Patents by Inventor Kenneth Leo Purzycki

Kenneth Leo Purzycki 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).

  • Patent number: 7332462
    Abstract: A composition is provided for MOC that contains compounds with the structure wherein R1 is a hydrogen, an alkyl, an alkoxy, or a substituted or unsubstituted aryl group; R2 is an alkyl having greater than 6 carbons, a substituted aryl, or unsubstituted aryl. Preferably these compounds have a low odor intensity. These compounds may be used with other MOC ingredients that act synergistically or additively with them.
    Type: Grant
    Filed: January 23, 2007
    Date of Patent: February 19, 2008
    Assignee: Givaudan SA
    Inventors: Thomas McGee, Kenneth Leo Purzycki, Venkateswara Kumar Vedantam, Tee Yong Tan, John Callf
  • Patent number: 7288507
    Abstract: A composition is provided for MOC that contains compounds with the structure: wherein R1 is a hydrogen, an alkyl, an alkoxy, or a substituted or unsubstituted aryl group; R2 is an alkyl having greater than 6 carbons, a substituted aryl, or unsubstituted aryl. Preferably these compounds have a low odor intensity. These compounds may be used with other MOC ingredients that act synergistically or additively with them.
    Type: Grant
    Filed: August 12, 2005
    Date of Patent: October 30, 2007
    Assignee: Givaudan SA
    Inventors: Thomas McGee, Kenneth Leo Purzycki, Venkateswara Kumar Vedantam, Tee Yong Tan, John Callf
  • Publication number: 20040248762
    Abstract: A composition is provided for MOC that contains compounds with the structure: 1
    Type: Application
    Filed: June 9, 2003
    Publication date: December 9, 2004
    Inventors: Thomas McGee, Kenneth Leo Purzycki, Venkateswara Kumar Vedantam, Tee Yong Tan, John Callf
  • Patent number: 6803033
    Abstract: A process is provided for absorbing moisture and/or malodor and providing a fragrance to the surrounding ambience that includes providing a delivery vehicle containing an enrobement material, a fragrance, and a fixative, combining the delivery vehicle with an absorbent material, and contacting the mixture of delivery vehicle and absorbent material with moisture and/or a malodor source.
    Type: Grant
    Filed: November 15, 2002
    Date of Patent: October 12, 2004
    Assignee: Givaudan SA
    Inventors: Thomas McGee, Kenneth Leo Purzycki, Richard P. Sgaramella
  • Publication number: 20040185574
    Abstract: Aroma chemicals emitted from an aroma-emitting source are obtained by an apparatus and process for obtaining the chemicals. The apparatus includes the use of one or more capillary tubes which have on their interior surfaces an absorbent material, a suction device for drawing the aroma chemicals through the capillary tubes, and a connecting tube which connects the capillary tubes and the suction device. A system for collecting and analyzing the aroma chemicals emitted from an aroma-emitting source is disclosed which has one or more capillary tubes, a suction device, a connecting tube, a thermal desorber which desorbs the aroma chemicals directly from the capillary tubes, a cryogenic focusing device, and a gas chromatograph/mass spectrometry instrument.
    Type: Application
    Filed: January 29, 2004
    Publication date: September 23, 2004
    Inventors: Thomas McGee, Kenneth Leo Purzycki
  • Patent number: 6708550
    Abstract: Aroma chemicals emitted from an aroma-emitting source are obtained by an apparatus and process for obtaining the chemicals. The apparatus includes the use of one or more capillary tubes which have on their interior surfaces an absorbent material, a suction device for drawing the aroma chemicals through the capillary tubes, and a connecting tube which connects the capillary tubes and the suction device. A system for collecting and analyzing the aroma chemicals emitted from an aroma-emitting source is disclosed which has one or more capillary tubes, a suction device, a connecting tube, a thermal desorber which desorbs the aroma chemicals directly from the capillary tubes, a cryogenic focusing device, and a gas chromatograph/mass spectrometry instrument.
    Type: Grant
    Filed: February 12, 2003
    Date of Patent: March 23, 2004
    Assignee: Givaudan Roure (International) SA
    Inventors: Thomas McGee, Kenneth Leo Purzycki
  • Patent number: 6689740
    Abstract: The present invention relates to a process for reducing fragrance loss in a substrate. This process includes preparing a protected fragrance matrix that contains a perfume, an optional fixative and a solid absorbent. The process further includes combining a substrate conditioner with the fragrance matrix and a substrate. Products, especially fabric softener sheets, made from these processes are also provided.
