Patents by Inventor Michael Scheper

Michael Scheper 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: 6528476
    Abstract: The present invention relates to liquid detergent compositions comprising one or more block polymeric suds volume and suds duration enhancers. The block polymeric suds enhancers (suds boosters) suitable for use in the compositions of the present invention comprise one or more cationic block units and optionally one or more additional building blocks such as hydroxyl-containing units, hydrophobic group-containing units, hydrophilic group-containing units, anionic units, other cationic units, hydrogen-bonding units and zwitterionic units. The present invention further relates to methods for providing enhanced suds volume and suds duration during hand washing.
    Type: Grant
    Filed: October 30, 2000
    Date of Patent: March 4, 2003
    Assignee: The Procter & Gamble Company
    Inventors: Jean-Francois Bodet, Mark Robert Sivik, Bernard William Kluesener, William Michael Scheper, Dominic Wai-Kwing Yeung, Vance Bergeron
  • Patent number: 6518337
    Abstract: The present invention relates to compositions which modify the surface adhesion properties of a surface such as, tableware, cutting board, sinks and food preparation areas, generally
    Type: Grant
    Filed: May 14, 2001
    Date of Patent: February 11, 2003
    Assignee: The Procter & Gamble Company
    Inventors: Keith Homer Baker, William Michael Scheper, Chandrika Kasturi, Peter Yau-Tak Lin, Magda El-Nokaly
  • Patent number: 6506717
    Abstract: The present invention relates to surfactant mixtures, improved detergent and cleaning products containing particular types of modified alkylbenzenesulfonate surfactants.
    Type: Grant
    Filed: July 19, 2001
    Date of Patent: January 14, 2003
    Assignee: The Procter & Gamble Company
    Inventors: Kevin Lee Kott, Jeffrey John Scheibel, Roland George Severson, Thomas Anthony Cripe, James Charles Theophile Roger Burckett-St. Laurent, William Michael Scheper, Chandrika Kasturi
  • Patent number: 6498134
    Abstract: A hand dishwashing composition comprising: i) from about 0.01% to about 99.
    Type: Grant
    Filed: July 19, 2001
    Date of Patent: December 24, 2002
    Assignee: The Procter & Gamble Company
    Inventors: Jeffrey John Scheibel, Thomas Anthony Cripe, Kevin Lee Kott, Daniel Stedman Connor, Phillip Kyle Vinson, William Michael Scheper, Chandrika Kasturi
  • Publication number: 20020189633
    Abstract: The present invention generally relates to processes for cleaning, product kits, and devices using ultrasonic waves.
    Type: Application
    Filed: May 16, 2002
    Publication date: December 19, 2002
    Applicant: The Procter & Gamble Company
    Inventors: Shannon Nichole Powers, William Michael Scheper, Jean-Francois Bodet
  • Publication number: 20020189634
    Abstract: The present invention generally relates to processes for cleaning, product kits, and devices using ultrasonic waves.
    Type: Application
    Filed: May 16, 2002
    Publication date: December 19, 2002
    Applicant: The procter & Gamble Company
    Inventors: Tim Maria Vanhauwermeiren, Jean-Francois Bodet, Sonia Gaaloul, William Michael Scheper
  • Publication number: 20020189635
    Abstract: The invention relates to a process of cleaning a substrate, the process comprising a first step of providing a cleaning solution and a hand-held implement, the process further comprising a second step of applying the solution onto the substrate with the implement, characterised in that the implement has an active part vibrating at a frequency of at least 20 kHz with an amplitude of at least 10 &mgr;m and up to 100 &mgr;m, and whereby the substrate is fibrous or a hard domestic surface.
    Type: Application
    Filed: May 16, 2002
    Publication date: December 19, 2002
    Applicant: The Procter & Gamble Company
    Inventors: Jean-Francois Bodet, William Michael Scheper, Christiaan Arthur Jacques Kamiel Thoen, Tim Maria Joris Van Hauwermeiren, Lieven Richard Deketele, Jean Wevers
  • Publication number: 20020179124
    Abstract: The invention relates to a hand-held having an active part vibrating at a frequency of at least 20 kHz with an amplitude of at least 10 &mgr;m and up to 100 &mgr;m, characterised in that the implement has at least two configurations, a first configuration where the active part is hard, and a second configuration where the active part is not hard.
