Patents by Inventor André Cesar Baeck

André Cesar Baeck 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: 7823237
    Abstract: A method for cleaning within a washing zone comprising: placing at least one article for treatment in the washing zone, providing of at least partially deionized water into the washing zone, and optionally providing cleaning composition into the washing zone wherein the combination of said optional cleaning composition and partial deionized water have a specific conductance of less than about 200 ?S/cm.
    Type: Grant
    Filed: May 17, 2005
    Date of Patent: November 2, 2010
    Assignee: The Procter & Gamble Company
    Inventors: John Christian Haught, Mark William Glogowski, Robb Richard Gardner, Andre Cesar Baeck, Andre Christian Convents, Johan Smets, Pascale Claire Annick Van Steenwinckel, Peter Gerard Gray, Graeme Duncan Cruickshank, Adam Costello, Michael Duncan
  • Publication number: 20090325852
    Abstract: This invention relates to compositions comprising certain amylase variants and processes for making and using such compositions including the use of such compositions to clean and/or treat a situs.
    Type: Application
    Filed: August 28, 2009
    Publication date: December 31, 2009
    Inventors: Eva Maria Perez-Prat Vinuesa, Colin Ure, Andre Cesar Baeck, Philip Frank Souter
  • Patent number: 7629158
    Abstract: This invention relates to compositions comprising certain amylase variants and processes for making and using such compositions including the use of such compositions to clean and/or treat a situs.
    Type: Grant
    Filed: June 8, 2007
    Date of Patent: December 8, 2009
    Assignee: The Procter & Gamble Company
    Inventors: Eva Maria Perez-Prat Vinuesa, Colin Ure, Andre Cesar Baeck, Philip Frank Souter
  • Patent number: 6838425
    Abstract: The present invention relates to cleaning compositions comprising a protease variant.
    Type: Grant
    Filed: January 15, 2002
    Date of Patent: January 4, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Chanchal Kumar Ghosh, André Cesar Baeck, Ryohei Ohtani, Alfred Busch, Michael Stanford Showell, Ayrookaran J. Poulose, Volker Schellenberger, James T. Kellis, Jr., Christian Paech, Joanne Nadherny, Donald P. Naki, Katherine D. Collier, Robert M. Caldwell
  • Patent number: 6831053
    Abstract: The present invention relates to bleaching compositions comprising a protease variant.
    Type: Grant
    Filed: April 20, 2000
    Date of Patent: December 14, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Chanchal Kumar Ghosh, André Cesar Baeck, Ryohei Ohtani, Alfred Busch, Michael Stanford Showell, Ayrookaran J. Poulose, Volker Schellenberger, James T. Kellis, Jr., Christian Paech, Joanne Nadherny, Donald P. Naki, Katherine D. Collier, Robert M. Caldwell
  • Patent number: 6610642
    Abstract: The present invention relates to cleaning compositions comprising a protease variant.
    Type: Grant
    Filed: August 6, 2001
    Date of Patent: August 26, 2003
    Assignee: The Procter and Gamble Company
    Inventors: Chanchal Kumar Ghosh, André Cesar Baeck, Ryohei Ohtani, Alfred Busch, Michael Stanford Showell, Ayrookaran J. Poulose, Volker Schellenberger, James T. Kellis, Jr., Christian Paech, Joanne Nadherny, Donald P. Naki, Katherine D. Collier, Robert M. Caldwell
  • Publication number: 20030134406
    Abstract: Microorganisms that exhibit activity on cellulose and/or cellulose-containing materials are provided. Methods of using such microorganisms and/or agents produced by such microorganisms and screening methods for identifying such microorganisms are also provided.
    Type: Application
    Filed: December 26, 2002
    Publication date: July 17, 2003
    Inventors: Andre Cesar Baeck, Alfred Busch, Michael Stanford Showell, Veerle de Boever
  • Publication number: 20030078179
    Abstract: The present invention relates to cleaning compositions comprising a protease variant.
