Patents by Inventor Mosuvan Kuppusamy

Mosuvan Kuppusamy 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).

  • Process for removal of solvent and detergent from plasma
    Patent number: 7662411
    Abstract: The present invention relates to a process of disinfecting biological materials. In particular, a novel process is provided for removing detergent and/or solvent added to biological materials for the inactivation of viral contaminants. Safe, efficient, and economical methods for removing virucidal agents such as solvent-detergent from virus-inactivated pooled plasma by hydrophobic interaction chromatography are provided. Methods for clearing solvent-detergent from virus-inactivated biological materials in a single step are also provided.
    Type: Grant
    Filed: June 29, 2005
    Date of Patent: February 16, 2010
    Assignee: Reliance Life Sciences Pvt. Ltd.
    Inventors: Chandra Viswanathan, Mosuvan Kuppusamy, Manjunath Kamath, Vilas Baikar, Arati Tanavade, Narahari R. Prasad, Ritesh Dhundi
  • Recombinant streptokinase
    Patent number: 7105327
    Abstract: The present invention is based on the isolation of a gene coding for streptokinase from Streptococcus equisimilis (ATCC 9542), its cloning, and expression in E. coli. Two different strategies were carried out for the production of enzymatically-active streptokinase. In the first strategy, streptokinase was expressed as an inclusion body without its signal sequence followed by purification, solubulization, and renaturation to obtain an active preparation. The purified enzyme was formulated and lyophilized. In the second strategy, enzymatically-active streptokinase is secreted into the culture medium. The enzyme was purified, formulated and lyophilized.
    Type: Grant
    Filed: June 15, 2001
    Date of Patent: September 12, 2006
    Assignee: Bharat Biotech International, Ltd.
    Inventors: Mosuvan Kuppusamy, Vellimedu Kannappa Srinivas, Subhra Lahiri, Krishna Ella, Ghan Shyam Khatri
  • Process for improvement of virus-safe biological fluids
    Publication number: 20060008792
    Abstract: The present invention relates to a process of disinfecting biological materials. In particular, a novel process is provided for removing detergent and/or solvent added to biological materials for the inactivation of viral contaminants. Safe, efficient, and economical methods for removing virucidal agents such as solvent-detergent from virus-inactivated pooled plasma by hydrophobic interaction chromatography are provided. Methods for clearing solvent-detergent from virus-inactivated biological materials in a single step are also provided.
    Type: Application
    Filed: June 29, 2005
    Publication date: January 12, 2006
    Applicant: Reliance Life Sciences Pvt., Ltd.
    Inventors: Chandra Viswanathan, Mosuvan Kuppusamy, Manjunath Kamath, Vilas Baikar, Arati Tanavade, Narahari Prasad