Patents Examined by F. T. Moezie
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Patent number: 6250469Abstract: The present invention provides formulations that prevent loss and damage of PEG-interferon alpha conjugates during and following lyophilization. The formulations of the present invention protect PEG-interferon alpha conjugates from loss and degradation during the lyophilization process, as well as degradation during subsequent storage. The formulations of the present invention are suitable for protection of PEG-interferon alpha conjugates from various types of degradation, including, but not limited to loss of biological activity and changes in the degree and/or nature of conjugation. A preferred PEG-interferon alpha conjugate protectable in the formulations of the present invention is an interferon alpha-2b-polyethylene glycol (12,000) conjugate.Type: GrantFiled: November 1, 2000Date of Patent: June 26, 2001Assignee: Schering CorporationInventor: Douglas Kline
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Patent number: 6251868Abstract: The present invention provides a method for preventing or treating a human immunodeficiency virus (HIV) infection, including a new or an asymptomatic infection as well as AIDS, comprising administering to a mammal in need thereof a HIV infection preventing or treating effective amount of a &ggr;-L-glutamnyl-L-cysteine ester compound of formula (I): wherein R is a straight chain, branched or cyclic hydrocarbon group having 1-10 carbon atoms, or a straight chain or branched hydrocarbon group having 1-5 carbon atoms substituted with an aromatic group; or the oxidized dimer obtained by dehydrogenation between two &ggr;-L-glutamyl-L-cysteine esters having formula (I).Type: GrantFiled: April 30, 1998Date of Patent: June 26, 2001Assignees: Teijin Limited, Thomas Jefferson UniversityInventors: Satoshi Kubota, Roger J. Pomerantz, Shigehisa Kitahara
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Patent number: 6248717Abstract: This invention is directed to the (L)-tartaric acid salt of 2-amino-N-{1-(2,4-difluoro-benzyloxymethyl)-2-oxo-2-[3-oxo-3a-pyridin-2-ylmethyl-2-(2,2,2-trifluoro-ethyl)-2,3,3a,4,6,7-hexahydro-pyrazolo{4,3-c}pyridin-5-yl]-ethyl]-2-methyl-propionamide which is a growth hormone secretagogue and as such is useful for increasing the level of endogenous growth hormone. In another aspect this invention provides certain intermediates which are useful in the synthesis of the foregoing compound. The (L)-tartaric acid salt of the compound of this invention is useful in the treatment and/or prevention of osteoporosis, insulin resistance and other conditions or diseases associated with growth hormone deficiency. The (L)-tartaric acid salt of the compound of the present invention is also useful in treating osteoporosis when used in combination with: a bisphosphonate compound; estrogen, Premarin, and optionally progesterone; an estrogen agonist or antagonist; or calcitonin.Type: GrantFiled: September 7, 1999Date of Patent: June 19, 2001Assignee: Pfizer Inc.Inventors: Philip Albert Carpino, Paul Andrew Dasilva-Jardine, Bruce Allen Lefker, Jerry Anthony Murry
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Patent number: 6245743Abstract: Novel compounds, their salts and compositions related thereto having activity against mammalian factor Xa are disclosed. The compounds are useful in vitro or in vivo for preventing or treating coagulation disorders.Type: GrantFiled: May 15, 1998Date of Patent: June 12, 2001Assignee: COR Therapeutics, Inc.Inventors: Charles K. Marlowe, Robert M. Scarborough, Alan M. Laibelman, Uma Sinha, Bing-Yan Zhu
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Patent number: 6245740Abstract: The present invention relates to the preparation of polyol/thickened oil suspensions containing a biologically active agent, for the sustained delivery of the biologically active agent. The described protein/glycerol/oil suspensions show sustained release of protein, e.g., G-CSF, of up to at least one week.Type: GrantFiled: December 23, 1998Date of Patent: June 12, 2001Assignee: Amgen Inc.Inventors: Merrill Goldenberg, Daxian Shan, Alice Beekman
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Patent number: 6241997Abstract: A chewable calcium composition and its associated method of manufacturing are disclosed. The chewable composition includes a lipid base and a micronized calcium salt substantially uniformly mixed with the lipid base such that the lipid base forms a continuous phase. The composition provides for a relatively large dose of calcium in a easy to take chocolate like, chewable form. The composition of the present invention is manufactured by providing the lipid base including a melting temperature. The lipid base is then heated to a temperature of approximately 120° F. such that the lipid base melts. After the lipid base melts, the micronized calcium salt is mixed with the lipid base to form a melted mixture such that the micronized calcium salt is substantially uniformly distributed in the melted lipid base.Type: GrantFiled: March 16, 1998Date of Patent: June 5, 2001Assignee: SMTM Group. LLCInventors: Alvin Kershman, Jeff Lynn Shear, Ronald David Mogel
