Abstract: The invention relates to a purification method of an RSV protein, wherein a load solution comprising the RSV protein is contacted with an anion exchange chromatography medium, whereby the RSV protein binds to the anion exchange chromatography medium, the anion exchange chromatography medium is washed with at least one wash solution and the RSV protein is eluted from the anion exchange chromatography medium.
Type:
Application
Filed:
July 22, 2021
Publication date:
September 14, 2023
Applicant:
Pfizer Inc.
Inventors:
Jill Ann PADDOCK, Alexandra PETTAWAY, Jeffrey Richard SALM
Abstract: A stable, yellowing-resistant topical formulation for the treatment of a dermatological condition includes a JAK inhibitor in an oil-in-water emulsion; white petrolatum in an amount of about 10% by wt.; less than about 0.7 ppm butyl hydroxytoluene (BHT) by wt.; oleyl alcohol in an amount of about 2% by wt.; and an antimicrobial agent.
Type:
Application
Filed:
July 12, 2021
Publication date:
September 7, 2023
Applicant:
PFIZER INC.
Inventors:
Raymond Ruzhong Chen, Amanda Patrice Surajhie Samuel, Todd Christopher Zelesky, Xiang Zhang
Abstract: The invention relates to benzimidazoles of Formula (1) and pharmaceutically acceptable salts thereof, wherein R1 to R6 are 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 benzimidazoles of Formula (1) are ITK inhibitors and are therefore potentially useful in the treatment of a wide range of disorders including, atopic dermatitis.
Type:
Application
Filed:
April 17, 2023
Publication date:
September 7, 2023
Applicant:
Pfizer Inc.
Inventors:
Scott William Bagley, Agustin Casimiro Garcia, Xiayun Cheng, Jennifer Elizabeth Davoren, Rajiah Aldrin Denny, Brian Stephen Gerstenberger, Frank Eldridge Lovering, Mihir Dineshkumar Parikh, Joseph Walter Strohbach, John Isidro Trujillo
Abstract: Methods for preparing ((S)-2,2-difluorocyclopropyl)-((1R,5S)-3-(2-((1-methyl-1H-pyrazol-4-yl)amino)pyrimidin-4-yl)-3,8-diazabicyclo[3.2.1]-octan-8-yl)methanone and intermediates used in the processes of preparation thereof.
Type:
Application
Filed:
June 30, 2021
Publication date:
August 24, 2023
Applicant:
PFIZER INC.
Inventors:
Adam Edward GOETZ, Sally Gut RUGGERI, Robert Alan SINGER
Abstract: The invention relates to a computer-controlled injector, comprising: a housing configured to receive a medicament cartridge; an injection drive mechanism comprising a computer-controlled motor for driving a piston within said medicament cartridge, for injecting the medicament; a data tag attachable to said medicament cartridge; and an electromagnetic detector disposed within said housing and being connectable to the data tag upon mounting of said medicament cartridge into said housing, said electromagnetic detector permitting data to be read from or written to said data tag. The electromagnetic detector is configured to read or write data irrespectively of a rotational orientation of said medicament cartridge within said computer-controlled injector.
Abstract: Provided herein are methods and compositions for overcoming Low Endotoxin Recovery (LER) and unmasking endotoxins. The compositions and methods provided herein may be used to prepare samples such as drug products for endotoxin testing.
Type:
Application
Filed:
December 18, 2020
Publication date:
August 17, 2023
Applicants:
Pfizer Inc., Eli Lilly and Company
Inventors:
Matthew Christopher Bedwell, Ned Michael Mozier, Tammy Thurman, Robert Erwin Warburton, JR.
Abstract: 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:
Application
Filed:
February 9, 2023
Publication date:
August 3, 2023
Applicant:
Pfizer Inc.
Inventors:
Andrea Therese HOOPER, Kimberly Ann MARQUETTE, Chakrapani SUBRAMANYAM, Hans-Peter GERBER, Chad Michael MAY
Abstract: This invention relates to crystalline mono-HCl salt forms of (1S,2S,3S,5R)-3-((6-(difluoromethyl)-5-fluoro-1,2,3,4-tetrahydroisoquinolin-8-yl)oxy)-5-(4-methyl-7H-pyrrolo[2,3-d]pyrimidin-7-yl)cyclopentane-1,2-diol, and to compositions and therapeutic uses thereof.
Abstract: Technology is disclosed for detecting scratch events and predicting flares of pruritus, utilizing motion data sensed from a wearable sensor. Detecting scratch may be done with a two-tier approach by first detecting a hand motion from motion sensed data and then classifying that hand motion as a scratch event using one or more computerized classification models. Embodiments may focus on detecting nighttime scratch by utilizing motion sensed data captured during a user's detected sleep opportunity. Additionally, historical scratch event data may be used to predict a user's itch and flare risk for a future time interval. Decision support tools in the form of computer applications or services may utilize the detected scratch events or predicted itch or flare risk to initiate an action for reducing current itch and/or mitigating future risk, including initiating a treatment protocol that includes therapeutic agent.
Abstract: Described herein are pyrrolo{2,3-d}pyrimidine derivatives, their use as Janus Kinase (JAK) inhibitors, and pharmaceutical compositions containing them.
Type:
Application
Filed:
May 25, 2021
Publication date:
July 13, 2023
Applicant:
Pfizer Inc.
