P-x-x Containing (x Is Chalcogen) Patents (Class 514/109)
  • Publication number: 20030206885
    Abstract: A method for overcoming mild to moderate immune suppression includes the steps of inducing production of naïve T-cells and restoring T-cell immunity. A method of vaccine immunotherapy includes the steps of inducing production of naïve T-cells and exposing the naïve T-cells to endogenous or exogenous antigens at an appropriate site. Additionally, a method for unblocking immunization at a regional lymph node includes the steps of promoting differentiation and maturation of immature dendritic cells at a regional lymph node and allowing presentation of processed peptides by resulting mature dendritic cells, thus, for example, exposing tumor peptides to T-cells to gain immunization of the T-cells. Further, a method of treating cancer and other persistent lesions includes the steps of administering an effective amount of a natural cytokine mixture as an adjuvant to endogenous or exogenous administered antigen to the cancer or other persistent lesions.
    Type: Application
    Filed: May 5, 2003
    Publication date: November 6, 2003
    Inventor: John W. Hadden
  • Publication number: 20030203879
    Abstract: The invention relates to the calcium complex of [[(4R)-4-[bis[(carboxy-.kappa.O)methyl]amino-.kappa.N]-6,9-bis[(carboxy-.kappa.O)methyl]-1-[(4,4-diphenylcyclohexyl)oxy]-1-hydroxy-2-oxa-6,9-diaza-1-phosphaundecan-11-ylic-acid.kappa.N6,.kappa. N9,.kappa.011]1-oxidato(6-)]-, tetrahydrogen (MS-325) and its salts, pharmaceutical agents that contain these complexes, for the production of agents for the reduction of effects that are caused by heavy metals as well as processes for their production.
    Type: Application
    Filed: January 15, 2003
    Publication date: October 30, 2003
    Applicant: Schering AG
    Inventors: Johannes Platzed, Ulrich Nieballa, Guenter Michl
  • Publication number: 20030190687
    Abstract: An antibody of the invention interacts with human DR5 to produce agonistic or antagonistic effects downstream of the receptor including inhibition of cell proliferation and apoptosis. Nucleic acid sequences and amino acid sequences of anti-DR5 antibodies have been elucidated and vectors and cells containing and expressing these sequences have been generated. Methods and uses for the antibodies are detailed including treatment of apoptosis-related disease and treatment of dysregulated cell growth.
    Type: Application
    Filed: March 5, 2003
    Publication date: October 9, 2003
    Inventors: Tong Zhou, Kimihisa Ichikawa, Robert P Kimberly, William J Koopman
  • Patent number: 6630512
    Abstract: The present invention relates to novel compounds that are useful for inhibition and prevention of cell adhesion and cell adhesion-mediated pathologies. This invention also relates to pharmaceutical formulations comprising these compounds and methods of using them for inhibition and prevention of cell adhesion and cell adhesion-mediated pathologies. The compounds and pharmaceutical compositions of this invention can be used as therapeutic or prophylactic agents. They are particularly well-suited for treatment of many inflammatory and autoimmune diseases.
    Type: Grant
    Filed: October 23, 2001
    Date of Patent: October 7, 2003
    Assignee: Biogen, Inc.
    Inventors: Steven P. Adams, Ko-Chung Lin, Wen-Cherng Lee, Alfredo C. Castro, Craig N. Zimmerman, Charles E. Hammond, Yu-Sheng Liao, Julio Hernan Cuervo, Juswinder Singh
  • Patent number: 6627660
    Abstract: Throxinyldimethylphosphinate was invented as a prodrug to stabilize thyroxine, a drug widely used to treat hypothyroidism. The presence of the dimethylphosphinate group at the phenolic hydroxyl of thyroxine is key to preventing thyroxine from decomposing through the proposed pathway. The prodrug will be hydrolyzed in the stomach or the gut into thyroxine and the biologically inert dimethylphosphinic acid. Related products may be stabilized with the same or similar protecting groups.
    Type: Grant
    Filed: November 16, 1999
    Date of Patent: September 30, 2003
    Assignee: New River Pharmaceuticals Inc.
    Inventors: Thomas Piccariello, Anne F. LeClercq
  • Publication number: 20030181393
    Abstract: Glycolytic inhibitors are useful in the treatment of solid tumors by attacking anaerobic cells at the center on the tumor. 2-deoxyglucose, oxamate and various analogs thereof are identified as having a natural selective toxicity toward anaerobic cells, and will significantly increase the efficacy of standard cancer chemotherapeutic and radiation regiments as well as new protocols emerging with anti-angiogenic agents.
