Patents Assigned to NEC Partnership
  • Production of gluconate salts
    Patent number: 7267970
    Abstract: A method for producing substantially pure ammonium gluconate or metal gluconate that includes separating reagents for reuse from the enzymatically converted gluconate by ultrafiltration.
    Type: Grant
    Filed: December 6, 2004
    Date of Patent: September 11, 2007
    Assignee: NEC Partnership
    Inventors: Chinmay Chatterjee, Nilu Prasad Chatterjee, Edward D. Furtado
  • Production of gluconate salts
    Publication number: 20050084942
    Abstract: A method for producing substantially pure ammonium gluconate or metal gluconate that includes separating reagents for reuse from the enzymatically converted gluconate by ultrafiltration.
    Type: Application
    Filed: December 6, 2004
    Publication date: April 21, 2005
    Applicant: NEC Partnership
    Inventors: Chinmay Chatterjee, Nilu Chatterjee, Edward Furtado
  • Production of gluconate salts
    Patent number: 6828130
    Abstract: A method for producing substantially pure ammonium gluconate or metal gluconate that includes separating reagents for reuse from the enzymatically converted gluconate by ultrafiltration
    Type: Grant
    Filed: May 10, 2002
    Date of Patent: December 7, 2004
    Assignee: NEC Partnership
    Inventors: Chinmay Chatterjee, Nilu Prasad Chatterjee, Edward D. Furtado
  • Production of gluconate salts
    Patent number: 6416981
    Abstract: A method for producing substantially pure ammonium gluconate or metal gluconate that includes separating reagents for reuse from the enzymatically converted gluconate by ultrafiltration.
    Type: Grant
    Filed: May 22, 2001
    Date of Patent: July 9, 2002
    Assignee: NEC Partnership
    Inventors: Chinmay Chatterjee, Nilu Prasad Chatterjee, Edward D. Furtado