Patents by Inventor William H. Roark
William H. Roark has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11814338Abstract: Disclosed herein are novel antioxidant inflammation modulators, including those of the formula: wherein the variables are defined herein. Also provided are pharmaceutical compositions, kits and articles of manufacture comprising such compounds. Methods and intermediates useful for making the compounds, and methods of using the compounds and compositions thereof are also provided.Type: GrantFiled: December 6, 2021Date of Patent: November 14, 2023Assignee: REATA PHARMACEUTICALS, INC.Inventors: Eric Anderson, Gary L. Bolton, Bradley Caprathe, Xin Jiang, Chitase Lee, William H. Roark, Melean Visnick
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Publication number: 20230250130Abstract: Disclosed herein are C4 modified oleanolic acid derivatives of the formula: as well as analogs thereof, wherein the variables are defined herein. In addition, disclosed herein are pharmaceutical compositions of these derivatives or analogs, methods for their manufacture, and methods for their use, including for the prevention and treatment of diseases or disorders associated with overproduction of IL-17.Type: ApplicationFiled: January 4, 2023Publication date: August 10, 2023Inventors: Melean VISNICK, Xin JIANG, Martha R. HOTEMA, Chitase LEE, Bradley William CAPRATHE, William H. ROARK, Gary L. BOLTON
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Patent number: 11584775Abstract: Disclosed herein are C4 modified oleanolic acid derivatives of the formula: Formula (X) or Formula (XII), as well as analogs thereof, wherein the variables are defined herein. In addition, disclosed herein are pharmaceutical compositions of these derivatives or analogs, methods for their manufacture, and methods for their use, including for the prevention and treatment of diseases or disorders associated with overproduction of IL-17.Type: GrantFiled: September 23, 2016Date of Patent: February 21, 2023Assignee: REATA PHARMACEUTICALS, Inc.Inventors: Melean Visnick, Xin Jiang, Martha R. Hotema, Chitase Lee, Bradley William Caprathe, William H. Roark, Gary L. Bolton
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Publication number: 20220281807Abstract: Disclosed herein are novel antioxidant inflammation modulators, including those of the formula: wherein the variables are defined herein. Also provided are pharmaceutical compositions, kits and articles of manufacture comprising such compounds. Methods and intermediates useful for making the compounds, and methods of using the compounds and compositions thereof are also provided.Type: ApplicationFiled: December 6, 2021Publication date: September 8, 2022Applicant: REATA PHARMACEUTICALS, INC.Inventors: Eric ANDERSON, Gary L. BOLTON, Bradley CAPRATHE, Xin JIANG, Chitase LEE, William H. ROARK, Melean VISNICK
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Patent number: 11192852Abstract: Disclosed herein are novel antioxidant inflammation modulators, including those of the formula: wherein the variables are defined herein. Also provided are pharmaceutical compositions, kits and articles of manufacture comprising such compounds. Methods and intermediates useful for making the compounds, and methods of using the compounds and compositions thereof are also provided.Type: GrantFiled: December 3, 2019Date of Patent: December 7, 2021Assignee: REATA PHARMACEUTICALS, INC.Inventors: Eric Anderson, Gary L. Bolton, Bradley Caprathe, Xin Jiang, Chitase Lee, William H. Roark, Melean Visnick
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Publication number: 20200207706Abstract: Disclosed herein are novel antioxidant inflammation modulators, including those of the formula: wherein the variables are defined herein. Also provided are pharmaceutical compositions, kits and articles of manufacture comprising such compounds. Methods and intermediates useful for making the compounds, and methods of using the compounds and compositions thereof are also provided.Type: ApplicationFiled: December 3, 2019Publication date: July 2, 2020Applicant: REATA PHARMACEUTICALS, INC.Inventors: Eric ANDERSON, Gary L. BOLTON, Bradley CAPRATHE, Xin JIANG, Chitase LEE, William H. ROARK, Melean VISNICK
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Publication number: 20190153022Abstract: Disclosed herein are C4 modified oleanolic acid derivatives of the formula: Formula (X) or Formula (XII), as well as analogs thereof, wherein the variables are defined herein. In addition, disclosed herein are pharmaceutical compositions of these derivatives or analogs, methods for their manufacture, and methods for their use, including for the prevention and treatment of diseases or disorders associated with overproduction of IL-17.Type: ApplicationFiled: September 23, 2016Publication date: May 23, 2019Inventors: Melean VISNICK, Xin JIANG, Martha R. HOTEMA, Chitase LEE, Bradley William CAPRATHE, William H. ROARK, Gary L. BOLTON