    Type: Application
    Filed: January 15, 2002
    Publication date: April 24, 2003
    Applicant: The Procter & Gamble Company
    Inventors: Chanchal Kumar Ghosh, Andre Cesar Baeck, Ryohei Ohtani, Alfred Busch, Michael Stanford Showell, Ayrookaran J. Poulose, Volker Schellenberger, James T. Kellis, Christian Paech, Joanne Nadherny, Donald P. Naki, Katherine D. Collier, Robert M. Caldwell
  • Publication number: 20030064909
    Abstract: The present invention relates to laundry detergent and/or fabric care compositions comprising a transferase, preferably an alkaline transferase, wherein when said transferase is a xyloglucan transferase, said xyloglucan transferase exhibits greater transferase activity than hydrolytic activity and/or exhibits higher reaction rates for donor substrates with higher molecular weight than for donor substrates with lower molecular weight.
    Type: Application
    Filed: June 11, 2002
    Publication date: April 3, 2003
    Applicant: The Procter & Gamble Company
    Inventors: Mary Vjayarani Barnabas, Andre Cesar Baeck, Michael Stanford Showell, Johan Smets, Andre Christian Convents, Bruno Albert Jean Hubesch, Christian Leo Marie Vermote
  • Patent number: 6541438
    Abstract: The present invention relates to a modified enzyme which comprises a catalytically active amino acid sequence of a cellulolytic enzyme linked to an amino acid sequence comprising a Cellulose Binding Domain (CBD) having a relative binding constant (Kr-a) for binding to amorphous cellulose higher than 2.4 l/gcellulose, preferably higher than 3.5 l/gcellulose, more preferably higher than 4 l/gcellulose, for selective binding and hydrolysis of amorphous cellulose of cotton containing fabrics in a laundry and/or fabric care application. The present invention further relates to laundry detergent and/or fabric care compositions comprising this modified enzyme.
    Type: Grant
    Filed: January 30, 2001
    Date of Patent: April 1, 2003
    Assignee: The Procter & Gamble Company
    Inventors: Johan Smets, Alfred Busch, André Cesar Baeck, Jean-Luc Philippe Bettiol, Stanton Lane Boyer
  • Publication number: 20030017959
    Abstract: The present invention relates to a water-soluble and/or water-dispersible particle comprising an active ingredient uniformly dispersed, preferably an enzyme, in a matrix comprising from 20-95% by weight of the particle of polyvinyl alcohol of a molecular weight of 10-30K daltons. The present invention further relates to a process to obtain a particle, to a detergent composition comprising the particle and to the use of particle to minimize, reduce or prevent the generation of dust while providing excellent cleaning on enzyme sensitive stains and soils and on particulate stains, improved thermostability and fabric softness performance.
    Type: Application
    Filed: April 4, 2002
    Publication date: January 23, 2003
    Applicant: The Procter & Gamble Company
    Inventors: Andre Cesar Baeck, Hossam Hassan Tantawy, Ann Katrien Marie Agnes Verschuere
  • Patent number: 6486112
    Abstract: The present invention relates to laundry detergent compositions, comprising a saccharide gum degrading enzyme, providing excellent cleaning performance, especially food stain/soil removal, dingy cleaning and whiteness benefits.
    Type: Grant
    Filed: February 14, 2000
    Date of Patent: November 26, 2002
    Assignee: The Procter & Gamble Company
    Inventors: Jean-Luc Philippe Bettiol, Steven Paul Georges Cooremans, Kevin Robert Johnstone, Kotikanyadanam Sreekrishna, Charles Winston Saunders, Ivan Maurice Alfons Jan Herbots, André Cesar Baeck
  • Publication number: 20020128167
    Abstract: The present invention relates to cleaning compositions comprising a protease variant.
    Type: Application
    Filed: August 6, 2001
    Publication date: September 12, 2002
    Inventors: Chanchal Kumar Ghosh, Andre Cesar Baeck, Ryohei Ohtani, Alfred Busch, Michael Stanford Showell, Ayrookaran J. Poulose, Volker Schellenberger, James T. Kellis, Christian Paech, Joanne Nadherny, Donald P. Naki, Katherine D. Collier, Robert M. Caldwell
  • Patent number: 6420331
    Abstract: The present invention relates to detergent compositions comprising a mannasase enzyme and a bleach system preferably comprising a source of hydrogen peroxide and optionally, but preferably, a hydrophobic bleach activator for superior cleaning, stain removal and/or whiteness performance.
