Influenza Patents (Class 514/888)
  • Patent number: 10649329
    Abstract: An active-light-sensitive or radiation-sensitive resin composition includes a basic compound (A) corresponding to at least one of the following basic compound (A1) or (A2): (A1) a nonionic compound having an alicyclic structure (a1) and a basic site (b2) at a site different from the alicyclic structure within one molecule, or (A2) a nonionic compound having a heterocyclic structure (a2) having no basicity and a basic site (b2) at a site different from the heterocyclic structure within one molecule.
    Type: Grant
    Filed: December 20, 2016
    Date of Patent: May 12, 2020
    Assignee: FUJIFILM Corporation
    Inventors: Shohei Kataoka, Akinori Shibuya, Keiyu Ou
  • Patent number: 8337817
    Abstract: Disclosed is a preparation for transnasal application, which has improved fluidability. Specifically disclosed is a preparation for transnasal application, which comprises at least a complex comprising: a fluidability-improving component comprising a first crystalline cellulose (A) having specified powder properties, tricalcium phosphate (B) having specified powder properties, and a second crystalline cellulose (C) having specified powder properties or a starch (D) having specified powder properties; and a physiologically active substance.
    Type: Grant
    Filed: December 25, 2007
    Date of Patent: December 25, 2012
    Assignee: Shin Nippon Biomedical Laboratories, Ltd.
    Inventors: Ryoichi Nagata, Shunji Haruta
  • Patent number: 8012508
    Abstract: The present invention relates to method of targeting therapeutic agents for treating lung diseases.
    Type: Grant
    Filed: January 15, 2008
    Date of Patent: September 6, 2011
    Assignee: Abbott Cardiovascular Systems Inc.
    Inventor: Florian N. Ludwig
  • Patent number: 7867523
    Abstract: A pharmaceutical composition for the treatment of colds and influenza. The pharmaceutical composition is a mixture of: acetaminophen, diphenhydramine, dextromethorphan, arabinogalactan, vitamin C, zinc, olive leaf extract, resveratrol and elderberry extract.
    Type: Grant
    Filed: July 18, 2008
    Date of Patent: January 11, 2011
    Inventor: Elaine A. Vanterpool
  • Patent number: 7601490
    Abstract: The present invention includes compositions, methods and systems to isolate and characterize novel antiviral agents by contacting the antiviral agent with the F2F3 zinc fingers of a CPSF30 protein and an Influenza A NS1A protein; and determining whether the binding between the CPSF30 protein and the Influenza A NS1A protein is reduced.
    Type: Grant
    Filed: December 2, 2006
    Date of Patent: October 13, 2009
    Assignee: Board of Regents, The University of Texas System
    Inventors: Robert M. Krug, Karen Y. Twu
  • Patent number: 7566454
    Abstract: Codon-optimized nucleic acids encoding influenza polypeptides and uses of the nucleic acids and polypeptides for inducing immune responses are provided herein.
    Type: Grant
    Filed: February 24, 2006
    Date of Patent: July 28, 2009
    Assignee: University of Massachusetts
    Inventors: Shan Lu, Shixia Wang
  • Patent number: 7048953
    Abstract: Concentrated vapors from botanical essential oils are inhaled to prevent, treat and cure infections of the respiratory pathogens causing Severe Acute Respiratory Syndrome (“SARS”). These vapors are inhaled as a practical method to reduce the risks of infection by the pathogens causing SARS in crowded public places. These vapors are also inhaled as a practical method to reduce the risks of infection by unknown, and unpredictable, respiratory pathogens that may be present in public places. The essential oils have antiseptic properties, are safe to inhale, and include, but are not limited to, the essential oils from Eucalyptus globulus, Melaleuca alternifolia, Eucalyptus citriodora, and Eucalyptus radiata. Convenient hand-held inhaler apparatus are provided for the inhalation of concentrated vapors from the antiseptic essential oils and other substances. The antiseptic essential oils have selected antiviral, antibacterial, and antifungal properties.
    Type: Grant
    Filed: May 2, 2003
    Date of Patent: May 23, 2006
    Assignee: Inhalation, Inc.
    Inventors: William Banning Vail, III, Marilyn L. Vail
  • Patent number: 6989157
    Abstract: Dry powders of metal-containing compounds are disclosed. Methods of preparing and using the dry powders, particularly in the treatment of a subject having a condition, are also disclosed. The metal-containing material can be, for example, an antimicrobial material, an antibacterial material, an anti-inflammatory material, an anti-fungal material, an anti-viral material, an anti-cancer material, a pro-apoptosis material, and/or an MMP modulating material. In certain embodiments, the metal-containing material is an atomically disordered, silver-containing material.