    Type: Application
    Filed: March 28, 2003
    Publication date: September 25, 2003
    Inventors: Theodore J. Lampidis, Waldemare Priebe
  • Patent number: 6624152
    Abstract: The present invention relates to novel compounds that are useful for inhibition and prevention of cell adhesion and cell adhesion-mediated pathologies. This invention also relates to pharmaceutical formulations comprising these compounds and methods of using them for inhibition and prevention of cell adhesion and cell adhesion-mediated pathologies. The compounds and pharmaceutical compositions of this invention can be used as therapeutic or prophylactic agents. They are particularly well-suited for treatment of many inflammatory and autoimmune diseases.
    Type: Grant
    Filed: August 22, 2001
    Date of Patent: September 23, 2003
    Assignee: Biogen, Inc.
    Inventors: Steven P. Adams, Ko-Chung Lin, Wen-Cherng Lee, Alfredo C. Castro, Craig N. Zimmerman, Charles E. Hammond, Yu-Sheng Liao
  • Publication number: 20030170234
    Abstract: The present invention concerns the treatment of disorders characterized by the overexpression of ErbB2. More specifically, the invention concerns the treatment of human patients susceptible to or diagnosed with cancer overexpressing ErbB2 with a combination of an anti-ErbB2 antibody and a chemotherapeutic agent other than an anthracycline, e.g. doxorubicin or epirubicin. The invention further provides a method of treating cancer in a human patient comprising administering effective amounts of an anti-ErbB2 antibody and a cardioprotectant to the patient.
    Type: Application
    Filed: April 4, 2003
    Publication date: September 11, 2003
    Applicant: GENENTECH, INC.
    Inventor: Susan D. Hellmann
  • Patent number: 6566304
    Abstract: The invention relates to use of (a) compounds of phosphorus containing at least partly lipophilic organic radicals together with (b) urea and/or urea derivatives in selected quantity ratios of (a) to (b) as a soil additive for biologically controlling plant-parasitic soil nematodes by strengthening the correspondingly antagonistic soil potential, more particularly by strengthening the growth of antagonistic and/or nematicidal rhizosphere bacteria and/or corresponding mycorrhiza strains—and at the same time strengthening the growth of cultivated plants in soil. The multicomponent mixtures which strengthen bacterial growth are preferably introduced into the region of the plant roots in the form of an aqueous preparation using plant-compatible emulsifiers before and/or during plant growth. Components (a) and (b) are used in such quantity ratios that the ratio by weight of C to N is no higher than 6:1 and preferably no higher than 5:1.
    Type: Grant
    Filed: February 6, 2001
    Date of Patent: May 20, 2003
    Assignee: Cognis Deutschland GmbH
    Inventors: Doris Bell, Bettina Kopp-Holtwiesche, Stephan Von Tapavicza
  • Patent number: 6509325
    Abstract: The present invention provides a method for treating a subject infected with a mammalian pathogenic fungus which uses melanin in virulence, by administering to the subject an amount of glyphosate effective to treat the infection. The present invention further provides a method for inhibiting proliferation of a mammalian pathogenic fungus which uses melanin in virulence, by contacting the fungus with an amount of glyphosate effective to inhibit the proliferation of the fungus. Additionally, the present invention further provides a method for inhibiting melanogenesis in a microorganism which produces melanin, by contacting the microorganism with an amount of glyphosate effective to inhibit melanogenesis in the microorganism.
    Type: Grant
    Filed: May 2, 2000
    Date of Patent: January 21, 2003
    Assignee: Albert Einstein College of Medicine of Yeshiva University
    Inventors: Joshua D. Nosanchuk, Arturo Casadevall, Rafael Ovalle
  • Patent number: 6489312
    Abstract: The present invention provides novel pharmaceutical compositions comprising aminoalkyl phosphorothioate compounds in combination with surfactants, hydrotropes and chelating agents. The compositions are well-suited for subcutaneous administration.
    Type: Grant
    Filed: June 15, 1999
    Date of Patent: December 3, 2002
    Assignee: MedImmune Oncology, Inc.