    Type: Application
    Filed: May 16, 2002
    Publication date: December 5, 2002
    Applicant: The Procter & Gamble Company
    Inventors: Tim Maria Joris Van Hauwermeiren, Christiaan Arthur Jacques Kamiel Thoen, William Michael Scheper, Jean-Francois Bodet, Jean Wevers, Lieven Richard Deketele
  • Publication number: 20020172773
    Abstract: Rinse aid materials for coating, coating compositions, methods and articles of manufacture for use in automatic dishwashing appliances comprising a nanoparticle system or employing the same to impart surface modifying benefits for all types of dishware surfaces are disclosed. In some embodiments, dispersement of nanoparticles in a suitable carrier medium allows for the creation of rinse aid surface coating compositions, methods and articles of manufacture that create multi-use benefits to modified dishware surfaces. These surface modifications can produce long lasting or semi-permanent multi-use benefits that include at least one of the following improved surface properties: wetting and sheeting, uniform drying, anti-spotting, anti-staining, anti-filming, self cleaning, and durability benefits, relative to dishware surfaces unmodified with such nanoparticle systems.
    Type: Application
    Filed: December 13, 2001
    Publication date: November 21, 2002
    Applicant: The Procter & Gamble Company
    Inventors: Chanchal Kumar Ghosh, William Michael Scheper, Robert Henry Rohrbaugh, Michael Ray McDonald, John David Carter, Eugene Paul Gosselink
  • Patent number: 6482994
    Abstract: Ether-capped poly(oxyalkylated) alcohol surfactants having superior grease cleaning abilities and improved spotting/filming benefits are provided.
    Type: Grant
    Filed: February 2, 2000
    Date of Patent: November 19, 2002
    Assignee: The Procter & Gamble Company
    Inventors: William Michael Scheper, Mark Robert Sivik
  • Publication number: 20020169097
    Abstract: The present invention relates to liquid detergent compositions comprising a polymeric material which is a suds enhancer and a suds volume extender, said compositions having increased effectiveness for preventing re-deposition of grease during hand washing.
    Type: Application
    Filed: March 27, 2002
    Publication date: November 14, 2002
    Inventors: Chandrika Kasturi, Michael Gayle Schafer, Mark Robert Sivik, Bernard William Kluesener, William Michael Scheper
  • Publication number: 20020123443
    Abstract: A method of removing cooked-, baked-, or burnt-on food soil from cookware and tableware comprising washing the cookware/tableware in an automatic dishwashing machine in the presence of an organic solvent system having a volatile organic content of less than about 50% by weight and a wash liquor concentration of from about 100 ppm to about 10000 ppm. The method includes the storage and delivery of organic solvent compositions and dishwashing detergent composition from multi-compartment containers. The method provides excellent removal of stubborn soils which are very difficult to remove in a conventional automatic dishwashing process.
    Type: Application
    Filed: July 16, 2001
    Publication date: September 5, 2002
    Applicant: The Proctor & Gamble Company
    Inventors: Brenda Frances Bennie, Mairi Campbell, Elizabeth Ann Alam, Neha Kapur, William Michael Scheper, Glenn Thomas Jordan, Chanchal Ghosh, Chandrika Kasturi, Frank William DeNome, Brian Xiaoqing Song, James Iain Kinloch
  • Publication number: 20020119907
    Abstract: The present invention relates to compositions for treating shoes, especially leather-containing shoes, such as athletic shoes, and methods and articles of manufacture employing same to treat the shoes prior to and/or during and/or after washing the shoes. More particularly, the present invention relates to compositions applied to one or more shoes in need of treatment prior to and/or during and/or after washing the shoes for imparting a desired benefit to the shoes such as cleaning and/or conditioning and/or disinfecting and/or deodorizing.
    Type: Application
    Filed: November 6, 2001
    Publication date: August 29, 2002
    Inventors: Keith Homer Baker, Michael Peter Siklosi, Henry Cheng Na, Janine Morgens Strang, Donna Jean Haeggberg, William Michael Scheper, Connie Lynn Sheets, Fernando Ray Tollens, Michael Glen Murray, Michael Timothy Creedon, Errol Hoffman Wahl, Toan Trinh, Eugene Steven Sadlowski, Vincent John Becks
  • Patent number: 6433053
    Abstract: The present invention relates to compositions which modify the surface adhesion properties of a surface such as, tableware, cutting boards and food preparation areas generally.
