Patents by Inventor Stephan Parent
Stephan Parent 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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Publication number: 20250122224Abstract: Disclosed herein are salt and solvate forms of (4S,7aR,9aR,10R,11E,14S,15R)-6?-chloro-10-methoxy-14,15-dimethyl-10-{[(9aR)-octahydro-2H-pyrido[1,2-a]pyrazin-2-yl]methyl}-3?,4?,7a,8,9,9a,10,13,14,15-decahydro-2?H,3H,5H-spiro[1,19-etheno-16,16-cyclobuta[i][1,4]oxazepino[3,4-f][1,2,7]thiadlazacyclohexadecine-4,1 naphthalene]-16,16,18 (7H,17H)-trione (AMG 397): (AMG 397), such as crystalline salt and solvate forms thereof. Also disclosed are methods of making the salt and solvate forms, and methods of treating diseases and disorders with the salt and solvate forms.Type: ApplicationFiled: February 3, 2023Publication date: April 17, 2025Inventors: Ron C. Kelly, Mary Chaves, Jing Teng, Stephan Parent, Van Luu, Robert P. Farrell, James E. Huckle, Michal Achmatowicz, Tian Wu, Darren Leonard Reid, Lingyun Xiao
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Publication number: 20250115622Abstract: Disclosed herein are crystalline forms of (4S,7aR,9aR,10R,11E,14S,15R)-6?-chloro-10-methoxy-14,15-dimethyl-10-{[(9aR)-octahydro-2H-pyrido[1,2-a]pyrazin-2-yl]methyl}-3?,4?,7a,8,9,9a,10,13,14,15-decahydro-2?H,3H,5H-spiro[1,19-etheno-1616-cyclobuta[i] [1,4]oxazepino[3,4-f][1,2,7]thiadiazacyclohexadecine-4,1?-naphthalene]-16,16,18(7H,17H)-trione (AMG 397): (AMG 397), hydrates, and solvates thereof. Also disclosed are methods of making the crystalline forms, and methods of treating diseases and disorders with the crystalline forms.Type: ApplicationFiled: February 3, 2023Publication date: April 10, 2025Inventors: Ron C. Kelly, Mary Chaves, Jing Teng, Stephan Parent, Markian Stec, Van Luu, Robert P. Farrell, James E. Huckle, Michal Achmatowicz, Tian Wu, Darren Leonard Reid, Lingyun Xiao
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Patent number: 12091431Abstract: Provided are crystals of 2-{[3,5-bis(trifluoromethyl)phenyl]carbamoyl}-4-chlorophenyl dihydrogen phosphate, compositions comprising the same, and methods of making and using such crystals.Type: GrantFiled: July 12, 2023Date of Patent: September 17, 2024Assignee: Aeromics, Inc.Inventors: Paul Robert Mcguirk, Robert Zamboni, Melanie Bevill, Stephan Parent
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Publication number: 20240166673Abstract: Provided are crystals of 2-{[3,5-bis(trifluoromethyl)phenyl]carbamoyl}-4-chlorophenyl dihydrogen phosphate, compositions comprising the same, and methods of making and using such crystals.Type: ApplicationFiled: July 12, 2023Publication date: May 23, 2024Applicant: AEROMICS, INC.Inventors: Paul Robert MCGUIRK, Robert ZAMBONI, Melanie BEVILL, Stephan PARENT
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Patent number: 11725018Abstract: Provided are crystals of 2-{[3,5-bis(trifluoromethyl)phenyl]carbamoyl}-4-chlorophenyl dihydrogen phosphate, compositions comprising the same, and methods of making and using such crystals.Type: GrantFiled: August 27, 2021Date of Patent: August 15, 2023Assignee: Aeromics, Inc.Inventors: Paul Robert McGuirk, Robert Zamboni, Melanie Bevill, Stephan Parent
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Publication number: 20220204536Abstract: Provided are crystals of 2-{[3,5-bis(trifluoromethyl)phenyl]carbamoyl}-4-chlorophenyl dihydrogen phosphate, compositions comprising the same, and methods of making and using such crystals.Type: ApplicationFiled: August 27, 2021Publication date: June 30, 2022Applicant: AEROMICS, INC.Inventors: Paul Robert MCGUIRK, Robert ZAMBONI, Melanie BEVILL, Stephan PARENT
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Patent number: 11117909Abstract: Provided are crystals of 2-{[3,5-bis(trifluoromethyl)phenyl]carbamoyl}-4-chlorophenyl dihydrogen phosphate, compositions comprising the same, and methods of making and using such crystals.Type: GrantFiled: May 12, 2017Date of Patent: September 14, 2021Assignee: AEROMICS, INC.Inventors: Paul Robert Mcguirk, Robert Zamboni, Melanie Bevill, Stephan Parent
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Publication number: 20190185496Abstract: Provided are crystals of 2-{[3,5-bis(trifluoromethyl)phenyl]carbamoyl}-4-chlorophenyl dihydrogen phosphate, compositions comprising the same, and methods of making and using such crystals.Type: ApplicationFiled: May 12, 2017Publication date: June 20, 2019Applicant: AEROMICS, INC.Inventors: Paul Robert MCGUIRK, Robert ZAMBONI, Melanie BEVILL, Stephan PARENT
