Patents by Inventor Patrick Fryfogle

Patrick Fryfogle 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).

  • Processes for making polysiloxazanes and using same for producing amino-functional polyorganosiloxanes
    Patent number: 11760839
    Abstract: A process for preparing a cyclic polysiloxazane is disclosed. The cyclic polysiloxazane may optionally be converted to an a-alkoxy-ou-amino-functional polysiloxane. The cyclic polysiloxazane or the a-alkoxy-oo-amino-functional polysiloxane, may be used as a capping agent for a silanol-functional polyorganosiloxane in a process to make an amino-functional polyorganosiloxane.
    Type: Grant
    Filed: October 29, 2020
    Date of Patent: September 19, 2023
    Assignee: Dow Silicones Corporation
    Inventors: Brian Rekken, Patrick Fryfogle, Nisaraporn Suthiwangcharoen, Brett Zimmerman, Hannah Furnier, Kimmai Nguyen, Sean Reisch
  • PROCESSES FOR MAKING POLYSILOXAZANES AND USING SAME FOR PRODUCING AMINO-FUNCTIONAL POLYORGANOSILOXANES
    Publication number: 20220332899
    Abstract: A process for preparing a cyclic polysiloxazane is disclosed. The cyclic polysiloxazane may optionally be converted to an a-alkoxy-ou-amino-functional polysiloxane. The cyclic polysiloxazane or the a-alkoxy-oo-amino-functional polysiloxane, may be used as a capping agent for a silanol-functional polyorganosiloxane in a process to make an amino-functional polyorganosiloxane.
    Type: Application
    Filed: October 29, 2020
    Publication date: October 20, 2022
    Inventors: Brian Rekken, Patrick Fryfogle, Nisaraporn Suthiwangcharoen, Brett Zimmerman, Hannah Furnier, Kimmai Nguyen, Sean Reisch
  • Cosmetic compositions
    Patent number: 11207263
    Abstract: This invention relates to a cosmetic composition comprising: (A) a film forming composition that can produce a tack free surface comprising: (I) a hydrosilylation reaction product of: (a) a silicone resin having the formula: (R1R22SiO1/2)w(R1R2SiO2/2)x(R2SiO3/2)y(SiO4/2)z wherein R2 is a C1 to C10 hydrocarbon group free of aliphatic unsaturation, R1 is R2 or an alkenyl group, w is from 0.3 to 0.6, x is from 0.0 to 0.2, y is 0, z is from 0.4 to 0.7, w+x+y+z=1.0, and w+z is from 0.85 to 1.
    Type: Grant
    Filed: June 15, 2018
    Date of Patent: December 28, 2021
    Assignee: Dow Silicones Corporation
    Inventors: Thomas Bekemeier, Patrick Fryfogle, Gary Wieber, Kimmai Nguyen, Zhi Li, Julie Cook, Jason Vogel