Patents by Inventor Regine Labeque

Regine Labeque 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: 6387862
    Abstract: Laundry or cleaning composition comprising: (a) a catalytically effective amount, preferably from about 1 ppb to about 99.9%, of a transition-metal bleach catalyst which is a complex of a transition-metal and a cross-bridged macropolycyclic ligand; and (b) at least about 0.1% of one or more laundry or cleaning adjunct materials, preferably comprising an oxygen bleaching agent. Preferred compositions are laundry compositions and automatic dishwashing detergents which provide enhanced cleaning/bleaching benefits through the use of such catalysts.
    Type: Grant
    Filed: April 11, 2001
    Date of Patent: May 14, 2002
    Assignee: The Procter & Gamble Company
    Inventors: Daryle Hadley Busch, Simon Robert Collinson, Timothy Jay Hubin, Christopher Mark Perkins, Regine Labeque, Barbara Kay Williams, James Pyott Johnston, David Johnathan Kitko, James Charles Theophile Roger Burckett-St. Laurent, Michael Eugene Burns
  • Publication number: 20020004473
    Abstract: Laundry or cleaning composition comprising: (a) a catalytically effective amount, preferably from about 1 ppb to about 99.9%, of a transition-metal bleach catalyst which is a complex of a transition-metal and a cross-bridged macropolycyclic ligand; and (b) at least about 0.1% of one or more laundry or cleaning adjunct materials, preferably comprising an oxygen bleaching agent. Preferred compositions are laundry compositions and automatic dishwashing detergents which provide enhanced cleaning/bleaching benefits through the use of such catalysts.
    Type: Application
    Filed: April 11, 2001
    Publication date: January 10, 2002
    Applicant: The Procter & Gamble Company
    Inventors: Daryle Hadley Busch, Simon Robert Collinson, Timothy Jay Hubin, Christopher Mark Perkins, Regine Labeque, Barbara Kay Williams, James Pyott Johnston, David Johnathan Kitko, James Charles Theophile Roger Burckett-St. Laurent, Michael Eugene Burns
  • Publication number: 20010044401
    Abstract: Laundry or cleaning composition comprising: (a) an effective amount, preferably from about 0.0001% to about 99.9%, more typically from about 0.1% to about 25%, of a bleach activator and/or organic percarboxylic acid; (b) a catalytically effective amount, preferably from about 1 ppb to about 99.9%, of a transition-metal bleach catalyst which is a complex of a transition-metal and a cross-bridged macropolycyclic ligand; and (c) at least about 0.1% of one or more laundry or cleaning adjunct materials, preferably comprising an oxygen bleaching agent. Preferred compositions are laundry compositions and automatic dishwashing detergents which provide enhanced cleaning/bleaching benefits through the use of such catalysts in combination with bleach activators and/or organic percarboxylic acids.
    Type: Application
    Filed: April 11, 2001
    Publication date: November 22, 2001
    Applicant: The Procter & Gamble Company
    Inventors: Christopher Mark Perkins, Regine Labeque, Barbara Kay Williams, James Pyott Johnston, David Johnathan Kitko, James Charles Theophile Roger Burckett-St. Laurent, Michael Eugene Burns
  • Patent number: 6306812
    Abstract: Laundry or cleaning composition comprising: a) an effective amount of a bleach activator and/or organic percarboxylic acid; b) a catalytically effective amount of a transition-metal bleach catalyst which is a complex of a transition-metal and a cross-bridged macropolycyclic ligand; and c) at least about 0.1% of one or more laundry or cleaning adjunct materials. Preferred compositions are laundry compositions and automatic dishwashing detergents which provide enhanced cleaning/bleaching benefits through the use of such catalysts in combination with bleach activators and/or organic perearboxylic acids.