Inventors:
Martin Eugene Dowty, Bimal Kumar Malhotra, Ivan Jordan Samardjiev, Brian Matthew Samas, Joseph Walter Strohbach
Abstract: A method for treating fatty liver disease and related diseases or disorders with a therapeutically effective amount of a composition comprising from about 25 mg to about 1200 mg of (S)-2-(5-((3-ethoxypyridin-2-yl)oxy)pyridin-3-yl)-N-(tetrahydrofuran-3-yl)pyrimidine-5-carboxamide or a pharmaceutically acceptable salt thereof, and from about 5 mg to about 40 mg of 4-(4-(1-Isopropyl-7-oxo-1,4,6,7-tetrahydrospiro[indazole-5,4?-piperidine]-1?-carbonyl)-6-methoxypyridin-2-yl)benzoic acid or a pharmaceutically acceptable salt thereof.
Type:
Application
Filed:
February 22, 2021
Publication date:
July 13, 2023
Applicant:
Pfizer Inc.
Inventors:
Neeta Balkrishan Amin, Arthur James Bergman, Roberto Arnaldo Calle, William Paul Esler, Albert Myung Kim, Jeffrey Allen Pfefferkorn, Patrick Robert Verhoest
Abstract: The invention provides a method for treating T2DM, obesity or overweight or for weight management control by administering to an mammal (e.g. a human) in need thereof a pharmaceutical composition twice daily in an oral dosage form, wherein the pharmaceutical composition contains 2-[(4-{6-[(4-cyano-2-fluorobenzyl)oxy]pyridin-2-yl}piperidin-1-yl)methyl]-1-5 [(2S)-oxetan-2-ylmethyl]-1H-benzimidazole carboxylic acid, or a pharmaceutically salt thereof [such as its tris salt]. Moreover, the invention provides oral compositions/formulations for the methods of treatment described herein.
Type:
Application
Filed:
March 24, 2021
Publication date:
June 29, 2023
Applicant:
Pfizer Inc.
Inventors:
Kai Teck Lee, Sweta Manthena, Aditi Rao Saxena
Abstract: The present disclosure relates to: a) solid state forms of hydrobromide salts of Compound 1; b) pharmaceutical compositions comprising one or more solid state forms of hydrobromide salts of Compound 1, and, optionally, a pharmaceutically acceptable carrier; c) methods of treating tumors or cancers by administering one or more solid state forms of hydrobromide salts of Compound 1 to a subject in need thereof; and d) methods for the preparation of solid state forms of Compound 1.
Type:
Application
Filed:
February 17, 2023
Publication date:
June 29, 2023
Applicant:
Pfizer Inc.
Inventors:
Elaine GREER, Stephen ANDERSON, Mark MALONEY, Shu YU, Ekaterina ALBERT, Emily RIGSBEE
Abstract: 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:
Grant
Filed:
April 30, 2021
Date of Patent:
June 27, 2023
Assignee:
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
Abstract: Provided herein are antibodies with conditional affinity for an antigen. The affinity of an antibody with conditional affinity for an antigen may be altered by a small molecule agent. Antibodies with conditional affinity may be used therapeutically alone or in combination with other therapeutics to treat cancer and other diseases.
Type:
Application
Filed:
March 29, 2018
Publication date:
June 22, 2023
Applicant:
PFIZER INC.
Inventors:
Bijan Andre BOLDAJIPOUR, Javier Fernando CHAPARRO RIGGERS, Xiaodi DENG, Kevin Charles LINDQUIST, Spencer PARK, Edward Derrick PASCUA, Thomas John VAN BLARCOM
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:
May 13, 2021
Publication date:
June 22, 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
Abstract: In one aspect, the invention relates to a composition including a first polypeptide having the sequence set forth in SEQ ID NO: 1 and a second polypeptide having the sequence set forth in SEQ ID NO: 2. In one embodiment, the composition includes about 120 ?g/ml of a first polypeptide including the amino acid sequence set forth in SEQ ID NO: 1, 120 ?g/ml of a second polypeptide including the amino acid sequence set forth in SEQ ID NO: 2, about 2.8 molar ratio polysorbate-80 to the first polypeptide, about 2.8 molar ratio polysorbate-80 to the second polypeptide, about 0.5 mg/ml aluminum, about 10 mM histidine, and about 150 mM sodium chloride. In one embodiment, a dose of the composition is about 0.5 ml in total volume. In one embodiment, two-doses of the composition induce a bactericidal titer against diverse heterologous subfamily A and subfamily B strains in a human.
Type:
Grant
Filed:
December 18, 2020
Date of Patent:
June 20, 2023
Assignee:
Pfizer Inc.
Inventors:
Annaliesa Sybil Anderson, Rasappa Gounder Arumugham, John Erwin Farley, Leah Diane Fletcher, Shannon Lea Harris, Kathrin Ute Jansen, Thomas Richard Jones, Lakshmi Khandke, Bounthon Loun, John Lance Perez, Gary Warren Zlotnick
Abstract: Universal antibody libraries are described which are synthetic and derived from expressed human antibody sequences selected accordingly to certain criteria, for example, that the sequences are derived from naturally-occurring antibodies expressed in response to a certain antigen class (e.g., small molecule, polysaccharide, peptide, or protein) and having CDR regions engineered for optimal diversity. Methods for making and screening such libraries for isolating therapeutics suitable for treating disease are also disclosed.