Patents by Inventor Brian D. Rekken

Brian D. Rekken 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).

  • Monoaminosilane compounds
    Patent number: 10030038
    Abstract: Disclosed is a compound of formula (I): (R1R2N)SinH2n+1 (I), wherein subscript n is an integer from 3 to 9; and each R1 and R2 independently is (C1-C6)alkyl, (C3-C6)cycloalkyl, (C2-C6)alkenyl, (C2-C6)alkynyl, or phenyl; or R1 is H and R2 is (C1-C6)alkyl, (C3-C6)cycloalkyl, (C2-C6)alkenyl, (C2-C6)alkynyl, or phenyl; or R1 and R2 are bonded together to be -R1a R2a wherein -R1a-R2a- is (C2-C6)alkylene. Also disclosed are a method of making, intermediates useful therein, method of using, and composition comprising the compound of formula (I).
    Type: Grant
    Filed: May 29, 2015
    Date of Patent: July 24, 2018
    Assignee: DOW SILICONES CORPORATION
    Inventors: Brian D. Rekken, Xiaobing Zhou
  • Diaminosilane compounds
    Patent number: 10030037
    Abstract: Disclosed is a compound of formula (I): (R1 R2N)SinH2n(NR3R4) (I) wherein subscript n, R1, R2, R3 and R4 are as defined herein. Also disclosed are a method of making, intermediates useful therein, method of using, and composition comprising the compound of formula (I).
    Type: Grant
    Filed: May 29, 2015
    Date of Patent: July 24, 2018
    Assignee: DOW SILICONES CORPORATION
    Inventors: Brian D. Rekken, Xiaobing Zhou
  • Process of synthesizing diisopropylamino-disilanes
    Patent number: 9840523
    Abstract: Chemical processes comprise selectively synthesizing diisopropylamino-disilanes and reduction of chloride in aminosilanes, and the compositions comprise the diisopropylamino-disilanes and at least one reaction by-product prepared thereby. The diisopropylamino-disilanes are diisopropylamino-pentachlorodisilane and diisopropylamino-disilane.
    Type: Grant
    Filed: May 29, 2015
    Date of Patent: December 12, 2017
    Assignee: Dow Corning Corporation
    Inventors: Barry M. Ketola, Brian D. Rekken, Xiaobing Zhou
  • DIAMINOSILANE COMPOUNDS
    Publication number: 20170129908
    Abstract: Disclosed is a compound of formula (I): (R1 R2N)SinH2n(NR3R4) (I) wherein subscript n, R1, R2, R3 and R4 are as defined herein. Also disclosed are a method of making, intermediates useful therein, method of using, and composition comprising the compound of formula (I).
    Type: Application
    Filed: May 29, 2015
    Publication date: May 11, 2017
    Applicant: Dow Corning Corporation
    Inventors: BRIAN D. REKKEN, XIAOBING ZHOU
  • MONOAMINOSILANE COMPOUNDS
    Publication number: 20170114081
    Abstract: Disclosed is a compound of formula (I): (R1R2N)SinH2n+1 (I), wherein subscript n is an integer from 3 to 9; and each R1 and R2 independently is (C1-C6)alkyl, (C3-C6)cycloalkyl, (C2-C6)alkenyl, (C2-C6)alkynyl, or phenyl; or R1 is H and R2 is (C1-C6)alkyl, (C3-C6)cycloalkyl, (C2-C6)alkenyl, (C2-C6)alkynyl, or phenyl; or R1 and R2 are bonded together to be —R1a-R2a— wherein —R1a-R2a— is (C2-C6)alkylene. Also disclosed are a method of making, intermediates useful therein, method of using, and composition comprising the compound of formula (I).
    Type: Application
    Filed: May 29, 2015
    Publication date: April 27, 2017
    Applicant: Dow Corning Corporation
    Inventors: BRIAN D. REKKEN, XIAOBING ZHOU
  • Process Of Synthesizing Diisopropylamino-Disilanes
    Publication number: 20170029446
    Abstract: Chemical processes comprise selectively synthesizing diisopropylamino-disilanes and reduction of chloride in amin-osilanes, and the compositions comprise the diisopropylamino-disilanes and at least one reaction by-product prepared thereby. The diisopropylamino-disilanes are diisopropylamino-pentachlorodisilane and diisopropylamino-disilane.
    Type: Application
    Filed: May 29, 2015
    Publication date: February 2, 2017
    Applicant: Dow Corning Corporation
    Inventors: BARRY M. KETOLA, BRIAN D. REKKEN, XIAOBING ZHOU
  • Liquid composition having ammonia borane and decomposing to form hydrogen and liquid reaction product
    Patent number: 8685364
    Abstract: Liquid compositions of ammonia borane and a suitably chosen amine borane material were prepared and subjected to conditions suitable for their thermal decomposition in a closed system that resulted in hydrogen and a liquid reaction product.
    Type: Grant
    Filed: March 26, 2013
    Date of Patent: April 1, 2014
    Assignee: Los Alamos National Security, LLC
    Inventors: Benjamin L. Davis, Brian D. Rekken