    Type: Grant
    Filed: September 7, 1999
    Date of Patent: October 23, 2001
    Assignee: Procter & Gamble Company, The
    Inventors: Christopher Mark Perkins, Regine Labeque, Barbara Kay Williams, James Pyott Johnston, David Johnathan Kitko, James Charles Theophile Roger Burckett-St. Laurent, Michael Eugene Burns
  • Patent number: 6218351
    Abstract: Laundry or cleaning composition comprising: (a) a catalytically effective amount, preferably from about 1 ppb to about 99.9%, of a transition-metal bleach catalyst which is a complex of a transition-metal and a cross-bridged macropolycyclic ligand; and (b) at least about 0.1% of one or more laundry or cleaning adjunct materials, preferably comprising an oxygen bleaching agent is disclosed. Preferred compositions are laundry compositions and automatic dishwashing detergents which provide enhanced cleaning/bleaching benefits through the use of such catalysts.
    Type: Grant
    Filed: September 7, 1999
    Date of Patent: April 17, 2001
    Assignee: The Procter & Gamble Compnay
    Inventors: Daryle Hadley Busch, Simon Robert Collinson, Timothy Jay Hubin, Christopher Mark Perkins, Regine Labeque, Barbara Kay Williams, James Pyott Johnston, David Johnathan Kitko, James Charles Theophile Roger Burckett-St. Laurent
  • Patent number: 5908821
    Abstract: The present invention relates to compositions for inhibiting dye transfer between fabrics during washing. The compositions are specifically selected metallo catalysts; namely, porphyrins and phthalocyanines. Detergent compositions containing such porphyrins and/or phthalocyanines are also disclosed.
    Type: Grant
    Filed: November 11, 1996
    Date of Patent: June 1, 1999
    Assignee: Procter & Gamble Company
    Inventors: Regine Labeque, James Pyott Johnston
  • Patent number: 5840678
    Abstract: Aqueous liquid detergent compositions are described which comprise a proteolytic enzyme wherein the proteolytic activity is reversibly inhibited by a peptide trifluoromethyl ketone.
    Type: Grant
    Filed: September 25, 1996
    Date of Patent: November 24, 1998
    Assignee: Procter & Gamble Company
    Inventors: Regine Labeque, John McMillan McIver, Christiaan Arthur J.K. Thoen
  • Patent number: 5830840
    Abstract: The invention relates to a detergent composition which is a liquid detergent composition which comprises a surfactant, a proteolytic enzyme, and an enzyme inhibitor which is a peptide aldehyde. Said peptide aldehyde inhibitor contain 4 or 5 amino acids. Said peptide aldehydes are used to enhance the stability of proteolytic enzymes in liquid detergent environments.
    Type: Grant
    Filed: September 25, 1996
    Date of Patent: November 3, 1998
    Assignee: The Procter & Gamble Company
    Inventors: James Pyott Johnston, Regine Labeque, Pierre Marie Alain Lenoir, Christiaan Arthur J. K. Thoen, John McMillan McIver
  • Patent number: 5759981
    Abstract: Treatment of textiles whereby the textiles are contacted with a medium comprising a bleach, anionic species and a neutralizing system for the anionic species, wherein the neutralizing system comprises quaternary ammonium compounds. The composition for textile treatment contains less than 10% by weight of water, and is essentially free of alkanolamines. The composition may further contain a metallo catalyst.
    Type: Grant
    Filed: December 4, 1996
    Date of Patent: June 2, 1998
    Assignee: The Procter & Gamble Company
    Inventors: Jean-Pol Boutique, Mark William Glogowski, Frederick Edward Hardy, James Pyott Johnston, Regine Labeque, Bruce Prentiss Murch, Rajan Keshav Panandiker
  • Patent number: 5597795
    Abstract: The present invention relates to a inhibiting dye transfer composition comprising Polyamine N-oxide containing polymers and terephthalate polymers.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: January 28, 1997
    Assignee: The Procter & Gamble Company
    Inventors: Abdennaceur Fredj, James P. Johnston, Regine Labeque, Christiaan A. Thoen
  • Patent number: 5582762
    Abstract: Aqueous liquid detergent compositions are described which comprise a proteolytic enzyme wherein the proteolytic activity is reversibly inhibited by a peptide trifluoromethyl ketone.
