Patents Examined by John J Skoko, III
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Patent number: 12280039Abstract: The disclosure provides a cancer vaccine composition comprising inactivated cancer cells and an adjuvant, wherein the inactivated cancer cells are incapable of replication. Also provided is a method for producing a cancer vaccine composition, the method comprising contacting cancer cells with light (e.g., UV light) in the presence of a photosensitizer (e.g., riboflavin).Type: GrantFiled: March 21, 2019Date of Patent: April 22, 2025Assignee: Colorado State University Research FoundationInventors: Terry Opgenorth, Amanda Guth, Raymond Goodrich
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Patent number: 12234292Abstract: An antibody or antigen binding fragment thereof that binds to a Fn14, wherein the antibody or antigen binding fragment thereof is an antagonist and non-agonist of Fn14.Type: GrantFiled: December 19, 2019Date of Patent: February 25, 2025Assignee: KYOWA KIRIN CO., LTD.Inventors: Aihua Song, Andrew John McKnight, Rachel Soloff Nugent, John Lorca Laudenslager, Giuseppe Destito, Sarah Sunrise Bubeck, Shinya Ogawa, Yuji Yamazaki, David Mills, Aruna Bitra, Dirk Michael Zajonc
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Patent number: 12214011Abstract: The invention relates to a fusion protein containing a selective cell death-inducing enzyme system for use in the therapy and/or treatment of cancer and tumors in humans and animals, a process, and its use.Type: GrantFiled: March 13, 2018Date of Patent: February 4, 2025Inventor: Sylvain Tourel
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Patent number: 12209126Abstract: The present invention relates to the use of NKG2A-neutralizing agents and PD-1 neutralizing agents to treat cancers, notable cancers that are not characterized by DNA mismatch repair deficiency. Provided are methods of treatment of a cancer, as well as compositions and kits useful for treating a cancer that is not characterized by DNA mismatch repair deficiency.Type: GrantFiled: May 14, 2019Date of Patent: January 28, 2025Assignees: MEDIMMUNE LIMITED, INNATE PHARMAInventors: Shaad Essa Abdullah, Ashok Kumar Gupta, Xuyang Song
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Patent number: 12195545Abstract: Provided in the present invention are an anti-OX40 monoclonal antibody or an antigen-binding fragment thereof, and a corresponding isolated polynucleotide, expression vector, recombinant cell, pharmaceutical composition, and application thereof. The present antibody can be used for the treatment of cancer or autoimmune disease.Type: GrantFiled: December 25, 2018Date of Patent: January 14, 2025Assignee: HANX BIOPHARMACEUTICS, INCInventors: Ying Huang, Faming Zhang, Hang Ke
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Patent number: 12180300Abstract: Surface-engineered immune cells, such as natural killer cells, grafted with targeting moiety-drug complexes. The present invention combines chemotherapy and immunotherapy by engineering the immune cells to target specific tumor cells through antigen recognition and deliver potent chemotherapeutic agents, thereby destroying the tumor cells. The surface-engineered immune cells may be prepared using a one-step method. The present invention also provides kits for preparing the surface-engineered immune cells.Type: GrantFiled: September 20, 2019Date of Patent: December 31, 2024Assignees: ARIZONA BOARD OF REGENTS ON BEHALF OF THE UNIVERSITY OF ARIZONA, UNIVERSITY OF UTAH RESEARCH FOUNDATIONInventors: Youngwook Won, David A. Bull, Daniel Yongwon Lee
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Patent number: 12178786Abstract: Provided in the present invention is a method for treating tumor. An immune effector cell and a second treatment agent are applied to individual suffering from tumor, wherein the immune effector cell expresses a receptor for recognizing tumor antigen, and wherein the second treatment agent is a compound of formula I or a pharmaceutically acceptable salt thereof.Type: GrantFiled: February 2, 2019Date of Patent: December 31, 2024Assignee: CRAGE medical Co., LimitedInventors: Zonghai Li, Xiuqi Wu
