Patents Assigned to Amgen
  • Patent number: 12269811
    Abstract: Provided herein is a synthesis for omecamtiv mecarbil dihydrochloride hydrate and various intermediates.
    Type: Grant
    Filed: July 26, 2023
    Date of Patent: April 8, 2025
    Assignee: Amgen Inc.
    Inventors: Sebastien Caille, Kyle Quasdorf, Philipp C. Roosen, Xianqing Shi, Andrew Cosbie, Fang Wang, Zufan Wu, Archana Neergunda, Bin Peter Quan, Lianxiu Guan
  • Publication number: 20250099682
    Abstract: A drug delivery device may include a housing having an opening and a drug storage container having a body portion with a proximal end and a distal end and a delivery member extending from the distal end of the body portion. The device may also include a plunger moveable toward the distal end of the drug storage container to expel a drug from the drug storage container through the delivery member and a plunger biasing member configured to urge the plunger toward the distal end of the drug storage container. The device may further include a container holder configured to support the drug storage container with respect to the housing such that a resultant force acting on the drug storage container from the plunger biasing member is at least substantially completely borne by the distal end of the body portion of the drug storage container.
    Type: Application
    Filed: December 10, 2024
    Publication date: March 27, 2025
    Applicant: AMGEN INC.
    Inventors: Emil Finkelstein, Lars Eilertsen, Michael Sorensen, Tobias Maduro Norbo
  • Patent number: 12257343
    Abstract: This invention concerns a series of excipients capable of effectively reducing the viscosity of protein formulations. The viscosity reducing excipients are oligopeptides (e.g., dipeptides, tripeptides) comprising at least one arginine. The peptides may also include basic or acidic or hydrophilic or hydrophobic/aromatic amino acids. An arginine residue may be either at the amino or the carboxyl end of the oligopeptide.
    Type: Grant
    Filed: April 24, 2018
    Date of Patent: March 25, 2025
    Assignee: AMGEN INC.
    Inventors: Jian Hua Gu, Robert Matthew Fesinmeyer, Rulin Qian
  • Patent number: 12258404
    Abstract: The present invention provides bispecific antibody constructs characterized by comprising a first domain binding to MUC17, a second domain binding to an extracellular epitope of the human and the Macaca CD3? chain and optionally a third domain, which is a specific Fc modality. Moreover, the invention provides a polynucleotide, encoding the antibody construct, a vector comprising this polynucleotide, host cells, expressing the construct and a pharmaceutical composition comprising the same.
    Type: Grant
    Filed: December 31, 2018
    Date of Patent: March 25, 2025
    Assignees: AMGEN INC., AMGEN RESEARCH (MUNICH) GMBH
    Inventors: Tobias Raum, Tara Arvedson, Julie Bailis, Christoph Dahlhoff, Sandra Ross, Irwin Chen, Claudia Blümel, Elisabeth Nahrwold, Jochen Pendzialek, Joachim Wahl
  • Patent number: 12258411
    Abstract: The present invention provides anti-CCR8 antibodies and antigen-binding fragments thereof, and methods of making and using said anti-CCR8 antibodies and antigen-binding fragments thereof.
    Type: Grant
    Filed: June 2, 2022
    Date of Patent: March 25, 2025
    Assignees: AMGEN INC., AMGEN RESEARCH (MUNICH) GmbH
    Inventors: Nathan William Pierce, Agnieszka Kielczewska, Wentao Chen, Olivier Nolan-Stevaux, Darren L. Bates, Lisa Winkel, Christoph Dahlhoff, Tobias Raum, Claudia Bluemel, Jonas Karl-Josef Honer
  • Patent number: 12251474
    Abstract: This invention concerns a process for making a lyophilized pharmaceutical formulation of a therapeutic protein, which comprises (a) providing a formulation of a bulk amount of the therapeutic protein, (b) measuring the concentration of the therapeutic protein in said bulk formulation, (c) adjusting the fill weight of the protein in said bulk formulation to achieve a fixed dose of the protein, and (d) lyophilizing the protein fill weight-adjusted formulation to achieve a final formulation in a container, wherein the product concentration post reconstitution with a fixed volume is within a predetermined acceptance range. The process is particularly suitable for formulations with low protein concentrations (e.g., 0.05 mg/mL to 20 mg/mL).
    Type: Grant
    Filed: September 10, 2018
    Date of Patent: March 18, 2025
    Assignee: AMGEN INC.
    Inventor: Clea Talley
  • Patent number: 12252486
    Abstract: The present invention provides a crystalline form and stable salts of 6-fluoro-7-(2-fluoro-6-hydroxyphenyl)-1-(4-methyl-2-(2-propanyl)-3-pyridinyl)-4-((2S)-2-methyl-4-(2-propenoyl)-1-piperazinyl)pyrido[2,3-d]pyrimidin-2(1H)-one, including several hydrochloride salt forms, phosphate salt form, mesylate salt form, and solid state forms thereof, pharmaceutical compositions, and methods of treating a disease mediated by KRAS G12C inhibition.
