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).
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Patent number: 7332462Abstract: 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: GrantFiled: January 23, 2007Date of Patent: February 19, 2008Assignee: Givaudan SAInventors: Thomas McGee, Kenneth Leo Purzycki, Venkateswara Kumar Vedantam, Tee Yong Tan, John Callf
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Patent number: 7288507Abstract: 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: GrantFiled: August 12, 2005Date of Patent: October 30, 2007Assignee: Givaudan SAInventors: Thomas McGee, Kenneth Leo Purzycki, Venkateswara Kumar Vedantam, Tee Yong Tan, John Callf
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Publication number: 20040248762Abstract: A composition is provided for MOC that contains compounds with the structure: 1Type: ApplicationFiled: June 9, 2003Publication date: December 9, 2004Inventors: Thomas McGee, Kenneth Leo Purzycki, Venkateswara Kumar Vedantam, Tee Yong Tan, John Callf
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Patent number: 6803033Abstract: 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: GrantFiled: November 15, 2002Date of Patent: October 12, 2004Assignee: Givaudan SAInventors: Thomas McGee, Kenneth Leo Purzycki, Richard P. Sgaramella
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Publication number: 20040185574Abstract: 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: ApplicationFiled: January 29, 2004Publication date: September 23, 2004Inventors: Thomas McGee, Kenneth Leo Purzycki
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Patent number: 6708550Abstract: 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: GrantFiled: February 12, 2003Date of Patent: March 23, 2004Assignee: Givaudan Roure (International) SAInventors: Thomas McGee, Kenneth Leo Purzycki
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Patent number: 6689740Abstract: 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: GrantFiled: May 31, 2000Date of Patent: February 10, 2004Assignee: Givaudan SAInventors: Thomas McGee, Kenneth Leo Purzycki, Richard P. Sgaramella
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Patent number: 6610648Abstract: 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: GrantFiled: December 22, 2000Date of Patent: August 26, 2003Assignee: Givaudan SAInventors: Thomas McGee, Kenneth Leo Purzycki, Venkateswara Kumar Vedantam, Tee Yong Tan, John Callf
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Publication number: 20030115932Abstract: 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: ApplicationFiled: February 12, 2003Publication date: June 26, 2003Applicant: Givaudan-Roure (International) SAInventors: Thomas McGee, Kenneth Leo Purzycki
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Publication number: 20030072733Abstract: 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: ApplicationFiled: November 15, 2002Publication date: April 17, 2003Inventors: Thomas McGee, Kenneth Leo Purzycki, Richard P. Sgaramella
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Publication number: 20030008787Abstract: A composition is provided for MOC that contains compounds with the structure: 1Type: ApplicationFiled: December 22, 2000Publication date: January 9, 2003Applicant: GIVAUDAN SAInventors: Thomas McGee, Kenneth Leo Purzycki, Venkateswara Kumar Vedantam, Tee Yong Tan, John Callf
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Publication number: 20020033058Abstract: 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: ApplicationFiled: October 31, 2001Publication date: March 21, 2002Applicant: GIVAUDAN-ROURE (INTERNATIONAL) SA.Inventors: Thomas McGee, Kenneth Leo Purzycki
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Patent number: 6354135Abstract: 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: GrantFiled: April 21, 1999Date of Patent: March 12, 2002Assignee: Givauden Roure (International) SAInventors: Thomas McGee, Kenneth Leo Purzycki