    Type: Grant
    Filed: October 22, 2002
    Date of Patent: January 24, 2006
    Assignee: Nucryst Pharmaceuticals Corp.
    Inventors: Scott H. Gillis, Paul Schechter, Robert E. Burrell
  • Patent number: 6866871
    Abstract: Dry powders of metal-containing compounds are disclosed. Methods of preparing and using the dry powders, particularly in the treatment of a subject having a condition, are also disclosed. The metal-containing material can be, for example, an antimicrobial material, an antibacterial material, an anti-inflammatory material, an anti-fungal material, an anti-viral material, an anti-cancer material, a pro-apoptosis material, and/or an MMP modulating material. In certain embodiments, the metal-containing material is an atomically disordered, silver-containing material.
    Type: Grant
    Filed: October 22, 2002
    Date of Patent: March 15, 2005
    Assignee: Nucryst Pharmaceuticals Corp.
    Inventors: Scott H. Gillis, Paul Schechter, Robert E. Burrell
  • Patent number: 6844012
    Abstract: The invention concerns the use of at least a molecule containing selenium, in an amount corresponding to a daily dose of about 2 to 40 mg, even 80 mg of atomic selenium equivalent, on its own or combined with other synergetic molecules for controlling oxidative stress and excessive inflammatory reaction: zinc, vitamin E, vitamin C, iron binder, glutathione precursor, copper and/or copper input binder, for preparing a medicine for treating severe systemic inflammatory response syndrome, in particular any acute infectious condition endangering the patient's life whether of bacterial, parasitic, fungal or viral origin, and any condition corresponding to a severe onset of inflammatory pathology bringing about an exacerbation of cytokine secretion. The invention is applicable in human and veterinary medicine.
    Type: Grant
    Filed: August 30, 1999
    Date of Patent: January 18, 2005
    Inventors: Xavier Forceville, Dominique Vitoux
  • Patent number: 6838428
    Abstract: Surfactant protein D (SP-D) is a 43-kDa member of the collectin family of collagenous lectin domain-containing proteins that is expressed in epithelial cells of the lung. The SP-D gene was targeted by homologous recombination in embryonic stem cells that were used to produce SP-D (?/?) mice. The SP-D (?/?) deficiency caused inflammation, increased oxidant production by isolated alveolar macrophages, abnormal surfactant structure and levels, and decreased SP-A expression. Therefore, disclosed is the SP-D (?/?) mouse as an excellent model for emphysema. Also included are models for testing emphysema therapies in the mouse model, methods for using SP-D protein or DNA as a treatment for emphysema and pulmonary infections, and diagnosis.
    Type: Grant
    Filed: April 26, 2000
    Date of Patent: January 4, 2005
    Assignee: Children's Hospital Medical Center
    Inventor: Jeffrey A. Whitsett
  • Patent number: 6627229
    Abstract: An antiviral agent of an antiviral ability against various viruses and a method of producing the same are provided. A heat treatment is applied to a calcium-containing substance represented by calcium carbonate-containing substances originating from the animal such as clamshell, eggshell, crustacean shell, bone, coral, and pearl, and calcium carbonate-containing minerals such as limestone. When a temperature of the heat treatment is not less than 650° C. and less than a melting point of the calcium component-containing substance, a sufficient time of the heat treatment is 2 to 13 hours.
    Type: Grant
    Filed: June 23, 2001
    Date of Patent: September 30, 2003
    Inventors: Kazutomo Kikuchi, Noriaki Kikuchi
  • Patent number: 6608066
    Abstract: The invention includes pharmaceutically active compounds and methods of treatment and pharmaceutical compositions that utilize or comprise one or more such compounds. Compounds of the invention are particularly useful for treating or prophylaxis of undesired thrombosis.
    Type: Grant
    Filed: October 27, 2000
    Date of Patent: August 19, 2003
    Assignee: Sunol Molecular Corporation
    Inventors: Jin-An Jiao, Lawrence K. Luepschen, Esperanza L. Nieves, Hing C. Wong, Dean P. Taylor
  • Patent number: 6565890
    Abstract: A compound for use especially as an antiviral drug, mainly containing salts of heteropolyanions consisting of a tungstoantimonate (III) vanadium-mixed metal oxide or related salts represented by formula [(XW9O33)2V3O3]P−, where p is a positive number between 9 and 12 and X is Sb, P. As or Bi and especially Sb. An antiviral drug having a broad spectrum of antiviral activity, high potent efficacy and low toxicity is provided.
