Patents by Inventor Denise Anderson

Denise Anderson 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).

  • Delayed release flavorant compositions
    Patent number: 6194019
    Abstract: Delayed release flavorant compositions containing flavor-release additives, namely 1,2-diols of the formula wherein R1 is one of the radicals where R2 is H, lower alkyl R3, R4 are H, lower alkyl, lower alkoxy, hydroxy, or R3+R4 together are methylenedioxy, R5 is lower alkyl and the broken lines represent in the ring one additional bond and in the side chain an optional bond.
    Type: Grant
    Filed: May 11, 1999
    Date of Patent: February 27, 2001
    Assignee: Givaudan S.A.
    Inventor: Denise Anderson
  • Aryl-acrylic acid esters
    Patent number: 6096918
    Abstract: The acrylic acid esters of Formula I are useful for the delivery of organoleptic compounds, especially for flavors, fragrances, masking agents and antimicrobial compounds. They can also deliver fluorescent whitening agents.
    Type: Grant
    Filed: February 12, 1999
    Date of Patent: August 1, 2000
    Assignee: Givaudan Roure (International) SA
    Inventors: Denise Anderson, Georg Frater
  • Delayed release flavorant compositions
    Patent number: 5921247
    Abstract: Delayed release flavorant compositions containing flavor-release additives, namely 1,2-diols of the formula ##STR1## wherein R.sup.1 is one of the radicals ##STR2## where R.sup.2 is H, lower alkylR.sup.3, R.sup.4 are H, lower alkyl, lower alkoxy, hydroxy, or R.sup.3 +R.sup.4 together are methylenedioxy,R.sup.5 is lower alkyland the broken lines represent in the ring one additional bondand in the side chain an optional bond.
    Type: Grant
    Filed: July 14, 1998
    Date of Patent: July 13, 1999
    Assignee: Givaudan-Roure (International) SA
    Inventor: Denise Anderson
  • Delayed release flavorant compositions
    Patent number: 5904148
    Abstract: Delayed release flavorant compositions containing flavor-release additives, namely 1,2-diols of the formula ##STR1## wherein R.sup.1 is one of the radicals ##STR2## where R.sup.2 is H, lower alkylR.sup.3, R.sup.4 are H, lower alkyl, lower alkoxy, hydroxy, or R.sup.3 +R.sup.4 together are methylenedioxy,R.sup.5 is lower alkyland the broken lines represent in the ring one additional bondand in the side chain an optional bond.
    Type: Grant
    Filed: May 31, 1996
    Date of Patent: May 18, 1999
    Assignee: Givaduan-Roure (International) SA
    Inventor: Denise Anderson
  • Organoleptic compositions
    Patent number: 5371069
    Abstract: The present invention provides organoleptic compositions which upon thermolyis, hydrolysis or both, release an odorant molecule. They find utility, for example, in tobacco, in tobacco paper, and as additives to food, beverages or gum. The compositions contain one or more dicarboalkoxy dioxolane derivatives having the following formula: ##STR1## wherein R.sup.1 and R.sup.2 are, independently, --CO.sub.2 R.sup.3 wherein R.sup.3 is --H.sub.3 or lower alkyl, provided that in at least one of R.sup.1 and R.sup.2, R.sup.3 is lower alkyl; wherein Z is a direct bond, or --CH.dbd.C(R.sup.4)--; where R.sup.4 is --H or alkyl group; and Y is ##STR2## where R.sup.5 and R.sup.6 are independently --H, lower alkyl or --OR.sup.7 where R.sup.7 is --H or lower alkyl.
    Type: Grant
    Filed: April 17, 1992
    Date of Patent: December 6, 1994
    Assignee: Giuaudan-Roure Corporation
    Inventors: Philip A. Christenson, Paul J. Riker, Denise A. Anderson, John M. Yurecko, Jr.
  • Dicarboalkoxy dioxolane derivatives
    Patent number: 5144048
    Abstract: The present invention provides compounds which upon thermolyis, hydrolysis or both, release an odorant molecule. They find utility, for example, in tobacco, in tobacco paper, and as additives to food, beverages or gum. These compounds are dicarboalkoxy dioxolane derivatives having the following formula: ##STR1## wherein R.sup.1 and R.sup.2 are, independently, --CO.sub.2 R.sup.3 wherein R.sup.3 is --H.sub.3 or lower alkyl, provided that in at least one of R.sup.1 and R.sup.2, R.sub.4 is lower alkyl; wherein Z is a direct bond, or --CH.dbd.C(R.sup.4)--; where R.sup.4 is an alkyl group; and Y is, when Z is a direct bond, ##STR2## where R.sup.5 is lower alkyl; and Y, when Z is --CH.dbd.C(R.sup.4)--, ##STR3## where R.sup.6 is H, lower alkyl or OR.sup.7, where R.sup.7 is H or lower alkyl.
    Type: Grant
    Filed: December 12, 1990
    Date of Patent: September 1, 1992
    Assignee: L. Givaudan & Cie, S.A.
    Inventors: Philip A. Christenson, Paul J. Riker, Denise A. Anderson, John M. Yurecko, Jr.