Patents by Inventor Mihir Mandal

Mihir Mandal has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20240239788
    Abstract: Compounds or their pharmaceutically acceptable salts can inhibit the G12D mutant of Kirsten rat sarcoma (KRAS) protein and are expected to have utility as therapeutic agents, for example, for treating cancer. The disclosure also provides pharmaceutical compositions which comprise compounds disclosed herein or pharmaceutically acceptable salts thereof. The disclosure also relates to methods for use of the compounds or their pharmaceutically acceptable salts in the therapy and prophylaxis of cancer and for preparing pharmaceuticals for this purpose.
    Type: Application
    Filed: April 15, 2022
    Publication date: July 18, 2024
    Inventors: David L. Sloman, Gianni Chessari, Patrick Schöpf, Steven Howard, Yuichi Kawai, Kazuaki Shibata, Hiroki Asakura, Takao Uno, Takeshi Sagara, Masayuki Nakamura, Yu Kobayakawa, David Jonathan Bennett, Indu Bharathan, Thomas H. Graham, Yongxin Han, Zahid Hussain, Xiaoshen Ma, Mihir Mandal, Ryan D. Otte, Anandan Palani, Uma Swaminathan, Mycah Uehling, Yingchun Ye, Ryan Chau, Alec H. Christian, Symon Gathiaka, Timothy J. Henderson, Elisabeth T. Hennessy, Andrew J. Hoover, Shuhei Kawamura, Igri Kolaj, Thomas W. Lyons, Matthew J. Mitcheltree, Aaron Sather
  • Publication number: 20240208994
    Abstract: The present invention provides a compound of Formula I and pharmaceutical compositions comprising one or more said compounds, and methods for using said compounds for treating or preventing one or more disease states that could benefit from inhibition of plasma kallikrein, including hereditary angioedema, uveitis, posterior uveitis, wet age-related macular degeneration, diabetic macular edema, diabetic retinopathy and retinal vein occlusion. The compounds are selective inhibitors of plasma kallikrein.
    Type: Application
    Filed: April 18, 2022
    Publication date: June 27, 2024
    Applicant: Merck Sharp & Dohme LLC
    Inventors: Alan C. Cheng, Ying-Duo Gao, Song Yang, Mihir Mandal, Jiafang He, Jovan Alexander Lopez, Maoqun Tian
  • Patent number: 11752128
    Abstract: Novel compounds of the structural formula I, and the pharmaceutically acceptable salts thereof, are inhibitors of TarO and may be useful in the prevention, treatment and suppression of diseases mediated by TarO, such as bacterial infections, including gram negative bacterial infections and gram positive bacterial infections such as MRSA and MRSE, alone or in combination with a ?-lactam antibiotic.
    Type: Grant
    Filed: July 26, 2021
    Date of Patent: September 12, 2023
    Assignee: MERCK SHARP & DOHME CORPORATION
    Inventors: John P. Caldwell, Ginny Dai Ho, Sookhee N. Ha, Sandra J. Koseoglu, Marc A. Labroli, Sang Ho Lee, Christina Madsen-Duggan, Mihir Mandal, Jianping Pan, Weidong Pan, Terry Roemer, Jing Su, Christopher Michael Tan, Zheng Tan, Hao Wang, Christine Yang, Shu-Wei Yang
  • Patent number: 11738010
    Abstract: Novel compounds of the structural formula I, and the pharmaceutically acceptable salts thereof, are inhibitors of TarO and may be useful in the prevention, treatment and suppression of diseases mediated by TarO, such as bacterial infections, including gram negative bacterial infections and gram positive bacterial infections such as MRSA and MRSE, alone or in combination with a ?-lactam antibiotic.
    Type: Grant
    Filed: July 26, 2021
    Date of Patent: August 29, 2023
    Assignee: MERCK SHARP & DOHME CORP.
    Inventors: John P. Caldwell, Reynalda De Jesus, Fa-Xiang Ding, Charles J. Gill, Ginny Dai Ho, Sookhee N. Ha, Sandra J. Koseoglu, Marc A. Labroli, Sang Ho Lee, Christina Madsen-Duggan, Mihir Mandal, Terry Roemer, Jing Su, Christopher Michael Tan, Zheng Tan, Haifeng Tang, Hao Wang, Christine Yang, Shu-Wei Yang
  • Publication number: 20220402916
    Abstract: Provided are compounds of Formula (I) or a pharmaceutically acceptable salt thereof, wherein Y, CY, R1, R3, R4, R5, R6, R2a, R2b, RMa, RMb, and the subscripts m, n, and q are as described herein. The compounds or their pharmaceutically acceptable salts can inhibit the G12C mutant of Kirsten rat sarcoma (KRAS) protein and are expected to have utility as therapeutic agents, for example, for treatment of cancer. Also provided are pharmaceutical compositions which comprise compounds of Formula (I) or pharmaceutically acceptable salts thereof. Also provided are methods for use of the compounds or their pharmaceutically acceptable salts in the therapy and prophylaxis of cancer and for preparing pharmaceuticals for this purpose.
