Patents Assigned to Merck Sharp & Dohme LLC
  • Publication number: 20240150467
    Abstract: The invention relates to compositions and methods for treating cancer in a patient comprising subcutaneously administering a PD-1 antagonist, e.g., an anti-PD-1 antibody (e.g. pembrolizumab), or antigen binding fragment thereof, with or without hyaluronidase every six weeks, in specific amounts to the patient. In specific embodiments, the amount of anti-PD-1 antibody, or antigen binding fragment thereof, is about 600 mg to about 1000 mg. In specific embodiments, the administration occurs about every three weeks, and the amount of anti-PD-1 antibody, or antigen binding fragment thereof, is about 300 mg to about 500 mg. In certain embodiments, the PD-1 antagonist is pembrolizumab, or an antigen binding fragment thereof. Also provided are compositions and kits formulated for subcutaneous administration comprising a particular dosage of an anti-PD-1 antibody, or antigen-binding fragment thereof, and uses thereof for treating cancer.
    Type: Application
    Filed: October 11, 2023
    Publication date: May 9, 2024
    Applicant: Merck Sharp & Dohme LLC
    Inventors: Omobolaji O. Akala, Carolina De Miranda Silva, Elliot Keith Chartash, Mallika Lala, III, Kapil Mayawala
  • Publication number: 20240150729
    Abstract: The instant invention discloses a closed-system, serum-free, microcarrier-based up-stream process to produce dengue virus. The process comprises a closed-system cell expansion comprising cell passages taking place in closed-system containers. These cell expansions represent a closed process, with replacement media, a cell-detachment agent, and quench medium added though sterile, weldable tubing (a closed-system environment) to eliminate all open aseptic processing following the initial vial thaw of the adherent cells. The viral production takes place in a closed-system bioreactor in adherent cell culture grown on microcarriers providing sufficient cell mass to support the production of dengue virus.
    Type: Application
    Filed: March 17, 2022
    Publication date: May 9, 2024
    Applicant: Merck Sharp & Dohme LLC
    Inventors: Pooja Chadha, Kent Harley Hamaker, Shannon Haughney, Samantha J. Marrone, Christopher Ton, Igor Zabrodin
  • Patent number: 11976069
    Abstract: The present invention relates to Compounds of Formula I and Ia and pharmaceutically acceptable salts or prodrug thereof, wherein R1, R2, X, A and B are as defined herein. The present invention also relates to compositions comprising at least one compound of Formula I or Ia, and methods of using the compounds of Formula I or Ia for treating or preventing HIV infection in a subject.
    Type: Grant
    Filed: March 16, 2020
    Date of Patent: May 7, 2024
    Assignee: Merck Sharp & Dohme LLC
    Inventors: Wensheng Yu, Joseph A. Kozlowski, Dane James Clausen, Jian Liu, James Fells
  • Patent number: 11975100
    Abstract: A process for preparing and isolating pharmaceutical active ingredient particles having a particle size of between about 0.1 and 30 microns, wherein a slurry comprising the active ingredient and one or more pharmaceutically acceptable excipients is fed into a thin film evaporator under suitable conditions for less than 10 minutes sufficient to generate solid matrix particles comprising active ingredient and one or more excipients, wherein the particles have less than 5% residual solvent.
    Type: Grant
    Filed: September 29, 2021
    Date of Patent: May 7, 2024
    Assignee: Merck Sharp & Dohme LLC
    Inventors: Luke R. Schenck, David J. Lamberto, Joseph L. Kukura, II, Francisco J. Guzman, Aaron Cote, Athanas Koynov
  • Patent number: 11976061
    Abstract: Invented are compounds of Formula I and the pharmaceutically acceptable salts, esters, and prodrugs thereof, which are DGAT2 inhibitors. Also provided are methods of making compounds of Formula I, pharmaceutical compositions comprising compounds of Formula I, and methods of using these compounds to treat hepatic steatosis, nonalcoholic steatohepatitis (NASH), fibrosis, type-2 diabetes mellitus, obesity, hyperlipidemia, hypercholesterolemia, atherosclerosis, cognitive decline, dementia, cardiorenal diseases such as chronic kidney diseases and heart failure and related diseases and conditions, comprising administering a compound of Formula I to a patient in need thereof.
