Patents Assigned to Pfizer Inc.
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Publication number: 20240294506Abstract: This invention relates to compounds of Formula (I) and enantiomers thereof, and to pharmaceutically acceptable salts of Formula (I) and said enantiomers, wherein R1, R2 and R3 are as defined herein. The invention further relates to pharmaceutical compositions comprising such compounds and salts, and to methods and uses of such compounds, salts and compositions for the treatment of abnormal cell growth, including cancer, in a subject in need thereof.Type: ApplicationFiled: July 5, 2023Publication date: September 5, 2024Applicant: PFIZER INC.Inventors: Douglas Carl BEHENNA, Kevin Daniel FREEMAN-COOK, Robert Louis HOFFMAN, Asako NAGATA, Sacha NINKOVIC, Scott Channing SUTTON
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Patent number: 12077533Abstract: The present invention provides a method for treating alopecia using certain pharmaceutically active pyrrolo[2,3-d]pyrimidinyl acrylamides having the structure: or a pharmaceutically acceptable salt thereof, as set forth in the Description.Type: GrantFiled: August 4, 2021Date of Patent: September 3, 2024Assignee: Pfizer Inc.Inventors: Atli Thorarensen, Matthew Frank Brown, Agustin Casimiro-Garcia, Ye Che, Jotham Wadsworth Coe, Mark Edward Flanagan, Adam Matthew Gilbert, Matthew Merrill Hayward, Jonathan David Langille, Justin Ian Montgomery, Jean-Baptiste Telliez, Rayomand Jal Unwalla, John I Trujillo
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Publication number: 20240279326Abstract: The invention provides antibodies, and antigen-binding fragments thereof, that specifically bind to CXCR5. The antibodies can be afucosylated and exhibit increased ADCC compared with the otherwise identical fucosylated antibodies. The invention includes uses, and associated methods of using the antibodies.Type: ApplicationFiled: March 4, 2024Publication date: August 22, 2024Applicants: Pfizer Inc., The Regents of the University of CaliforniaInventors: Rachel Groth, William Brian Snyder, Xianjun Cao, Robert J. Dunn, Joseph Dal Porto, Michael Karin
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Patent number: 12065434Abstract: The present invention provides compounds of Formula XA-1, XA-2, XA-3, XA-4, XA-5, or XA-6, or metabolites of Compound 1 or metabolites of a compound of Formula I, PA-I, or PA-III, including compositions and salts thereof, which are useful in the prevention and/or treatment of a disease or disorder such as T2DM, obesity, or NASH, as well as analytical methods related to the administration of Compound 1 or a compound of Formula I, PA-1, or PA-III.Type: GrantFiled: December 9, 2021Date of Patent: August 20, 2024Assignee: Pfizer Inc.Inventors: Andrew John Bessire, David James Edmonds, David Andrew Griffith, Amit Sumant Kalgutkar, Timothy Frank Ryder
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Publication number: 20240261423Abstract: The present invention provides antibodies and antibody-drug conjugates that bind to the extra domain B splice variant of fibronectin 1 and methods for preparing and using the same.Type: ApplicationFiled: December 4, 2023Publication date: August 8, 2024Applicant: Pfizer Inc.Inventors: Andrea Therese HOOPER, Kimberly Ann MARQUETTE, Chakrapani SUBRAMANYAM, Hans-Peter GERBER, Chad Michael MAY
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Publication number: 20240252612Abstract: The present disclosure relates to compositions comprising RNA molecules encoding an antigen derived from influenza, wherein the RNA may be formulated in a lipid nanoparticle (LNP), and wherein the composition further includes a polypeptide antigen derived from respiratory syncytial virus (RSV) and/or RNA molecules encoding an antigen derived from RSV, wherein the RSV RNA may be may be formulated in an LNP. The present disclosure further relates to the use of the RNA molecules, RNA-LNPs and compositions for the prevention of influenza and RSV infection-induced illness.Type: ApplicationFiled: December 7, 2023Publication date: August 1, 2024Applicant: PFIZER INC.Inventors: Fanyu Meng, Lynn Marie Phelan, Pirada Suphaphiphat Allen, Nicholas Luksha, Bakul Subodh Bhatnagar, Ramin Darvari, Jayesh Vijay Sonje, Serguei Tchessalov, Advait Vijay Badkar, Michael David Bruchsaler, Wouter Joris Knapen, Parag Kolhe, Marjoh Anne Nauta, Naomi Sasha Ramesar, Vincent Jurgen L. Van Deyck, Bert Van Meervenne, Thijs Vanslembrouck, Sarah Elizabeth Weiser
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Patent number: 12049465Abstract: The present invention is directed to compounds of Formula I: or a pharmaceutically acceptable salt thereof, wherein the substituents A, R1, R2, R3a, R3b, R4a, R4b and n are as defined herein. The inventions also directed to pharmaceutical compositions comprising the compounds, methods of treatment using the compounds and methods of preparing the compounds.Type: GrantFiled: August 12, 2022Date of Patent: July 30, 2024Assignee: Pfizer Inc.Inventors: Thomas Allen Chappie, Nandini Chaturbhai Patel, Patrick Robert Verhoest, Christopher John Helal, Simone Sciabola, Erik Alphie LaChapelle, Travis T. Wager, Ramalakshmi Yegna Chandrasekaran
