Patents by Inventor Dilip Shanker Mathur

Dilip Shanker Mathur 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: 8299012
    Abstract: An improved hard surface treatment compositions which comprises (preferably consists essentially of; yet more preferably consists of) the following constituents: a detersive anionic surfactant; a detersive nonionic surfactant; an alkylene glycol ether solvent; a phenyl containing glycol ether solvent; an organic acid, preferably an organic acid selected from citric acid, lactic acid and mixtures thereof; optionally but preferably a film forming polymer based on quaternized copolymers of vinylpyrrolidone and dimethylaminoethyl methacrylate, optionally one or more further constituents which may improve aesthetic or functional features of the compositions, and, water.
    Type: Grant
    Filed: August 15, 2008
    Date of Patent: October 30, 2012
    Assignee: Reckitt Benckiser LLC
    Inventor: Dilip Shanker Mathur
  • Publication number: 20100263693
    Abstract: An improved hard surface treatment compositions which comprises (preferably consists essentially of; yet more preferably consists of) the following constituents: a detersive anionic surfactant; a detersive nonionic surfactant; an alkylene glycol ether solvent; a phenyl containing glycol ether solvent; an organic acid, preferably an organic acid selected from citric acid, lactic acid and mixtures thereof; optionally but preferably a film forming polymer based on quaternized copolymers of vinylpyrrolidone and dimethylaminoethyl methacrylate, optionally one or more further constituents which may improve aesthetic or functional features of the compositions, and, water.
    Type: Application
    Filed: August 15, 2008
    Publication date: October 21, 2010
    Applicant: Reckitt Benckiser Inc.
    Inventor: Dilip Shanker Mathur
  • Publication number: 20090036345
    Abstract: Disclosed are light duty liquid detergent compositions which are particularly useful in the manual cleaning of dishes and tableware, as well as being useful in the cleaning of other surfaces particularly hard surfaces. The compositions exhibit excellent and rapid dispersability into larger volumes of water and provide excellent cleaning performance.
    Type: Application
    Filed: May 24, 2006
    Publication date: February 5, 2009
    Applicant: RECKITT BENCKISER INC.
    Inventors: Angelina Lorraine Kulbick, Dilip Shanker Mathur
  • Publication number: 20080227682
    Abstract: The present invention is directed to an acidic hard surface treatment composition which provides a cleaning benefit comprising: an acidic constituent which comprises water soluble organic acid; at least one anionic surfactant constituent; at least one nonionic surfactant constituent; at least one organic solvent constituent; at least one inorganic chloride salt; optionally one or more further constituents and the balance, water.
    Type: Application
    Filed: May 16, 2006
    Publication date: September 18, 2008
    Applicant: RECKITT BENCKISER INC.
    Inventors: James Chi-Cheng Feng, Dilip Shanker Mathur, Jeanne Marie Weller