    Type: Grant
    Filed: February 8, 1995
    Date of Patent: December 10, 1996
    Assignee: The Procter & Gamble Company
    Inventors: Regine Labeque, John M. McIver, Christiaan A. J. K. Thoen
  • Patent number: 5580486
    Abstract: Aqueous liquid detergent compositions are described which comprise a proteolytic enzyme wherein the proteolytic activity is reversibly inhibited by an .alpha.-amino boronic acid.
    Type: Grant
    Filed: February 14, 1995
    Date of Patent: December 3, 1996
    Assignee: The Procter & Gamble Company
    Inventors: Regine Labeque, Pierre M. A. Lenoir, Rajan K. Panandiker, Christiaan A. J. K. Thoen
  • Patent number: 5576283
    Abstract: Aqueous liquid detergent compositions are described which comprise a proteolytic enzyme wherein the proteolytic activity is reversibly inhibited by a peptide aldehyde.
    Type: Grant
    Filed: February 8, 1995
    Date of Patent: November 19, 1996
    Assignee: The Procter & Gamble Company
    Inventors: James P. Johnston, Regine Labeque, Pierre M. A. Lenoir, Christiaan A. J. K. Thoen, John M. McIver
  • Patent number: 5560858
    Abstract: A) A metallocatalyst selected from: a) metalloporphin and water-soluble or water-dispersable derivatives thereof; b) metaloporphyrin and water-soluble or water-dispersable derivatives thereof; c) metallophthalocyanine and water-soluble or water-dispersable derivatives thereof; B) a polyamine N-oxide containing polymers; C) an efficient amount of a bleaching agent.
    Type: Grant
    Filed: August 28, 1995
    Date of Patent: October 1, 1996
    Assignee: The Procter & Gamble Company
    Inventors: Abdennaceur Fredj, Frederick E. Hardy, Alan D. Willey, James P. Johnston, Regine Labeque, Christiaan A. J. K. Thoen
  • Patent number: 5474576
    Abstract: A dye transfer inhibiting compositions are disclosed, comprising:A. an metallo catalyst selected froma) metallo porphin and water-soluble or water-dispersable derivatives thereof;b) metallo porphyrin and water-soluble or water-dispersable derivatives thereof;c) metallo phthalocyanine and water-soluble or water-dispersable derivatives thereof;B. an amine base catalyst stabilizer capable of binding to the 5th ligand of the metallo catalyst.C. an enzymatic system capable of generating hydrogen peroxide.
    Type: Grant
    Filed: July 18, 1994
    Date of Patent: December 12, 1995
    Assignee: The Procter & Gamble Company
    Inventors: Christiaan A. J. K. Thoen, Adbennaceur Fredj, Regine Labeque
  • Patent number: 5458810
    Abstract: The present invention relates to inhibiting dye transfer compositions comprising polyamine N-oxide polymers which contain units having the following structure formula: ##STR1## wherein P is a polymerizable unit, whereto the N--group can be attached to or wherein the N--O group forms part of the polymerizable unit or a combination of both. ##STR2## R are aliphatic, ethoxylated aliphatics, aromatic, heterocyclic or alicyclic groups or any combination thereof whereto the nitrogen of the N--O group can be attached or wherein the nitrogen of the N--O group form part of these groups.
    Type: Grant
    Filed: January 17, 1995
    Date of Patent: October 17, 1995
    Assignee: The Procter & Gamble Co.
    Inventors: Abdennaceur Fredj, James P. Johnston, Christiaan A. J. Thoen, Regine Labeque
  • Patent number: 5178864
    Abstract: A therapeutically effective amount of soluble phospholipase A.sub.2 is administered into a subject for lowering the low density lipoproteins ("LDL") in the blood. Phospholipase A.sub.2 modifies the plasma LDL by hydrolyzing the phospholipids present in LDL. As a result, the modified LDL is rapidly removed from the bloodstream by the catabolic processes.
    Type: Grant
    Filed: August 14, 1990
    Date of Patent: January 12, 1993
    Assignee: MIT
    Inventors: Robert S. Lees, Robert S. Langer, Jr., Regine Labeque, Claudy J. P. Mullon