    Type: Grant
    Filed: August 22, 2001
    Date of Patent: May 20, 2003
    Assignee: Polytronics, Ltd.
    Inventors: Shiro Shigeta, Toshihiro Yamase
  • Patent number: 6468558
    Abstract: Although poly ICLC possess a broad spectrum of antimicrobial and anticancer activities, it therapeutic potential has yet to be fulfilled due to its toxic side effect. This problem can be overcome by encapsulating poly ICLC within liposomes which provides a drug delivery system with slow sustained release characteristic and which has the ability to target the drug to sites of infection and tumor without causing systemic burden to normal tissues, thereby enhancing the immunological and biological activities of poly ICLC.
    Type: Grant
    Filed: October 19, 2001
    Date of Patent: October 22, 2002
    Assignee: Her Majesty the Queen in right of Canada, as represented by the Minister of National Defence of Her Majesty's Canadian Government
    Inventor: Jonathan P. H. Wong
  • Patent number: 6451352
    Abstract: The invention concerns the use of iso-osmotic saline solutions in particular obtained from sea water, to obtain a medicine designed for a treatment preventing and limiting the release of chemical mediators responsible for causing inflammatory phenomena in the human respiratory tracts.
    Type: Grant
    Filed: May 24, 2001
    Date of Patent: September 17, 2002
    Assignee: Laboratoires Goemar S.A.
    Inventors: Jean-Claude Yvin, Olivier Tabary, Jacky Jacquot, Edith Puchelle
  • Patent number: 6406698
    Abstract: Pharmaceutical compositions comprising a protein serum amyloid P component (SAP) capable of binding viruses, especially myxovirus, e.g. influenza viruses and thereby preventing the transmission and infection with such viruses. Preferred is mucosal administration, e.g. SAP incorporated in a nose spray or nose drops. Also provided is a method for measuring the binding of SAP to the hemagglutinin of the prevailing influenza virus subtype and strain.
    Type: Grant
    Filed: July 24, 1998
    Date of Patent: June 18, 2002
    Assignee: Profylakse Aps
    Inventors: Sven-Erik Svehang, Ellen Holm Nielsen, Ove Andersen
  • Patent number: 6258375
    Abstract: It has been discovered that certain phosphoinositides demonstrate antibacterial activity. Particularly, these phosphoinositides have been discovered to prevent the adhesion of H. influenzae onto the nasopharyngeal cells of mammals, and, in particular, humans. Phosphoinositides useful with the present invention have the following formula: wherein R1 and R2 are selected from the group consisting of hydrogen and monounsaturated and saturated fatty acids having a carbon chain length of C6 to C20 and R1 and R2 can be the same or different; and R3 to R7 are selected from the group consisting of hydrogen or a phosphate moiety with at least two of R3 to R7 being a phosphate moiety; and hydrates and pharmaceutically acceptable salts thereof.
    Type: Grant
    Filed: March 5, 1998
    Date of Patent: July 10, 2001
    Assignee: Abbott Laboratories
    Inventors: Shie-Ming Hwang, Yung-Sheng Huang, Jim-Wen Liu, Pradip Mukerji, Steven Neal Anderson, Jonathan A. Meulbroek
  • Patent number: 6180663
    Abstract: A therapeutic nasal inhalant for using bioflavanoids as a topical antioxidant. The therapeutic nasal inhalant includes a method for making a therapeutic nasal inhalant composition for treating nasal mucosa. The method comprises the steps of mixing together two cups of water, one teaspoon of baking soda, one teaspoon of sodium chloride, and four milligrams of vitamin C to form a mixture. Mixing a bioflavanoid with the mixture. Allowing the mixture to stand. Filtering the mixture. Allowing the mixture to stand for a second time. Filtering the mixture.
    Type: Grant
    Filed: December 3, 1999
    Date of Patent: January 30, 2001
    Inventor: Stanley Lang
  • Patent number: 6162432
    Abstract: Methods of using inhibitors of the CD2/LFA-3 interaction in treating skin conditions characterized by increased T cell activation and abnormal antigen presentation in the dermis and epidermis in mammals, including humans. Such conditions include psoriasis, UV damage, e.g., photoaging, atopic dermatitis, cutaneous T cell lymphoma such as mycosis fungoides, allergic and irritant contact dermatitis, lichen planus, alopecia areata, pyoderma gangrenosum, vitiligo, ocular cicatricial pemphigoid, and urticaria.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: December 19, 2000
    Assignees: Biogen, Inc., The Regents of The University of Michigan
    Inventors: Barbara P. Wallner, Kevin D. Cooper
  • Patent number: 6136606
    Abstract: The invention provides a vaccine composition in the form of a kit, comprising a first container containing an antigenic preparation comprising influenza antigen or antigens; and a second container containing an effective adjuvant amount of a chitosan which is a deacetylated chitin which is at least 80% deacetylated. The antigenic preparation in the first container preferably comprises haemagglutinin and neuraminidase influenza antigens.
