Patents Examined by Charanjit Aulakh
  • Patent number: 11286271
    Abstract: Provided herein are Ir(III) complexes comprising N-heterocyclic carbene ligand, method of synthesis of the Ir(III) complexes, a pharmaceutical composition comprises thereof. Also provided herein are the methods for the treatment and prevention of cancer/tumor in patients in need thereof by the administration of the Ir(III) complexes under both dark and light conditions. Also provided is a method of detecting the Ir(III) complex in a biological system. Also provided is a method of making the Ir(III) complex. The Ir(III) complexes possess anticancer activity such as the induction of cell death, inhibition of cellular proliferation, and inhibition of tumor growth in vivo.
    Type: Grant
    Filed: July 31, 2019
    Date of Patent: March 29, 2022
    Assignee: THE UNIVERSITY OF HONG KONG
    Inventors: Chi Ming Che, Tsz Lung Lam, Ka Chung Tong
  • Patent number: 11267815
    Abstract: The present invention discloses a class of amino-substituted nitrogen-containing fused ring compounds, a preparation method therefor, and a use thereof. The structure of the amino-substituted nitrogen-containing fused ring compounds of the present invention is as shown in formula (I) below, and each group therein is as defined in the specification. The amino-substituted nitrogen-containing fused ring compounds of the present invention are novel specific FGFR kinase inhibitors, having excellent inhibitory activity for FGFR-related tumor cell proliferation, and is applicable to the treatment of diseases such as tumors associated with FGFR kinase mutations or abnormal expressions.
    Type: Grant
    Filed: October 30, 2018
    Date of Patent: March 8, 2022
    Assignee: SHANGHAI RINGENE BIOPHARMA CO., LTD.
    Inventor: Hui Wang
  • Patent number: 11261189
    Abstract: 2-primary amino-4-secondary amino-quinoline derivatives, their manufacture, pharmaceutical compositions comprising them and their use as medicaments are disclosed. The compounds are useful as a medicament in treating and/or decreasing the severity and/or progression and/or preventing fibrosis and/or related diseases, or for use as a medicament in treating, decreasing the severity and/or progression of and/or preventing autophagy and/or related diseases, for inhibiting autophagy flux, and for inhibiting cathepsins B (CTSB), L (CTSL) and/or D (CTSD) and/or related diseases.
    Type: Grant
    Filed: August 1, 2019
    Date of Patent: March 1, 2022
    Assignee: GENOSCIENCE PHARMA
    Inventors: Philippe Halfon, Firas Bassissi, Sonia Brun, Jérôme Courcambeck, Madani Rachid
  • Patent number: 11264572
    Abstract: A method for producing an organic non-fullerene electron transport compound includes mixing naphthalene-1,4,5,8-tetracarboxylic dianhydride and an amine compound in dimethylformamide. The method also includes heating the mixture to a temperature greater than or equal to 70° and less than or equal to 160° C. for an amount of time greater than or equal to 1 hour and less than or equal to 24 hours. The method further includes isolating an organic non-fullerene electron transport compound reaction product.
    Type: Grant
    Filed: November 23, 2020
    Date of Patent: March 1, 2022
    Assignee: CubicPV Inc.
    Inventors: Michael David Irwin, Minh Tu Nguyen, Kamil Mielczarek
  • Patent number: 11254685
    Abstract: There are provided, prodrugs of opioid and other controlled substance, having enhanced physical and chemical stability to resist tampering and to make long-acting release formulations, and pharmaceutically accepted salts and solvates thereof. There are also provided methods of using the disclosed compounds as abuse deterrent products.
    Type: Grant
    Filed: July 19, 2018
    Date of Patent: February 22, 2022
    Assignee: SUZHOU RUNXINDATAI PHARMACEUTICS LTD CO.
    Inventors: Hui Ouyang, Yong Qiu
  • Patent number: 11254680
    Abstract: Provided are cyclic iminopyridimdine compounds and their bicyclic derivatives, pharmaceutical compositions comprising such compounds, and methods of using such compounds or compositions, such as methods of treating a proliferation disorder, such as a cancer or a tumor, or in some embodiments disease or disorders related to the dysregulation of kinase such as, but not limited to B-Raf V600E kinase.
    Type: Grant
    Filed: September 20, 2018
    Date of Patent: February 22, 2022
    Assignee: ABM Therapeutics Corporation
    Inventor: Chen Chen
  • Patent number: 11254676
    Abstract: Provided is a compound represented by Formula 1 having an inhibitory activity on lysine-specific demethylase-1 (LSD1), an optical isomer, a solvate, a tautomer, or a pharmaceutically acceptable salt thereof, which is effective in preventing or treating a disease caused by abnormal activation of LSD1.