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Patent number: 9211290Abstract: The invention relates to solid dispersions containing paroxetine mesylate. One solid dispersion contains amorphous paroxetine mesylate and a methacrylic acid-methyl methacrylate copolymer, where the weight ratio of paroxetine mesylate to polymer ranges from about 30:70 to about 90:10. Another solid dispersion contains amorphous paroxetine mesylate and a -vinylpyrrolidone/vinylacetate copolymer (PVP-VA), where the weight ratio of paroxetine mesylate to copolymer ranges from about 30:70 to about 50:50. An amorphous solid dispersion of the invention may have a single glass transition temperature. An amorphous solid dispersion is stable for at least 48 hours at 60° C. and 75% relative humidity. A further embodiment of the invention relates to pharmaceutical compositions of paroxetine mesylate comprising a solid dispersion of the invention and at least one pharmaceutically acceptable excipient.Type: GrantFiled: March 15, 2013Date of Patent: December 15, 2015Assignee: NOVEN THERAPEUTICS, LLCInventors: David A. Engers, Yonglai Yang, Stephan Parent, Travis Houston, Bruce Charles Friedman
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Publication number: 20150283257Abstract: Naloxol-polyethylene glycol conjugates of the formula: are provided in oxalate or phosphate salt forms including crystalline forms. Methods of preparing the salt forms and pharmaceutical compositions comprising the salt forms are also provided.Type: ApplicationFiled: March 11, 2015Publication date: October 8, 2015Inventors: Bengt Aslund, Carl-Johan Aurell, Martin Hans Bohlin, Tesfai Sebhatu, Bo lngvar Ymen, Eric Thomas Healy, David Richard Jensen, David Thomas Jonaitis, Stephan Parent
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Patent number: 9149539Abstract: Naloxol-polyethylene glycol conjugates of the formula: are provided in oxalate or phosphate salt forms including crystalline forms. Methods of preparing the salt forms and pharmaceutical compositions comprising the salt forms are also provided.Type: GrantFiled: March 11, 2015Date of Patent: October 6, 2015Assignees: ASTRAZENECA AB, NEKTAR THERAPEUTICSInventors: Bengt Aslund, Carl-Johan Aurell, Martin Hans Bohlin, Tesfai Sebhatu, Bo Ingvar Ymen, Eric Thomas Healy, David Richard Jensen, David Thomas Jonaitis, Stephan Parent
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Patent number: 9146233Abstract: The present disclosure features a variety of compositions, kits, and methods that are useful for, inter alia, detecting and/or analyzing an interaction between two molecules, a target molecule and a target-specific binding agent which can be, e.g., proteins, nucleic acids, saccharides or polysaccharides, small molecules, or combinations of any of the foregoing. The compositions, kits, and methods can also be used, e.g., to detect the presence or absence of an enzymatic activity (e.g., a kinase activity, a protease activity, or a phosphatase activity) in a sample; to identify a compound that modulates an interaction between two molecules; or to identify compounds that modulate the activity of an enzyme.Type: GrantFiled: November 13, 2007Date of Patent: September 29, 2015Assignee: PerkinElmer Health Sciences, Inc.Inventors: Philippe Roby, Stephane Parent
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Patent number: 9012469Abstract: Naloxol-polyethlyene glycol conjugates of the formula: are provided in oxalate or phosphate salt forms including crystalline forms. Methods of preparing the salt forms and pharmaceutical compositions comprising the salt forms are also provided.Type: GrantFiled: September 29, 2011Date of Patent: April 21, 2015Assignees: AstraZeneca AB, Nektar TherapeuticsInventors: Bengt Leonard Åslund, Carl-Johan Aurell, Martin Hans Bohlin, Eric Thomas Healy, David Richard Jensen, David Thomas Jonaitis, Stephan Parent, Tesfai Sebhatu, Bo Ingvar Ymén
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Publication number: 20150038524Abstract: Naloxol-polyethylene glycol conjugates of the formula: are provided in oxalate or phosphate salt forms including crystalline forms. Methods of preparing the salt forms and pharmaceutical compositions comprising the salt forms are also provided.Type: ApplicationFiled: September 29, 2011Publication date: February 5, 2015Applicant: ASTRAZENECA INTELLECTUAL PROPERTYInventors: Bengt Leonard Aslund, Carl-Johan Aurell, Martin Hans Bohlin, David Richard Jensen, David Thomas Jonaitis, Eric Thomas Healy, Bo Ingvar Ymén, Stephan Parent, Tesfai Sebhatu