    Inventors: Martin Stogniew, Javad M. Zadei
  • Patent number: 6476006
    Abstract: The present invention provides compacted pharmaceutical composition for oral administration to a patient which expands upon contact with gastric fluid to retain a dosage form in the patient's stomach for an extended period of time, the formulation comprising a non-hydrated hydrogel, a superdisintegrant and tannic acid. The present invention further provides a pharmaceutical dosage form containing an active ingredient, and the compacted pharmaceutical composition. The invention further provides a dosage form suitable for delivering a therapeutic bis-phosphonate such as alendronate to the stomach of a patient over and extended period.
    Type: Grant
    Filed: January 26, 2001
    Date of Patent: November 5, 2002
    Assignee: Teva Pharmaceutical Industries, Ltd.
    Inventors: Moshe Flashner-Barak, Vered Rosenberger, Mazal Dahan, Yitzhak Lerner
  • Patent number: 6440443
    Abstract: Pesticidal formulations of cadusafos are provided. An aqueous capsule suspension is provided, containing from about 150 to about 360 grams of cadusafos per liter of formulation and having lower mammalian toxicity than aqueous cadusafos microemulsion formulations is prepared by interfacial polymerization of a first polyfunctional compound, such as a polymethylene polyphenyl isocyanate, with a second polyfunctional compound, such as a polyfunctional amine or mixtures of polyfunctional amines, in an aqueous phase optionally containing from about 0.05 to about 0.50 xanthan gum viscosity modifier/stabilizer. A granular form of the microencapsulated cadusafos is also provided. Several such formulations and the method of their preparation are described.
    Type: Grant
    Filed: July 29, 1999
    Date of Patent: August 27, 2002
    Inventors: Fui-Tseng H. Lee, Paul Nicholson, Janos Szamosi, William T. Sommer
  • Patent number: 6399592
    Abstract: Disclosed is a combination therapy for treating and for preventing bone loss by the use of estrogen and a bisphosphonate selected from: alendronate, clodronate, tiludronate, YM175, BM 210995, or mixture thereof. Also described is a pharmaceutical composition of the above for carrying out the therapeutic method.
    Type: Grant
    Filed: June 23, 1997
    Date of Patent: June 4, 2002
    Assignee: Merck & Co., Inc.
    Inventor: Donna T. Whiteford
  • Patent number: 6372728
    Abstract: The present invention provides pharmaceutical formulations comprising at least one bisphosphonate and an absorption enhancing agent essentially consisting of a medium chain glyceride or a mixture of medium chain glycerides. The said pharmaceutical formulations are useful for the inhibition of bone resorption and for the treatment and prevention of osteoporosis.
    Type: Grant
    Filed: October 29, 1998
    Date of Patent: April 16, 2002
    Assignee: AstraZeneca AB
    Inventor: Anna-Lena Ungell
  • Patent number: 6358936
    Abstract: It is shown that the potency of anti-cancer drugs, here exemplified by doxorubicin, can be increased by the use of polyunsaturated fatty acid amides and in particular specific combinations of such compounds, forming complexes with doxorubicin. Further, a modified form of doxorubicin is presented.
    Type: Grant
    Filed: January 30, 2001
    Date of Patent: March 19, 2002
    Assignee: Ardenia Investments, Ltd.
    Inventor: Oleg Strelchenok
  • Patent number: 6352970
    Abstract: This invention relates to methods for treating bone loss in a mammal by administering to the mammal a therapeutically effective amount of leptin or a leptin mimetic. This invention also relates to methods for treating bone fracture, enhancing bone healing following facial reconstruction, maxillary reconstruction or madibular reconstruction, enhancing long bone extension, enhancing the healing rate of a bone graft, enhancing prosthetic growth and inducing vertebral synostosis by administering a therapeutically effective amount of leptin or a leptin mimetic. This invention further relates to methods and compositions comprising leptin or a leptin mimetic and estrogen, a selective estrogen receptor modulator or a bisphonate for treating the above-recited diseases and conditions.
    Type: Grant
    Filed: February 19, 1999
    Date of Patent: March 5, 2002
    Assignee: Pfizer Inc.
    Inventors: HuaZhu Ke, Claire M. Steppan, Andrew Gordon Swick
  • Patent number: 6329354
    Abstract: Methods of treatment for osteoporosis in a human or other animal subject, comprising: administering a bone-active phosphonate to said subject, at a level of at least about 0.1 LED per day of said treatment; and administering an estrogen hormone to said subject at a level of from about 0.2 to about 0.8 LED per day of said treatment. The bone-active phosphonate is preferably a bisphosphonate, or a phosphonoalkyl phosphonate.
