Patents by Inventor Thomas A. Lehman

Thomas A. Lehman 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: 10716747
    Abstract: A non-aqueous composition and method for reducing the drying time of wet hair includes applying added water to human hair to obtain wet hair and applying a nonaqueous serum comprising a combination of about 55 to about 65 percent by weight of at least one volatile silicone compound, about 30 to about 40 percent by weight of at least one high molecular weight silicone elastomer, a thermoprotective agent, an emollient, and a conditioning agent; applying the nonaqueous serum and heat to the wet hair in order to remove from about 80% to about 100% of the added water. In one embodiment, the application of the serum is capable of reducing a drying time of the wet hair by at least 25 percent.
    Type: Grant
    Filed: November 1, 2013
    Date of Patent: July 21, 2020
    Assignee: HENKEL IP & HOLDING GMBH
    Inventor: Thomas A. Lehman
  • Patent number: 10500421
    Abstract: A composition and method for reducing the drying time of wet hair by about 20 to about 30 percent includes applying a silicone-free, non-aqueous composition comprising about 90 to about 96 percent by weight of a volatile hydrocarbon mixture comprising C13-C16 isoparaffin, C12-C14 isoparaffin; and C13-C15 alkane; about 2 to about 3 percent by weight of ppg-3 benzyl ether myristate; about 0.001 to about 0.01 percent by weight of a sodium laneth 40-maleate/styrene sulfonate copolymer; and about 0.01 to about 0.5 percent by weight of an emollient mixture comprising isostearic acid, sorbitan oleate, cocoyl hydrolyzed keratin and heat to wet hair, thereby removing from about 85% to about 100% of water added to the hair during washing.
    Type: Grant
    Filed: November 1, 2013
    Date of Patent: December 10, 2019
    Assignee: KENRA PROFESSIONAL, LLC
    Inventor: Thomas A Lehman
  • Publication number: 20150374611
    Abstract: A cosmetic composition useful to reduce the drying time of wet hair is disclosed. The composition includes a nonaqueous combination of a volatile silicone compound, such as cyclopentasiloxane, and a mixture of one or more silicone elastomers. The silicone elastomers may include, but are not limited to, dimethicone, cetearyl dimethicone crosspolymers, dimethicone crosspolymers, dimethicone/vinyl dimethicone crosspolymers, and dimethiconol.
    Type: Application
    Filed: September 3, 2015
    Publication date: December 31, 2015
    Applicant: KENRA PROFESSIONAL, LLC
    Inventor: Thomas A. Lehman, JR.
  • Publication number: 20150047665
    Abstract: Hair care compositions, such as shampoo and conditioner compositions, for use with color-treated hair. The compositions when used, for example, to shampoo or condition color-treated hair, being effective to protect color-treated hair such that, for example, there is minimal adverse effect on the color of the color-treated hair, such as fading. The compositions include a cationic terpolymer of vinylpyrrolidone, dimethylaminopropyl methacrylamide, and methacryloylaminopropyl lauryldimonium chloride, quinoa and a first silicone. There is also provided a method of imparting color retention characteristics to shampoos and conditioners by formulating the shampoos or conditioners to include a cationic terpolymer of vinylpyrrolidone, dimethylaminopropyl methacrylamide, and methacryloylaminopropyl lauryldimonium chloride, quinoa and a first silicone. Optionally, the hair care compositions can include a second silicone compound.
    Type: Application
    Filed: August 19, 2014
    Publication date: February 19, 2015
    Applicant: FramKat LP
    Inventors: Thomas A. Lehman, Maria R. Pittavino, Allison Tonk
  • Publication number: 20140140947
    Abstract: A non-aqueous composition and method for reducing the drying time of wet hair includes applying added water to human hair to obtain wet hair and applying a nonaqueous serum comprising a combination of about 55 to about 65 percent by weight of at least one volatile silicone compound, about 30 to about 40 percent by weight of at least one high molecular weight silicone elastomer, a thermoprotective agent, an emollient, and a conditioning agent; applying the nonaqueous serum and heat to the wet hair in order to remove from about 80% to about 100% of the added water. In one embodiment, the application of the serum is capable of reducing a drying time of the wet hair by at least 25 percent.
    Type: Application
    Filed: November 1, 2013
    Publication date: May 22, 2014
    Applicant: KENRA PROFESSIONAL, LLC
    Inventor: Thomas A. Lehman
  • Publication number: 20140137884
    Abstract: A composition and method for reducing the drying time of wet hair by about 20 to about 30 percent includes applying a silicone-free, non-aqueous composition comprising about 90 to about 96 percent by weight of a volatile hydrocarbon mixture comprising C13-C16 isoparaffin, C12-C14 isoparaffin; and C13-C15 alkane; about 2 to about 3 percent by weight of ppg-3 benzyl ether myristate; about 0.001 to about 0.01 percent by weight of a sodium laneth 40-maleate/styrene sulfonate copolymer; and about 0.01 to about 0.5 percent by weight of an emollient mixture comprising isostearic acid, sorbitan oleate, cocoyl hydrolyzed keratin and heat to wet hair, thereby removing from about 85% to about 100% of water added to the hair during washing.
    Type: Application
    Filed: November 1, 2013
    Publication date: May 22, 2014
    Applicant: KENRA PROFESSIONAL, LLC
    Inventor: Thomas A. Lehman
  • Publication number: 20120276035
    Abstract: A cosmetic composition useful to reduce the drying time of wet hair is disclosed. The composition includes a nonaqueous combination of a volatile silicone compound, such as cyclopentasiloxane, and a mixture of one or more silicone elastomers. The silicone elastomers may include, but are not limited to, dimethicone, cetearyl dimethicone crosspolymers, dimethicone crosspolymers, dimethicone/vinyl dimethicone crosspolymers, and dimethiconol.
    Type: Application
    Filed: April 29, 2011
    Publication date: November 1, 2012
    Applicant: Kenra Professional, LLC
    Inventor: Thomas A. Lehman, JR.