    Type: Grant
    Filed: April 29, 1998
    Date of Patent: October 24, 2000
    Assignee: Medeva Holdings BV
    Inventor: Steven Neville Chatfield
  • Patent number: 6063383
    Abstract: Pharmaceutical suppository composites for fever and influenza and method of producing them, therefore, are disclosed herein. More particularly, the composites combine all the advantages of traditional Chinese medicine, western medicine, and physical temperature reduction to relieve symptoms of influenza. Poisonous side effects can be avoided by using the disclosed suppositories. The pharmaceutical suppository composites comprise 2,750 g to 3,250 g radix bupleuri scorzonerifolium wild, 1,750 g to 2,250 g flos lonicerae japonicae, 1,950 g to 2,450 g fructus forsythiae, 1,650 g to 2,150 g fructus arctii, 2,550 g to 3,050 g herba schizonepetae, 50 g to 550 g calculus bovis and 870 g to 1,370 g of excipients.
    Type: Grant
    Filed: January 28, 1999
    Date of Patent: May 16, 2000
    Inventors: Wu-Ching Hsu, Su-Hsien Keng
  • Patent number: 5985859
    Abstract: A method of inhibiting bacterial sialidase comprising administering to a subject an inhibiting effective amount of a compound of formula I: ##STR1## wherein A is CO.sub.2 H, PO.sub.2 H, or SO.sub.2 H; B is N; R.sub.1 and R.sub.2 are H; R.sub.3 and R.sub.4 are, independently, H, OH, NO.sub.2, guanidino, or alkyl or alkenyl of from 1 to 3 carbons where the alkyl or alkenyl is unsubstituted or is substituted, independently, with one or more of OH, NH2, or halide; R.sub.5 is H; and R.sub.6 is COCH.sub.3, or COCI.sub.3 ; or an analog, pharmaceutically acceptable salt, derivative, or mixture thereof. A method of preventing a bacterial or trypanosomal infection using the compounds of formula I. A method of treating a bacterial or trypanosomal infection using the compounds of formula I. A pharmaceutical composition comprising a pharmaceutically acceptable carrier admixed with an inhibiting effective amount of a compound of formula I.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: November 16, 1999
    Assignee: The University of Alabama
    Inventor: Ming Luo
  • Patent number: 5968901
    Abstract: The present invention relates to a use of casein derived from milks, preferably human milk, and porcine milk, for the preparation of a substrate for the prophylactic and/or therapeutic treatment of infections of the respiratory tract caused by S. pneumoniae and/or H. influenzae, as well as the diagnostic use of such compositions for diagnosing infections caused by said bacteria.
    Type: Grant
    Filed: June 20, 1997
    Date of Patent: October 19, 1999
    Inventors: Bengt Andersson, Gustaf Aniansson, Ragnar Lindstedt, Catharina Svanborg Eden
  • Patent number: 5909734
    Abstract: The use of leukotrienes and other products of the 5-lipoxygenase pathway to enhance bacterial defense and treat infections is described. The products are especially useful when administered to the lungs for the treatment of pneumonia and other lower respiratory tract infections. The products may be administered for treatment or prophylactic purposes and may be administered concomitantly with antibiotics to combat infection.
