Patents Assigned to Pfizer Inc.
  • Publication number: 20230365701
    Abstract: Antibodies that specifically bind to LTBR are provided. Also provided are uses of these antibodies, and related compositions and methods.
    Type: Application
    Filed: May 10, 2023
    Publication date: November 16, 2023
    Applicant: Pfizer Inc.
    Inventors: James Reasoner APGAR, Bas Joannes Gertrudis BAATEN, Aruna BITRA, Javier Fernando CHAPARRO RIGGERS, Giuseppe DI CARO, Pawel Kamil DOMINIK, Zachary John MABEN, Lidia MOSYAK, Andrew Ross NAGER, Cecilia Marianne ODERUP, Edward Derrick PASCUA, Shahram SALEK-ARDAKANI, Dirk Michael ZAJONC
  • Patent number: 11814435
    Abstract: The present invention relates to antibodies, e.g., full length antibodies or antigen binding fragments thereof, that specifically bind to BCMA (B-Cell Maturation Antigen) and/or CD3 (Cluster of Differentiation 3). The invention also relates to antibody conjugates (e.g., antibody-drug-conjugates) comprising the BCMA antibodies, compositions comprising the BCMA antibodies, and methods of using the BCMA antibodies and their conjugates for treating conditions associated with cells expressing BCMA (e.g., cancer or autoimmune disease). The invention further relates to heteromultimeric antibodies that specifically bind to CD3 and a tumor cell antigen, (e.g., bispecific antibodies that specifically bind to CD3 and BCMA). Compositions comprising such heteromultimeric antibodies, methods for producing and purifying such heterodimeric antibodies, and their use in diagnostics and therapeutics are also provided.
    Type: Grant
    Filed: August 27, 2020
    Date of Patent: November 14, 2023
    Assignee: PFIZER INC.
    Inventors: Tracy Chia-Chien Kuo, Javier Fernando Chaparro Riggers, Wei Chen, Amy Shaw-Ru Chen, Edward Derrick Pascua, Thomas John Van Blarcom, Leila Marie Boustany, Weihsien Ho, Yik Andy Yeung, Pavel Strop, Arvind Rajpal
  • Publication number: 20230357211
    Abstract: This invention relates to crystalline and amorphous forms of 1,5-anhydro-3-({5-chloro-4-[4-fluoro-2-(2-hydroxypropan-2-yl)-1-(propan-2-yl)-1H-benzimidazol-6-yl]pyrimidin-2-yl}amino)-2,3-dideoxy-D-threo-pentitol, to pharmaceutical compositions comprising such solid forms, and to use of such solid forms and pharmaceutical compositions for the treatment of cancer.
    Type: Application
    Filed: September 13, 2021
    Publication date: November 9, 2023
    Applicant: Pfizer Inc.
    Inventors: Wesley Dewitt CLARK, Judith Gail DEAL, Brian Matthew SAMAS
  • Publication number: 20230357417
    Abstract: The present invention provides antibodies that specifically bind to CD123. The invention further relates to immunoconjugates (e.g., antibody-drug conjugates, or ADCs) comprising such antibodies, antibody encoding nucleic acids, and methods of obtaining such antibodies. The invention further relates to therapeutic methods for use of these antibodies and ADCs for the treatment of a condition associated with cells expressing CD123 (e.g., cancer or autoimmune disease).
    Type: Application
    Filed: March 8, 2023
    Publication date: November 9, 2023
    Applicant: Pfizer Inc.
    Inventors: Manoj Baburao CHARATI, Yoon-Chi HAN, Madan KATRAGADDA, Nicole Melissa PICHÉ-NICHOLAS, Lawrence Nathan TUMEY
  • Publication number: 20230346903
    Abstract: The invention relates to immunogenic polysaccharide-protein conjugates comprising a capsular polysaccharide (CP) from Streptococcus agalactiae, commonly referred to as group B streptococcus (GBS), and a carrier protein, wherein the CP is selected from the group consisting of serotypes Ia, Ib, II, III, IV, V, VI, VII, VIII, and IX, and wherein the CP has a sialic acid level of greater than about 60%. The invention also relates to methods of making the conjugates and immunogenic compositions comprising the conjugates. The invention also relates to immunogenic compositions comprising polysaccharide-protein conjugates, wherein the conjugates comprise a CP from GBS serotype IV and at least one additional serotype. 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: Application
    Filed: December 1, 2022
    Publication date: November 2, 2023
    Applicant: Pfizer Inc.
