Patents by Inventor Sunil V. Kakodkar

Sunil V. Kakodkar 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).

  • Use of flavone derivatives for gastroprotection
    Patent number: 5399584
    Abstract: The subject invention relates to methods for preventing or treating damage to the mucosal lining of the gastrointestinal tract of a human or lower animal by administering a safe and effective amount of a compound having the structure: ##STR1## wherein X and Y are each independently selected from O and S; R.sup.1, R.sup.2 and R.sup.3 are each independently selected from hydrogen, hydroxy, halo, unsubstituted or monosubstituted straight or branched C.sub.1 -C.sub.4 alkanyl, and unsubstituted or substituted straight or branched C.sub.1 -C.sub.4 alkanoxy; and each of R.sup.4, R.sup.5, R.sup.6 and R.sup.7 is hydrogen or, if one or more of R.sup.1, R.sup.2 and R.sup.3 is other than hydrogen, each of R.sup.4, R.sup.5, R.sup.6 and R.sup.7 is selected from hydrogen, halo, trifluoromethyl, and unsubstituted straight or branched C.sub.1 -C.sub.4 alkanyl.
    Type: Grant
    Filed: February 10, 1993
    Date of Patent: March 21, 1995
    Assignee: The Procter & Gamble Company
    Inventors: Jeffrey J. Ares, Sunil V. Kakodkar, Gary R. Kelm, Peter D. Murray, Jared L. Randall, Candice L. Slough
  • Polyethyleneimine matrixes for affinity chromatography
    Patent number: 5092992
    Abstract: Affinity chromatography matrixes and immobilized enzymes are provided in which the solid support is a covalently bound, non-crosslinked polyethyleneimine bonded phase.
    Type: Grant
    Filed: May 17, 1991
    Date of Patent: March 3, 1992
    Assignee: J. T. Baker Inc.
    Inventors: Laura J. Crane, Sunil V. Kakodkar
  • Quaternized PEI silica solid supports for chromatography
    Patent number: 5087359
    Abstract: Quaternized non-crosslinked polyethyleneimine silica based solid supports are useful strong anion exchangers for column chromatography separation and purification of proteins and have high binding capacity at high pH, the ability to bind basic proteins having high pH isoelectric points and are rapidly equilibrated and are essentially non-titratable.
    Type: Grant
    Filed: June 4, 1991
    Date of Patent: February 11, 1992
    Assignee: J. T. Baker Inc.
    Inventors: Sunil V. Kakodkar, Hugh E. Ramsden
  • Polyethyleneimine matrixes for affinity chromatography
    Patent number: 5085779
    Abstract: Affinity chromatography matrixes and immobilized enzymes are provided in which the solid support is a covalently bound, non-crosslinked polyethyleneimine bonded phase.
    Type: Grant
    Filed: May 17, 1991
    Date of Patent: February 4, 1992
    Assignee: J. T. Baker, Inc.
    Inventors: Laura J. Crane, Sunil V. Kakodkar