    Type: Grant
    Filed: December 3, 1996
    Date of Patent: June 8, 1999
    Assignee: Regents of the University of Michigan
    Inventors: Marc Peters-Golden, Theodore Standiford
  • Patent number: 5853763
    Abstract: A method, and compositions for use therein capable, of delivering a bioactive agent to an animal entailing the steps of encapsulating effective amounts of the agent in a biocompatible excipient to form microcapsules having a size less than approximately ten micrometers and administering effective amounts of the microcapsules to the animal. A pulsatile response is obtained, as well as mucosal and systemic immunity.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: December 29, 1998
    Assignees: Southern Research Institute, The UAB Research Foundation
    Inventors: Thomas R. Tice, Richard M. Gilley, John H. Eldridge, Jay K. Staas
  • Patent number: 5824641
    Abstract: A novel polypeptide derived from the leech Hirudo medicinalis was found to be able to inhibit Factor Xa thereby reducing the extent of blood coagulation. The polypeptide is useful in treating conditions of excessive blood coagulation. A recombinant organism containing cDNA encoding the polypeptide has been deposited in the ATCC under Accession No. 69134. Recombinant microorganisms able to produce the polypeptide have been deposited in the ATCC under Accession Nos. 69135, 69137 and 69269.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: October 20, 1998
    Assignee: Bio-Technology General Corp
    Inventors: Elisha P. Zeelon, Moshe M. Werber, Avigdor Levanon
  • Patent number: 5820883
    Abstract: A method, and compositions for use therein capable, of delivering a bioactive agent to an animal entailing the steps of encapsulating effective amounts of the agent in a. biocompatible excipient to form microcapsules having a size less than approximately ten micrometers and administering effective amounts of the microcapsules to the animal. A pulsatile response is obtained, as well as mucosal and systemic immunity.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: October 13, 1998
    Assignees: Southern Research Institute, The UAB Research Foundation
    Inventors: Thomas R. Tice, Richard M. Gilley, John H. Eldridge, Jay K. Staas
  • Patent number: 5814344
    Abstract: A method, and compositions for use therein capable, of delivering a bioactive agent to an animal entailing the steps of encapsulating effective amounts of the agent in a biocompatible excipient to form microcapsules having a size less than approximately ten micrometers and administering effective amounts of the microcapsules to the animal. A pulsatile response is obtained, as well as mucosal and systemic immunity.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: September 29, 1998
    Assignees: Southern Research Institute, The UAB Research Foundation
    Inventors: Thomas R. Tice, Richard M. Gilley, John H. Eldridge, Jay K. Staas
  • Patent number: 5811128
    Abstract: A method, and compositions for use therein capable, of delivering a bioactive agent to an animal entailing the steps of encapsulating effective amounts of the agent in a biocompatible excipient to form microcapsules having a size less than approximately ten micrometers and administering effective amounts of the microcapsules to the animal. A pulsatile response is obtained, as well as mucosal and systemic immunity.
    Type: Grant
    Filed: September 7, 1993
    Date of Patent: September 22, 1998
    Assignees: Southern Research Institute, The UAB Research Foundation
    Inventors: Thomas R. Tice, Richard M. Gilley, John H. Eldridge, Jay K. Staas
  • Patent number: 5776462
    Abstract: The attachment of H. influenzae to human cells such as oropharyngeal cells, is inhibited by aqueous extracts of the plants known as Pogostemon cablin and Agastache rugosa. The composition obtained from the aqueous extraction of the plants Pogostemon cablin, Agastache rugosa or mixtures thereof is also effective in preventing or treating Otitis media and sore throat. The plant extract may be contained in a liquid enteral product such as an infant formula or may be incorporated into lozenges, candies, chewing gums and the like. The plant extract may also be administered as a throat spray or nasally using drops or a spray. A process for the production of a medicinal product is also disclosed.
    Type: Grant
    Filed: December 10, 1996
    Date of Patent: July 7, 1998
    Assignee: Sage R&D, a partnership
    Inventors: Hsiu-Hsien Tsai, Shie-Ming Hwang
  • Patent number: 5750112
    Abstract: This invention provides a vaccine which contains, per dose, an effective immunizing amount of an inactivated feline enteric coronavirus and a suitable carrier. The vaccine of this invention may also contain an adjuvant, an effective immunizing amount of a second inactivated virus and a an effective immunizing amount of an inactivated bacteria. Additionally provided by this invention is a method of immunizing a dog against disease caused by canine coronavirus involving administering to the dog a dose of the vaccine of this invention. The method of this invention may also involve administering one or more additional doses of vaccine to the dog, immunizing the dog against disease caused by a second virus and immunizing the dog against disease caused by a bacteria.
    Type: Grant
    Filed: December 8, 1993
    Date of Patent: May 12, 1998
    Assignee: Solvay Animal Health, Inc.
    Inventor: Michael A. Gill
  • Patent number: 5709864
    Abstract: The present invention relates to a cosmetic or a pharmaceutical composition, in particular a dermatological composition. The composition is characterized in that it comprises a cosmetically or pharmaceutically, and in particular dermatologically, effective quantity of an extract of a plant of genus Tephrosia, in particular an extract of the species Tephrosia purpurea. According to the invention, it has been discovered that the extract of the plant of genus Tephrosia is useful in preparing a cosmetic, pharmaceutical, and in particular dermatological composition, presenting body-slimming, pigmenting, anti-aging, or anti-inflammatory activity.
