Patents Examined by Daniel R Carcanague
  • Patent number: 12384785
    Abstract: The present invention relates to a process for the preparation of 2H-benzotriazole compounds and congeners, novel 2H-benzotriazole compounds and congeners and their use as UV absorbers in coatings and bulk plastics.
    Type: Grant
    Filed: December 2, 2019
    Date of Patent: August 12, 2025
    Assignee: BASF SE
    Inventors: Reinhold Oehrlein, Gabriele Baisch
  • Patent number: 12378255
    Abstract: The invention relates to compounds of formula (I): or a salt or solvate thereof, wherein the variables are as described herein. Compounds of formula (I) and pharmaceutical compositions thereof are antagonists of toll-like receptors such as TLR7, TLR8 and/or TLR9 that are useful for inhibiting immune response and treating diseases associated with undesirable immune response.
    Type: Grant
    Filed: October 11, 2023
    Date of Patent: August 5, 2025
    Assignee: DYNAVAX TECHNOLOGIES CORPORATION
    Inventors: Albert Frederick Candia, III, Richard Thomas Beresis, Robert L. Coffman
  • Patent number: 12338241
    Abstract: The invention provides novel compounds having the general formula I: wherein R1, RB1, RB2, n, p, q, the A ring and the B ring are as described herein, pharmaceutical compositions including the compounds, and methods of using the compounds.
    Type: Grant
    Filed: June 6, 2021
    Date of Patent: June 24, 2025
    Assignee: Genentech, Inc.
    Inventors: Snahel Patel, Gregory Hamilton, Craig Stivala, Huifen Chen, Blake Daniels
  • Patent number: 12319677
    Abstract: The present invention relates to a process for the synthesis of 5-(4-((2S,5S)-5-(4-chlorobenzyl)-2-methylmorpholino)piperidin-1-yl)-1H-1,2,4-triazol-3-amine in two hydrated crystalline forms and in one anhydrous crystalline form. The present invention further relates to methyl (Z)-4-((2S,5S)-5-(4-chlorobenzyl)-2-methylmorpholino)-N-cyanopiperidine-1-carbimidothioate which is an intermediate in this process.
    Type: Grant
    Filed: July 17, 2023
    Date of Patent: June 3, 2025
    Assignee: Molecure S.A.
    Inventors: Grzegorz Witkowski, Marta Magdycz, Magdalena Tyszkiewicz, Marcin Zakrzewski, Stanisław Pikul
  • Patent number: 12291501
    Abstract: Provided are embodiments of para-substituted 1,1-dialkyl-4-phenylpiperazin-1-ium iodides advantageous for modulating inflammation that have been synthesized and their electrophysiology activities for ?9, ?9?10, and ?7 nAChRs compared. The para position contained alkyl or aryl amides, or heterocyclic isosteres for the amide, and the alkyl groups were varied at the ammonium piperazine nitrogen to see if compensatory changes in size at this position of the molecule impacted function. The compounds were characterized with two-electrode voltage-clamp measurements on Xenopus oocytes expressing nAChRs. General, the compounds were more potent for ?9-containing receptors than for ?7, and the majority were either full or strong partial agonists for ?9-containing nAChR.
    Type: Grant
    Filed: November 30, 2023
    Date of Patent: May 6, 2025
    Assignee: University of Florida Research Foundation, Inc.
    Inventors: Nicole Alana Horenstein, Roger Lee Papke, Hina Andleeb
  • Patent number: 12286406
    Abstract: Disclosed herein are compounds which inhibit RIPK1, pharmaceutical compositions, and methods of treatment of RIPK1-mediated diseases, such as neurodegenerative disorders, inflammatory disorders, and cancer.
    Type: Grant
    Filed: July 20, 2023
    Date of Patent: April 29, 2025
    Assignee: Board of Regents, The University of Texas System
    Inventors: Richard T. Lewis, Matthew Michael Hamilton, William J. Ray, Fernando Alvarez, Dana E. Pfaffinger, Naphtali Reyna, Jason Cross, Suyambu Kesava Vijayan Ramaswamy
  • Patent number: 12281058
    Abstract: The invention provides a method comprising hydrogenating a ketone in the presence of (i) a base, (ii) hydrogen gas and (iii) a catalyst comprising a charged or neutral complex of formula (I): wherein: Mn is a manganese atom or a manganese ion in oxidation state (I) to (VII); R1 and R2 are each independently optionally substituted C4-8monocyclic aryl or C3-7monocyclic heteroaryl moieties; -Fc- denotes a ferrocene (bis(?5-cyclopentadienyl)iron) moiety covalently bonded via adjacent carbon atoms of one of the two cyclopentadienyl moieties, and which may be optionally further substituted, in either cyclopentadienyl ring; —Z— is an alkylene linker of the formula —(CH2)1-6— in which one or more of the hydrogen atoms of the alkylene may be independently substituted; —Nx is an optionally substituted nitrogen-containing heteroaryl moiety, with the proviso that at least one of R1, R2 and —Nx is substituted one or more times with an electron donating group; and L1-L3 constitute one, two or three ligands, wherein,
    Type: Grant
    Filed: January 8, 2020
    Date of Patent: April 22, 2025
    Assignee: UNIVERSITY COURT OF THE UNIVERSITY OF ST ANDREWS
    Inventors: Magnus Widegren, Matthew Lee Clarke
  • Patent number: 12269814
    Abstract: A combination therapy including one or more compounds of formula (I): wherein R represents hydrogen, halo, cyano, C1-4 haloalkyl, C1-4 haloalkoxy, or SO2NR5R6, R1a and R1b independently represent hydrogen or halo; R2 represents hydrogen, halo, cyano, C1-4 alkyl, C1-4 alkoxy, or C1-4 haloalkoxy; R3 represents halo, cyano, C1-4 alkyl, or C1-4 hydroxyalkyl; R4 represents hydrogen or C1-4 alkyl; X represents CH or N; Y represents N or CH which carbon atom may optionally be substituted by R, R1a or R1b; R5 and R6 independently represent hydrogen or C1-4 alkyl; or a pharmaceutically acceptable salt thereof; and a second or further active ingredient.