    Type: Grant
    Filed: October 6, 2021
    Date of Patent: May 7, 2024
    Assignee: Merck Sharp & Dohme, LLC
    Inventors: Yeon-Hee Lim, Eric R. Ashley, Jianming Bao, Chen Cheng, James P. Roane, Emma Helen Southgate
  • Publication number: 20240142356
    Abstract: In some embodiments, a reciprocal injection device includes a platform having a motor, a gearbox operatively coupled to the motor, an actuation slide driven by the motor, a pair of clamp fixtures for supporting two syringes, a pair of axially translatable syringe plunger fixtures, and an interface in communication with the platform and configured and arranged to actuate the motor.
    Type: Application
    Filed: October 19, 2023
    Publication date: May 2, 2024
    Applicant: Merck Sharp & Dohme LLC
    Inventors: Guangli Hu, Steven Carl Persak, Yongchao Su, Edward Yeung
  • Publication number: 20240139303
    Abstract: The present invention provides immunogenic compositions having one or more polysaccharide-protein conjugates in which one or more polysaccharides from Streptococcus pneumoniae bacterial capsules are conjugated to a carrier protein in an aprotic solvent such as dimethylsulfoxide (DMSO). The present invention also provides methods for providing an enhanced immune response to a pneumococcal polysaccharide protein conjugate vaccine comprising administering to a human subject an immunogenic composition comprising polysaccharide-protein conjugates prepared in DMSO conditions.
    Type: Application
    Filed: June 22, 2023
    Publication date: May 2, 2024
    Applicant: Merck Sharp & Dohme LLC
    Inventors: Julie M. Skinner, Patrick McHugh
  • Publication number: 20240140938
    Abstract: Invented are compounds of formula I and the pharmaceutically acceptable salts, esters, and prodrugs thereof, which are DGAT2 inhibitors. Also provided are methods of making compounds of Formula I, pharmaceutical compositions comprising compounds of Formula I, and methods of using these compounds to treat hepatic steatosis, nonalcoholic steatohepatitis (NASH), fibrosis, type-2 diabetes mellitus, obesity, hyperlipidemia, hypercholesterolemia, atherosclerosis, cognitive decline, dementia, cardiorenal diseases such as chronic kidney diseases and heart failure and related diseases and conditions, comprising administering a compound of Formula I to a patient in need thereof.
    Type: Application
    Filed: December 17, 2021
    Publication date: May 2, 2024
    Applicant: Merck Sharp & Dohme LLC
    Inventors: Jianming Bao, Chen Cheng, Faben A. Cruz, Yeon-Hee Lim, Cedric L. Hugelshofer, Jinlong Jiang, Victor W. Mak, Emma Helen Southgate
  • Publication number: 20240140920
    Abstract: The present invention relates to efficient synthetic processes useful in the preparation of uridine, which is useful in the production of nucleosides and nucleotides that may be active as antiviral agents, as well as compositions and methods thereof.
    Type: Application
    Filed: December 17, 2021
    Publication date: May 2, 2024
    Applicant: Merck Sharp & Dohme LLC
    Inventors: Tamas Benkovics, Anna Fryszkowska, Mark A. Huffman, Tetsuji Itoh, Kevin M. Maloney, John McIntosh, Grant S. Murphy
  • Patent number: 11970479
    Abstract: The present invention is directed to cinnolinyl and quinolinyl pyrazol-4-yl-pyridine compounds which are allosteric modulators of the M4 muscarinic acetylcholine receptor. The present invention is also directed to uses of the compounds described herein in the potential treatment or prevention of neurological and psychiatric disorders and diseases in which M4 muscarinic acetylcholine receptors are involved. The present invention is also directed to compositions comprising these compounds. The present invention is also directed to uses of these compositions in the potential prevention or treatment of such diseases in which M4 muscarinic acetylcholine receptors are involved.