    Type: Application
    Filed: September 18, 2020
    Publication date: December 22, 2022
    Inventors: Andrew J. Hoover, Thomas H. Graham, Xiaoshen Ma, Zahid Hussain, Mihir Mandal, Symon Gathiaka, Yongxin Han, David L. Sloman
  • Publication number: 20210346364
    Abstract: Novel compounds of the structural formula I, and the pharmaceutically acceptable salts thereof, are inhibitors of TarO and may be useful in the prevention, treatment and suppression of diseases mediated by TarO, such as bacterial infections, including gram negative bacterial infections and gram positive bacterial infections such as MRSA and MRSE, alone or in combination with a ?-lactam antibiotic.
    Type: Application
    Filed: July 26, 2021
    Publication date: November 11, 2021
    Applicant: MERCK SHARP & DOHME CORP.
    Inventors: John P. CALDWELL, Reynalda DE JESUS, Fa-Xiang DING, Charles J. GIll, Ginny Dai HO, Sookhee N. HA, Sandra J. KOSEOGLU, Marc A. LABROLI, Sang Ho LEE, Christina MADSEN-DUGGAN, Mihir MANDAL, Terry ROEMER, Jing SU, Christopher Michael TAN, Zheng TAN, Haifeng TANG, Hao WANG, Christine YANG, Shu-Wei YANG
  • Publication number: 20210346344
    Abstract: Novel compounds of the structural formula I, and the pharmaceutically acceptable salts thereof, are inhibitors of TarO and may be useful in the prevention, treatment and suppression of diseases mediated by TarO, such as bacterial infections, including gram negative bacterial infections and gram positive bacterial infections such as MRSA and MRSE, alone or in combination with a ?-lactam antibiotic.
    Type: Application
    Filed: July 26, 2021
    Publication date: November 11, 2021
    Applicant: MERCK SHARP & DOHME CORP.
    Inventors: John P. CALDWELL, Ginny Dai HO, Sookhee N. HA, Sandra J. KOSEOGLU, Marc A. LABROLI, Sang Ho LEE, Christina MADSEN-DUGGAN, Mihir MANDAL, Jianping PAN, Weidong PAN, Terry ROEMER, Jing SU, Christopher Michael TAN, Zheng TAN, Hao WANG, Christine YANG, Shu-Wei YANG
  • Patent number: 11141410
    Abstract: Novel compounds of the structural formula I, and the pharmaceutically acceptable salts thereof, are inhibitors of TarO and may be useful in the prevention, treatment and suppression of diseases mediated by TarO, such as bacterial infections, including gram negative bacterial infections and gram positive bacterial infections such as MRSA and MRSE, alone or in combination with a ?-lactam antibiotic.
    Type: Grant
    Filed: December 13, 2016
    Date of Patent: October 12, 2021
    Assignee: MERCK SHARP & DOHME CORP
    Inventors: John P. Caldwell, Reynalda De Jesus, Fa-Xiang Ding, Charles J. Gill, Ginny Dai Ho, Sookhee N. Ha, Sandra J. Koseoglu, Marc A. Labroli, Sang Ho Lee, Christina Madsen-Duggan, Mihir Mandal, Terry Roemer, Jing Su, Christopher Michael Tan, Zheng Tan, Haifeng Tang, Hao Wang, Christine Yang, Shu-Wei Yang
  • Patent number: 11141403
    Abstract: Novel compounds of the structural formula I, and the pharmaceutically acceptable salts thereof, are inhibitors of TarO and may be useful in the prevention, treatment and suppression of diseases mediated by TarO, such as bacterial infections, including gram negative bacterial infections and gram positive bacterial infections such as MRSA and MRSE, alone or in combination with a ?-lactam antibiotic.
    Type: Grant
    Filed: December 13, 2016
    Date of Patent: October 12, 2021
    Assignee: MERCK SHARP & DOHME CORP
    Inventors: John P. Caldwell, Ginny Dai Ho, Sookhee N. Ha, Sandra J. Koseoglu, Marc A. Labroli, Sang Ho Lee, Christina Madsen-Duggan, Mihir Mandal, Jianping Pan, Weidong Pan, Terry Roemer, Jing Su, Christopher Michael Tan, Zheng Tan, Hao Wang, Christine Yang, Shu-Wei Yang
  • Publication number: 20200261410
    Abstract: Novel compounds of the structural formula I, and the pharmaceutically acceptable salts thereof, are inhibitors of TarO and may be useful in the prevention, treatment and suppression of diseases mediated by TarO, such as bacterial infections, including gram negative bacterial infections and gram positive bacterial infections such as MRSA and MRSE, alone or in combination with a ?-lactam antibiotic.
