Patents by Inventor Klaus Hutter

Klaus Hutter 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).

  • FAT-LIQUORING
    Publication number: 20140366280
    Abstract: A substituted acylaminopolyorganosiloxane (A) is a polyorganosiloxane containing substituted acylamino groups linked to silicon atoms of the polysiloxane skeleton via alkylene bridges or mono- or oligo-[alkylene-amino or alkylene-(substituted acyl)amino]-alkylene bridges. The alkylene contains 2-4 carbon atoms and the substituted acylamino groups are at least in part of formula and for the remaining part are selected from substituted acylamino groups of the formulae in which: X1 signifies hydrogen or the group —SO3?M+, X2 signifies hydrogen or the group —SO3?M+, with the proviso that one of X1 and X2 is —SO3?M+ and the other is hydrogen, R signifies C2-6-alkylene or cyclohexylene, and M+ signifies an alkali metal or ammonium cation. The substituted acylaminopolyorganosiloxane (A) and compositions thereof, in the presence of non-ionic or/and anionic surfactants (B), can be used as fat liquoring agents for fat-liquoring of animal hides, skins or pelts.
    Type: Application
    Filed: January 3, 2013
    Publication date: December 18, 2014
    Inventors: Roberta Gamarino, Licia Trimarco, Maurizio Quaglierini, Claus Reineking, Klaus Hütter, Marcus Paczkowski, Carola Jacobi
  • Penicillium cultures capable of producing 10-membered ring lactones
    Patent number: 5561060
    Abstract: Penicillium cultures capable of producing 10-member ring lactones.It is possible with the aid of Penicillium strains to prepare new 10-membered ring lactones having a pharmacological action.
    Type: Grant
    Filed: April 12, 1995
    Date of Patent: October 1, 1996
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Joachim Wink, Susanne Grabley, Gerhard Seibert, Klaus Hutter, Axel Zeeck
  • Process for the production of furans and lactones from streptomyces
    Patent number: 5252472
    Abstract: It is possible with the aid of various Streptomycetes species to prepare new compounds having a furan or lactone structure. These compounds have a pharmacological, especially antibiotic, action.
    Type: Grant
    Filed: February 7, 1992
    Date of Patent: October 12, 1993
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Susanne Grabley, Joachim Wink, Klaus Kuhlein, Gerhard Seibert, Klaus Hutter, Hermann Uhr, Axel Zeeck
  • Oasomycins
    Patent number: 5189150
    Abstract: Novel macrolactones with pharmacological effects can be prepared with the aid of Streptoverticillium and Streptomycetes strains.
    Type: Grant
    Filed: October 24, 1991
    Date of Patent: February 23, 1993
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Axel Zeeck, Siegrid Philipps, Susanne Grabley, Ernold Granzer, Klaus Hutter, Ralf Thiericke, Joachim Wink
  • Furans and lactones from sterptomycetes and the use thereof
    Patent number: 5128370
    Abstract: New furans and lactones from streptomycetes, a process for the preparation thereof, and the use thereof.It is possible with the aid of various streptomycetes species to prepared new compounds having a furan or lactone structure. These compounds have a pharmacological, especially antibiotic, action.
    Type: Grant
    Filed: March 20, 1989
    Date of Patent: July 7, 1992
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Susanne Grabley, Joachim Wink, Klaus Kuhlein, Gerhard Seibert, Klaus Hutter, Hermann Uhr, Axel Zeeck
  • 10-membered ring lactones, a process for the preparation thereof, and the use thereof
    Patent number: 5089521
    Abstract: New 10-membered ring lactones, a process for the preparation thereof, and the use thereof.It is possible with the aid of Penicillium strains to prepare new 10-membered ring lactones having a pharmacological action.
    Type: Grant
    Filed: August 3, 1990
    Date of Patent: February 18, 1992
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Joachim Wink, Susanne Grabley, Gerhard Seibert, Klaus Hutter, Axel Zeeck