    Type: Grant
    Filed: January 25, 1993
    Date of Patent: December 11, 2001
    Assignee: The Procter & Gamble Company
    Inventor: Jocelyn Elaine McOsker
  • Patent number: 6306840
    Abstract: The present invention relates to novel compounds that are useful for inhibition and prevention of cell adhesion and cell adhesion-mediated pathologies. This invention also relates to pharmaceutical formulations comprising these compounds and methods of using them for inhibition and prevention of cell adhesion and cell adhesion-mediated pathologies. The compounds and pharmaceutical compositions of this invention can be used as therapeutic or prophylactic agents. They are particularly well-suited for treatment of many inflammatory and autoimmune diseases.
    Type: Grant
    Filed: January 23, 1995
    Date of Patent: October 23, 2001
    Assignee: Biogen, Inc.
    Inventors: Steven P. Adams, Ko-Chung Lin, Wen-Cherng Lee, Alfredo C. Castro, Craig N. Zimmerman, Charles E. Hammond, Yu-Sheng Liao
  • Patent number: 6303588
    Abstract: Methods are disclosed for correcting biological information transfer in a patient in need of such therapy which comprise administration to a patient of a composition comprising a therapeutically effective amount of a biocomplex comprising at least one bioactive agent from each of the three informational blocks of biological information transfer, each agent being present in an amount sufficient to correct the biological information transfer of the patient under treatment and resulting in the resumption of normal cell metabolism, said amount being less than the buffering amount of said agent; together with a carrier therefor.
    Type: Grant
    Filed: January 12, 1999
    Date of Patent: October 16, 2001
    Inventor: Michael M. Danielov
  • Patent number: 6291441
    Abstract: This invention relates to a method of treating patients suffering from the inflammatory bowel disorders. The method includes administering to a patient in need of treatment an effective amount of a thiol or reducible disulfide compound according to the formula set forth in the specification.
    Type: Grant
    Filed: September 27, 2000
    Date of Patent: September 18, 2001
    Inventors: Frederick H. Hausheer, Seetharamulu Peddaiahgari
  • Patent number: 6218435
    Abstract: A method of reducing hair growth in a mammal includes applying, to an area of skin from which reduced hair growth is desired, a dermatologically acceptable composition containing a suppressor of the metabolic pathway for the conversion of glucose to acetyl-CoA.
    Type: Grant
    Filed: July 17, 1998
    Date of Patent: April 17, 2001
    Inventors: James Henry, Gurpreet Ahluwalia, Douglas Shander
  • Patent number: 6117856
    Abstract: Bisphosphonates inhibit bone resorption associated with periodonatal or orthopedic surgery when applied topically to the bone. A novel formulation for topical application contains a gelatin matrix which is soaked in a solution containing a bone absorption inhibiting effective amount of a bisphosphonate or a pharmaceutically acceptable salt.
    Type: Grant
    Filed: July 15, 1998
    Date of Patent: September 12, 2000
    Inventors: Itzhak Binderman, Avinoam Yaffe
  • Patent number: 6087349
    Abstract: A method is provided by blocking or preventing the prenylation of CAAX box containing proteins including ras oncogene products thereby preventing and/or treating ras-related tumors which includes the step of administering a therapeutically effective amount of a protein-prenyl transferase inhibitor.
    Type: Grant
    Filed: May 6, 1998
    Date of Patent: July 11, 2000
    Assignee: E. R. Squibb & Sons, Inc.
    Inventors: Scott A. Biller, Mariano Barbacid, Eric M. Gordon, David R. Magnin, Chester A. Meyers, Veeraswamy Manne
  • Patent number: 6017905
    Abstract: The present invention is directed to compounds useful for the regulation of cholesterol of Formula I, methods for using them and pharmaceutical compositions thereof, ##STR1## wherein Ar and Ar.sup.1 are each independently selected from unsubstituted or substituted phenyl which substituents are from 1-5 in number and are each independently selected from alkyl, alkoxy, hydroxy, halogen, nitro, trifluoromethyl, COOH, and COOalkyl;X is --NH--, --O--, --S--, or --(CH.sub.2).sub.0-4 --, andR is hydrogen, alkyl, or phenyl.
