Patents by Inventor Sridhar Ramanathan

Sridhar Ramanathan 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).

  • Dry-down processes for dye-conjugated reagents
    Patent number: 11774443
    Abstract: The method involves drying down dye-conjugated reagents in separate locations in a reaction vessel so that the dyes don't non-specifically interact with each other during drying. This invention thus improves multiplex binding assays by eliminating erroneous results caused by dyes' being non-specifically attached to each other when dried down together.
    Type: Grant
    Filed: November 23, 2021
    Date of Patent: October 3, 2023
    Assignee: Beckman Coulter, Inc.
    Inventors: Sridhar Ramanathan, Badri Narayanan Natarajan
  • DRY-DOWN PROCESSES FOR DYE-CONJUGATED REAGENTS
    Publication number: 20220091108
    Abstract: The method involves drying down dye-conjugated reagents in separate locations in a reaction vessel so that the dyes don't non-specifically interact with each other during drying. This invention thus improves multiplex binding assays by eliminating erroneous results caused by dyes' being non-specifically attached to each other when dried down together.
    Type: Application
    Filed: November 23, 2021
    Publication date: March 24, 2022
    Inventors: Sridhar Ramanathan, Badri Narayanan Natarajan
  • Dry-down processes for dye-conjugated reagents
    Patent number: 11249075
    Abstract: The method involves drying down dye-conjugated reagents in separate locations in a reaction vessel so that the dyes don't non-specifically interact with each other during drying. This invention thus improves multiplex binding assays by eliminating erroneous results caused by dyes' being non-specifically attached to each other when dried down together.
    Type: Grant
    Filed: June 19, 2017
    Date of Patent: February 15, 2022
    Assignee: Beckman Coulter, Inc.
    Inventors: Sridhar Ramanathan, Badri Narayanan Natarajan
  • Substituted carbapenems for the treatment of bacterial infections
    Patent number: 11180504
    Abstract: This invention relates to carbapenem compounds of the following formula: wherein A, Z, X, R1, and R4 are as described herein, as well as stereoisomers, pharmaceutically acceptable salts or N-oxides thereof, which may be useful for the treatment of bacterial infections, particularly drug-resistant bacterial infections, as well as the processes for the preparation of compounds, the pharmaceutical compositions of these compounds and their use in the treatment of bacterial infection.
    Type: Grant
    Filed: March 15, 2017
    Date of Patent: November 23, 2021
    Assignees: ORCHID PHARMA LTD., MERCK SHARP & DOHME CORP.
    Inventors: Gopalan Balasubramanian, Maneesh Paul-Satyaseela, Chidambaram Venkateswaran Srinivasan, Sridhar Ramanathan Iyer, Hariharan Periasamy, Venkatesan Parameswaran, Bharani Thirunavukkarasu, Prabhakar Rao Gunturu, Manjula Devi Deshkumar, Venkateshwarlu Jakkala, Michael Miller, Ravi P. Nargund, Sheo Singh, Shuzhi Dong, Hongwu Wang, Katherine Young
  • CARBAPENEM COMPOUNDS
    Publication number: 20200291029
    Abstract: This invention relates to carbapenem compounds, their stereoisomers, pharmaceutically acceptable salts or N-oxides thereof, which may be useful for the treatment of bacterial infections, particularly drug-resistant bacterial infections, as well as the processes for the preparation of compounds, the pharmaceutical compositions of these compounds and their use in the treatment of bacterial infection.
    Type: Application
    Filed: March 15, 2017
    Publication date: September 17, 2020
    Inventors: Gopalan Balasubramanian, Maneesh Paul-Satyaseela, Chidambaram Venkateswaran Srinivasan, Sridhar Ramanathan Iyer, Hariharan Periasamy, Venkatesan Parameswaran, Bharani Thirunavukkarasu, Prabhakar Rao Gunturu, Manjula Devi Deshkumar, Venkateshwarlu Jakkala, Michael Miller, Ravi P. Nargund, Sheo Singh, Shuzhi Dong, Hongwu Wang, Katherine Young
  • DRY-DOWN PROCESSES FOR DYE-CONJUGATED REAGENTS
    Publication number: 20190242882
    Abstract: The method involves drying down dye-conjugated reagents in separate locations in a reaction vessel so that the dyes don't non-specifically interact with each other during drying. This invention thus improves multiplex binding assays by eliminating erroneous results caused by dyes' being non-specifically attached to each other when dried down together.
    Type: Application
    Filed: June 19, 2017
    Publication date: August 8, 2019
    Inventors: Sridhar Ramanathan, Badri Narayanan Natarajan