    Inventors: Annaliesa Sybil Anderson, Amardeep Singh Bhupender Bhalla, Robert G.K. Donald, Jianxin Gu, Kathrin Ute Jansen, Rajesh Kumar Kainthan, Lakshmi Khandke, Jin-Hwan Kim, Paul Liberator, Avvari Krishna Prasad, Mark Edward Ruppen, Ingrid Lea Scully, Suddham Singh, Cindy Xudong Yang
  • Patent number: 11802121
    Abstract: Provided herein are 6-carboxylic acids of benzimidazoles and 4-aza-, 5-aza-, 7-aza- and 4,7-diaza-benzimidazoles as GLP-1R agonists, processes to make said compounds, and methods comprising administering said compounds to a mammal in need thereof.
    Type: Grant
    Filed: October 24, 2022
    Date of Patent: October 31, 2023
    Assignee: Pfizer Inc.
    Inventors: Gary Erik Aspnes, Scott W. Bagley, John M. Curto, Matthew S. Dowling, David Edmonds, Mark E. Flanagan, Kentaro Futatsugi, David A. Griffith, Kim Huard, Gajendra Ingle, Wenhua Jiao, Chris Limberakis, Alan M. Mathiowetz, David W. Piotrowski, Roger B. Ruggeri
  • Patent number: 11802156
    Abstract: The present disclosure relates to antibodies including human antibodies and antigen-binding portions thereof that specifically bind to MAdCAM, preferably human MAdCAM and that function to inhibit MAdCAM. The disclosure also relates to human anti-MAdCAM antibodies and antigen-binding portions thereof. The disclosure also relates to antibodies that are chimeric, bispecific, derivatized, single chain antibodies or portions of fusion proteins. The disclosure also relates to isolated heavy and light chain immunoglobulins derived from human anti-MAdCAM antibodies and nucleic acid molecules encoding such immunoglobulins. The present disclosure also relates to methods of making human anti-MAdCAM antibodies, compositions comprising these antibodies and methods of using the antibodies and compositions for diagnosis and treatment. The disclosure also provides gene therapy methods using nucleic acid molecules encoding the heavy and/or light immunoglobulin molecules that comprise the human anti-MAdCAM antibodies.
    Type: Grant
    Filed: June 4, 2021
    Date of Patent: October 31, 2023
    Assignee: Pfizer Inc.
    Inventor: Karin Anderson
  • Patent number: 11802127
    Abstract: The invention relates to a compound of Formula I or a pharmaceutically acceptable salt thereof, wherein R1, R2, R3 and R4 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. The invention further relates to solid forms of 8-((2-fluoro-4-(methylthio)phenyl)amino)-2-(2-hydroxyethoxy)-7-methyl-3,4-dihydro-2,7-naphthyridine-1,6(2H,7H)-dione.
    Type: Grant
    Filed: March 30, 2022
    Date of Patent: October 31, 2023
    Assignee: Pfizer Inc.
    Inventors: Shelley Allen, Patrick Michael Doerner Barbour, James Francis Blake, Mark Laurence Boys, Joshua Ryan Dahlke, Alex Andrew Kellum, David Austin Moreno, Jacob Matthew O'Leary, Li Ren
  • Publication number: 20230339930
    Abstract: The invention relates to compounds of Formula I wherein R1, R2, p, m, A, Z1, Z2, Z3 and Z4 are as defined herein, pharmaceutical compositions comprising the compounds, methods of treating COVID-19 in a patient by administering therapeutically effective amounts of the compounds, and methods of inhibiting or preventing replication of SARS-CoV-2 with the compounds.