    Type: Grant
    Filed: June 9, 1998
    Date of Patent: January 25, 2000
    Assignee: Warner-Lambert Company
    Inventors: William Howard Roark, Bruce David Roth
  • 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: 5972349
    Abstract: Polyribosylribitol phosphate oligosaccharides are produced in a multistep process. The compound of the formula: ##STR1## wherein R.sub.1 is a first protecting group and R.sub.2 is a second protecting group, is coupled to a solid polyethylene glycol monomethyl ether (PEG) support. Following removal of the first protecting group, the resulting compound is coupled with a repeating unit for chain elongation of the formula: ##STR2## The protecting group is removed from the phosphorus atom and the steps of removing the first protecting group, coupling with the repeating unit is repeated until the desired number of repeating units in the oligomer has been terminated. The oligomer then is terminated with a chain terminating molecule of the formula: ##STR3## wherein m is an integer and R.sub.3 is a third protecting group.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: October 26, 1999
    Assignee: Connaught Laboratories Limited
    Inventors: Pele Chong, Ali Kandil, Charles Sia, Michel Klein
  • Patent number: 5968498
    Abstract: The freshness of meat, vegetables and fruits in a refrigerator or food storage box can be retained for a long period of time by using (1) a freshness retaining gel composition which comprises a freshness retainer component comprising an isothiocyanic acid compound and an aliphatic carboxylic acid or (2) a freshness retaining gel composition which comprises a freshness retainer component comprising an isothiocyanic acid compound, a nonionic surfactant or a fatty acid ester, and a gelling agent.
    Type: Grant
    Filed: January 28, 1998
    Date of Patent: October 19, 1999
    Inventors: Toru Okada, Kenji Kuranari, Yukari Mihara
  • Patent number: 5955092
    Abstract: N-substituted fatty acid amides which sufficiently inhibit LRAT or ARAT catalyzed esterification of retinol into inactive retinyl esters, have the same effect on keratinocytes as retinoic acid. Thus, effects of the retinol or retinyl esters in combination with N-substituted fatty acid amides are analogous to treatment with retinoic acid.
    Type: Grant
    Filed: September 27, 1996
    Date of Patent: September 21, 1999
    Assignee: Elizabeth Arden Co., Division of Conopco, Inc.
    Inventors: Stewart Paton Granger, Anthony Vincent Rawlings, Ian Richard Scott
  • Patent number: 5885974
    Abstract: Methods are disclosed for correcting biological information transfer in a patient in need of such therapy which comprise administration to a patient of a composition comprising a therapeutically effective amount of a biocomplex comprising at least one bioactive agent from each of the three informational blocks of biological information transfer, each agent being present in an amount sufficient to correct the biological information transfer of the patient under treatment and resulting in the resumption of normal cell metabolism, said amount being less than the buffering amount of said agent; together with a carrier therefor.
    Type: Grant
    Filed: December 6, 1994
    Date of Patent: March 23, 1999
    Assignee: Michael M. Danielov
    Inventor: Michael M. Danielov
  • Patent number: 5760022
    Abstract: The invention relates to an inositol phosphate containing pharmaceutical composition which comprises an aliphatic ester or ether for improvement of the bioavailability of the inositol phosphate in mammals including man at non-parenteral administration. The invention also covers the use of at least one aliphatic ester or ether compound for the preparing of an inositol phosphate containing medicament with improved bioavailability of inositol phosphate in mammals including man at non-parenteral administration.
    Type: Grant
    Filed: July 17, 1996
    Date of Patent: June 2, 1998
    Assignee: Perstorp AB
    Inventors: Lars Persson, Torgny Gustafsson, Nicola Rehnberg
  • Patent number: 5753634
    Abstract: Disclosed are quaternary nitrogen-containing, saturated or unsaturated monocyclic and bicyclic ring-containing bisphosphonate compounds, and pharmaceutically-acceptable salts and esters thereof. These compounds, which are useful for treating or preventing disorders of calcium and phosphate metabolism, have the following general structure: ##STR1## wherein (a) each X and Y are independently selected from nil, O, S, NR.sup.1 and N.sup.+ (R.sup.2).sub.2 ; if no R.sup.1 is N.sup.+ (R.sup.2).sub.2, then at least one of X or Y must be N.sup.+ (R.sup.2).sub.2 ;(b) m and n and m+n are integers from 0 to 5; p and q and p+q are integers from 0 to 3;(c) s is an integer from 0 to 2 and when m+n=0 and X is nil, s=2;(d) each R.sup.1 is independently selected from the group consisting of nil, N.sup.+ (R.sup.2).sub.2, R.sup.9 SR.sup.6, SR.sup.6, hydrogen, hydroxy; unsubstituted or substituted C.sub.1 -C.sub.8 alkyl, --OR.sup.3, --CO.sub.2 R.sup.3, --O.sub.2 CR.sup.3, NR.sup.3.sub.2, --N(R.sup.3)C(O)R.sup.3, --C(O)N(R.sup.3).