    Type: Grant
    Filed: May 20, 2020
    Date of Patent: March 18, 2025
    Assignee: Amgen Inc.
    Inventors: Mary Chaves, Ron C. Kelly, Prashant Agarwal, Stephan D. Parent, Darren Leonard Reid, Roman Shimanovich
  • Patent number: 12251743
    Abstract: Methods of screening a glass container for storing a pharmaceutical formulation for susceptibility to lamellar silica formation includes filling the container with a buffer for the pharmaceutical formulation, storing the container with the buffer and optically analyzing the buffer after storage for one or more particles in the buffer. The one or more particles can be analyzed to determine a morphology and chemical composition and the interior surface of the container, once emptied, can be analyzed for delamination type deformation. The presence of particles in the buffer having a chemical comprising silicon, oxygen, and carbon and the absence of delamination type deformation is indicative of susceptibility to lamellar silica formation.
    Type: Grant
    Filed: April 23, 2024
    Date of Patent: March 18, 2025
    Assignee: AMGEN INC.
    Inventors: Yasser Nashed-Samuel, Jeremy Gastwirt
  • Patent number: 12252540
    Abstract: Methods of treating metabolic diseases and disorders using an antigen binding protein specific for the GIPR polypeptide are provided. In various embodiments the metabolic disease or disorder is type 2 diabetes, obesity, dyslipidemia, elevated glucose levels, elevated insulin levels and diabetic nephropathy. In certain embodiments the antigen binding protein is administered in combination with a GLP-1 receptor agonist.
    Type: Grant
    Filed: May 27, 2021
    Date of Patent: March 18, 2025
    Assignee: Amgen Inc.
    Inventors: Junming Yie, Donghui Shi, David J. Lloyd, Jinghong Wang, Glenn N. Sivits, Jr., Murielle M. Veniant-Ellison, Renee Komorowski, Neeraj Agrawal, Darren L. Bates, Brandon C. P. Clavette, Ian N. Foltz, Shu-yin Ho, Christopher Murawsky, Xiaoshan Min, Zhulun Wang
  • Patent number: 12252489
    Abstract: The present disclosure provides compounds of Formula (I), useful for the activation of Triggering Receptor Expressed on Myeloid Cells 2 (“TREM2”). This disclosure also provides pharmaceutical compositions comprising the compounds, uses of the compounds, and compositions for treatment of, for example, a neurodegenerative disorder. Further, the disclosure provides intermediates useful in the synthesis of compounds of Formula (1).
    Type: Grant
    Filed: May 4, 2021
    Date of Patent: March 18, 2025
    Assignees: AMGEN Inc., Vigil Neuroscience, Inc.
    Inventors: Lara C. Czabaniuk, Timothy Hopper, Jonathan B. Houze, Gwenaella Rescourio, Vincent Santora, Haoxuan Wang, Ryan D. White, Alice R. Wong, Yongwei Wu
  • Publication number: 20250082726
    Abstract: Protein formulations and methods of making and using such formulations are provided herein. The formulation can be an ophthalmic formulation, such as for intravitreal administration. In some embodiments, the formulation comprises a VEGFR-Fc fusion protein, such as aflibercept.
    Type: Application
    Filed: November 25, 2024
    Publication date: March 13, 2025
    Applicant: AMGEN INC.
    Inventors: Yael WEXLER-COHEN, William J. CALLAHAN, Robert Matthew FESINMEYER, Rahul Rajan KAUSHIK, Sai Chakradhar PADALA
  • Publication number: 20250082858
    Abstract: A single-use auto-injector includes a housing and a dosing unit in at least part of the housing. The dosing unit includes a needle, a drug container with drug, a piston movable in the container, a first mechanical power supply for moving the piston to deliver the drug, an activation mechanism, and a mechanical escapement mechanism for controlling the movement of the piston. The auto-injector has a first state in which the needle is protected from needle damage or contamination, a second state in which the needle is ready to penetrate a human body, a third state in which the needle has penetrated the human body and is ready to dose, and a fourth state in which the needle is shielded to avoid unintended needle sticks. A second mechanical power supply is configured to shift state of the auto-injector from the third state to the fourth state.
    Type: Application
    Filed: November 27, 2024
    Publication date: March 13, 2025
    Applicant: AMGEN INC.
    Inventors: Hans Stenberg Knudsen, Christian Plambech, Rasmus Øhlenschlæger, Jørgen Jørgensen
  • Patent number: 12247071
    Abstract: Stable adalimumab formulations are disclosed.
    Type: Grant
    Filed: August 19, 2022
    Date of Patent: March 11, 2025
    Assignee: AMGEN INC.