    Type: Grant
    Filed: October 24, 2019
    Date of Patent: April 30, 2024
    Assignees: Merck Sharp & Dohme LLC, MSD R&D (China) Co. LTD.
    Inventors: John J. Acton, III, Melissa Egbertson, Xiaolei Gao, Scott T. Harrison, Timothy J. Henderson, Michael Man-Chu Lo, Robert D. Mazzola, Jr., Zhaoyang Meng, James Mulhearn, Vanessa L. Rada, Jeffrey W. Schubert, Oleg B. Selyutin, David M. Tellers, Ling Tong, Fengqi Zhang, Jianming Bao, Chunsing Li
  • Publication number: 20240131265
    Abstract: A method of controlling a temperature of a biopharmaceutical product during blow-fill sealing, includes developing a model based on heat transfer mechanisms that incorporates the effects of the blow-fill sealing on the biopharmaceutical product, providing a parison to a blow-fill sealing machine for accepting the biopharmaceutical product during the blow-fill sealing, predicting a temperature of at least one the biopharmaceutical product, the parison, and a component of the blow-fill sealing machine at a stage in the blow-fill sealing, and adjusting a parameter of the blow-fill sealing machine to reduce damage to the biopharmaceutical product.
    Type: Application
    Filed: October 10, 2023
    Publication date: April 25, 2024
    Applicant: Merck Sharp & Dohme LLC
    Inventors: Carl Chew, Matthew H. Flamm, Jeremy A. Haddock, Rikhabh Jain, Atul Karande, Brit L. Rudeen
  • Publication number: 20240131028
    Abstract: The present invention relates to a method of chemovaccination against Plasmodium infection comprising administering to a patient an effective amount of a selective inhibitor of plasmepsin X, or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: February 2, 2022
    Publication date: April 25, 2024
    Applicants: Merck Sharp & Dohme LLC, The Walter and Eliza Hall Institute of Medical Research
    Inventors: Justin A. Boddey, David B. Olsen, Ryan Steel, John A. McCauley, Manuel De Lera Ruiz
  • Publication number: 20240131144
    Abstract: The present invention relates to formulations of dengue virus vaccine comprising at least one live, attenuated dengue virus or live, attenuated chimeric flavivirus, a buffer, a sugar, a cellulose derivative, a glycol or sugar alcohol, optionally an alkali or alkaline salt and an amino acid; and formulations of dengue virus vaccine comprising at least one live, attenuated dengue virus or live, attenuated chimeric flavivirus, a buffer, a sugar of at least 150 mg/ml, a carrier, and optionally an alkali or alkaline salt and an amino acid.
    Type: Application
    Filed: December 6, 2023
    Publication date: April 25, 2024
    Applicant: Merck Sharp & Dohme LLC
    Inventors: Michael S. Ryan, Sherrie-Ann P. Martin, Morrisa Jones, Justin Stanbro, Akhilesh Bhambhani, Jeffrey Thomas Blue, Heidi Joanne Pixley, Erin J. Green-Trexler, Lynne Ann Isopi
  • Patent number: 11964023
    Abstract: The present invention provides capsular polysaccharides from Streptococcus pneumoniae serotypes identified using NMR. The present invention further provides polysaccharide-protein conjugates in which capsular polysaccharides from one or more of these serotypes are conjugated to a carrier protein such as CRM197. Polysaccharide-protein conjugates from one or more of these serotypes may be included in multivalent pneumococcal conjugate vaccines having polysaccharides from multiple additional Steptococcus pneumoniae serotypes.