    Type: Grant
    Filed: January 26, 1996
    Date of Patent: January 20, 1998
    Assignee: Parfums Christian Dior
    Inventors: Patrice Andre, Sylvie Darnault, Isabelle Renimel
  • Patent number: 5698524
    Abstract: A method of treating a patient suffering with a viral infection (such as HIV) by administering to the patient an effective anti-viral amount of a composite molecular active substance group, which is produced by the process comprising: (a) preparing lignin units by carrying out an extraction in an aqueous media under weakly acidic or alkaline conditions of wood or wood-like materials and/or plant-cell cultures and separating-off the resultant insoluble solids; (b) preparing lignoid units by carrying out an aqueous alkaline extraction at a pH of 7 to 14 of starting materials selected from the group consisting of wood-incarbonization products and bioconverted wood-like materials and separating-off the resultant alkali-insoluble solids; and (c) preparing a water-soluble mixed polymer by reacting the lignin units from step (a) with the lignoid units from step (b), under aqueous alkaline isolating by ultrafiltration a low molecular weight fraction having a molecular weight of no more than 3000 daltons of the mixed
    Type: Grant
    Filed: June 5, 1995
    Date of Patent: December 16, 1997
    Inventors: Walter Mach, deceased, by Chantal Mach, legal representative
  • Patent number: 5686467
    Abstract: A method of inhibiting imperfect tissue repair or a physiological condition due at least in part thereto comprising administering to a human in need thereof an effective amount of a compound having the formula ##STR1## wherein R.sup.1 and R.sup.3 are independently hydrogen, --CH.sub.3, ##STR2## wherein Ar is optionally substituted phenyl; R.sup.2 is selected from the group consisting of pyrrolidine, hexamethyleneamino, and piperidino; or a pharmaceutically acceptable salt of solvate thereof.
    Type: Grant
    Filed: March 15, 1995
    Date of Patent: November 11, 1997
    Assignee: Eli Lilly and Company
    Inventors: Thomas F. Bumol, George J. Cullinan
  • Patent number: 5635185
    Abstract: The present invention relates to novel extracts of Piliostigma thonningii Schum. having antiviral action, the process for the preparation thereof, the therapeutical use thereof and formulations containing said extracts. These novel extracts are used in the treatment of pathologies of viral origin, such as herpetic, influenza and broncho-pulmonary diseases and they also proved to be active on HIV virus.
    Type: Grant
    Filed: July 13, 1994
    Date of Patent: June 3, 1997
    Assignee: Indena S.p.A.
    Inventors: Ezio Bombardelli, Paolo Morazzoni, Giuseppe Mustich
  • Patent number: 5585365
    Abstract: An antiviral polysaccharide purified from an extract prepared by extracting Spirulina cells with hot water, having the following properties:(1) it comprises rhamnose, glucose, fructose, ribose, galactose, xylose, mannose, glucuronic acid and galacturonic acid;(2) it exhibits an absorption at 480 nm in phenolsulfuric acid reaction; and(3) it has a molecular weight of 250,000 to 300,000 Daltons as determined by gel filtration; and pharmaceuticals, food and feed, comprising said antiviral polysaccharide.
    Type: Grant
    Filed: July 8, 1994
    Date of Patent: December 17, 1996
    Assignee: Nippon Oil Co., Ltd.
    Inventors: Toshimitsu Hayashi, Kyoko Hayashi, Ichiro Kojima
  • Patent number: 5567701
    Abstract: A composition for inducing and stimulating hair growth and/or reducing hair loss comprises at least one alkylpolyglycoside and at least one compound having formula (I) in a physiologically acceptable medium. ##STR1## In compound (I) , R.sub.1 represents the group ##STR2## where in R.sub.3 and R.sub.4 may be selected from hydrogen, alkyl, alkenyl or cycloalkyl. R.sub.3 and R.sub.4 may also form a heterocycle with the nitrogen atom to which they are bonded. The heterocycle may be an aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, hexahydroazepinyl, heptamethyleneimine, octamethyleneimine, morpholine or 4-low alkylpiperazidinyl group. These heterocycles may be substituted at the carbon atoms by one to three alkyl, hydroxy or alkoxy groups. R.sub.2 is selected from hydrogen, alkyl, alkenyl, alkylalkoxy, cycloalkyl, aryl, alkylaryl, arylalkyl, alkylarylalkyl, alkoxyarylalkyl and/or haloarylalkyl. The physiologically acceptable acid addition salts of the compound may also be used.
