Patents by Inventor Balan N. Devisetty

Balan N. Devisetty 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).

  • Formulations and process for extending the vase life of cut flowers
    Patent number: 5284818
    Abstract: Stable, solid cut flower preservatives having excellent shelf life and stability comprise from about 1 part by weight to about 99 parts by weight of a sugar, glycoside or mixture thereof, from about 0.05 part by weight to about 2 part by weight of an ACC synthase inhibitor selected from L-trans-2-amino-4-(2-aminoethoxy)-3-butenoic acid and carboxymethoxylamine, from about 0.5 part by weight to about 8 parts by weight of aluminum sulfate having less than about 27 percent by weight water of hydration, and from about 0.05 part by weight to about 5 parts by weight of an antimicrobial agent.
    Type: Grant
    Filed: March 8, 1993
    Date of Patent: February 8, 1994
    Assignee: Abbott Laboratories
    Inventors: Warren E. Shafer, Derek D. Woolard, Neyyan K. P. Samuel, Gregory D. Venburg, Balan N. Devisetty, Daniel F. Heiman