Patents by Inventor JANS-JURGEN KOHLE

JANS-JURGEN KOHLE 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).

  • Fabric softening compound
    Publication number: 20060063696
    Abstract: The present invention relates to a biodegradable softener compounds with an acid value of no more than 6.5. A process for making said compound is also provided.
    Type: Application
    Filed: November 14, 2005
    Publication date: March 23, 2006
    Inventors: Hugo Demeyere, Robert Keys, Jans-Jurgen Kohle, Johan De Poortere, Errol Wahl
  • Fabric softening compound
    Patent number: 7015187
    Abstract: The present invention relates to a biodegradable softener compounds with an acid value of no more than 6.5. A process for making said compound is also provided.
    Type: Grant
    Filed: February 3, 2005
    Date of Patent: March 21, 2006
    Assignee: The Procter & Gamble Company
    Inventors: Hugo Jean-Marie Demeyere, Robert Otis Keys, Jans-Jürgen Köhle, Johan De Poortere, Errol Hoffman Wahl
  • Fabric softening compound
    Publication number: 20050130874
    Abstract: The present invention relates to a biodegradable softener compounds with an acid value of no more than 6.5. A process for making said compound is also provided.
    Type: Application
    Filed: February 3, 2005
    Publication date: June 16, 2005
    Inventors: Hugo Demeyere, Robert Keys, Jans-Jurgen Kohle, Johan De Poortere, Errol Wahl
  • Fabric softening compound
    Publication number: 20040214743
    Abstract: The present invention relates to a biodegradable softener compounds with an acid value of no more than 6.5. A process for making said compound is also provided.
    Type: Application
    Filed: May 24, 2004
    Publication date: October 28, 2004
    Applicant: The Procter & Gamble Company
    Inventors: Hugo Jean-Marie Demeyere, Robert Otis Keys, Jans-Jurgen Kohle, Johan De Poortere, Errol Hoffman Wahl
  • Fabric softening compound
    Patent number: 6759383
    Abstract: The present invention relates to a biodegradable softener compounds with an acid value of no more than 6.5. A process for making said compound is also provided. The softener can be incorporated into softener compositions to form solid and liquid compositions, including liquid dispersions and clear compositions.
    Type: Grant
    Filed: December 19, 2002
    Date of Patent: July 6, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Hugo Jean-Marie Demeyere, Robert Otis Keys, Jans-Jürgen Köhle, Johan De Poortere, Errol Hoffman Wahl
  • Fabric softening compound
    Publication number: 20030119701
    Abstract: The present invention relates to a biodegradable softener compounds with an acid value of no more than 6.5. A process for making said compound is also provided.
    Type: Application
    Filed: December 19, 2002
    Publication date: June 26, 2003
    Applicant: The Procter & Gamble Company
    Inventors: Hugo Jean-Marie Demeyere, Robert Otis Keys, Jans-Jurgen Kohle, Johan De Poortere, Errol Hoffman Wahl
  • Quaternary fatty acid triethanolamine ester salts and their use as fabric softeners
    Patent number: 6521589
    Abstract: The present invention relates to biodegradable softener compounds of the formula (1): [(R)4-m—N(+)—[(CH2)n—Y—R1]m]X(−) with an acid value of no more than 6.5. A process for making said compound is also provided. The softener can be incorporated into softener compositions to form solid and liquid compositions, including liquid dispersions and clear compositions.
    Type: Grant
    Filed: December 22, 1999
    Date of Patent: February 18, 2003
    Assignee: The Procter & Gamble Company
    Inventors: Hugo Jean-Marie Demeyere, Robert Otis Keys, Jans-Jürgen Köhle, Johan De Poortere, Errol Hoffman Wahl
  • QUATERNARY FATTY ACID TRIETHANOLAMINE ESTER SALTS AND THEIR USE AS FABRIC SOFTENERS
    Publication number: 20020037825
    Abstract: The present invention relates to biodegradable softener compounds of the formula (1): [(R)4-m—N(+)—[(CH2)n—Y—R1]m]X(−) with an acid value of no more than 6.5. A process for making said compound is also provided. The softener can be incorporated into softener compositions to form solid and liquid compositions, including liquid dispersions and clear compositions.
    Type: Application
    Filed: December 22, 1999
    Publication date: March 28, 2002
    Inventors: HUGO JEAN-MARIE DEMEYERE, ROBERT OTIS KEYS, JANS-JURGEN KOHLE, JOHAN DE POORTERE, ERROL HOFFMAN WAHL