    Type: Grant
    Filed: March 18, 1994
    Date of Patent: October 22, 1996
    Assignee: L'Oreal
    Inventor: Jean F. Grollier
  • Patent number: 5529778
    Abstract: An ayurvedic composition for prophylaxis and treatment of AIDS, flu, TB, and other immuno-deficiency conditions, and for liver diseases such as hepatitis and sclerosis, includes prescribed doses of extracts or isolates of two multi-component drugs in selected proportions. The first multi-component drug, LIVZON, consists of Phyllanthus niruri (292-310 mg.), Tinospora cordifolia (190-210 mg.), Phyllanthus emblica (90-110 mg.), Terminalia belerica (90-110 mg.), and Terminalia chebula (290-310 mg.); and the second multi-component drug, IMMINEX, consists of Holarrhena antidysenterica (40-60 mg.), Picrorhiza kurrooa (40-60 mg.), and Swertia chirata (15-35 mg.). The beneficial composition may be administered in the form of aqueous extracts, hard gelatin capsules, or mixed with syrup. The process of making the composition requires the basic ingredients to be cleaned, washed, dried and separated from all extraneous matter, after which they are powdered and extracts obtained therefrom with distilled water.
    Type: Grant
    Filed: September 13, 1994
    Date of Patent: June 25, 1996
    Inventor: Surendra Rohatgi
  • Patent number: 5512290
    Abstract: A powder-form composition of 2-acetyl-1-pyrroline incorporated with a support of maltodextrin and/or cyclodextrin. The composition is prepared by hydrolyzing a 2-(1-alkoxyethenyl)-1-pyrroline with an acid to obtain a reaction medium, adding an equimolar amount of a base to the reaction medium to obtain a neutralized reaction medium containing 2-acetyl-1-pyrroline, combining maltodextrin and/or cyclodextrin with the neutralized reaction medium to obtain a support solution and freeze-drying the support solution to obtain the composition.
    Type: Grant
    Filed: December 27, 1994
    Date of Patent: April 30, 1996
    Assignee: Nestec S.A.
    Inventors: Philippe Duby, Tuong Huynh-Ba
  • Patent number: 5441938
    Abstract: A novel therapy for Pseudomonas aeruginosa infections, in particular in cystic fibrosis patients, is described. Macrophages provide the first line of defence in protecting the lung against bacterial infections. Nonetheless, Pseudomonas aeruginosa infections continue to be problematic in cystic fibrosis patients and are the leading cause of death in these patients. Previously, little was known regarding the factors which regulate the capacity of macrophages to mediate phagocytosis of Pseudomonas aeruginosa. The inventors have now shown that phagocytosis of nonopsonized Pseudomonas aeruginosa by macrophages is dependent upon the presence of glucose. They have also shown that the action of glucose is on the macrophage rather than the bacteria. Glucose therapy can therefore be used to prevent or combat Pseudomonas aeruginosa infections.
    Type: Grant
    Filed: May 26, 1992
    Date of Patent: August 15, 1995
    Assignee: University of British Columbia
    Inventors: David Speert, Sameer Barghouthi, Siamon Gordon
  • Patent number: 5409905
    Abstract: Present invention is a non-toxic, flavor stable, pleasant tasting composition releasing Zn.sup.2+ from compositions containing a highly ionizable zinc compound other than zinc gluconate that reduces the duration of common colds in humans. The composition is used in the oral cavity of a human suffering from a common cold. The composition comprises highly ionizable zinc compounds and a pharmaceutically acceptable carrier such as fructose, dextrose or sucrose with various additions. Compositions are unique in that they are non-toxic, pleasant tasting and do not have an offensive aftertaste, yet deliver zinc ions into oral tissues which may be used to treat common colds, reduce the duration of common colds or cure common colds in humans in need of such treatment. Compositions are non-toxic, thermally, chemically and flavor stable. The compositions may be prepared in the form of compressed tablets, lozenges, powders, liquids or chewing gums.
    Type: Grant
    Filed: March 21, 1994
    Date of Patent: April 25, 1995
    Inventor: George A. Eby, III
  • Patent number: 5344820
    Abstract: Disclosed herein is an infection protectant which is excellent in infection protective effects and is also safe. .kappa.-Casein, a sialic-acid-conjugated protein derived from cow milk, and a glycomacropeptide derived from .kappa.-casein, each of which is useful as an active ingredient in this invention, have been found to be effective for the prevention of adhesion of E. coli on cells and also for the inhibition of transformation of lymphocytes by EBV and also to have strong HI activity against virus. The infection protectant of this invention is hence believed to exhibit marked effects for the prevention of occurrence of infectious diarrhea, for mass protection against spreading of influenza, and also against canceration of lymphocytes. Since the active ingredient of the infection protectant is a substance derived from cow milk, it is free of any problem from the viewpoint of safety. Moreover, it is absolutely tasteless and odorless. It can therefore be added to foods for its application.
    Type: Grant
    Filed: May 7, 1992
    Date of Patent: September 6, 1994
    Assignee: Snow Brand Milk Products Co., Ltd.