    Type: Grant
    Filed: February 14, 2000
    Date of Patent: July 16, 2002
    Assignee: Procter & Gamble Company
    Inventors: Jean-Luc Philippe Bettiol, Michael Stanford Showell, André Cesar Baeck, Christiaan Arthur Jacques Kamiel Thoen
  • Patent number: 6291414
    Abstract: The invention relates to a detergent composition having a wool compatible high alkaline protease with at least one mutation in each of the regions 96-110 and 123-135 according to the BPN′-numbering. The detergent composition is preferably substantially free of bleach and does contain so-called dye transfer inhibition technology.
    Type: Grant
    Filed: June 7, 1999
    Date of Patent: September 18, 2001
    Assignee: The Procter & Gamble Company
    Inventors: Andre Cesar Baeck, Ann Katrien Marie Verschuere, Alfred Busch
  • Patent number: 6136769
    Abstract: Alkoxylated cationic surfactants, and mixtures thereof, are used in detergent compositions.
    Type: Grant
    Filed: April 21, 1999
    Date of Patent: October 24, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Kaori Asano, Stuart Clive Askew, Hajime Baba, Andre Cesar Baeck, Jean-Luc Bettiol, Thomas Anthony Cripe, Laura Cron, Ian Martin Dodd, Peter Robert Foley, Richard Timothy Hartshorn, Lynda Anne (Jones) Speed, Rinko Katsuda, Frank Andrej Kvietok, Kaori Minamikawa, Mark Hsiang-Kuen Mao, Michael Alan John Moss, Susumu Murata, Royohei Ohtani, Mitsuyo Okamoto, Rajan Keshav Panandiker, Kakumanu Pramod, Khizar Mohamed Kahn Sarnaik, Jeffrey John Scheibel, Christiaan Arthur Jacques Kamiel Thoen, Kenneth William Willman
  • Patent number: 6113655
    Abstract: The present invention relates to detergent compositions comprising a pectinesterase, including dishwashing, hard surface cleaning, and laundry compositions. The compositions are useful for significant overall cleaning performance and stain/soil removal benefits. In particular, the compositions are useful for removal of body, plant, fruit juice, and vegetable juice soils and stains.
    Type: Grant
    Filed: February 9, 1999
    Date of Patent: September 5, 2000
    Assignee: Procter & Gamble Company
    Inventors: Shuichi Tsunetsugu, Rosa Laura Moese, Andre Cesar Baeck, Ivan Maurice Alfons Jan Herbots
  • Patent number: 6077818
    Abstract: The present invention relates to detergent compositions comprising a cellulase termination composition and cellulase in order to prevent potential tensile strength loss related to the hydrolytic activity of cellulase on cellulose substrates while maintaining the desired benefits from the use of cellulase.
    Type: Grant
    Filed: October 13, 1998
    Date of Patent: June 20, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Andre Cesar Baeck, Alfred Busch, Andre Christian Convents, Olivier Paquatte
  • Patent number: 6030933
    Abstract: The present invention relates to detergent compositions comprising one or more enzymes which are immobilized by a covalent binding on an activated polymer. Such enzymes are preferably bound to the activated polymer via a spacer molecule. The enzymes are selected from a variety of enzymes including, for example, cellulases, hemicellulases, peroxidases, proteases, glucoamylases, amylases, lipases, cutinases, pectinases, reductases, oxidases, phenoloxidases, lipoxygenases, laccases, ligninases, pullulanases, xylanases, tannases, pentosanases, manlanases, .beta.-glucanases, arabinosidases, and mixtures thereof. The polymer is selected from a variety of polymers. A preferred polymer for use in the present invention is polyethylene glycol.
    Type: Grant
    Filed: June 29, 1998
    Date of Patent: February 29, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Ivan Maurice Alfons Jan Herbots, Madeleine Petronella Jansen, Andre Cesar Baeck, Jean Wevers
  • Patent number: 5922082
    Abstract: The invention relates to a detergent composition having a wool compatible high alkaline protease with at least one mutation in each of the regions 96-110 and 123-135 according to the BPN'-numbering. The detergent composition is preferably substantially free of bleach and does contain so-called dye transfer inhibition technology.
    Type: Grant
    Filed: December 6, 1996
    Date of Patent: July 13, 1999
    Assignee: Procter & Gamble Company
    Inventors: Andre Cesar Baeck, Ann Katrien Marie Agnes Verschuere, Alfred Busch