Patents by Inventor Suresh Murigeppa Nadakatti

Suresh Murigeppa Nadakatti 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).

  • Bar made by delivering composition under pressure of injector head at entry to substantially closed mold
    Patent number: 6800601
    Abstract: A detergent bar is made by (1) applying pressure to a detergent composition to deliver it to a substantially closed mold at a temperature less than 70° C.; (2) ensuring the pressure on the composition at point of entry is greater than 29.4 psi under the action of an injector head for at least part of the time over which the composition enters the mold; (3) cooling in the mold to form bar; and (4) removing.
    Type: Grant
    Filed: February 28, 2001
    Date of Patent: October 5, 2004
    Assignee: Lever Brothers Company, division of Conopco, Inc.
    Inventors: Peter Stewart Allan, John Martin Cordell, Graeme Neil Irving, Suresh Murigeppa Nadakatti, Vijay Mukund Naik, Christine Ann Overton, Frederick Edmund Stocker, Karnik Tarverdi, John Colin Wahlers
  • Low density detergent composition
    Patent number: 6770606
    Abstract: Aerated, ultra low-density cast-dehydrated syndet detergent bars for use in personal wash, fabric wash and hard surface cleaning. A process for preparing aerated, ultra low-density cast-dehydrated detergent bars wherein the air is entrained in the bars after rigidification and shaping the product is also provided.
    Type: Grant
    Filed: April 9, 2002
    Date of Patent: August 3, 2004
    Assignee: Unilever Home & Personal Care USA, a division of Conopco, Inc.
    Inventors: Hari Koduvely, Suresh Murigeppa Nadakatti, Vijay Mukund Naik, Prassana Pathak, Shiju Thomas
  • Casting of shaped soft solid articles
    Patent number: 6554246
    Abstract: A mould for casting shaped, solid detergent articles is provided. The mold is made of two rigid complimentary dies which upon engagement define a cavity corresponding to a desired shape of the cast article, wherein the engaged dies form a reservoir which on one side is open to receive cast melt and on another side is open to the cavity.
    Type: Grant
    Filed: May 7, 1998
    Date of Patent: April 29, 2003
    Assignee: Lever Brothers Company, division of Conopco, Inc.
    Inventors: Suresh Murigeppa Nadakatti, Vijay Mukund Naik
  • Low density detergent composition
    Publication number: 20020198120
    Abstract: Aerated, ultra low-density cast-dehydrated syndet detergent bars for use in personal wash, fabric wash and hard surface cleaning. A process for preparing aerated, ultra low-density cast-dehydrated detergent bars wherein the air is entrained in the bars after rigidification and shaping the product is also provided.
    Type: Application
    Filed: April 9, 2002
    Publication date: December 26, 2002
    Applicant: Unilever Patent Holdings
    Inventors: Hari Koduvely, Suresh Murigeppa Nadakatti, Vijay Mukund Naik, Prassana Pathak, Shiju Thomas
  • Melt cast solid shaped detergent bar compositions with high water content
    Patent number: 6365567
    Abstract: A melt cast solid shaped detergent bar composition comprising 2-60% of water insoluble structurant and 2-50 detergent active, characterized in that it comprises 0.5-30% of a salting in electrolyte and 30-80% water.
    Type: Grant
    Filed: October 25, 2000
    Date of Patent: April 2, 2002
    Assignee: Unilever Home & Personal Care USA
    Inventors: Suresh Murigeppa Nadakatti, Vijay Mukund Naik, Shiju Thomas
  • Process and apparatus for the production of a detergent composition
    Publication number: 20010016566
    Abstract: A process for forming detergent bars by injection moulding in which a pressure is applied to a partially structured detergent composition to deliver it to a mould. The detergent composition can be delivered to the mould in a substantially semi-solid state, at a temperature below 70° C. and at a pressure at the point of injection of greater than 20 psi. Apparatus for forming detergent bars according the invention are also described.
    Type: Application
    Filed: February 28, 2001
    Publication date: August 23, 2001
    Applicant: Lever Brothers Company, Division of Conopco, Inc
    Inventors: Peter Stewart Allan, John Martin Cordell, Graeme Neil Irving, Suresh Murigeppa Nadakatti, Vijay Mukund Naik, Christine Ann Overton, Frederick Edmund Stocker, Karnik Tarverdi, John Colin Wahlers
  • Process and apparatus for the production of a detergent composition
    Publication number: 20010011067
    Abstract: A process for forming detergent bars by injection molding in which a pressure is applied to a partially structured detergent composition to deliver it to a mold. The detergent composition can be delivered to the mold in a substantially semi-solid state, at a temperature below 70° C. and at a pressure at the point of injection of greater than 20 psi. Apparatus for forming detergent bars according the invention are also described.
    Type: Application
    Filed: February 28, 2001
    Publication date: August 2, 2001
    Inventors: Peter Stewart Allan, John Martin Cordell, Graeme Neil Irving, Suresh Murigeppa Nadakatti, Vijay Mukund Naik, Christine Ann Overton, Frederick Edmund Stocker, Karnik Tarverdi, John Colin Wahlers
  • Process for the production of a detergent composition
    Patent number: 6238612
    Abstract: A process for forming detergent bars comprising applying pressure to a detergent composition contained within a mould cavity. The detergent composition in the mould is in a substantially fluid or semi-solid state and the mould is substantially full before the pressure is applied.
    Type: Grant
    Filed: May 14, 1998
    Date of Patent: May 29, 2001
    Assignee: Lever Brothers Company, division of Conopco, Inc.
    Inventors: Peter Stewart Allan, John Martin Cordell, Graeme Neil Irving, Suresh Murigeppa Nadakatti, Vijay Mukund Naik, Christine Ann Overton, Frederick Edmund Stocker, Karnik Tarverdi
  • Process for molding of a detergent composition
    Patent number: 6224812
    Abstract: A process for forming detergent bars by injection moulding in which a pressure is applied to a partially structured detergent composition to deliver it to a mould. The detergent composition can be delivered to the mould in a substantially semi-solid state, at a temperature below 70° C. and at a pressure at the point of injection of greater than 20 psi.
    Type: Grant
    Filed: May 14, 1998
    Date of Patent: May 1, 2001
    Assignee: Lever Brothers Company, division of Conopco, Inc.
    Inventors: Peter Stewart Allan, John Martin Cordell, Graeme Neil Irving, Suresh Murigeppa Nadakatti, Vijay Mukund Naik, Christine Ann Overton, Frederick Edmund Stocker, Karnik Tarverdi, John Colin Wahlers