    Type: Grant
    Filed: April 30, 1993
    Date of Patent: May 19, 1998
    Assignee: The Procter & Gamble Company
    Inventors: Frank Hallock Ebetino, Marion David Francis, Susan Mary Kaas
  • Patent number: 5733478
    Abstract: A method for reducing the rate of degradation of stored agrochemicals, particularly pesticides, is provided which essentially involves incorporating a stabilizing compound into the agrochemical in preparation for storage, with the stabilizing compound selected from the group consisting of a diol and a triol. In the preferred embodiment, a pesticide having the active ingredient METASYSTOX.RTM. has an improved shelf life with the addition of about 2 parts by weight of propylene glycol to about 25 parts by weight of METASYSTOX.RTM..
    Type: Grant
    Filed: September 24, 1996
    Date of Patent: March 31, 1998
    Assignee: Gowan Company
    Inventors: David C. Creech, James P. Glatzhofer, Shane A. Wyatt
  • Patent number: 5728731
    Abstract: The oligomers of the present invention are polyamides having a number average molecular weight of <10,000. These oligomers are water-soluble, have a rigid backbone with a predictable anion spacing, and are pharmaceutically-acceptable. The oligomers are useful for the treatment and/or diagnosis of HSV and HCMV.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: March 17, 1998
    Assignees: Merrell Pharmaceuticals Inc., The Dow Chemical Co.
    Inventors: Alan D. Cardin, Richard L. Jackson, Michael J. Mullins
  • Patent number: 5709890
    Abstract: An insecticide composition is enhanced from the standpoint of its ability to be absorbed by insects, such as red fire ants, particularly dithiophosphate ester pesticides by the addition of a small amount of a water soluble non-aromatic polyorganic acid or salt form thereof such as polyaspartic acid, particularly preferred with a molecular weight in the range of about 3000 to 40,000.
    Type: Grant
    Filed: March 20, 1997
    Date of Patent: January 20, 1998
    Assignee: Donlar Corporation
    Inventor: J. Larry Sanders
  • Patent number: 5646133
    Abstract: An insecticide composition is enhanced from the standpoint of its ability to be absorbed by insects, such as red fire ants, particularly dithiophosphate ester pesticides by the addition of a small amount of a water soluble non-aromatic polyorganic acid or salt form thereof such as polyaspartic acid, particularly preferred with a molecular weight in the range of about 3000 to 40,000.
    Type: Grant
    Filed: March 14, 1996
    Date of Patent: July 8, 1997
    Assignee: Donlar Corporation
    Inventor: J. Larry Sanders
  • Patent number: 5614510
    Abstract: The invention relates to an inositol phosphate containing pharmaceutical composition which comprises a nitrogen-containing compound for improvement of the bioavailability of the inositol phosphate in mammals including man at non-parenteral administration. The invention also covers the use of at least one nitrogen-containing compound for the preparing of an inositol phosphate containing medicament with improved bioavailibility of inositol phosphate in mammals including man at non-parenteral administration.
    Type: Grant
    Filed: August 22, 1994
    Date of Patent: March 25, 1997
    Assignee: Perstorp AB
    Inventor: Lars Persson
  • Patent number: 5500416
    Abstract: A percutaneous absorption promoting agent comprising (A) at least one anionic surfactant and one or two or more of surfactants having a nitrogen atom in the molecule other than anionic surfactants, (B) one or two or more of anionic surfactants and one or two or more of nonionic surfactants not having a nitrogen atom in the molecule, (C) one or two or more of surfactants selected from the group consisting of amphoteric surfactant and semi-polar surfactants and at least one nonionic surfactant having a nitrogen atom in the molecule, (D) one or two or more of surfactants selected from the group consisting of nonionic surfactants, amphoteric surfactants, semi-polar surfactants and cationic surfactants having a nitrogen atom in the molecule, and one or two or more of nonionic surfactants not having a nitrogen atom in the molecule, or (E) an amine oxide as the active ingredient, and a dermatological preparation containing these percutaneous absorption promoting agent and drug components.