    Type: Grant
    Filed: April 18, 2023
    Date of Patent: April 8, 2025
    Assignee: PULMOCIDE LIMITED
    Inventors: Thomas Christopher Colley, Kazuhiro Ito, Garth Rapeport, Peter Strong, Peter John Murray, Stuart Thomas Onions, Mihiro Sunose
  • Patent number: 12258321
    Abstract: Compounds belonging to the group of N-benzyl-2-(4-(4-substituted-1H-1,2,3-triazol-1-yl)phenylacetamides have cytotoxic activities against MCF7 breast cancer cells, and are useful in therapeutic regimes for breast cancer. The N-benzyl-2-(4-(4-substituted-1H-1,2,3-triazol-1-yl)phenylacetamides also have beneficial effects on BAX, BCL-2, MCL-1 and MAPK pathways within MCF& breast cancer cells.
    Type: Grant
    Filed: October 14, 2024
    Date of Patent: March 25, 2025
    Assignees: University of Jeddah, King Abdulaziz University, Helwan University
    Inventors: Roaa M. Alreemi, Hind A. Alkhatabi, Mohammed A. Baradwan, Abdelsattar M. Omar, Moustafa E. El-Araby, Yara E. Mansour, Samar S. Fatahala, Ahmed M. Said, Shahenda Mahgoub
  • Patent number: 12252488
    Abstract: The present invention provides compounds, compositions thereof, and methods of using the same for the inhibition of HPK1, and the treatment of HPK1-mediated disorders.
    Type: Grant
    Filed: February 11, 2022
    Date of Patent: March 18, 2025
    Assignee: Nimbus Saturn, Inc.
    Inventors: Neelu Kaila, Ian Linney, Stuart Ward, Grant Wishart, Benjamin Whittaker, William Sinko, Shawn Watts, Mark Anthony Ashwell, Byron Scott Delabarre
  • Patent number: 12239631
    Abstract: The present disclosure relates to crystalline forms of N-{3-[1-(2-nitrophenyl)-1H-pyrrol-2-yl]-allylidene}-aminoguanidinium salts having high solubility. The disclosure also relates to use of said crystalline forms in medicine.
    Type: Grant
    Filed: May 29, 2024
    Date of Patent: March 4, 2025
    Assignee: Synact Pharma APS
    Inventors: Thomas Boesen, Thomas Engelbrecht Nordkild Jonassen, Hayley Ann Reece, Natalie Louise Kelk, Alice Jane Turner, Ross McLellan
  • Patent number: 12234241
    Abstract: Provided is an imidazotriazine thiobenzamide derivative of formula (I), A preparation method for the imidazotriazine thiobenzamide derivative, and a use of the imidazotriazine thiobenzamide derivative or an isomer, a pharmaceutically-acceptable salt, or a prodrug thereof in the preparation of drugs for the treatment of cancer are also provided.
    Type: Grant
    Filed: April 12, 2024
    Date of Patent: February 25, 2025
    Assignee: Yunbaiyao Zhengwu Science and Technology (Shanghai) Co., Ltd.
    Inventors: Zhengwu Shen, Bin Deng, Yunxiang Fan, Yangli Shen, Xuejiang Chen, Yinshuang Wu, Xinyi Wang, Hongzhu Bian
  • Patent number: 12234212
    Abstract: The present invention relates to peptide conjugates of microtubule-targeting agents such as maytansinoid derivatives which are useful for the treatment of diseases such as cancer.
    Type: Grant
    Filed: January 11, 2023
    Date of Patent: February 25, 2025
    Assignee: Cybrexa 3, Inc.
