Patents by Inventor Steven Louis Diersing

Steven Louis Diersing 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).

  • Publication number: 20190292488
    Abstract: A perfume composition for improved release from a cyclodextrin complex, wherein the perfume composition includes 10% or more, by weight of the perfume, of one or more perfume raw materials having: a cyclodextrin complex stability constant of about 3.0 or less, a C log P of about 2.5 or less; and a weight average molecular weight of about 200 Daltons or less.
    Type: Application
    Filed: June 3, 2019
    Publication date: September 26, 2019
    Inventors: David Arthur Sturgis, Jianjun Justin Li, Marc Adam Flickinger, Virginia Tzung-Hwei Hutchins, Steven Louis Diersing, Steven Michael Wujek
  • Patent number: 10351796
    Abstract: A perfume composition for improved release from a cyclodextrin complex, wherein the perfume composition includes 10% or more, by weight of the perfume, of one or more perfume raw materials having: a cyclodextrin complex stability constant of about 3.0 or less, a ClogP of about 2.5 or less; and a weight average molecular weight of about 200 Daltons or less.
    Type: Grant
    Filed: September 6, 2017
    Date of Patent: July 16, 2019
    Assignee: The Procter & Gamble Company
    Inventors: David Arthur Sturgis, Jianjun Justin Li, Marc Adam Flickinger, Virginia Tzung-Hwei Hutchins, Steven Louis Diersing, Steven Michael Wujek
  • Patent number: 10066114
    Abstract: Ink jet delivery systems comprising a fluid composition comprising a perfume mixture having a boiling point of less than 250° C. and an ink jet to deliver the fluid composition into the air, whereby scent longevity, perfume character, room fill, and/or functional benefits (e.g. odor elimination) are provided.
    Type: Grant
    Filed: September 12, 2013
    Date of Patent: September 4, 2018
    Assignee: The Procter & Gamble Company
    Inventors: Rhonda Jean Jackson, Ronald David Turner, Dana Paul Gruenbacher, George Kavin Morgan, III, Steven Louis Diersing
  • Publication number: 20180064623
    Abstract: A personal aerosol composition including a solvent, a cyclodextrin perfume complex, and a propellant, where the cyclodextrin perfume complex includes 10% or more perfume raw materials, by weight of the perfume, having: a cyclodextrin complex stability constant of about 3.0 or less, a C log P of about 2.5 or less; and a weight average molecular weight of about 200 Daltons or less.
    Type: Application
    Filed: September 6, 2017
    Publication date: March 8, 2018
    Inventors: David Arthur Sturgis, Jianjun Justin LI, Marc Adam FLICKINGER, Virginia Tzung-Hwei HUTCHINS, Steven Louis DIERSING, Steven Michael WUJEK
  • Publication number: 20180066207
    Abstract: A perfume composition for improved release from a cyclodextrin complex, wherein the perfume composition includes 10% or more, by weight of the perfume, of one or more perfume raw materials having: a cyclodextrin complex stability constant of about 3.0 or less, a C log P of about 2.5 or less; and a weight average molecular weight of about 200 Daltons or less.
    Type: Application
    Filed: September 6, 2017
    Publication date: March 8, 2018
    Inventors: David Arthur Sturgis, Jianjun Justin LI, Marc Adam FLICKINGER, Virginia Tzung-Hwei HUTCHINS, Steven Louis DIERSING, Steven Michael WUJEK
  • Publication number: 20180064588
    Abstract: An absorbent article comprising a perfume which is suitable for improved release from a cyclodextrin complex, wherein the perfume includes 10% or more, by weight of the perfume, of one or more perfume raw materials having: a cyclodextrin complex stability constant (log k) of less than about 3.0, a ClogP of about 2.5 or less, and a weight average molecular weight of about 200 Daltons or less.
    Type: Application
    Filed: September 6, 2017
    Publication date: March 8, 2018
    Inventors: David Arthur Sturgis, Jiajun Justin Li, Marc Adam Flickinger, Virginia Tzung-Hwet Hutchins, Steven Louis Diersing, Steven Michael Wujek
  • Publication number: 20180064624
    Abstract: An anhydrous stick composition, including deodorant active, an antiperspirant active, or a combination thereof; a carrier; a structurant; and a cyclodextrin perfume complex, comprising cyclodextrin and a perfume, wherein the perfume comprises perfume raw materials and 10% or more, by weight of the perfume, of the perfume raw materials have: a cyclodextrin complex stability constant of about 3.0 or less, a C log P of about 2.5 or less; and a weight average molecular weight of about 200 Daltons or less.