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Publication number: 20180265455Abstract: Disclosed herein are novel antioxidant inflammation modulators, including those of the formula: wherein the variables are defined herein. Also provided are pharmaceutical compositions, kits and articles of manufacture comprising such compounds. Methods and intermediates useful for making the compounds, and methods of using the compounds and compositions thereof are also provided.Type: ApplicationFiled: January 4, 2018Publication date: September 20, 2018Applicant: REATA PHARMACEUTICALS, INC.Inventors: Eric ANDERSON, Gary L. BOLTON, Bradley CAPRATHE, Xin JIANG, Chitase LEE, William H. ROARK, Melean VISNICK
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Patent number: 9884809Abstract: Disclosed herein are novel antioxidant inflammation modulators, including those of the formula: wherein the variables are defined herein. Also provided are pharmaceutical compositions, kits and articles of manufacture comprising such compounds. Methods and intermediates useful for making the compounds, and methods of using the compounds and compositions thereof are also provided.Type: GrantFiled: October 8, 2015Date of Patent: February 6, 2018Assignee: REATA PHARMACEUTICALS, INC.Inventors: Eric Anderson, Gary L. Bolton, Bradley Caprathe, Xin Jiang, Chitase Lee, William H. Roark, Melean Visnick
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Publication number: 20160130220Abstract: Disclosed herein are novel antioxidant inflammation modulators, including those of the formula: wherein the variables are defined herein. Also provided are pharmaceutical compositions, kits and articles of manufacture comprising such compounds. Methods and intermediates useful for making the compounds, and methods of using the compounds and compositions thereof are also provided.Type: ApplicationFiled: October 8, 2015Publication date: May 12, 2016Applicant: REATA PHARMACEUTICALS, INC.Inventors: Eric ANDERSON, Gary L. BOLTON, Bradley CAPRATHE, Xin JIANG, Chitase LEE, William H. ROARK, Melean VISNICK
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Patent number: 9174941Abstract: Disclosed herein are novel antioxidant inflammation modulators, including those of the formula: wherein the variables are defined herein. Also provided are pharmaceutical compositions, kits and articles of manufacture comprising such compounds. Methods and intermediates useful for making the compounds, and methods of using the compounds and compositions thereof are also provided.Type: GrantFiled: July 11, 2013Date of Patent: November 3, 2015Assignee: Reata Pharmaceuticals, Inc.Inventors: Eric Anderson, Gary L. Bolton, Bradley Caprathe, Xin Jiang, Chitase Lee, William H. Roark, Melean Visnick
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Publication number: 20140051739Abstract: Disclosed herein are novel antioxidant inflammation modulators, including those of the formula: wherein the variables are defined herein. Also provided are pharmaceutical compositions, kits and articles of manufacture comprising such compounds. Methods and intermediates useful for making the compounds, and methods of using the compounds and compositions thereof are also provided.Type: ApplicationFiled: July 11, 2013Publication date: February 20, 2014Inventors: Eric ANDERSON, Gary L. BOLTON, Bradley CAPRATHE, Xin JIANG, Chitase LEE, William H. ROARK, Melean VISNICK
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Patent number: 8513436Abstract: Disclosed herein are novel antioxidant inflammation modulators, including those of the formula: wherein the variables are defined herein. Also provided are pharmaceutical compositions, kits and articles of manufacture comprising such compounds. Methods and intermediates useful for making the compounds, and methods of using the compounds and compositions thereof are also provided.Type: GrantFiled: December 19, 2011Date of Patent: August 20, 2013Assignee: Reata Pharmaceuticals, Inc.Inventors: Eric Anderson, Gary L. Bolton, Bradley Caprathe, Xin Jiang, Chitase Lee, William H. Roark, Melean Visnick
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Publication number: 20120196880Abstract: Disclosed herein are novel antioxidant inflammation modulators, including those of the formula: wherein the variables are defined herein. Also provided are pharmaceutical compositions, kits and articles of manufacture comprising such compounds. Methods and intermediates useful for making the compounds, and methods of using the compounds and compositions thereof are also provided.Type: ApplicationFiled: December 19, 2011Publication date: August 2, 2012Inventors: Eric Anderson, Gary L. Bolton, Bradley Caprathe, Xin Jiang, Chitase Lee, William H. Roark, Melean Visnick
