Patents by Inventor Smita Brijmohan

Smita Brijmohan 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: 20180223016
    Abstract: The disclosed technology relates to pure polyitaconic acid homo- and co-polymers free of the less reactive tri-substituted vinyl monomers (e.g., citraconic acid or mesaconic acid) that may be used, for example, as builders in detergent applications, such as in the personal and home care market.
    Type: Application
    Filed: February 2, 2018
    Publication date: August 9, 2018
    Inventors: Krishnan Tamareselvy, Feng-Lung Gordon Hsu, Smita Brijmohan, Francine I. Shuster, John Ta-Yuan Lai, Gaurav Mago
  • Patent number: 9856435
    Abstract: A hard surface cleaning composition which provides a shine to hard surfaces and which is water resistant includes 0.001-50 wt. % of at least one detersive surfactant, at least 10 wt. % of a diluent, the diluent including water, and 0.01-40 wt. % of particles comprising at least one of an anionic polyurethane polymer and an anionic polyurethane hybrid polymer, formed as an aqueous dispersion, the particles having an average particle size of less than 170 nm.
    Type: Grant
    Filed: August 26, 2013
    Date of Patent: January 2, 2018
    Assignee: Lubrizol Advanced Materials, Inc.
    Inventors: Dennis N. Malaba, Feng-Lung Gordon Hsu, Jeffrey A. Fruscella, Smita Brijmohan
  • Publication number: 20170022451
    Abstract: The disclosed technology relates to esterified and/or ether containing polymers derived from itaconic acid that are free of the less reactive tri-substituted vinyl monomers (e.g., citraconic acid or mesaconic acid) that may be used, for example, as builders in detergent applications, such as in the personal and home care market.
    Type: Application
    Filed: March 13, 2015
    Publication date: January 26, 2017
    Inventors: Krishnan Tamareselvy, Feng-Lung Gordon Hsu, Smita Brijmohan, Francine I. Shuster, John Ta-Yuan Lai, Gaurav Mago, Yunpeng Zhu, Randy B. Collins
  • Publication number: 20160068620
    Abstract: The disclosed technology relates to pure polyitaconic acid homo- and co-polymers free of the less reactive tri-substituted vinyl monomers (e.g., citraconic acid or mesaconic acid) that may be used, for example, as builders in detergent applications, such as in the personal and home care market.
    Type: Application
    Filed: March 14, 2014
    Publication date: March 10, 2016
    Inventors: Krishnan Tamareselvy, Feng-Lung Gordon Hsu, Smita Brijmohan, Francine I. Shuster, John Ta-Yuan Lai, Gaurav Mago
  • Publication number: 20150315527
    Abstract: A hard surface cleaning composition which provides a shine to hard surfaces and which is water resistant includes 0.001-50 wt. % of at least one detersive surfactant, at least 10 wt. % of a diluent, the diluent including water, and 0.01-40 wt. % of particles comprising at least one of an anionic polyurethane polymer and an anionic polyurethane hybrid polymer, formed as an aqueous dispersion, the particles having an average particle size of less than 170 nm.
    Type: Application
    Filed: August 26, 2013
    Publication date: November 5, 2015
    Inventors: Dennis N. Malaba, Feng-Lung Gordon Hsu, Jeffrey A. Fruscella, Smita Brijmohan
  • Patent number: 8686102
    Abstract: The present invention provides for textiles treated with a composition comprising the reaction product of e) an oxirane or oxetane compound comprising at least two oxirane or oxetane groups; and f) an amino silane having the formula: N(H)(R1)R2Si(OR3)3-a-b-c(OR4)a(R5Si(OR6)d(R7)e)bR8c with R1 is chosen from the group consisting of H or a monovalent hydrocarbon radical containing one to 20 carbon atoms; R2 and R5 are independently selected from a group consisting of oxygen or a divalent linear or branched hydrocarbon radical consisting of 1-60 carbons; R4 is a hydrocarbon radical that contains 3 to 200 carbon atoms; R3, R6, R7, and R8 and are each independently selected from the group of monovalent linear or branched hydrocarbon radicals having from 1 to 200 carbon atoms; the subscript b is zero or a positive number and has a value ranging from 0 to 3; the subscripts a, and c are zero or positive and have a value ranging from 0 to 3 subject to the limitation that (a+b+c)?3; and the subscripts d and e ar
    Type: Grant
    Filed: October 24, 2008
    Date of Patent: April 1, 2014
    Assignee: Momentive Performance Materials Inc.
    Inventors: Benjamin Falk, Smita Brijmohan
  • Publication number: 20110020627
    Abstract: The present invention provides for textiles treated with a composition comprising the reaction product of e) an oxirane or oxetane compound comprising at least two oxirane or oxetane groups; and f) an amino silane having the formula: N(H)(R1)R2Si(OR3)3?a?b?c(OR4)a(R5Si(OR6)d(R7)c)b R8c with R1 is chosen from the group consisting of H or a monovalent hydrocarbon radical containing one to 20 carbon atoms; R2 and R5 are independently selected from a group consisting of oxygen or a divalent linear or branched hydrocarbon radical consisting of 1-60 carbons; R4 is a hydrocarbon radical that contains 3 to 200 carbon atoms; R3, R6, R7, and R8 and are each independently selected from the group of monovalent linear or branched hydrocarbon radicals having from 1 to 200 carbon atoms; the subscript b is zero or a positive number and has a value ranging from 0 to 3; the subscripts a, and c are zero or positive and have a value ranging from 0 to 3 subject to the limitation that (a+b+c)?3; and the subscripts d and e are zero
    Type: Application
    Filed: October 30, 2008
    Publication date: January 27, 2011
    Inventors: Benjamin Falk, Smita Brijmohan
  • Publication number: 20090117793
    Abstract: The present invention provides for textiles treated with a composition comprising the reaction product of e) an oxirane or oxetane compound comprising at least two oxirane or oxetane groups; and f) an amino silane having the formula: N(H)(R1)R2Si(OR3)3-a-b-c(OR4)a(R5Si(OR6)d(R7)e)bR8c with R1 is chosen from the group consisting of H or a monovalent hydrocarbon radical containing one to 20 carbon atoms; R2 and R5 are independently selected from a group consisting of oxygen or a divalent linear or branched hydrocarbon radical consisting of 1-60 carbons; R4 is a hydrocarbon radical that contains 3 to 200 carbon atoms; R3, R6, R7, and R8 and are each independently selected from the group of monovalent linear or branched hydrocarbon radicals having from 1 to 200 carbon atoms; the subscript b is zero or a positive number and has a value ranging from 0 to 3; the subscripts a, and c are zero or positive and have a value ranging from 0 to 3 subject to the limitation that (a+b+c)?3; and the subscripts d and
    Type: Application
    Filed: October 24, 2008
    Publication date: May 7, 2009
    Applicant: MOMENTIVE PERFORMANCE MATERIALS INC.
    Inventors: Benjamin Falk, Smita Brijmohan