    Type: Grant
    Filed: September 10, 1993
    Date of Patent: March 19, 1996
    Assignee: Shiseido Company Ltd.
    Inventors: Kiyoshi Miyazawa, Tadahiro Chiba, Yuhei Iwata, Uhei Tamura, Isao Murotani, Shuya Tamaki
  • Patent number: 5342832
    Abstract: A method of preventing or alleviating tissue damage, diabetes and complications thereof, bone disorders, disorders related to transplantation, disorders related to abnormal levels of lipoproteins, cardiovascular disease and inflammatory disorders by providing a mammal having one or more of the above diseases with a preventing or an alleviating effective amount of a compound having the formula C.sub.6 H.sub.6 (OH).sub.6-n (OPO.sub.3 H.sub.2).sub.n, where n is an integer of 1 or 2.
    Type: Grant
    Filed: August 21, 1992
    Date of Patent: August 30, 1994
    Assignee: Perstorp AB
    Inventor: Matti Siren
  • Patent number: 5208223
    Abstract: Phospocholine derivatives having the formula: ##STR1## in which W, Z, Q and R are described in the specification are disclosed as useful for inhibiting the enzyme phospholipase A.sub.2. Methods of making and using the compounds are also disclosed.
    Type: Grant
    Filed: June 3, 1992
    Date of Patent: May 4, 1993
    Assignee: American Cyanamid Company
    Inventors: Allan Wissner, Robert E. Schaub, Kenneth E. Green, Philip R. Hamann
  • Patent number: 5167947
    Abstract: The present invention provides a pharmaceutical composition for enhancing gastrointestinal tract absorption of a radioprotective drug comprising a therapeutically effective dosage amount of a bioactive polar radioprotective agent, such as ethiofos, its active metabolites, and pharmaceutically acceptable salts thereof and a chelating agent selected from the group consisting of EDTA, EGTA, citrate and therapeutically acceptable salts thereof.A method for enhancing the rate of gastrointestinal absorption of radioprotective agents is also provided.
    Type: Grant
    Filed: October 26, 1989
    Date of Patent: December 1, 1992
    Assignee: Southwest Research Institute
    Inventor: Richard Geary
  • Patent number: 5140019
    Abstract: Compositions which contain, as the active ingredients, a combination of heterocyclic compounds of the general formula (I) and organophosphorous compounds, in addition to one or more compounds having a polyethyleneglycol or polypropyleneglycol chain or an ethyleneglycol-propyleneglycol copolymeric chain, or a mixture of these compounds which results in a stabilization of the active ingredients without any adverse influences on the physical properties of the formulations.
    Type: Grant
    Filed: November 19, 1990
    Date of Patent: August 18, 1992
    Assignee: Nihon Tokushu Noyaku Seizo K.K.
    Inventors: Yuzuru Wada, Shigeharu Koyama
  • Patent number: 5120716
    Abstract: A percutaneous absorption promoting agent comprising (A) at least one anionic surfactant and one or two or more of surfactants having a nitrogen atom in the molecule other than anionic surfactants, (B) one or two or more of anionic surfactants and one or two or more of nonionic surfactants not having a nitrogen atom in the molecule, (C) one or two or more of surfactants selected from the group consisting of amphoteric surfactant and semi-polar surfactants and at least one nonionic surfactant having a nitrogen atom in the molecule, (D) one or two or more of surfactants selected from the group consisting of nonionic surfactants, amphoteric surfactants, semi-polar surfactants and cationic surfactants having a nitrogen atom in the molecule, and one or two or more of nonionic surfactants not having a nitrogen atom in the molecule, or (E) an amine oxide as the active ingredient, and a dermatological preparation containing these percutaneous absorption promoting agent and drug components.
    Type: Grant
    Filed: October 5, 1988
    Date of Patent: June 9, 1992
    Assignee: Shiseido Company Ltd.