    Type: Application
    Filed: September 6, 2017
    Publication date: March 8, 2018
    Inventors: David Arthur Sturgis, Jianjun Justin LI, Marc Adam FLICKINGER, Virginia Tzung-Hwei HUTCHINS, Steven Louis DIERSING, Steven Michael WUJEK
  • Publication number: 20180066206
    Abstract: A spray composition is provided. The spray composition includes a perfume-cyclodextrin complex, the perfume-cyclodextrin complex having perfume raw materials, wherein 10% or more, by weight of the perfume raw materials have: a cyclodextrin complex stability constant (log k) of less than about 3.0, a C log P of about 2.5 or less; and a weight average molecular weight of about 200 Daltons or less; and cyclodextrin. The spray composition includes a solvent and less than 10 wt. % water, by weight of the total composition. A sprayable product including the spray composition and a method of treating a surface is provided.
    Type: Application
    Filed: August 31, 2017
    Publication date: March 8, 2018
    Inventors: Steven Anthony HORENZIAK, David Arthur STURGIS, Jianjun Justin LI, Marc Adam FLICKINGER, Virginia Tzung-Hwei HUTCHINS, Steven Louis DIERSING, Steven Michael WUJEK
  • Publication number: 20170304172
    Abstract: The present invention is directed to a personal care composition comprising from about 14% to about 40% of one or more surfactants; from about 0.1% to about 10% of one or more surfactant soluble agents having a C log P greater than 3.0; wherein when the personal care composition is diluted to about 1.5% surfactant concentration has a ratio of surfactant diffusion coefficient to soluble agent diffusion coefficient greater than 1.2.
    Type: Application
    Filed: October 21, 2016
    Publication date: October 26, 2017
    Inventors: Debora W. Chang, Eric Scott Johnson, Robert Wayne Glenn, JR., Todd Ryan Thompson, Michelle Lynn Carter, Allison Lynn Edwards, Charles David Eads, Stacy Renee Hertenstein, Jennifer Anne Corder, Steven Louis Diersing, Jianjun Justin Li, Ruzhan Peng
  • Publication number: 20160228595
    Abstract: Compositions having a mixture of functional perfume components are provided. In one embodiment, the functional perfume components comprise iso-nonyl acetate, dihydro myrcenol, linalool, and benzyl acetate. In one embodiment, the functional perfume component may be present in an amount from about 75% to about 100%, by weight of said mixture, wherein said composition is substantially free of a VOC.
    Type: Application
    Filed: April 18, 2016
    Publication date: August 11, 2016
    Inventors: Steven Louis DIERSING, Rhonda Jean JACKSON, George Kavin MORGAN III, Jason John OLCHOVY
  • Patent number: 9328316
    Abstract: Compositions having a mixture of functional perfume components are provided. In one embodiment, the functional perfume components comprise iso-nonyl acetate, dihydro myrcenol, linalool, and benzyl acetate. In one embodiment, the functional perfume component may be present in an amount from about 75% to about 100%, by weight of said mixture, wherein said composition is substantially free of a VOC.
    Type: Grant
    Filed: July 14, 2014
    Date of Patent: May 3, 2016
    Assignee: The Procter & Gamble Company
    Inventors: Steven Louis Diersing, Rhonda Jean Jackson, George Kavin Morgan, III, Jason John Olchovy
  • Publication number: 20150217015
    Abstract: Freshening compositions comprising a perfume material and a sulfur-containing pro-perfume; and methods thereof are provided. In some embodiments, the composition comprises dodecyl thio-damascone. Such freshening compositions may be used to prolong perfume release, while reducing malodors on inanimate surfaces or in the air.
    Type: Application
    Filed: February 4, 2014
    Publication date: August 6, 2015
    Applicant: The Procter & Gamble Company
    Inventors: Kristin Rhedrick WILLIAMS, Carla Jean COLINA, Michael David O'Young MUI, George Kavin MORGAN, III, Steven Louis DIERSING, Rafael TRUJILLO
  • Patent number: 8877139
    Abstract: Compositions having a mixture of functional perfume components are provided. In one embodiment, the functional perfume components comprise iso-nonyl acetate, dihydro myrcenol, linalool, and benzyl acetate. In one embodiment, the functional perfume component may be present in an amount from about 75% to about 100%, by weight of said mixture, wherein said composition is substantially free of a VOC.
    Type: Grant
    Filed: August 13, 2010
    Date of Patent: November 4, 2014
    Assignee: The Procter & Gamble Company
    Inventors: Steven Louis Diersing, Rhonda Jean Jackson, George Kavin Morgan, III, Jason John Olchovy
  • Publication number: 20140323388
    Abstract: Compositions having a mixture of functional perfume components are provided. In one embodiment, the functional perfume components comprise iso-nonyl acetate, dihydro myrcenol, linalool, and benzyl acetate. In one embodiment, the functional perfume component may be present in an amount from about 75% to about 100%, by weight of said mixture, wherein said composition is substantially free of a VOC.