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Patent number: 6242040Abstract: Novel functional sodium chloride compositions containing sodium gluconate as a substitute for the conventionally employed sodium chloride and being efficacious in preventing hypertension and the onset of complications thereof in the brain, heart, kidney; etc. These compositions are prepared by adding 40 to 400 parts by weight of sodium gluconate to 100 parts by weight of compositions containing 40 to 60% by weight of sodium chloride and 60 to 40% by weight of potassium chloride. These compositions are usable as a table salt for seasoning foods or in imparting the required saltiness to foods such as crackers or snacks. They are particularly appropriate for those who should cut down on the amount of salt in the diet.Type: GrantFiled: January 14, 1999Date of Patent: June 5, 2001Assignee: Fujisawa Pharmaceutical Co., Ltd.Inventors: Toshihito Kakiuchi, Seishi Takenawa, Kiyohiko Kunugita
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Patent number: 6239111Abstract: The present invention discloses the use, in the manufacture of a preventive and therapeutic drug of a brain disease, of a compound represented by formula (1): CH2═CH—CH2—S(O)n—R (1) [wherein R represents a hydrogen atom, an alkyl group, an alkenyl group, a substituted alkyl group, a substituted alkenyl group, an alkylthio group, an alkenylthio group, a phenyl group, a substituted phenyl group, a heterocyclic group, or a group derived from an amino acid or an oligopeptide by deletion of one hydrogen atom, and which group may have a protective group; and n is 0, 1, or 2], a glycoside thereof, or a salt of the compound or the glycoside. The drug of the present invention for ameliorating brain diseases, inhibiting reduction of brain neurons and promoting branching of neurites, is useful for the prevention and treatment of brain diseases such as dementia in association with degeneration and sloughing of brain neurons.Type: GrantFiled: January 26, 1998Date of Patent: May 29, 2001Assignee: Wakunaga Pharmaceutical Co., Ltd.Inventors: Toru Moriguchi, Hiromichi Matsuura, Hiroshi Saito
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Patent number: 6239105Abstract: The present invention comprises homeopathic preparations of purified growth hormone, as well as methods and systems for delivery of such preparations and treatment of disorders and conditions by administering such preparations.Type: GrantFiled: February 17, 1999Date of Patent: May 29, 2001Inventor: Barbara A. Brewitt
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Patent number: 6235876Abstract: A liquid phase process for preparing GnRH peptide analogs of the formula: G-AA1-(A)D-Phe-AA3-AA4-(R2-AA5-AA6-AA7-AA8-Pro-AA10-NH2 Formula 1 which comprises: (a) reacting a peptide of the formula: T-(R2)AA5-AA6-X where T is (P2) AA4 orP2 and X is AA7-OH or is —OH, with a peptide of the formula: X′-AA8-Pro-AA10-NH2 or acid-addition salt form thereof, where X′ is AA7 when X is absent and X′ is absent when X is AA7-OH; in a liquid reaction medium in the presence of a peptide coupling reagent and a strong organic amine base to obtain a product of the formula: T-(R2)AA5-AA6-AA7-AA8-Pro-AA10-NH2 (b) removing the P2 protecting group at the N-terminus, and (c) reacting the product of step (b) or an acid addition salt thereof, with a peptide of the formula: G-AA1-(R1)D-Phe-AA3-T′ or acid-addition salt form thereof, where T′ is AA4-OH when T is absent and is absent when T is P2-AA4, in a liquid reaction medium to obtain a GnRH peptiType: GrantFiled: July 8, 1999Date of Patent: May 22, 2001Assignee: Ortho-McNeil Pharmaceutical, Inc.Inventors: David C. Palmer, Ahmed Abdel-Magid, Urs P. Eggmann, Bruce Harris, Kirk L. Sorgi
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Patent number: 6225300Abstract: The present invention relates to the use of a TNF Receptor together with a steroid hormone to produce a pharmaceutical composition for the treatment of lethal bacterial and viral infections as well as autoimmune and inflammatory diseases. It also relates to said pharmaceutical compositions for the simultaneous, separate or sequential use of its active ingredients for the above specified treatment. In particular, it relates to the use of TBP-1 together with dehydroepiandrosterone (DHEA) or its metabolites to produce a pharmaceutical composition for the treatment of septic shock.Type: GrantFiled: February 27, 1998Date of Patent: May 1, 2001Assignee: Applied Research Systems ARS Holding NVInventors: Alessandra Boe, Francesco Borrelli
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Patent number: 6211152Abstract: A pharmaceutical and/or veterinary formulation comprising deslorelin and an excipient, the formulation being characterised in that, in vitro, it releases deslorelin into phosphate buffered saline, as hereinbefore described, at 37° C. at a rate of about 2-80 &mgr;g/day for at least 200 days. The formulation may be used for prevention of reproductive function, particularly in dogs and cats, and for the treatment, particularly in humans, of prostate and breast cancer and other diseases and conditions where suppression of testosterone or estradiol levels is beneficial.Type: GrantFiled: February 17, 1999Date of Patent: April 3, 2001Assignee: Peptech LimitedInventors: John D. Walsh, Timothy E. Trigg