    Type: Application
    Filed: December 13, 2016
    Publication date: August 20, 2020
    Applicant: MERCK SHARP & DOHME CORP.
    Inventors: John P. CALDWELL, Ginny Dai HO, Sookhee N. HA, Sandra J. KOSEOGLU, Marc A. LABROLI, Sang Ho LEE, Christina MADSEN-DUGGAN, Mihir MANDAL, Jianping PAN, Weidong PAN, Terry ROEMER, Jin SU, Christopher Michael TAN, Zheng TAN, Hao WANG, Christine YANG, Shu-Wei YANG
  • Publication number: 20200261436
    Abstract: Novel compounds of the structural formula I, and the pharmaceutically acceptable salts thereof, are inhibitors of TarO and may be useful in the prevention, treatment and suppression of diseases mediated by TarO, such as bacterial infections, including gram negative bacterial infections and gram positive bacterial infections such as MRSA and MRSE, alone or in combination with a ?-lactam antibiotic.
    Type: Application
    Filed: December 13, 2016
    Publication date: August 20, 2020
    Applicant: MERCK SHARP & DOHME CORP.
    Inventors: John P. CALDWELL, Reynalda DE JESUS, Fa-Xiang DING, Charles J. GIll, Ginny Dai HO, Sookhee N. HA, Sandra J. KOSEOGLU, Marc A. LABROLI, Sang Ho LEE, Christina MADSEN-DUGGAN, Mihir MANDAL, Terry ROEMER, Jing SU, Christopher Michael TAN, Zheng TAN, Haifeng TANG, Hao WANG, Christine YANG, Shu-Wei YANG
  • Patent number: 10144741
    Abstract: The present invention relates to novel nargenicin related compounds which can inhibit DnaE and have antibacterial, particularly antimycobacterial activity against Mycobacterium tuberculosis. The present invention also relates to method for inhibiting growth of mycobacterial cells as well as a method of treating mycobacterial infections by Mycobacterium tuberculosis by administering an antimycobacterially effective amount of nargenicin or a nargenicin-related compound and/or their pharmaceutically acceptable salts.
    Type: Grant
    Filed: March 2, 2018
    Date of Patent: December 4, 2018
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Katherine Young, David B. Olsen, Sheo B. Singh, Jing Su, Robert R. Wilkening, James M. Apgar, Dongfang Meng, Dann Parker, Mihir Mandal, Lihu Yang, Ronald E. Painter, Qun Dang, Takao Suzuki
  • Publication number: 20180186808
    Abstract: The present invention relates to novel nargenicin related compounds which can inhibit DnaE and have antibacterial, particularly antimycobacterial activity against Mycobacterium tuberculosis. The present invention also relates to method for inhibiting growth of mycobacterial cells as well as a method of treating mycobacterial infections by Mycobacterium tuberculosis by administering an antimycobacterially effective amount of nargenicin or a nargenicin-related compound and/or their pharmaceutically acceptable salts.
    Type: Application
    Filed: March 2, 2018
    Publication date: July 5, 2018
    Inventors: Katherine Young, David B. Olsen, Sheo B. Singh, Jing Su, Robert R. Wilkening, James M. Apgar, Dongfang Meng, Dann Parker, Mihir Mandal, Lihu Yang, Ronald E. Painter, Qun Dang, Takao Suzuki
  • Patent number: 9944654
    Abstract: The present invention relates to novel nargenicin related compounds which can inhibit DnaE and have antibacterial, particularly antimycobacterial activity against Mycobacterium tuberculosis. The present invention also relates to method for inhibiting growth of mycobacterial cells as well as a method of treating mycobacterial infections by Mycobacterium tuberculosis by administering an antimycobacterially effective amount of nargenicin or a nargenicin-related compound and/or their pharmaceutically acceptable salts.
    Type: Grant
    Filed: October 21, 2015
    Date of Patent: April 17, 2018
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Katherine Young, David B. Olsen, Sheo B. Singh, Jing Su, Robert R. Wilkening, James M. Apgar, Dongfang Meng, Dann Parker, Mihir Mandal, Lihu Yang, Ronald E. Painter, Qun Dang, Takao Suzuki
  • Patent number: 9839642
    Abstract: The present invention relates to compounds of formula I that are metallo-?-lactamase inhibitors, the synthesis of such compounds, and the use of such compounds for use with ?-lactam antibiotics for overcoming resistance.