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Publication number: 20240245673Abstract: The invention relates to compounds of Formula (I) and pharmaceutically acceptable salts thereof as defined in the description; to their use in medicine; to compositions containing them; to processes for their preparation; and to intermediates used in such processes. The compounds of Formula (I) may inhibit the activity of papain-like protease (PLpro) and may be useful in the treatment of viral infections, in particular viral infections associated with PLpro activity and/or expression such as coronaviruses infections.Type: ApplicationFiled: December 7, 2023Publication date: July 25, 2024Applicant: Pfizer Inc.Inventors: James Matthew Frick, Michelle Renee Garnsey, Brian Stephen Gerstenberger, Xinjun Hou, Magdalena Korczynska, Alpha Albert Lee, Luong Tien Nguyen, Usa Reilly, Matthew Christopher Robinson, Alexandria Paige Taylor, Thomas Reynold Vargo, Lei Zhang
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Publication number: 20240247047Abstract: The present invention is based on the seminal discovery that BTLA agonist fusion proteins modulate an immune response. Specifically, the present invention provides fusion proteins that bind BTLA enhancing BTLA signaling. The present invention further provides methods of treating cancer and immune and inflammatory diseases and disorders with a BTLA agonist fusion protein as described herein.Type: ApplicationFiled: February 15, 2024Publication date: July 25, 2024Applicants: Sanford Burnham Prebys Medical Discovery Institute, PFIZER INC.Inventors: Carl F. Ware, John Sedy, Tigran Aivazian, Brian Miller, Natasha K. Crellin
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Publication number: 20240238425Abstract: Described herein are 3-fluoro-4-hydroxybenzamide-containing inhibitors and/or degraders, and pharmaceutical compositions containing 3-fluoro-hydroxybenzamide-containing inhibitors and/or degraders. In some embodiments, the 3-fluoro-4-hydroxybenzamide-containing compounds of the disclosure can be used to treat a condition, for example, nonalcoholic fatty liver disease and nonalcoholic steatohepatitis.Type: ApplicationFiled: December 15, 2023Publication date: July 18, 2024Applicant: Pfizer Inc.Inventors: Jan Antoinette Cusi Romero Adams, Yotam Ashkenazi, Matthew Frank Brown, Jason Kenneth Dutra, Michelle Renee Garnsey, Xinjun Hou, Jisun Lee, Yajing Lian, Deane Milford Nason, II, Steven Victor O'Neil, Amanda Brooke Pecora, Alistair Dean Richardson, Matthew Forrest Sammons, Yang Wang, Ann Sorrentino Wright, Jun Xiao, Lei Zhang, Liying Zhang
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Patent number: 12036203Abstract: The present invention relates to the use of certain SGLT-2 inhibitors, such as ertugliflozin or a pharmaceutically acceptable salt or a co-crystal thereof, for treating, reducing the risk of and/or preventing heart failure, myocardial infarction, cardiovascular disease or cardiovascular death in animals without type 2 or type 1 diabetes mellitus, or in animals with pre-diabetes, or in animals with type 2 or type 1 diabetes mellitus or pre-diabetes.Type: GrantFiled: October 10, 2019Date of Patent: July 16, 2024Assignees: Merck Sharp & Dohme LLC, Pfizer Inc.Inventors: Brett Lauring, Samuel S. Engel, Steven G. Terra, James M. Rusnak
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Patent number: 12023671Abstract: Selectively vented biological assay devices and methods of performing biological assays with such devices are provided herein. Disclosed devices include a selective venting element having passively tunable porosity. The methods include controlling fluid flow within the subject devices with the selective venting element.Type: GrantFiled: February 22, 2022Date of Patent: July 2, 2024Assignee: Pfizer Inc.Inventors: Debkishore Mitra, Frank B. Myers, III, John Robert Waldeisen, Ivan Krastev Dimov
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Patent number: 12023665Abstract: Devices and methods for modifying optical properties of biological samples or aspects thereof are provided. The subject methods include generating a reaction product with a device and reacting the reaction product to sufficiently modify an optical property to allow detection of the modified optical property.Type: GrantFiled: March 14, 2017Date of Patent: July 2, 2024Assignee: Pfizer Inc.Inventors: Frank B. Myers, III, Debkishore Mitra, John Robert Waldeisen, Ivan Krastev Dimov