    Inventors: William J. Callahan, Rahul Rajan Kaushik, Joy Brennan
  • Publication number: 20250076309
    Abstract: Provided herein are methods of determining product quality of an antibody composition, wherein the product quality is based on the Fc? receptor II (Fc?RI) binding level of the antibody composition. In exemplary embodiments, the method comprises (a) determining the afucosylated glycan content and/or ?-galactosylated glycan content of a sample of the antibody composition; (b) optionally, calculating a predicted Fc?RII binding level based on the afucosylated glycan content and/or ?-galactosylated glycan content as determined in (a); and (c) determining the product quality of the antibody composition as acceptable when (i) the afucosylated glycan content and/or ?-galactosylated glycan content is within a target range and/or (ii) the predicted Fc?RII binding level is within a target range. Related methods of monitoring product quality and methods of producing an antibody composition are further provided herein.
    Type: Application
    Filed: October 4, 2022
    Publication date: March 6, 2025
    Applicant: AMGEN INC.
    Inventors: Palanisamy KANAKARAJ, Katariina HUTTERER, Scott KUHNS
  • Publication number: 20250074855
    Abstract: The present invention relates to stereoselective process for the preparation of a compound having formula (2) and (1) wherein X is defined in the specification.
    Type: Application
    Filed: August 17, 2022
    Publication date: March 6, 2025
    Applicant: AMGEN INC.
    Inventors: Adrian ORTIZ, Athimoolam ARUNACHALAMPILLAI
  • Patent number: 12241086
    Abstract: The present invention relates to production of autologous genetically engineered T cells for use in cell therapy applications.
    Type: Grant
    Filed: April 15, 2020
    Date of Patent: March 4, 2025
    Assignee: AMGEN INC.
    Inventors: Yijun Liu, Kathryn Anne Henckels, Carlos Arbelaez
  • Patent number: 12240839
    Abstract: The present invention provides a cyclobutyl dihydroquinoline sulfonamide compound of Formula (I), an enantiomer, diastereoisomer, atropisomer thereof, a mixture thereof, or a pharmaceutically acceptable salt thereof, that inhibits voltage-gated sodium channels, in particular Nav1.7. The compounds are useful for the treatment of diseases associated with the activity of sodium channels such as pain disorders, cough, and itch. Also provided are pharmaceutical compositions containing the compounds of the present invention. Also further provided is an atropi-selective preparation of said compounds of Formula (I), and intermediate thereof.
    Type: Grant
    Filed: June 10, 2021
    Date of Patent: March 4, 2025
    Assignee: AMGEN INC.
    Inventors: Benjamin C Milgram, Isaac E Marx, Haoxuan Wang, Alan H Cherney
  • Patent number: 12240652
    Abstract: A container and systems for use during an external sterilization process of a plurality of drug delivery devices are provided. The container may include an outer housing and at least one partition at least partially enclosed by the outer housing. The at least one partition may include a plurality of first dividers and a plurality of second dividers. The at least one partition may also be positioned an open configuration, wherein the plurality of first dividers and the plurality of second dividers cooperate with each other to define a plurality of chambers configured to receive at least one of the plurality of drug delivery devices. The at least one partition may also be positioned in a closed configuration wherein the plurality of chambers are substantially completely collapsed.
    Type: Grant
    Filed: February 24, 2021
    Date of Patent: March 4, 2025
    Assignee: AMGEN INC.
    Inventors: Anthony Bitong, Jessica Liu, Mads Schjoth Due, Wael Mismar, Greg Payne
  • Publication number: 20250066470
    Abstract: Provided herein are TIGIT binding proteins, CD112R binding proteins, and combinations thereof. Also provided are compositions comprising TIGIT binding proteins and CD112R binding proteins, optionally further comprising PD-1 binding proteins. Related conjugates, fusion proteins, nucleic acids, vectors, host cells and kits are additionally provided. Further provided are pharmaceutical compositions comprising a TIGIT binding protein, CD112R binding protein, or a combination thereof, optionally, further comprising a PD-1 antigen binding protein, or a conjugate, fusion protein, nucleic acid, vector, or host cell, and a pharmaceutically acceptable carrier, diluent, or excipient, and methods of treating subjects in need thereof.
    Type: Application
    Filed: February 7, 2024
    Publication date: February 27, 2025
    Applicant: AMGEN INC.
    Inventors: Sue J. SOHN, Marissa MOCK, Ian Nevin FOLTZ, Agnieszka KIELCZEWSKA, Kathy MANCHULENKO, Yannick BULLIARD, Xiaoshan MIN
  • Patent number: D1065512
    Type: Grant
    Filed: September 12, 2024
    Date of Patent: March 4, 2025
    Assignee: AMGEN INC.
    Inventors: Margaux Frances Boyaval, Sigrid Moeslinger, Masamichi Udagawa