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Patent number: 5593967Abstract: Novel cholecystokinin antagonists useful as agents in the treatment of obesity, hypersecretion of gastric acid in the gut, gastrin-dependent tumors, or as antipsychotics are disclosed. Further, the compounds are antianxiety agents and antiulcer agents. They are agents useful for preventing the response to the withdrawal from chronic treatment with use of nicotine, diazepam, alcohol, cocaine, coffee, or opioids. The compounds of the invention are also useful in treating and/or preventing panic. Also disclosed are pharmaceutical compositions and methods of treatment using the antagonists as well as processes for preparing them and novel intermediates useful in their preparation. An additional feature of the invention is the use of the subject compounds in diagnostic compositions.Type: GrantFiled: April 1, 1993Date of Patent: January 14, 1997Assignee: Warner-Lambert CompanyInventors: David C. Horwell, Edward Roberts, Ann Holmes, Janak K. Padia, William H. Roark, Bruce D. Roth, Bharat K. Trivedi, Jurgen Kleinschroth, David C. Rees, Reginald S. Richardson
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Patent number: 5571825Abstract: The present invention provides a method of selectively inhibiting prostaglandin G/H synthase-2 that comprises administering to a patient in need of such inhibition an inhibiting amount of a compound having the Formula I, II or III ##STR1## wherein the R groups and heterocycles are defined in the disclosure.Type: GrantFiled: March 31, 1995Date of Patent: November 5, 1996Assignee: Warner-Lambert CompanyInventors: Diane H. Boschelli, David T. Connor, Richard D. Dyer, Sonya S. Khatana, James B. Kramer, William H. Roark
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Patent number: 5254589Abstract: A pharmaceutically useful compound which lowers blood cholesterol levels having the formula ##STR1## wherein X is oxygen or --NH--; Ar is phenyl, substituted phenyl, naphthyl or substituted naphthyl; R.sub.1 is hydrogen, lower alkyl or benzyl; and R.sub.2 is a straight or branched alkyl group having from 5 to 17 carbon atoms which may be substituted on the 1-carbon position with methyl, ethyl, phenyl, or substituted phenyl, or a cycloalkyl group having from 3 to 8 carbon atoms.Type: GrantFiled: October 15, 1991Date of Patent: October 19, 1993Assignee: Warner-Lambert CompanyInventors: Joseph A. Picard, William H. Roark, Bruce D. Roth
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Patent number: 5153226Abstract: The present invention are novel amino acid amide compounds of the following general formula which inhibit the enzyme acylcoenzyme A:cholesterol acyltransferase: ##STR1## wherein R is phenyl or 1- or 2-naphthyl which are unsubstituted or may be substituted; R.sub.1 is hydrogen or a straight or branched alkyl group having from 1 to 6 carbon atoms; R.sub.2 is hydrogen, an aliphatic group, an aromatic group, an aralkyl or diarylalkyl group or R.sub.1 and R.sub.2 form a carbocyclic group; R.sub.3 is hydrogen, an aliphatic group, an aralkyl group wherein the alkyl moiety may contain a carbocyclic entity; R.sub.4 is hydrogen, an aliphatic group, SO.sub.2 R.sub.14, --C(.dbd.S)NHR.sub.15, --CO.sub.2 R.sub.15, --COR.sub.18, or --C(.dbd.O)NHR.sub.15 wherein R.sub.14 is morpholino, phenyl or substituted phenyl; R.sub.15 is an alkyl group, phenyl or phenylalkyl wherein the phenyl group may be substituted; and R.sub.18 is the same is R.sub.15 or is halo-substituted alkyl, 9-fluoroenylmethylene or pyrrolidino.Type: GrantFiled: July 30, 1990Date of Patent: October 6, 1992Assignee: Warner-Lambert CompanyInventors: Alexander W. Chucholowski, Mark W. Creswell, William H. Roark, Ila Sircar
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Patent number: 5024994Abstract: The invention concerns novel renin-inhibitory peptides which are useful for treating renin-assocated hypertension, hyperaldosteronism, and congestive heart failure. Processes for preparing the peptides, compositions containing them and methods of using them are included. Also included is a diagnostic method which uses the compounds to determine the presence of renin-associated hypertension or hyperaldosteronism.Type: GrantFiled: August 17, 1988Date of Patent: June 18, 1991Assignee: Warner-Lambert CompanyInventors: Annette M. Doherty, James P. Hudspeth, James S. Kaltenbronn, Joseph T. Repine, William H. Roark, Ila Sircar, Francis J. Tinney
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Patent number: 4895834Abstract: The invention concerns novel renin-inhibitory peptides which are useful for treating renin associated hypertension, hyperaldosternoism, and congestive heart failure. Processes for preparing the peptides, compositions containing them and methods of using them are included. Also included is a diagnostic test using the compounds to determine the presence of renin-associated hypertension or hyperaldosteronism.Type: GrantFiled: November 2, 1987Date of Patent: January 23, 1990Assignee: Warner-Lambert CompanyInventors: James P. Hudspeth, James S. Kaltenbronn, Joseph T. Repine, William H. Roark, Michael A. Stier