    Type: Grant
    Filed: May 31, 2000
    Date of Patent: February 10, 2004
    Assignee: Givaudan SA
    Inventors: Thomas McGee, Kenneth Leo Purzycki, Richard P. Sgaramella
  • Patent number: 6610648
    Abstract: A composition is provided for MOC that contains compounds with the structure: wherein R1 is a hydrogen, an alkyl, an alkoxy, or a substituted or unsubstituted aryl group; R2 is an alkyl having greater than 6 carbons, a substituted aryl, or unsubstituted aryl. Preferably these compounds have a low odor intensity. These compounds may be used with other MOC ingredients that act synergistically or additively with them.
    Type: Grant
    Filed: December 22, 2000
    Date of Patent: August 26, 2003
    Assignee: Givaudan SA
    Inventors: Thomas McGee, Kenneth Leo Purzycki, Venkateswara Kumar Vedantam, Tee Yong Tan, John Callf
  • Publication number: 20030115932
    Abstract: Aroma chemicals emitted from an aroma-emitting source are obtained by an apparatus and process for obtaining the chemicals. The apparatus includes the use of one or more capillary tubes which have on their interior surfaces an absorbent material, a suction device for drawing the aroma chemicals through the capillary tubes, and a connecting tube which connects the capillary tubes and the suction device. A system for collecting and analyzing the aroma chemicals emitted from an aroma-emitting source is disclosed which has one or more capillary tubes, a suction device, a connecting tube, a thermal desorber which desorbs the aroma chemicals directly from the capillary tubes, a cryogenic focusing device, and a gas chromatograph/mass spectrometry instrument.
    Type: Application
    Filed: February 12, 2003
    Publication date: June 26, 2003
    Applicant: Givaudan-Roure (International) SA
    Inventors: Thomas McGee, Kenneth Leo Purzycki
  • Publication number: 20030072733
    Abstract: A process is provided for absorbing moisture and/or malodor and providing a fragrance to the surrounding ambience that includes providing a delivery vehicle containing an enrobement material, a fragrance, and a fixative, combining the delivery vehicle with an absorbent material, and contacting the mixture of delivery vehicle and absorbent material with moisture and/or a malodor source.
    Type: Application
    Filed: November 15, 2002
    Publication date: April 17, 2003
    Inventors: Thomas McGee, Kenneth Leo Purzycki, Richard P. Sgaramella
  • Publication number: 20030008787
    Abstract: A composition is provided for MOC that contains compounds with the structure: 1
    Type: Application
    Filed: December 22, 2000
    Publication date: January 9, 2003
    Applicant: GIVAUDAN SA
    Inventors: Thomas McGee, Kenneth Leo Purzycki, Venkateswara Kumar Vedantam, Tee Yong Tan, John Callf
  • Publication number: 20020033058
    Abstract: Aroma chemicals emitted from an aroma-emitting source are obtained by an apparatus and process for obtaining the chemicals. The apparatus includes the use of one or more capillary tubes which have on their interior surfaces an absorbent material, a suction device for drawing the aroma chemicals through the capillary tubes, and a connecting tube which connects the capillary tubes and the suction device. A system for collecting and analyzing the aroma chemicals emitted from an aroma-emitting source is disclosed which has one or more capillary tubes, a suction device, a connecting tube, a thermal desorber which desorbs the aroma chemicals directly from the capillary tubes, a cryogenic focusing device, and a gas chromatograph/mass spectrometry instrument.
    Type: Application
    Filed: October 31, 2001
    Publication date: March 21, 2002
    Applicant: GIVAUDAN-ROURE (INTERNATIONAL) SA.
    Inventors: Thomas McGee, Kenneth Leo Purzycki
  • Patent number: 6354135
    Abstract: Aroma chemicals emitted from an aroma-emitting source are obtained by an apparatus and process for obtaining the chemicals. The apparatus includes the use of one or more capillary tubes which have on their interior surfaces an absorbent material, a suction device for drawing the aroma chemicals through the capillary tubes, and a connecting tube which connects the capillary tubes and the suction device. A system for collecting and analyzing the aroma chemicals emitted from an aroma-emitting source is disclosed which has one or more capillary tubes, a suction device, a connecting tube, a thermal desorber which desorbs the aroma chemicals directly from the capillary tubes, a cryogenic focusing device, and a gas chromatograph/mass spectrometry instrument.
    Type: Grant
    Filed: April 21, 1999
    Date of Patent: March 12, 2002
    Assignee: Givauden Roure (International) SA
    Inventors: Thomas McGee, Kenneth Leo Purzycki