Patents by Inventor Anil SAIKIA

Anil SAIKIA 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 the preparation of bis-(1(2)H-tetrazol-5-yl)-amine monohydrate
    Patent number: 9221769
    Abstract: A process for the preparation of Bis-(1(2)H-tetrazol-5-yl)-amine monohydrate. This preparation process is carried out by the reaction between sodium dicynamide and sodium azide in presence of a dilute solution of an inorganic acid solution in aqueous medium.
    Type: Grant
    Filed: March 18, 2013
    Date of Patent: December 29, 2015
    Assignees: TK HOLDINGS INC., HY-GRO CHEMICALS PHARMTEK PRIVATE LIMITED
    Inventors: Deevi Sarangapani Iyengar, Anil Saikia, Nagi Reddy Bhimireddy
  • PROCESS FOR THE PREPARATION OF BIS-(1(2)H-TETRAZOL-5-YL)-AMINE MONOHYDRATE
    Publication number: 20140066630
    Abstract: A process for the preparation of Bis-(1(2)H-tetrazol-5-yl)-amine monohydrate. This preparation process is carried out by the reaction between sodium dicynamide and sodium azide in presence of a dilute solution of an inorganic acid solution in aqueous medium.
    Type: Application
    Filed: March 18, 2013
    Publication date: March 6, 2014
    Inventors: Deevi Sarangapani IYENGAR, Anil SAIKIA, Nagi Reddy BHIMIREDDY