    Type: Grant
    Filed: May 14, 2001
    Date of Patent: August 13, 2002
    Assignee: The Procter & Gamble Company
    Inventors: Chandrika Kasturi, Keith Homer Baker, William Michael Scheper, Peter Yau-Tak Lin, Magda El-Nokaly
  • Publication number: 20020082188
    Abstract: The present invention relates to compositions for treating shoes, especially leather-containing shoes, such as athletic shoes, and methods and articles of manufacture employing same to treat the shoes prior to and/or during and/or after washing the shoes. More particularly, the present invention relates to compositions applied to one or more shoes in need of treatment prior to and/or during and/or after washing the shoes for imparting a desired benefit to the shoes such as cleaning and/or conditioning and/or disinfecting and/or deodorizing.
    Type: Application
    Filed: November 5, 2001
    Publication date: June 27, 2002
    Applicant: The Procter & Gamble Company
    Inventors: Keith Homer Baker, Michael Peter Siklosi, Henry Cheng Na, Janine Morgens Strang, Donna Jean Haeggberg, William Michael Scheper, Connie Lynn Sheets, Fernando Ray Tollens, Michael Glen Murray, Michael Timothy Creedon, Errol Hoffman Wahl, Toan Trinh, Eugene Steven Sadlowski, Vincent John Becks
  • Publication number: 20020065250
    Abstract: Ether-capped poly(oxyalkylated) alcohol surfactants having superior grease cleaning abilities and improved spotting/filming benefits are provided.
    Type: Application
    Filed: February 2, 2000
    Publication date: May 30, 2002
    Inventors: WILLIAM MICHAEL SCHEPER, MARK ROBERT SIVIK
  • Patent number: 6391845
    Abstract: A detergent tablet comprising a non-compressed, gelatinous portion, wherein the gelatinous portion comprising a thickening system and at least one detergent active. The thickening system preferably includes a non-aqueous diluent and a gelling agent and the detergent active is preferably selected from the group consisting of enzymes, surfactants, effervescing agents, bleaching agents, silver care agents, builders, and mixtures thereof. The non-compressed, gelatinous portion, may contain one, two or a plurality of non-compressed, gelatinous portions, all of which comprise a thickening system and at least one detergent active.
    Type: Grant
    Filed: May 24, 2000
    Date of Patent: May 21, 2002
    Assignee: The Procter & Gamble Company
    Inventors: Lynda Anne Speed, Jeffrey Donald Painter, Peter Robert Foley, William Michael Scheper, Mark Robert Sivik
  • Publication number: 20020058601
    Abstract: Compositions including ether-capped poly(oxyalkylated) alcohol wetting agents. The wetting agents are low-foaming and have good biodegradability, and can be used in a variety of applications, for example in polymer, anti-foaming, biocidal, coating, fertilizer, pharmaceutical, and drilling fluid compositions.
    Type: Application
    Filed: December 8, 2000
    Publication date: May 16, 2002
    Inventors: Glenn Thomas Jordan, William Michael Scheper, Mark Robert Sivik, Bernard William Kluesener, Kristen Lynne McKenzie
  • Patent number: 6372708
    Abstract: The present invention relates to liquid detergent compositions comprising a polymeric material which is a suds enhancer and a suds volume extender, said compositions having increased effectiveness for preventing re-deposition of grease during hand washing. The polymeric material which are suitable as suds volume and suds endurance enhancers comprise an effective amount of a polymeric suds stabilizer comprise: i) units capable of having a cationic charge at a pH of from about 4 to about 12; provided that said suds stabilizer has an average cationic charge density from about 0.0005 to about 0.05 units per 100 daltons molecular weight at a pH of from about 4 to about 12.
    Type: Grant
    Filed: May 18, 2000
    Date of Patent: April 16, 2002
    Assignee: The Procter & Gamble Company
    Inventors: Chandrika Kasturi, Michael Gayle Schafer, Mark Robert Sivik, Bernard William Kluesener, William Michael Scheper
  • Patent number: 6369012
    Abstract: The present invention relates to liquid detergent compositions comprising polymeric suds volume and suds duration enhancers. These polymeric materials provide enhanced suds volume and suds duration during hand washing of dishwasher, flatware, and pots and pans. The present invention also relates to methods for providing detergent compositions which have enduring suds volume and suds retention when hand washing of said dishwasher items.
    Type: Grant
    Filed: September 25, 2000
    Date of Patent: April 9, 2002
    Assignee: The Procter & Gamble Company
    Inventors: Chandrika Kasturi, Michael Gayle Schafer, Mark Robert Sivik, Bernard William Kluesener, William Michael Scheper