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Patent number: 6211155Abstract: The invention relates to peptide conjugates comprising a sequence of at least 3 amino acids derived from a thymic hormone selected amongst thymuline and thymopoietine, the amino acids being independently in the form D, L or DL, said sequence being chemically or physically conjugated with at least one compound selected amongst monocarboxylic acids having the general formula (I): HOOC—R, as well as alcohol, aldehyde or amide derivatives, the dicarboxylic acids having the general formula (II): HOOC—R1—COOH. The invention also relates to the use of such conjugates as medicaments, and pharmaceutical or cosmetological compositions containing them.Type: GrantFiled: August 24, 1998Date of Patent: April 3, 2001Assignee: Institut European de Biologie CellulaireInventors: Lucien Dussourd, Anne-Marie Pinel
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Patent number: 6207681Abstract: A method for treating urinary incontinence, such as incontinence resulting from bladder detrusor muscle instability, using enantiomerically enriched (R)-trihexyphenidyl. The method comprises administering a therapeutically effective amount of enantiomerically enriched (R)-trihexyphenidyl, or a pharmaceutically acceptable salt thereof, substantially free of the (S)-trihexyphenidyl enantiomer. Pharmaceutical compositions for the treatment of urinary incontinence comprising enantiomerically enriched (R)-trihexyphenidyl, or a pharmaceutically acceptable salt thereof, and an acceptable carrier are also disclosed.Type: GrantFiled: December 29, 1998Date of Patent: March 27, 2001Assignee: Sepracor Inc.Inventors: Vincent L. Fabiano, John R. McCullough
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Patent number: 6207639Abstract: Modulating agents comprising cyclic peptides, and compositions comprising such modulating agents are provided. The cyclic peptides comprise a cadherin cell adhesion recognition sequence HAV. Methods for using such peptides and compositions for modulating and/or directing neurite outgrowth in a variety of contexts are also provided.Type: GrantFiled: July 14, 1998Date of Patent: March 27, 2001Assignee: McGill UniversityInventors: Orest W. Blaschuk, Barbara J. Gour
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Patent number: 6204285Abstract: A method for treating urinary incontinence, such as incontinence resulting from bladder detrusor muscle instability, using enantiomerically enriched (R, R)-glycopyrrolate. The method comprises administering a therapeutically effective amount of enantiomerically enriched (R, R)-glycopyrrolate, or a pharmaceutically acceptable salt thereof, substantially free of the (S, S)-glycopyrrolate enantiomer. Pharmaceutical compositions for the treament of urinary incontinence comprising enantiomerically enriched (R, R)-glycopyrrolate, or a pharmaceutically acceptable salt thereof, and an acceptable carrier are also disclosed.Type: GrantFiled: December 29, 1998Date of Patent: March 20, 2001Assignee: Sepracor Inc.Inventors: Vincent L. Fabiano, John R. McCullough
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Patent number: 6204247Abstract: The present invention broadly relates to chemical modification of biologically active proteins or analogs thereof. More specifically, the present invention describes novel methods for site-specific chemical modification of various proteins, and resultant compositions having improved biocompatibility and bioactivity.Type: GrantFiled: October 21, 1999Date of Patent: March 20, 2001Assignee: Amgen Inc.Inventors: Colin Gegg, Olaf Kinstler
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Patent number: 6200953Abstract: The present invention relates to a relaxin analogs and derivatives, and uses thereof. The present invention further relates to compositions comprising a relaxin analogs and derivatives, and relaxin wherein such composition exhibits an additive or synergistic effect.Type: GrantFiled: September 22, 1998Date of Patent: March 13, 2001Assignee: Connetics CorporationInventors: Christian Schwabe, Elaine Unemori
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Patent number: 6200954Abstract: The present invention provides peptides having potent anti-angiogenic activity. The peptides can be administered as pharmaceutical compositions for prevention or treatment of undesired angiogenesis, for instance for prevention of tumor metastasis or inhibition of primary tumor growth.Type: GrantFiled: August 30, 1999Date of Patent: March 13, 2001Assignee: National University of SingaporeInventors: Ruowen Ge, R. Manjunatha Kini
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Patent number: 6197926Abstract: The present invention is directed toward peptide analogues of insulin B chain that are generally derived from peptides comprising residues 9 to 23 of the native B chain sequence. The analogues are altered from the native sequence at position 12, 13, 15 and/or 16, and may be additionally be altered at position 19 and/or other positions. Pharmaceutical compositions containing these peptide analogues arc provided. The peptide analogues are useful for treating and inhibiting the development of diabetes.Type: GrantFiled: February 23, 1999Date of Patent: March 6, 2001Assignee: Neurocrine BiosciencesInventors: Amitabh Gaur, Nicholas Ling, Paul J. Conlon