Patents by Inventor Isaac Israel Secemski

Isaac Israel Secemski 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: 8367599
    Abstract: This invention is directed to a water soluble sachet comprising a detergent composition having a discrete particle that enhances cleaning in a dishwashing machine. The water soluble sachet unexpectedly results in excellent cleaning properties and minimizes spot and film formation on items being cleaned in a dishwasher.
    Type: Grant
    Filed: January 15, 2010
    Date of Patent: February 5, 2013
    Assignee: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Natasha Pfeiffer, Naresh Dhirajlal Ghatlia, Isaac Israel Secemski
  • Publication number: 20100120650
    Abstract: This invention is directed to a water soluble sachet comprising a detergent composition having a discrete particle that enhances cleaning in a dishwashing machine. The water soluble sachet unexpectedly results in excellent cleaning properties and minimizes spot and film formation on items being cleaned in a dishwasher.
    Type: Application
    Filed: January 15, 2010
    Publication date: May 13, 2010
    Applicant: CONOPCO, INC., D/B/A UNILEVER
    Inventors: Natasha Pfeiffer, Naresh Dhirajlal Ghatlia, Isaac Israel Secemski
  • Patent number: 7674761
    Abstract: This invention is directed to a water soluble sachet comprising a detergent composition having a discrete particle that enhances cleaning in a dishwashing machine. The water soluble sachet unexpectedly results in excellent cleaning properties and minimizes spot and film formation on items being cleaned in a dishwasher.
    Type: Grant
    Filed: October 8, 2002
    Date of Patent: March 9, 2010
    Assignee: Unilever Home & Personal Care, Division of Conopco, Inc.
    Inventors: Natasha Pfeiffer, Naresh Dhirajlal Ghatlia, Isaac Israel Secemski
  • Patent number: 6632785
    Abstract: This invention is directed to a water soluble sachet comprising a detergent composition having an encapsulated bleach. The water soluble sachet unexpectedly results in excellent cleaning properties and minimizes spot and film formation on items being cleaned in a dishwasher.
    Type: Grant
    Filed: October 4, 2002
    Date of Patent: October 14, 2003
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Natasha Pfeiffer, Naresh Dhirajlal Ghatlia, Isaac Israel Secemski
  • Publication number: 20030176308
    Abstract: Modified bleaching agents and enzymes for detergent compositions are described. The modified bleaching agents and enzymes have a wax clad and detergent compositions having the modified bleaching agents and enzymes display superior cleaning benefits.
    Type: Application
    Filed: March 14, 2002
    Publication date: September 18, 2003
    Applicant: Unilever Home & Personal USA
    Inventors: Isaac Israel Secemski, John Richard Nicholson, David John Lang
  • Publication number: 20030139318
    Abstract: This invention is directed to a water soluble sachet comprising a detergent composition having a discrete particle that enhances cleaning in a dishwashing machine. The water soluble sachet unexpectedly results in excellent cleaning properties and minimizes spot and film formation on items being cleaned in a dishwasher.
    Type: Application
    Filed: October 8, 2002
    Publication date: July 24, 2003
    Applicant: Unilever Home & Personal Care USA
    Inventors: Natasha Pfeiffer, Naresh Dhirajlal Ghatlia, Isaac Israel Secemski
  • Publication number: 20030119706
    Abstract: This invention is directed to a water soluble sachet comprising a detergent composition having an encapsulated bleach. The water soluble sachet unexpectedly results in excellent cleaning properties and minimizes spot and film formation on items being cleaned in a dishwasher.
    Type: Application
    Filed: October 4, 2002
    Publication date: June 26, 2003
    Applicant: Unilever Home & Personal Care USA
    Inventors: Natasha Pfeiffer, Naresh Dhirajlal Ghatlia, Isaac Israel Secemski
  • Publication number: 20020187916
    Abstract: This invention is directed to a water soluble sachet comprising a detergent composition having a discrete particle that enhances cleaning in a dishwashing machine. The water soluble sachet unexpectedly results in excellent cleaning properties and minimizes spot and film formation on items being cleaned in a dishwasher.
    Type: Application
    Filed: March 16, 2001
    Publication date: December 12, 2002
    Applicant: Unilever Home & Personal Care USA
    Inventors: Natasha Pfeiffer, Naresh Dhirajlal Ghatlia, Isaac Israel Secemski
  • Patent number: 6492312
    Abstract: This invention is directed to a water soluble sachet comprising a detergent composition having a discrete particle that enhances cleaning in a dishwashing machine. The water soluble sachet unexpectedly results in excellent cleaning properties and minimizes spot and film formation on items being cleaned in a dishwasher.
    Type: Grant
    Filed: March 16, 2001
    Date of Patent: December 10, 2002
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Natasha Pfeiffer, Naresh Dhirajlal Ghatlia, Isaac Israel Secemski
  • Patent number: 6475977
    Abstract: This invention is directed to a water soluble sachet comprising a detergent composition having an encapsulated bleach. The water soluble sachet unexpectedly results in excellent cleaning properties and minimizes spot and film formation on items being cleaned in a dishwasher.
