Patents by Inventor Sambasiva Chigurupati

Sambasiva Chigurupati 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: 20170035087
    Abstract: Low-sodium salt compositions/substitutes, Modified Potassium Chlorides (MPCs) and methods of making the same. The salt compositions/substitutes preferably include NaCl, KCl and a modifier(s), preferably a cereal flour such as rice flour. A food grade acidulant is preferably included. The composition/substitute will preferably have a Na/K ratio of from about 0.1 to about 9.0, most preferably about 1.0. MPCs preferably include KCl and a modifier(s), preferably a cereal flour such as rice flour. A food grade acidulant is preferably included. The salt compositions/substitutes and MPCs are preferably made by drum drying, extrusion cooking or agglomeration procedures. The MPC is preferably blended and/or co-ground with unmodified NaCl in any desired ratio, preferably 50/50, which gives a Na/K ratio of about 1 (i.e. 20% sodium and 20% potassium), to cost-effectively provide a salt substitute without modifying the NaCl.
    Type: Application
    Filed: October 24, 2016
    Publication date: February 9, 2017
    Inventor: Sambasiva Chigurupati
  • Patent number: 9474297
    Abstract: Low-sodium salt compositions/substitutes, Modified Potassium Chlorides (MPCs) and methods of making the same. The salt compositions/substitutes preferably include NaCl, KCl and a modifier(s), preferably a cereal flour such as rice flour. A food grade acidulant is preferably included. The composition/substitute will preferably have a Na/K ratio of from about 0.1 to about 9.0, most preferably about 1.0. MPCs preferably include KCl and a modifier(s), preferably a cereal flour such as rice flour. A food grade acidulant is preferably included. The salt compositions/substitutes and MPCs are preferably made by drum drying, extrusion cooking or agglomeration procedures. The MPC is preferably blended and/or co-ground with unmodified NaCl in any desired ratio, preferably 50/50, which gives a Na/K ratio of about 1 (i.e. 20% sodium and 20% potassium), to cost-effectively provide a salt substitute without modifying the NaCl.
    Type: Grant
    Filed: August 31, 2006
    Date of Patent: October 25, 2016
    Assignee: S&P Ingredient Development, LLC
    Inventor: Sambasiva Chigurupati
  • Publication number: 20090117254
    Abstract: Low-sodium salt compositions/substitutes, Modified Potassium Chlorides (MPCs) and methods of making the same. The salt compositions/substitutes preferably include NaCl, KCl and a modifier(s), preferably a cereal flour such as rice flour. A food grade acidulant is preferably included. The composition/substitute will preferably have a Na/K ratio of from about 0.1 to about 9.0, most preferably about 1.0. MPCs preferably include KCl and a modifier(s), preferably a cereal flour such as rice flour. A food grade acidulant is preferably included. The salt compositions/substitutes and MPCs are preferably made by drum drying, extrusion cooking or agglomeration procedures. The MPC is preferably blended and/or co-ground with unmodified NaCl in any desired ratio, preferably 50/50, which gives a Na/K ratio of about 1 (i.e. 20% sodium and 20% potassium), to cost-effectively provide a salt substitute without modifying the NaCl.
    Type: Application
    Filed: August 31, 2006
    Publication date: May 7, 2009
    Inventor: Sambasiva Chigurupati
  • Publication number: 20070059428
    Abstract: The present invention includes low-sodium salt compositions, Modified Potassium Chlorides and methods of making the same. The low-sodium salt compositions include NaCl, KCl, a cereal flour modifier or modifiers and a food grade acidulant, with the end product preferably having a Na/K ratio of from about 0.1 to about 9.0, more preferably from about 0.4 to about 3, even more preferably from about 0.6 to about 1.5 and most preferably about 1.0. The salt compositions of the present invention can be made by drum drying, extrusion cooking and agglomeration procedures. The preferred procedure includes a two step process: the production of a Modified KCl (MPC) in Step 1, in which KCl is preferably mixed with rice flour and citric acid in a drum drying process, followed by Step 2, in which the MPC is blended and/or co-ground with NaCl in any desired ratio, preferably 50/50, which gives a Na/K ratio of about 1 (i.e. 20% sodium and 20% potassium).
    Type: Application
    Filed: April 27, 2006
    Publication date: March 15, 2007
    Inventor: Sambasiva Chigurupati
  • Publication number: 20050170060
    Abstract: A process for developing a low fat, concentrated meat broth from animal products and by-products. A commercial broth product is the result of the fat and water removal process. The broth is used as a key base ingredient for development of a variety of flavorings.
    Type: Application
    Filed: January 30, 2004
    Publication date: August 4, 2005
    Inventors: Sree Raghavan, James LaMarta, Pradip Shah, Joanna Holmes, Sambasiva Chigurupati