    Type: Application
    Filed: July 14, 2014
    Publication date: October 30, 2014
    Inventors: Steven Louis DIERSING, Rhonda Jean JACKSON, George Kavin MORGAN, III, Jason John OLCHOVY
  • Publication number: 20140078229
    Abstract: Ink jet delivery systems comprising a fluid composition comprising a perfume mixture having a boiling point of less than 250° C. and an ink jet to deliver the fluid composition into the air, whereby scent longevity, perfume character, room fill, and/or functional benefits (e.g. odor elimination) are provided.
    Type: Application
    Filed: September 12, 2013
    Publication date: March 20, 2014
    Applicant: The Procter & Gamble Company
    Inventors: Rhonda Jean JACKSON, Ronald David TURNER, Dana Paul GRUENBACHER, George Kavin MORGAN, III, Steven Louis DIERSING
  • Patent number: 8637446
    Abstract: Perfume compositions having functional perfume components for aiding in perfume evaporation. The functional perfume components have a Kovat's index in the range of 900-1400 and an ODT of greater than about 1 ppb. In one embodiment, the functional perfume component may be present in an amount from at least about 10% by weight of the composition. In another embodiment, the composition containing a function perfume component is substantially free of a VOC.
    Type: Grant
    Filed: November 1, 2012
    Date of Patent: January 28, 2014
    Assignee: The Procter & Gamble Company
    Inventors: Steven Louis Diersing, Ricky Ah-Man Woo, Rhonda Jean Jackson, Zaiyou Liu, Ronald David Turner, Fernando Ray Tollens, La Var Duran Derrick
  • Publication number: 20130292484
    Abstract: Delivery systems comprising improved volatile compositions are provided. The delivery system comprises an electromechanical actuator for emitting the improved composition into the air, whereby scent longevity, perfume character, room fill, and/or functional benefits (e.g. odor elimination) are provided.
    Type: Application
    Filed: April 25, 2013
    Publication date: November 7, 2013
    Inventors: Rhonda Jean JACKSON, Steven Louis DIERSING, Dana Paul GRUENBACHER, George Kavin MORGAN, III, Ronald David TURNER
  • Patent number: 8483553
    Abstract: A device for emitting volatile compositions comprising a capillary element, a channel in fluid communication with the capillary element, an emitting orifice having a forward tilt from about +5 degrees to less than about +90 degrees, and a decoupled piezoelectric actuator for emitting the volatile composition through the emitting orifice. In some embodiments, the device is a plug-in air freshener and reduces surface deposition and improves scent noticeability through improved containment of perfumes during the rest period.
    Type: Grant
    Filed: August 10, 2011
    Date of Patent: July 9, 2013
    Assignee: The Procter & Gamble Company
    Inventors: Fernando Ray Tollens, James Robert Tinlin, Arthur Hampton Neergaard, William Paul Mahoney, III, Steven Louis Diersing
  • Publication number: 20130017123
    Abstract: Air freshener products and methods for freshening air are disclosed. In some embodiments, the air freshening product may include a container for storing an air freshening composition that may contain compressed gas such as compressed air, nitrogen, nitrous oxide, inert gases, or carbon dioxide. When the container is completely filled with propellant and air freshening composition, the air freshening composition may be released from the container at a flow rate of from about 0.8 grams/second to about 1.5 grams/second, wherein the mean particle size of the released spray droplets is from about 10 microns to about 100 microns. The method of freshening air, in certain embodiments, provides improved delivery of an air freshening composition using a non-hydrocarbon propellant. If malodor counteractants are used, the method may also provide a reduction in malodors.
    Type: Application
    Filed: August 24, 2012
    Publication date: January 17, 2013
    Inventors: Hirotaka UCHIYAMA, Christopher Eugene Bates, Eric Laurence Wagnon, Cynthia Jean McCann, Carl-Eric Kaiser, Steven Louis Diersing
  • Patent number: 8338346
    Abstract: Perfume compositions having functional perfume components for aiding in perfume evaporation. The functional perfume components have a Kovat's index in the range of 900-1400 and an ODT of greater than about 1 ppb. In one embodiment, the functional perfume component may be present in an amount from at least about 10% by weight of the composition. In another embodiment, the composition containing a function perfume component is substantially free of a VOC.
    Type: Grant
    Filed: July 31, 2009
    Date of Patent: December 25, 2012
    Assignee: The Procter & Gamble Company
    Inventors: Steven Louis Diersing, Ricky Ah-Man Woo, Rhonda Jean Jackson, Zaiyou Liu, Ronald David Turner, Fernando Ray Tollens, LaVar Duran Derrick