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Publication number: 20140187582Abstract: The invention relates to solid dispersions containing paroxetine mesylate. One solid dispersion contains amorphous paroxetine mesylate and a methacrylic acid-methyl methacrylate copolymer, where the weight ratio of paroxetine mesylate to polymer ranges from about 30:70 to about 90:10. Another solid dispersion contains amorphous paroxetine mesylate and a -vinylpyrrolidone/vinylacetate copolymer (PVP-VA), where the weight ratio of paroxetine mesylate to copolymer ranges from about 30:70 to about 50:50. An amorphous solid dispersion of the invention may have a single glass transition temperature. An amorphous solid dispersion is stable for at least 48 hours at 60° C. and 75% relative humidity. A further embodiment of the invention relates to pharmaceutical compositions of paroxetine mesylate comprising a solid dispersion of the invention and at least one pharmaceutically acceptable excipient.Type: ApplicationFiled: March 15, 2013Publication date: July 3, 2014Inventors: David A. ENGERS, Yonglai YANG, Stephan PARENT, Travis HOUSTON, Bruce Charles FRIEDMAN
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Publication number: 20120165260Abstract: Crystalline ezatiostat hydrochloride ansolvate form D is more stable and/or more soluble that various solvated crystalline polymorphic forms of ezatiostat hydrochloride.Type: ApplicationFiled: March 4, 2011Publication date: June 28, 2012Applicant: TELIK, INC.Inventors: STEPHAN PARENT, STEVEN SCHOW
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Patent number: 8153668Abstract: The present invention relates to polymorphic forms of (S)-tetrahydrofuran-3-yl 3-(3-(3-methoxy-4-(oxazol-5-yl)phenyl)ureido)benzylcarbamate, processes therein, pharmaceutical compositions thereof, and uses therewith.Type: GrantFiled: September 8, 2009Date of Patent: April 10, 2012Assignee: Vertex Pharmaceuticals IncorporatedInventors: Todd Blythe, Alex Eberlin, Michael Hurrey, David Jonaitis, Philip Nyce, Stephan Parent, John Snoonian
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Publication number: 20090324545Abstract: The present invention relates to polymorphic forms of (S)-tetrahydrofuran-3-yl 3-(3-(3-methoxy-4-(oxazol-5-yl)phenyl)ureido)benzylcarbamate, processes therein, pharmaceutical compositions thereof, and uses therewith.Type: ApplicationFiled: September 8, 2009Publication date: December 31, 2009Applicant: VERTEX PHARMACEUTICALS INCORPORATEDInventors: Todd Blythe, Alex Eberlin, Michael Hurrey, David Jonaitis, Philip Nyce, Stephan Parent, John Snoonian
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Patent number: 7605270Abstract: The present invention relates to polymorphic forms of (S)-tetrahydrofuran-3-yl 3-(3-(3-methoxy-4-(oxazol-5-yl)phenyl)ureido)benzylcarbamate (Compound 1): and pharmaceutical compositions thereof. The present invention also relates to processes to prepare compound 1 and pharmaceutical compositions thereof. Compound 1 is an IMPDH inhibitor useful in treating IMPDH-mediated diseases such as immune system related diseases, viral diseases, and cancers.Type: GrantFiled: May 8, 2006Date of Patent: October 20, 2009Assignee: Vertex Pharmaceuticals IncorporatedInventors: Todd Blythe, Alex Eberlin, Michael Hurrey, David Jonaitis, Philip Nyce, Stephan Parent, John Snoonian
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Publication number: 20080261239Abstract: The present disclosure features a variety of compositions, kits, and methods that are useful for, inter alia, detecting and/or analyzing an interaction between two molecules, a target molecule and a target-specific binding agent which can be, e.g., proteins, nucleic acids, saccharides or polysaccharides, small molecules, or combinations of any of the foregoing. The compositions, kits, and methods can also be used, e.g., to detect the presence or absence of an enzymatic activity (e.g., a kinase activity, a protease activity, or a phosphatase activity) in a sample; to identify a compound that modulates an interaction between two molecules; or to identify compounds that modulate the activity of an enzyme.Type: ApplicationFiled: November 13, 2007Publication date: October 23, 2008Applicant: PerkinElmer LAS, Inc.Inventors: Philippe Roby, Stephane Parent