    Inventors: Shunichi Dosako, Hiroko Kusano, Eiki Deya, Tadashi Idota
  • Patent number: 5320849
    Abstract: An oral anti-virus agent containing a polysaccharide having the following chemical structure as an active component, ##STR1## (wherein n is an integer of at least 16).
    Type: Grant
    Filed: March 8, 1993
    Date of Patent: June 14, 1994
    Assignee: Taito Co., Ltd.
    Inventors: Katsushi Hagiwara, Mikio Kikuchi
  • Patent number: 5292753
    Abstract: The invention relates to the separation of enantiomers of cimaterol, (-)-cimaterol, the addition salts thereof and processes for preparing them and their use in pharmaceutical compositions and animal feeds.
    Type: Grant
    Filed: June 23, 1993
    Date of Patent: March 8, 1994
    Assignee: Boehringer Ingelheim Vetmedica GmbH
    Inventors: Wolfgang Resemann, Adolf Durr, Gunther Engelhardt, John F. Quirke
  • Patent number: 5212075
    Abstract: Compositions and methods for the inhibition and prevention of pathogenic infection and neoplastic disease are provided. The compositions include hybrid molecules having a binding moiety and an effector moiety joined by a linker region. When administered to a host, the binding moiety, such as a carbohydrate, attaches to a receptor, such as a conserved lectin receptor on the pathogen or neoplastic cell, and the effector moiety provides an invariant antigenic determinant for eliciting or modulating an immune response. The effector moiety may also be a drug or other compound which inhibits growth of a bound pathogen or cell. Compositions comprising the hybrid molecule in a suitable pharmaceutical carrier are also provided.
    Type: Grant
    Filed: April 15, 1991
    Date of Patent: May 18, 1993
    Assignee: The Regents of the University of California
    Inventors: Mark D. Bednarski, Carolyn R. Bertozzi, Jon O. Nagy
  • Patent number: 5137922
    Abstract: The effective ingredient in the inventive medicament against infection with influenza virus is tea, e.g., black tea, or a tea polyphenol as a constituent of tea including epigallocatechin gallate, epicatechin gallate, epigallocatechin, epicatechin, (+)catechin and the isomer thereof, free theaflavin, theaflavin monogallates A and B and theaflavin digallate.
    Type: Grant
    Filed: April 5, 1990
    Date of Patent: August 11, 1992
    Assignees: Mitsui Norin Co., Ltd., Tadakatsu Shimmamura
    Inventors: Tadakatsu Shimamura, Yukihiko Hara
  • Patent number: 5095035
    Abstract: Thermally, chemically and flavor stable compositions for oral absorption by a human containing zinc acetate with a consumable, sweet pharmaceutical carrier and prepared in the form of a pleasant testing lozenge, powder, liquid or chewable composition for delivery of zinc to the oral and oral pharyngeal mucosa of a human with said composition being absent the normal offensive aftertaste of zinc, and being primarily intended for use in treating common colds or in nutritional supplementation.
    Type: Grant
    Filed: December 24, 1990
    Date of Patent: March 10, 1992
    Inventor: George A. Eby, III
  • Patent number: 5041450
    Abstract: The present invention contemplates a treatment for ocular inflammation.More particularly, one aspect of the present invention relates to a method of reducing, inhibiting or preventing ocular inflammation in a mammal which comprises administering to said mammal an effective amount of matrine or a derivative thereof.Another aspect of the present invention is directed to a pharmaceutical composition useful in reducing, inhibiting or preventing ocular inflammation in a mammal comprising an effective amount of matrine or a derivative thereof and a pharmaceutically acceptable carrier.Yet another aspect of the present invention contemplates a method of inducing ocular analgesia and a pharmaceutical composition useful for same.
    Type: Grant
    Filed: June 29, 1988
    Date of Patent: August 20, 1991
    Assignee: Research Corporation Technologies, Inc.
    Inventors: George C. Y. Chiou, Ching-Yao Chuang
  • Patent number: 5032405
    Abstract: An orally administrable formulation of a biologically active, acid sensitive, proteinaceous agent comprises a composition of a lyophilized mixture of the proteinaceous agent and maltose, optionally with a particulate diluent. This composition is then uniformly coated with an alkaline-soluble polymeric film containing at least one partially esterified polymethacrylic acid as a major component.
    Type: Grant
    Filed: September 27, 1989
    Date of Patent: July 16, 1991
    Assignee: Warner-Lambert Company
    Inventors: Hua-pin Huang, Isaac Ghebre-Sellassie, Mahdi B. Fawzi