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: February 22, 2022
    Assignee: HANMI PHARM. CO., LTD.
    Inventors: In Hwan Bae, Ji Sook Kim, Won Jeoung Kim, Chang Hee Park, Ji Young Song, Young Gil Ahn
  • Patent number: 11242351
    Abstract: The present application relates to compounds of Formula (I) or pharmaceutically acceptable salts, solvates and/or prodrugs thereof, to compositions comprising these compounds or pharmaceutically acceptable salts, solvates and/or prodrugs thereof, and various uses in the treatment of diseases, disorders or conditions that are treatable by inhibiting interactions with BCL6 BTB, such as cancer.
    Type: Grant
    Filed: December 21, 2018
    Date of Patent: February 8, 2022
    Assignee: ONTARIO INSTITUTE FOR CANCER RESEARCH (OICR)
    Inventors: Rima Al-awar, Methvin Isaac, Anh My Chau, Ahmed Mamai, Iain Watson, Gennady Poda, Pandiaraju Subramanian, Brian Wilson, David Uehling
  • Patent number: 11241418
    Abstract: Provided herein are compounds, salts, crystalline forms, and pharmaceutical compositions that are related to Selective Estrogen Receptor Degraders, as well as methods of preparing the same. Also provided herein are methods of using the compounds, salts, crystalline forms, and pharmaceutical compositions for the treatment of diseases or disorders, such as breast cancer.
    Type: Grant
    Filed: February 20, 2020
    Date of Patent: February 8, 2022
    Assignee: INVENTISBIO CO., LTD.
    Inventors: Xing Dai, Yueheng Jiang
  • Patent number: 11234981
    Abstract: A pharmaceutical composition is provided comprising combination of antiretroviral drugs optionally in combination of pharmacokinetic boosters. The formulation is used for the treatment of diseases caused by retroviruses. The process of preparation of the formulation is also provided.
    Type: Grant
    Filed: April 18, 2018
    Date of Patent: February 1, 2022
    Assignee: Cipla Limited
    Inventors: Geena Malhotra, Kalpana Joshi, Preeti Raut
  • Patent number: 11234977
    Abstract: The invention provides compounds of Formula (I) as described herein, along with pharmaceutically acceptable salts, pharmaceutical compositions and pharmaceutical combinations containing such compounds, as well as methods to use these compounds, salts and compositions for treating viral infections, particularly infections caused by hepatitis B virus (HBV), and for reducing the occurrence of serious conditions associated with HBV.
    Type: Grant
    Filed: December 19, 2018
    Date of Patent: February 1, 2022
    Assignee: Novartis AG
    Inventors: Jiping Fu, Wooseok Han, Xianming Jin, Keith Bruce Pfister, Joseph Michael Young
  • Patent number: 11236098
    Abstract: In certain embodiments the invention is directed to a process for preparing an oxycodone hydrochloride composition having less than 25 ppm of 14-hydroxycodeinone.
    Type: Grant
    Filed: March 15, 2021
    Date of Patent: February 1, 2022
    Assignee: Purdue Pharma L.P.
    Inventors: Robert Chapman, Lonn S. Rider, Qi Hong, Robert Kupper, Donald J. Kyle
  • Patent number: 11234975
    Abstract: The presently described technology provides compositions of one or more of oxoacids, amino acids, polyethylene glycols, and/or vitamin compounds chemically conjugated to levorphanol ((?)-17-methylmorphinan-3-ol) to form novel prodrugs and compositions of levorphanol.
    Type: Grant
    Filed: April 12, 2018
    Date of Patent: February 1, 2022
    Assignee: KEMPHARM, INC.
    Inventors: Travis Mickle, Sven Guenther, Sanjib Bera
  • Patent number: 11229638
    Abstract: Compounds having the following Formula I and/or Formula II and methods of their use and preparation are disclosed:
    Type: Grant
    Filed: August 20, 2018
    Date of Patent: January 25, 2022
    Assignee: Gilead Sciences, Inc.
    Inventors: Mark J. Bartlett, Britton Kenneth Corkey, Jennifer Leigh Cosman, Kristyna M. Elbel, Elfatih Elzein, Rao V. Kalla, Dmitry Koltun, Xiaofen Li, Eric Q. Parkhill, Thao Perry
  • Patent number: 11225485
    Abstract: Provided are cyclic iminopyridimdine compounds and their bicyclic derivatives, pharmaceutical compositions comprising such compounds, and methods of using such compounds or compositions, such as methods of treating a proliferation disorder, such as a cancer or a tumor, or in some embodiments disease or disorders related to the dysregulation of kinase such as, but not limited to B-Raf V600E kinase.