    Type: Application
    Filed: July 7, 2021
    Publication date: October 26, 2023
    Applicant: Pfizer Inc.
    Inventors: Dafydd Rhys Owen, Martin Youngjin Pettersson, Matthew Richard Reese, Matthew Forrest Sammons, Jamison Bryce Tuttle, Qingyi Yang
  • Publication number: 20230340137
    Abstract: The present disclosure describes single agent and combination therapies and uses for the treatment of cancer and/or cancer-associated diseases. The single agent and combinations therapies include a BCMA antibody.
    Type: Application
    Filed: September 10, 2021
    Publication date: October 26, 2023
    Applicant: PFIZER INC.
    Inventors: Nathalie Annie BARDY BOUXIN, Eloisa Virginia BARRY, John Andrew BLAKE-HASKINS, Geoffrey Wing-Lynn CHAN, Jeffrey CHOU, Mohamed A ELMELIEGY, Heike Iris KRUPKA, Kai Hsin LIAO, Erik Rene VANDENDRIES, Andrea VIQUEIRA, Paul Stephen WISSEL, Anne YVER
  • Publication number: 20230340530
    Abstract: The present invention provides methods of protecting ribonucleic acid (RNA) from degradation under certain conditions by contacting the RNA with compounds that contain at least one boron atom. The present invention also provides compositions comprising such compounds and RNA.
    Type: Application
    Filed: August 27, 2021
    Publication date: October 26, 2023
    Applicant: Pfizer Inc.
    Inventors: Timothy Leyden Foley, Christopher John Helal
  • Publication number: 20230340106
    Abstract: The present invention provides antibodies, or antigen-binding portions thereof, which specifically bind to IL-2 and reduce the affinity of IL-2 binding to IL-2R? and IL-2R?. The invention further provides a method of obtaining such antibodies and nucleic acids encoding the same. The invention further relates to compositions and therapeutic methods for use of these antibodies for the treatment and/or prevention of autoimmune diseases, disorders or conditions and for immunosuppression, including, but not limited to, administering a complex comprising the antibody and IL-2.
    Type: Application
    Filed: September 16, 2022
    Publication date: October 26, 2023
    Applicants: Pfizer Inc., The Regents of the University of California, The Board of Trustees of the Leland Stanford Junior University
    Inventors: Isaac J. Rondon, Natasha Crellin, Paul Bessette, Eleonora Trotta, Jeffrey A. Bluestone, Lauren K. Ely, Kenan C. Garcia
  • Publication number: 20230340151
    Abstract: The present invention provides novel antibodies that specifically bind to GUCY2c and uses thereof in the treatment of cancer. The present invention further provides novel bispecific antibodies comprising such antibodies and uses thereof in the treatment of cancer.
    Type: Application
    Filed: October 27, 2022
    Publication date: October 26, 2023
    Applicant: PFIZER INC.
    Inventors: Chew Shun CHANG, Gurkan GUNTAS, Madan KATRAGADDA, Divya MATHUR, Adam Reid ROOT, Lidia MOSYAK, Edward Roland LAVALLIE
  • Publication number: 20230329630
    Abstract: Technology is disclosed for monitoring a user's respirator), condition and provide decision support by analyzing a user's audio data. Spoken phonemes may be detected within audio data, and acoustic features may be extracted for the phonemes. A distance metric may be computed to compare phoneme feature sets of a user. Based on the comparison, a determination about the user's respiratory condition, such as whether the user has a respiratory condition (e.g., an infection) and/or whether the condition is changing, may be made. Some aspects include predicting the user's respiratory condition in the future utilizing the phoneme feature sets. Decision support tools in the form of computer applications or services may utilize the detected or predicted respiratory condition information to initiate an action for treating a current condition or mitigating a future risk.
    Type: Application
    Filed: August 30, 2021
    Publication date: October 19, 2023
    Applicant: PFIZER INC.