    Type: Grant
    Filed: June 24, 2022
    Date of Patent: April 23, 2024
    Assignee: Merck Sharp & Dohme LLC
    Inventors: Richard J. Porambo, Chitrananda Abeygunawardana, Luwy Kavuka Musey, Michael J. Kosinski, Yadong Adam Cui
  • Publication number: 20240123047
    Abstract: The present invention relates generally to the prevention of pneumococcal disease. More specifically, the invention relates to compositions comprising pneumococcal conjugates and a lipid nanoparticle (LNP).
    Type: Application
    Filed: February 2, 2022
    Publication date: April 18, 2024
    Applicant: Merck Sharp & Dohme LLC
    Inventors: Julie M. Skinner, William J. Smith
  • Publication number: 20240124451
    Abstract: Novel compounds of the structural formula (I), and the pharmaceutically acceptable salts thereof, are inhibitors of NLRP3 and may be useful in the treatment, prevention, management, amelioration, control and suppression of diseases mediated by NLPR3. The compounds of the present invention may be useful in the treatment, prevention or management of diseases, disorders and conditions mediated by NLRP3 such as, but not limited to, gout, pseudogout, CAPS, NASH fibrosis, heart failure, idiopathic pericarditis, atopic dermatitis, inflammatory bowel disease, Alzheimer's Disease, Parkinson's Disease and traumatic brain injury.
    Type: Application
    Filed: September 21, 2023
    Publication date: April 18, 2024
    Applicant: Merck Sharp & Dohme LLC
    Inventors: Donna A.A.W. Hayes, Prabha Karnachi, Madeleine Eileen Kieffer, Kyle S. McClymont, Rohan Rajiv Merchant, Essam Metwally, Anilkumar G. Nair, Ning Qi, Jillian Rose Sanzone, Nunzio Sciammetta, Emma H. Southgate, Zheng Tan, Brandon M. Taoka
  • Patent number: 11958902
    Abstract: The present invention relates to anti-TIGIT antibodies, as well as use of these antibodies in the treatment of diseases such as cancer and infectious disease.
    Type: Grant
    Filed: July 27, 2020
    Date of Patent: April 16, 2024
    Assignee: Merck Sharp & Dohme LLC
    Inventors: Sybil M. G. Williams, Wolfgang Seghezzi, Laurence Fayadat-Dilman, Linda Liang, Veronica Juan
  • Patent number: 11958864
    Abstract: The present invention relates to Tetracyclic Heterocycle Compounds of Formula (I): and pharmaceutically acceptable salts or prodrug thereof, wherein R1 is as defined herein. The present invention also relates to compositions comprising at least one Tetracyclic Heterocycle Compound, and methods of using the Tetracyclic Heterocycle Compounds for treating or preventing HIV infection in a subject.
    Type: Grant
    Filed: February 14, 2022
    Date of Patent: April 16, 2024
    Assignee: Merck Sharp & Dohme LLC
    Inventors: Timothy John Hartingh, John A. McCauley, Tao Yu, Yonglian Zhang
  • Patent number: 11959118
    Abstract: The present invention is directed to methods and compositions for the production of Fc-containing polypeptides having improved properties and comprising mutations at positions 243 and 264 of the Fc region.
    Type: Grant
    Filed: October 20, 2020
    Date of Patent: April 16, 2024
    Assignee: Merck Sharp & Dohme LLC
    Inventors: Terrance A. Stadheim, Dongxin Zha, Liming Liu
  • Publication number: 20240116945
    Abstract: The present disclosure is directed to alcohol and amine containing exatecan derivatives, and pharmaceutically acceptable salts or solvates thereof, comprising a structure of formula I: wherein X is defined in the disclosure. The disclosure is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of cancers and/or tumors.
    Type: Application
    Filed: August 31, 2023
    Publication date: April 11, 2024
    Applicant: Merck Sharp & Dohme LLC
    Inventors: Vlad Bacauanu, Manoj B. Charati, Rebecca Elizabeth Johnson, Simon B. Lang, Ryan Quiroz, W. Michael Seganish, Song Yang, Nancy S. Zepeda