    Type: Grant
    Filed: September 20, 2018
    Date of Patent: January 18, 2022
    Assignee: ABM Therapeutics Corporation
    Inventor: Chen Chen
  • Patent number: 11224600
    Abstract: The present disclosure provides a compound of Formula (I): or a pharmaceutically acceptable salt thereof as described herein. The present disclosure also provides pharmaceutical compositions comprising a compound of Formula (I), processes for preparing compounds of Formula (I), and therapeutic methods for treating inflammatory disease.
    Type: Grant
    Filed: October 29, 2019
    Date of Patent: January 18, 2022
    Assignee: GILEAD SCIENCES, INC.
    Inventors: Peter A. Blomgren, Taryn Campbell, Jayaraman Chandrasekhar, Christopher T. Clark, Julian A. Codelli, Kevin S. Currie, Jeffrey E. Kropf, Yasamin Moazami, Nicole Nava, Leena Patel, Stephane Perreault, Jason K. Perry, Kassandra F. Sedillo, Natalie Seeger, Kirk L. Stevens, Jennifer Anne Treiberg, Suet C. Yeung, Zhongdong Zhao
  • Patent number: 11213526
    Abstract: Applicant discloses methods for treating a glucocorticoid receptor positive (GR+) neuroepithelial tumor in a subject, comprising administering a selective glucocorticoid receptor modulator (SGRM) in an amount effective to reduce the tumor load in a subject. The GR+ neuroepithelial tumor may be a neurofibromatosis type 2 (NF 2) tumor; the GR+ neuroepithelial tumor may be a schwannoma, meningioma, or ependymoma. In embodiments, the GR+ neuroepithelial tumor is not an adrenocorticotropic hormone (ACTH)-secreting tumor. In embodiments, the SGRM comprises a steroidal backbone. In embodiments, the SGRM is mifepristone. In embodiments, the SGRM comprises a non-steroidal backbone, such as, e.g., a cyclohexyl pyrimidine, a fused azadecalin, a heteroaryl ketone fused azadecalin, or an octahydro fused azadecalin backbone. The SGRM may be administered orally. The SGRM may be administered alone. In embodiments, the SGRM is administered with at least one non-SGRM therapy, e.g.
    Type: Grant
    Filed: June 18, 2018
    Date of Patent: January 4, 2022
    Assignee: Corcept Therapeutics, Inc.
    Inventor: Andreas G. Moraitis
  • Patent number: 11214544
    Abstract: The presently described technology provides compositions of one or more of oxoacids, polyethylene glycols, and/or vitamin compounds chemically conjugated to dextrorphan, (+)-17-methylmorphinan-3-ol), to form novel prodrugs and compositions of dextrorphan.
    Type: Grant
    Filed: April 12, 2018
    Date of Patent: January 4, 2022
    Assignee: KEMPHARM, INC.
    Inventors: Travis Mickle, Sven Guenther, Sanjib Bera
  • Patent number: 11214591
    Abstract: The present disclosure provides for a synthetic strategy to incorporate a C12?-hydroxy group from the methylene (—CH2-) in a steroid backbone, combining synthetic chemistry and enzymology techniques to develop a selective inhibitor for cytochrome P450 8B1, and developing a selective P450 8B1 inhibitor, which can be used as a tool to study P450 8B1 and treat health issues.
    Type: Grant
    Filed: September 19, 2019
    Date of Patent: January 4, 2022
    Assignee: Board of Regents, the University of Texas System
    Inventor: Francis Yoshimoto
  • Patent number: 11202776
    Abstract: Provided herein is a method of treating or alleviating one or more symptoms of a disorder, disease, or condition mediated by a dopamine D2 or D3 receptor with 3-((1-cyclohexyl-4-oxo-8-(4-oxo-4-phenylbutyl)-1,3,8-triazaspiro[4.5]decan-3-yl)methyl)benzoic acid or a pharmaceutically acceptable salt thereof. Also provided herein is a method of increasing the serum prolactin level with 3-((1-cyclohexyl-4-oxo-8-(4-oxo-4-phenylbutyl)-1,3,8-triazaspiro[4.5]decan-3-yl)methyl)benzoic acid or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: May 11, 2018
    Date of Patent: December 21, 2021
    Inventor: Emil Chuang