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Patent number: 12162935Abstract: Compositions and treatment regimen that includes the compositions, suitable for preventing, treating and restoring hearing acuity in a subject are provided. The treatment regimen includes an amount of capsaicin and an amount of a TNF-? inhibitor (such as etanercept) that are delivered relatively simultaneously to a subject. Methods of providing a pretreatment to a subject suitable for preventing hearing loss are also provided. The capsaicin and TNF? inhibitor may be provided in different delivery forms to the subject. Methods of providing a treatment for hearing loss with a TNF? inhibitor alone, such as entanercept, or with capsaicin alone, are also provided.Type: GrantFiled: February 8, 2021Date of Patent: December 10, 2024Assignee: Board of Trustees of Southern Illinois UniversityInventors: Debashree Mukherjea, Vickram Ramkumar, Leonard Rybak
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Patent number: 12156870Abstract: The present disclosure provides scaffolds and antibody-drug conjugates (ADCs) comprising a stimulator of interferon genes (STING). The present disclosure also provides uses of the ADCs in treatment, e.g., treatment of cancer.Type: GrantFiled: December 20, 2022Date of Patent: December 3, 2024Assignee: Mersana Therapeutics, Inc.Inventors: Jeremy R. Duvall, Keith W. Bentley, Raghida A. Bukhalid, Naniye Cetinbas, Marc I. Damelin, Eugene W. Kelleher, Timothy B. Lowinger, Joshua D. Thomas, Dorin Toader, Ling Xu, Liping Yang
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Patent number: 12150944Abstract: Disclosed in the present invention is the use of an anti-HER2 antibody-drug conjugate in cancer treatment. Further provided in the present invention is the use of a pharmaceutically acceptable salt, stereoisomer, or metabolite thereof, or a solvate of each of the foregoing in the manufacture of a medicament for the prophylaxis and/or treatment of a cancer insensitive or irresponsive to a treatment with a HER2-targeting agent.Type: GrantFiled: April 30, 2019Date of Patent: November 26, 2024Assignee: SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.Inventors: Hongmei Song, Xiaoxi Yuan, Jing Wang, Liang Xiao, Tongtong Xue, Ping Liu, Lichun Wang, Jingyi Wang
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Patent number: 12144869Abstract: The present disclosure relates to antibodies and antibody conjugates, for instance antibody drug conjugates, with binding specificity for receptor tyrosine kinase orphan receptor 1 (ROR1) and its isoforms and homologs, and compositions comprising the antibodies or antibody conjugates, including pharmaceutical compositions. Also provided are methods of producing the antibodies and antibody conjugates and compositions thereof as well as methods of using the antibodies and antibody conjugates and compositions thereof, such as in therapeutic and diagnostic methods.Type: GrantFiled: June 30, 2023Date of Patent: November 19, 2024Assignee: SUTRO BIOPHARMA, INC.Inventors: Amandeep Gakhal, Abigail Yu, Ryan Stafford, Jeffrey Hanson, Alice Yam, Krishna Bajjuri, Andreas Maderna, Cristina Abrahams, Xiaofan Li, Gang Yin, Miao Wen, Kristin Bedard, Daniel Calarese, Helena Kiefel
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Patent number: 12139544Abstract: This invention provides chimeric antigen receptors (CARs) targeting human EphA3 and dual targeting CARs that bind to human EphA3 and to human mutant epidermal growth factor receptor variant III (EGFRvIII). This invention also relates to CAR-T cells comprising the provided CARs or the dual targeting CARs. Methods for treating a solid tumor cancer by administering the CARs are provided.Type: GrantFiled: November 9, 2020Date of Patent: November 12, 2024Assignee: MAYO FOUNDATION FOR MEDICAL EDUCATION AND RESEARCHInventors: Cameron Durrant, Dale Chappell, Saad J. Kenderian
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Patent number: 12121527Abstract: The present invention relates to antibody drug conjugates (ADCs) presenting improved properties of in vivo tolerability.Type: GrantFiled: July 10, 2020Date of Patent: October 22, 2024Assignee: NBE-THERAPEUTICS AGInventors: Ulf Grawunder, Roger Beerli, Remy Gebleux
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Patent number: 12121540Abstract: Methods and compositions using novel Cbl inhibitors for supporting engraftment of immune cells to increase the efficacy of cell-based immunotherapeutics are disclosed. Also provided are cell-based immunotherapy methods and compositions using novel Cbl inhibitors for the propagation of cells desirable for use in cell-based immunotherapies.Type: GrantFiled: September 23, 2020Date of Patent: October 22, 2024Assignee: NURIX THERAPEUTICS, INC.Inventors: Jennifa Gosling, Arthur Sands, Sarah Anne Whelan, Cristiana Guiducci