    Type: Grant
    Filed: March 16, 2001
    Date of Patent: November 5, 2002
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Natasha Pfeiffer, Naresh Dhirajlal Ghatlia, Isaac Israel Secemski
  • Patent number: 5900395
    Abstract: A solid detergent composition useful for machine dishwashing is described. The product contains a first layer having an oxygen bleach system, a buffering system, a builder, and an enzyme. The first layer dissolves to deliver a pH of about 8.5 to about 11 in the wash water. A second layer includes an effective amount of an acidity agent and a continuous medium having a melting point in the range of from about 35.degree. C. to about 50.degree. C. The material may be a paraffin wax, a natural wax, a polyvinyl ether, fatty acids and mixtures thereof. The second layer dissolves in wash water to deliver a pH of from about 6.5 to about 9. The release order of the functional ingredients allows for a high level of peracid species generation in the initial wash stages followed by optimum bleaching throughout the wash.
    Type: Grant
    Filed: December 23, 1996
    Date of Patent: May 4, 1999
    Assignee: Lever Brothers Company
    Inventors: John Richard Nicholson, Bozena Marianna Piatek, David John Lang, Isaac Israel Secemski
  • Patent number: 5837663
    Abstract: A solid detergent composition useful for machine dishwashing is described. The product contains a first layer having a buffering system, a builder and an enzyme. The first layer dissolves to deliver a pH of about 9.0 to about 11 in the wash water. A second layer includes a peracid and an acidity agent in a continuous medium having a melting point in the range of from about 35.degree. C. to about 50.degree. C. The material may be a paraffin wax, a natural wax, a polyvinyl ether, fatty acids and mixtures thereof. The second layer dissolves in wash water to deliver a pH of from about 6.5 to about 9. The release order of the functional ingredients allows for a optimum bleaching of stains as well as removal of soil.
    Type: Grant
    Filed: December 23, 1996
    Date of Patent: November 17, 1998
    Assignee: Lever Brothers Company, Division of Conopco, Inc.
    Inventors: John Richard Nicholson, Bozena Marianna Piatek, David John Lang, Isaac Israel Secemski
  • Patent number: 5783540
    Abstract: A solid detergent composition and a method of using the composition in a machine dishwasher is described. The product contains a first layer having an oxygen bleaching system, a buffering system of a builder, and an enzyme. The first layer dissolves to deliver a pH of about 8.5 to about 11 in the wash water. A second layer includes an effective amount of an acidity agent selected from an inorganic acid, an organic acid and mixtures thereof, a continuous medium having a melting point in the range of from about 55.degree. C. to about 70.degree. C. and an anti-scaling agent. The second layer dissolves in wash water to deliver a pH of from about 6.5 to about 9.
    Type: Grant
    Filed: December 23, 1996
    Date of Patent: July 21, 1998
    Assignee: Lever Brothers Company, Division of Conopco, Inc.
    Inventors: Isaac Israel Secemski, David John Lang, John Richard Nicholson, Bozena Marianna Piatek
  • Patent number: 5741767
    Abstract: A warewashing composition for a machine dishwasher and a method of using it is described. The composition comprises effective amounts of an organic peroxy acid, and an amylase enzyme which, when incubated at 55.degree. C. in a solution of 2 mM sodium citrate, 1 mM epsilon phthalimidoperoxyhexanoic acid in 36 ppm water at pH 8.0, has a half-life of two minutes or greater based on an activity vs. time plot obtained via monitoring color development at 405 nm of solution samples incubated with p-nitrophenyl-.alpha.-D-maltoheptaoside as substrate and gluco amylase and .alpha.-glucosidase as coupled enzymes; and 1% to 75% by weight of a builder. A 1% aqueous solution of the composition must have a pH of less than 10.
    Type: Grant
    Filed: November 16, 1995
    Date of Patent: April 21, 1998
    Assignee: Lever Brothers Company, Division of Conopco, Inc.
    Inventors: John Richard Nicholson, Isaac Israel Secemski, Deborah Sue Rick, Duane Anthony Raible
  • Patent number: D451795
    Type: Grant
    Filed: March 16, 2001
    Date of Patent: December 11, 2001
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Naresh Dhirajlal Ghatlia, Natasha Pfeiffer, Isaac Israel Secemski
  • Patent number: D452143
    Type: Grant
    Filed: March 16, 2001
    Date of Patent: December 18, 2001
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Naresh Dhirajlal Ghatlia, Natasha Pfeiffer, Isaac Israel Secemski
  • Patent number: D472799
    Type: Grant
    Filed: March 16, 2001
    Date of Patent: April 8, 2003
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Naresh Dhirajlal Ghatlia, Natasha Pfeiffer, Isaac Israel Secemski
  • Patent number: D479123
    Type: Grant
    Filed: March 16, 2001
    Date of Patent: September 2, 2003
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Naresh Dhirajlal Ghatlia, Natasha Pfeiffer, Isaac Israel Secemski
  • Patent number: D487563
    Type: Grant
    Filed: March 16, 2001
    Date of Patent: March 16, 2004
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Naresh Dhirajlal Ghatlia, Natasha Pfeiffer, Isaac Israel Secemski