    Inventors: Shyamal Patel, Paul William Wacnik, Kara Chappie, Robert Mather, Brian Tracey, Maria del Mar Santamaria Serra
  • Publication number: 20230321042
    Abstract: This invention relates to combination therapies for use in treating cancer, comprising a cyclin dependent kinase 2 (CDK2) inhibitor of Formula (I), as further described herein, and a cyclin dependent kinase 4/6 (CDK4/6) inhibitor, optionally in further combination with an additional anti-cancer agent=.
    Type: Application
    Filed: July 16, 2021
    Publication date: October 12, 2023
    Applicant: PFIZER INC.
    Inventors: Stephen George DANN, Nichol Lee Goodman MILLER, Todd Lee VANARSDALE
  • Publication number: 20230322777
    Abstract: The invention provides a compound of Formula (I) or a pharmaceutically acceptable salt of the compound, wherein R1, R2, R3, Z, A1, L and A2 are as described herein; pharmaceutical compositions thereof; and the use thereof in treating diseases, conditions or disorders modulated by the inhibition of an acetyl-CoA carboxylase enzyme(s) in an animal.
    Type: Application
    Filed: May 3, 2023
    Publication date: October 12, 2023
    Applicant: Pfizer Inc.
    Inventors: Mary Theresa Didiuk, Robert Lee Dow, David Andrew Griffith
  • Patent number: 11780853
    Abstract: The present invention relates to protein kinase C beta II inhibiting compounds of Formula (A): wherein A, B, R1, R2, R3, R4, R5, R6, R7, R8, R9, and R10 are as defined herein. The invention further relates to pharmaceutical compositions comprising the compounds of Formula (A), or pharmaceutically acceptable salts thereof, and methods for treating a disease or disorder selected from the group consisting of Alzheimer's disease, cancer, a cardiovascular disease, a central nervous system disorder, depression, a dermatological disease, diabetes mellitus, a complication arising from diabetes mellitus, a disease in which the liver is a target organ inflammation, an inflammatory disorder, ischemia, and a viral disease.
    Type: Grant
    Filed: December 1, 2021
    Date of Patent: October 10, 2023
    Assignee: PFIZER INC.
    Inventors: Hui Li, Seiji Nukui, Stephanie Anne Scales, Min Teng, Chunfeng Yin
  • Patent number: 11779631
    Abstract: CD47+ disease cells such as cancer cells are treated using a combination of CD47 blockade drug and a histone deacetylase (HDAC) inhibitor. The anti-cancer effect of one drug enhances the anti-cancer effect of the other. Specific combinations include SIRP?Fc as CD47 blockade drug, and one of depsipeptide and romidepsin as HDAC inhibitor. These combinations are useful particularly to treat blood cancers including lymphomas, leukemias and myelomas.
    Type: Grant
    Filed: November 1, 2017
    Date of Patent: October 10, 2023
    Assignee: Pfizer Inc.
    Inventors: Emma Linderoth, Natasja Nielsen Viller, Robert Adam Uger, Penka Slavcheva Slavova-Petrova
  • Publication number: 20230310472
    Abstract: The present invention relates to the discovery of chemically and physically stable topical formulations comprising (R)-4-(5-(4-methoxy-3-propoxyphenyl)pyridin-3-yl)-1,2-oxaborolan-2-ol (PF-07038124) for treating inflammatory disorders and to methods of preparing the topical formulations.
    Type: Application
    Filed: August 16, 2021
    Publication date: October 5, 2023
    Applicant: Pfizer Inc.
    Inventor: Thean Yeow Yeoh
  • Patent number: 11773082
    Abstract: 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: Grant
    Filed: April 20, 2021
    Date of Patent: October 3, 2023
    Assignee: PFIZER INC.
    Inventors: Douglas Carl Behenna, Kevin Daniel Freeman-Cook, Robert Louis Hoffman, Asako Nagata, Sacha Ninkovic, Scott Channing Sutton