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Patent number: 12102688Abstract: Immunomodulatory nanofilaments are provided which present immune factors, especially cytokines, to immune cells, particularly T cells, so as to modulate the immune response of said cells. Methods of using such nanofilaments are also provided.Type: GrantFiled: February 6, 2019Date of Patent: October 1, 2024Assignee: STICHTING RADBOUD UNIVERSITAIR MEDISCH CENTRUMInventors: Carl Figdor, Roel Hammink, Loek Eggermont
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Patent number: 12084511Abstract: The present invention relates to a compound comprising a first polypeptide sequence comprising at least three different amino acid sequences selected from the group consisting of GFTFSDYW (SEQ ID NO: 1), IRLKSNNYAA (SEQ ID NO: 2) and TFGNSFAY (SEQ ID NO: 3), a second polypeptide sequence comprising at least three different amino acid sequences selected from the group consisting of TGAVTTNNY (SEQ ID NO: 4), GTN (SEQ ID NO: 5) and ALWYSNHWV (SEQ ID NO: 6), or a variant of any one of said amino acid sequences of SEQ ID NO: 1 to SEQ ID NO: 6 having a different amino acid at one position, wherein said compound or variant is capable of binding to tumour-associated Mucin-1 (TA-MUC1).Type: GrantFiled: March 18, 2019Date of Patent: September 10, 2024Assignee: Universitätsmedizin der Johannes Gutenberg-Universität MainzInventors: Edgar Schmitt, Horst Kunz, Natascha Stergiou, Nikola Gaidzik
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Patent number: 12065503Abstract: Provided is a stable pharmaceutical composition comprising a labeling moiety-anti-human antibody Fab fragment conjugate, and the like. In the pharmaceutical composition comprising a labeling moiety-anti-human antibody Fab fragment conjugate, citric acid, phosphoric acid, 2-[4-(2-hydroxyethyl)-1-piperazinyl]ethanesulfonic acid or trishydroxymethyl aminomethane is added as a buffering agent, sucrose or glycerin is added as a stabilizer, a nonionic surfactant is added, and the pH is adjusted to 6.5 to 7.5. This enables suppression of generation of multimers and insoluble subvisible particles during preservation of the labeling moiety-anti-human antibody Fab fragment conjugate.Type: GrantFiled: October 9, 2019Date of Patent: August 20, 2024Assignee: ASTELLAS PHARMA INC.Inventors: Jumpei Suemitsu, Megumi Ikeda, Moe Kohno
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Patent number: 12060427Abstract: Presented herein are novel monoclonal cMET binding agents that are conjugated to pyrrolobenzodiazepine toxins, composition thereof and uses thereof for the treatment of cancer.Type: GrantFiled: March 27, 2019Date of Patent: August 13, 2024Assignee: MITSUBISHI TANABE PHARMA CORPORATInventors: Julia Coronella, Marco Gymnopoulos, Vincent Blot, Ryo Fujita, Roland Newman
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Patent number: 12060422Abstract: The present disclosure is generally directed to compositions that include antibodies, e.g., monoclonal, antibodies, antibody fragments, etc., that specifically bind a SIRP?1 polypeptide, e.g., a human SIRP?1, and use of such compositions in preventing, reducing risk, or treating an individual in need thereof.Type: GrantFiled: June 28, 2019Date of Patent: August 13, 2024Assignee: Alector LLCInventors: Andrew Pincetic, Patricia Culp, Arnon Rosenthal
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Patent number: 12012458Abstract: Several embodiments of the methods and compositions disclosed herein relate to immune cells that are engineered to express chimeric antigen receptors (CAR) and/or genetically modified to reduce potential side effects of cellular immunotherapy. Several embodiments relate to genetic modifications to the immune cells, such as Natural Killer (NK) cells, to reduce, substantially, reduce, or eliminate expression of a marker by the immune cells that would otherwise cause them to be self-targeted by the CAR. In several embodiments, the CAR targets CD70, and in some embodiments is used for renal cell carcinoma immunotherapy.Type: GrantFiled: June 10, 2021Date of Patent: June 18, 2024Assignee: NKARTA, INC.Inventors: James Barnaby Trager, Alexandra Leida Liana Lazetic, Ivan Chan, Chao Guo, Katherine Jamboretz