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Patent number: 12018031Abstract: The present invention relates to a manufacturing process and intermediates for preparing a crystalline or non-crystalline form of N-((1S,3S)-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)cyclobutyl)propane-1-sulfonamide. The present invention also relates to salt forms and pharmaceutical compositions comprising the crystalline form, and to methods for use of the compound prepared from a crystalline form in the treatment of various diseases.Type: GrantFiled: January 10, 2022Date of Patent: June 25, 2024Assignee: Pfizer Inc.Inventors: Kapildev Kashmirilal Arora, Jacob Cole DeForest, Andrew Kevern Hills, Brian Patrick Jones, Kris Nicole Jones, Chad Arthur Lewis, Anil Mahadeo Rane
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Patent number: 12016913Abstract: The invention relates to immunogenic compositions comprising a capsular polysaccharide (CP) from Streptococcus agalactiae, commonly referred to as group B streptococcus (GBS), conjugated to a carrier protein, and optionally including an aluminum-based adjuvant. The invention further relates to methods for inducing an immune response in subjects against GBS and/or for reducing or preventing invasive GBS disease in subjects using the compositions disclosed herein. The resulting antibodies can be used to treat or prevent GBS infection via passive immunotherapy.Type: GrantFiled: September 14, 2021Date of Patent: June 25, 2024Assignee: Pfizer Inc.Inventors: Annaliesa Sybil Anderson, Leena Shriram Bagle, Amardeep Singh Bhupender Bhalla, Miguel Angel Garcia, Lei Hu, Lakshmi Khandke, Avvari Krishna Prasad, Cindy Xudong Yang
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Publication number: 20240197703Abstract: This invention relates to compounds of general Formula I and pharmaceutically acceptable salts thereof, in which R1, R2, R3a, R3b, and R4 are as defined herein, to pharmaceutical compositions comprising such compounds and salts, and to methods of using such compounds, salts and compositions for the treatment of abnormal cell growth, including cancer.Type: ApplicationFiled: May 8, 2023Publication date: June 20, 2024Applicant: PFIZER INC.Inventors: Joyann Barber, Sujin Cho-Schultz, Matthew L. Del Bel, Rebecca Anne Gallego, Mingying He, Mehran Jalaie, Robert Steven Kania, Michele Ann McTigue, Sajiv Krishnan Nair, Anne-Marie Dechert Schmitt, Jamison Bryce Tuttle, Dahui Zhou, Ru Zhou
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Patent number: 12012412Abstract: The present disclosure provides solid forms of 6-((3S,4S)-4-methyl-1-(pyrimidin-2-ylmethyl)pyrrolidin-3-yl)-1-(tetrahydro-2H-pyran-4-yl)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one, and methods of preparing and using the same.Type: GrantFiled: December 16, 2022Date of Patent: June 18, 2024Assignee: Pfizer Inc.Inventors: Caroline Yvette Proulx-Lafrance, John C. Amedio, Jr., Erika Volckova
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Publication number: 20240181071Abstract: The present invention provides antibodies and antibody-drug conjugates that bind to the extra domain B splice variant of fibronectin 1 and methods for preparing and using the same.Type: ApplicationFiled: October 23, 2023Publication date: June 6, 2024Applicant: Pfizer Inc.Inventors: Andrea Therese HOOPER, Kimberly Ann MARQUETTE, Chakrapani SUBRAMANYAM, Hans-Peter GERBER, Chad Michael MAY
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Publication number: 20240180906Abstract: This invention relates to combination therapies comprising talazoparib, or a pharmaceutically acceptable salt thereof, and an anti-androgen, or a pharmaceutically acceptable salt thereof, and associated pharmaceutical compositions, methods of treatment, and pharmaceutical uses for the treatment of metastatic castration-sensitive prostate cancer in subjects identified as having at least one DNA damage repair gene mutation.Type: ApplicationFiled: March 21, 2022Publication date: June 6, 2024Applicants: Pfizer Inc., Astellas Pharma Inc.Inventors: Akos Gabor Czibere, Dana Ann Kennedy
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Publication number: 20240173332Abstract: Pharmacuetical Compounds Benzodiazepine derivatives of formula (I): wherein: R1 is H or F; R2 is selected from formula (II) and formula (III) R3 is C1-C6 alkyl which is unsubstituted or substituted by CF3, or is a monocyclic 4- to 6-membered heterocyclic group containing 1 or 2 heteroatoms selected from O, N and S; R4 is H or a group selected from —X, -alk-X, —CONR6R7, C?NNR6R7, —SO2R6 and —SO2NR6R7; R4 is a group selected from —X, -alk-X, —CONR6R7, —C?NNR6R7, —SO2R6 and —SO2R6R7; X is OH or a derivative of an OH group selected from ?-amino carboxylic acid esters, carboxylic acid esters, carbonates, carbamates, ethers and phosphates: alk is C1-C6 alkylene which is unsubstituted or substituted by C3-C6 cycloalkyl; and R6 and R7 are each independently C1-C6 alkyl or C3-C6 cycloalkyl; and the pharmaceutically acceptable salts thereof are inhibitors of respiratory syncytial virus (RSV) and can therefore be used to treat or prevent an RSV infection.Type: ApplicationFiled: February 24, 2022Publication date: May 30, 2024Applicant: Pfizer Inc.Inventors: Matthew Barrett, Alexandre Bedernjak, George Stuart Cockerill, James Good