    Inventors: Kiyoshi Miyazawa, Tadahiro Chiba, Yuhei Iwata, Uhei Tamura, Isao Murotani, Shuya Tamaki
  • Patent number: 4975424
    Abstract: The present invention relates to a method for stabilizing a thiophosphoric acid ester of the formula (I), ##STR1## wherein R is a methyl or ethyl group, by adding at least one compound selected from the group consisting of polyols, polyalkylene glycols and their esters and ethers.According to the present invention, there is provided a highly active and stable soil pest controlling agent and agricultural composition.
    Type: Grant
    Filed: April 28, 1989
    Date of Patent: December 4, 1990
    Assignee: Sumitomo Chemical Company, Limited
    Inventor: Masao Ogawa
  • Patent number: 4935408
    Abstract: A compound of the formula: ##STR1## in which R.sup.1 represents alkyl, cycloalkyl or aralkyl, R* represents fluorophenyl or trifluoromethylphenyl when R.sup.1 is alkyl; R* represents dichlorophenyl, neopentyl, trimethylsilylmethyl, dimethylphenylsilylmethyl or a group of the formula: ##STR2## wherein R.sup.2 represents halogen, trifluoromethyl, lower alkyl or lower alkoxy when R.sup.1 is cycloalkyl; or R* represents 2-thienyl, 3-thienyl, neopentyl, trimethylsilylmethyl, dimethylphenylsilylmethyl or a group of the formula: ##STR3## wherein R.sup.3, R.sup.4 and R.sup.5 independently represent halogen, trifluoromethyl, lower alkyl or lower alkoxy when R.sup.1 is aralkyl, m represents 1 or 2, and X represents halogen, imidazolyl, triazolyl, phenylthio or a radical selected from the group consisting of: ##STR4## wherein R.sup.6 represents alkyl, R.sup.7 and R.sup.8 independently represent lower alkyl and R.sup.9 and R.sup.
    Type: Grant
    Filed: May 6, 1988
    Date of Patent: June 19, 1990
    Assignees: Shionogi & Co., Ltd., Nitto Kasei Co., Ltd.
    Inventors: Hideyuki Imazaki, Masazumi Fujikawa, Katsuaki Oba, Fusaharu Kumayama, Toshio Takahashi
  • Patent number: 4855140
    Abstract: O-(O-ethyl-S-alkylphosphoryl)-O-(carbamoyl)-pyrocatechol derivatives of the formula I ##STR1## where R.sup.1 is C.sub.1 -C.sub.4 -alkyl, R.sup.2 is hydrogen, C.sub.1 -C.sub.4 -alkyl or C.sub.1 -C.sub.4 -alkoxy, R.sup.3 is hydrogen or C.sub.1 -C.sub.4 -alkyl, and X is oxygen or sulfur, and methods of combating pests with effective amounts of I.
    Type: Grant
    Filed: September 26, 1988
    Date of Patent: August 8, 1989
    Assignee: BASF Aktiengesellschaft
    Inventors: Wolfgang Seppelt, Linhard Sproesser, Siegfried Kersten, Peter Hofmeister, Christoph Kuenast
  • Patent number: 4774235
    Abstract: A compound of the formula: ##STR1## in which R.sup.1 represents alkyl, cycloalkyl or aralkyl, R* represents fluorophenyl or trifluoromethylphenyl when R.sup.1 is alkyl; R* represents dichlorophenyl, neopentyl, trimethylsilylmethyl, dimethylphenylsilylmethyl or a group of the formula: ##STR2## wherein R.sup.2 represents halogen, trifluoromethyl, lower alkyl or lower alkoxy when R.sup.1 is cycloalkyl; or R* represents 2-thienyl, 3-thienyl, neopentyl, trimethylsilylmethyl, imethylphenylsilylmethyl or a group of the formula: ##STR3## wherein R.sup.3, R.sup.4 and R.sup.5 independently represent hydrogen, halogen, trifluoromethyl, lower alkyl or lower alkoxy when R.sup.1 is aralkyl, m represents 1 or 2, and X represents halogen, imidazolyl, triazolyl, phenylthio or a radical selected from the group consisting of: ##STR4## wherein R.sup.6 represents alkyl, R.sup.7 and R.sup.8 independently represent lower alkyl and R.sup.9 and R.sup.
    Type: Grant
    Filed: August 21, 1986
    Date of Patent: September 27, 1988
    Assignees: Shionogi & Co., Ltd., Nitto Kasei Co., Ltd.
    Inventors: Hideyuki Imazaki, Masazumi Fujikawa, Katsuaki Oba, Fusaharu Kumayama, Toshio Takahashi