    Type: Grant
    Filed: May 4, 2015
    Date of Patent: December 12, 2017
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Haifeng Tang, Shu-Wei Yang, Mihir Mandal, Jing Su, Guoqing Li, Weidong Pan, Haiqun Tang, Reynalda DeJesus, Jianping Pan, William Hagmann, Fa-Xiang Ding, Li Xiao, Alexander Pasternak, Yuhua Huang, Shuzhi Dong, Dexi Yang
  • Publication number: 20170305924
    Abstract: The present invention relates to novel nargenicin related compounds which can inhibit DnaE and have antibacterial, particularly antimycobacterial activity against Mycobacterium tuberculosis. The present invention also relates to method for inhibiting growth of mycobacterial cells as well as a method of treating mycobacterial infections by Mycobacterium tuberculosis by administering an antimycobacterially effective amount of nargenicin or a nargenicin-related compound and/or their pharmaceutically acceptable salts.
    Type: Application
    Filed: October 21, 2015
    Publication date: October 26, 2017
    Applicant: Merck Sharp & Dohme Corp.
    Inventors: Katherine Young, David B. Olsen, Sheo B. Singh, Jing Su, Robert R. Wilkening, James M. Apgar, Dongfang Meng, Dann Parker, Mihir Mandal, Lihu Yang, Ronald E. Painter, Qun Dang, Takao Suzuki
  • Patent number: 9708336
    Abstract: The present invention relates to compounds of formula (I) that are metallo-?-lactamase inhibitors, the synthesis of such compounds, and the use of such compounds for use with ?-lactam antibiotics for overcoming resistance.
    Type: Grant
    Filed: January 16, 2015
    Date of Patent: July 18, 2017
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Mihir Mandal, Haifeng Tang, Li Xiao, Jing Su, Guoqing Li, Shu-Wei Yang, Weidong Pan, Haiqun Tang, Reynalda DeJesus, Jacqueline Hicks, Matthew Lombardo, Hong Chu, William Hagmann, Alex Pasternak, Xin Gu, Jinlong Jiang, Shuzhi Dong, Fa-Xiang Ding, Clare London, Dipshikha Biswas, Katherine Young, David N. Hunter, Zhiqiang Zhao, Dexi Yang
  • Publication number: 20170173035
    Abstract: The present invention relates to compounds of formula I that are metallo-?-lactamase inhibitors, the synthesis of such compounds, and the use of such compounds for use with ?-lactam antibiotics for overcoming resistance.
    Type: Application
    Filed: May 4, 2015
    Publication date: June 22, 2017
    Applicant: Merck Sharp & Dohme Corp.
    Inventors: Haifeng Tang, Shu-Wei Yang, Mihir Mandal, Jing Su, Guoqing Li, Weidong Pan, Haiqun Tang, Reynalda DeJesus, Jianping Pan, William Hagmann, Fa-Xiang Ding, Li Xiao, Alexander Pasternak, Yuhua Huang, Shuzhi Dong, Dexi Yang
  • Publication number: 20160333021
    Abstract: The present invention relates to compounds of formula (I) that are metallo-?-lactamase inhibitors, the synthesis of such compounds, and the use of such compounds for use with ?-lactam antibiotics for overcoming resistance.
    Type: Application
    Filed: January 16, 2015
    Publication date: November 17, 2016
    Applicant: Merck Sharp & Dohme Corp.
    Inventors: Mihir Mandal, Haifeng Tang, Li Xiao, Jing Su, Guoqing Li, Shu-Wei Yang, Weidong Pan, Haiqun Tang, Reynalda DeJesus, Jacqueline Hicks, Matthew Lombardo, Hong Chu, William Hagmann, Alex Pasternak, Xin Gu, Jinlong Jiang, Shuzhi Dong, Fa-Xiang Ding, Clare London, Dipshikha Biswas, Katherine Young, David N. Hunter, Zhiqiang Zhao, Dexi Yang
  • Patent number: 9340530
    Abstract: The present invention relates to bicyclic himbacine derivatives of the formula or a pharmaceutically acceptable salt thereof, wherein: X is —O—, —N(R), —C(R8)(R9) or —C(O)—; and Y is —O—, —N(R), —C(R8)(R9) or —C(O)— and the remaining variables are described herein. The compounds of the invention are effective inhibitors of the PAR-1 receptor. The inventive compounds may be used for the treatment or prophylaxis of disease states such as ACS, secondary prevention of myocardial infarction or stroke, or PAD.
    Type: Grant
    Filed: February 27, 2013
    Date of Patent: May 17, 2016
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Mihir Mandal, Timothy A. Blizzard, Helen Chen, Harry Chobanian, Yan Guo, Barbara Pio, Zhicai Wu, Tesfaye Biftu, William J. Greenlee, Johnny Zhaoning Zhu