    Inventors: Daniel Richard Marshall, Johanna Marie Csengery, Robert John Maguire, Robert A. Volkmann
  • Patent number: 12227484
    Abstract: The present invention relates to sulfonamides and related compounds which are inhibitors of PARG and are useful in the treatment of cancer.
    Type: Grant
    Filed: February 13, 2023
    Date of Patent: February 18, 2025
    Assignee: ARase Therapeutics Inc.
    Inventors: Paul Chang, Katherine Widdowson, Lisa J. Ames
  • Patent number: 12227511
    Abstract: The present disclosure relates to derivatives of bicyclic compounds and their uses in therapy. In particular, the present disclosure relates to derivatives of bicyclic compounds for use in modulating kinase enzymatic activity and accordingly modulating kinase-dependent diseases and conditions such as cancer and in specific embodiments, hepatocellular carcinoma (HCC). The present disclosure also relates to methods of synthesizing these compounds.
    Type: Grant
    Filed: May 8, 2023
    Date of Patent: February 18, 2025
    Assignee: Agency for Science, Technology and Research
    Inventor: Vikrant Arun Adsool
  • Patent number: 12226425
    Abstract: Compounds that are inhibitors of at least one of ARG1 and ARG2, and compositions containing the compounds and methods for synthesizing the compounds, are described herein. The use of such compounds and compositions for the treatment of a diverse array of diseases, disorders, and conditions, including cancer- and immune-related disorders that are mediated, at least in part, by ARG1 and ARG2 are also described herein.
    Type: Grant
    Filed: November 15, 2019
    Date of Patent: February 18, 2025
    Assignee: Arcus Biosciences, Inc.
    Inventors: Joel Beatty, Eric Thomas Newcomb, Jay Patrick Powers, Brandon Reid Rosen, Yongli Su, Anh Thu Tran, Corinne Nicole Foley, Rebecca Louise Grange, Tezcan Guney, Steven Donald Jacob, Jaroslaw Kalisiak, Manmohan Reddy Leleti, Erick Allen Lindsey, Debashis Mandal
  • Patent number: 12215097
    Abstract: A compound of Formula I includes a stereoisomer thereof and/or a salt thereof; wherein R1 is a substituted alkane group, a heterocylic group, or a pyridine group; X is hydrogen, a halogen, an amino acid residue, a substituted amino acid residue, an alkyl group, or an ester.
    Type: Grant
    Filed: January 18, 2024
    Date of Patent: February 4, 2025
    Assignee: Supernus Pharmaceuticals, Inc.
    Inventor: Janak Khimchand Padia
  • Patent number: 12201633
    Abstract: The present invention relates to certain compounds of Formula Ia and pharmaceutical compositions thereof and their use in methods for the alleviation and/or treatment of visceral pain, for example abdominal pain; pelvic pain; male pelvic pain; pain from an internal organ; bladder pain; painful bladder syndrome; post-surgical abdominal pain (e.g., GI resection, hysterectomy, oophorectomy, C-section, and the like); or pain arising from or related to: pancreatitis (e.g., chronic pancreatitis), prostatitis (e.g., chronic prostatitis), inflammatory bowel disease (e.g., Crohn's disease), endometriosis, interstitial cystitis, prostatitis (e.g., chronic prostatitis), epididymitis (e.g., chronic epididymitis), or post-surgical abdominal lesions. In some embodiments, the visceral pain is consequent to inflammatory bowel disease, for example Crohn's disease.
    Type: Grant
    Filed: June 21, 2022
    Date of Patent: January 21, 2025
    Assignee: Arena Pharmaceuticals, Inc.
    Inventors: Cheryl Geraldine Lassen, Marcelo Fabian Piccirillo
  • Patent number: 12202799
    Abstract: The present application discloses a method for identifying an agent for the treatment or prevention of cancer or metastatic cancer comprising the steps of contacting stem cell with a potential agent, and identifying an agent that induces differentiation, or inhibits stem cell pluripotency or growth of the stem cell, wherein such agent is determined to be an anti-cancer agent.
    Type: Grant
    Filed: October 28, 2021
    Date of Patent: January 21, 2025
    Assignee: MINERVA BIOTECHNOLOGIES CORPORATION
    Inventors: Cynthia Bamdad, Scott Moe
  • Patent number: 12201622
    Abstract: Provided are systems and methods for continuously administering to a subject in need of treatment a formulation comprising an immunomodulatory imide compound. In some embodiments, the method are for use in treating multiple myeloma, transfusion-dependent anemia due to low- or intermediate-1-risk myelodysplastic syndromes, mantle cell lymphoma, hematologic cancers, or solid tumor cancers.
    Type: Grant
    Filed: November 4, 2021
    Date of Patent: January 21, 2025
    Assignee: Starton Therapeutics, Inc.
    Inventors: James C. Oliver, Rod L. Hartwig, Fotios Plakogiannis, Nisarg Modi, Tamanna Lather, Yuliya C. Levintova, Marina Borovinskaya, Arturo Serrano-Batista