Patents by Inventor Wilfried Babel

Wilfried Babel 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).

  • Process for making a low molecular weight gelatine hydrolysate and gelatine hydrolysate compositions
    Patent number: 7485323
    Abstract: The present invention provides a process to make a gelatine hydrolysate, a gelatine hydrolysate and gelatine compositions comprising gelatine hydrolysates. More specifically, the invention provides gelatine compositions having improved cross-linking and dissolution properties.
    Type: Grant
    Filed: May 31, 2005
    Date of Patent: February 3, 2009
    Assignee: Gelita AG
    Inventors: John M. Dolphin, Tom Keenan, Jason D. Russell, Wilfried Babel
  • Process for Making a Low Molecular Weight Gelatine Hydrolysate and Gelatine Hydrolysate Compositions
    Publication number: 20080275140
    Abstract: The present invention provides a process to make a gelatine hydrolysate, a gelatine hydrolysate, and gelatine compositions including gelatine hydrolysates. More specifically, the invention provides gelatine compositions having a reduced tendency to cross-link and improved dissolution properties.
    Type: Application
    Filed: May 31, 2006
    Publication date: November 6, 2008
    Applicant: GELITA AG
    Inventors: Wilfried Babel, John M. Dolphin, Tom Keenan, Jason D. Russell
  • Process for making a low molecular weight gelatine hydrolysate and gelatine hydrolysate compositions
    Publication number: 20060269987
    Abstract: The present invention provides a process to make a gelatine hydrolysate, a gelatine hydrolysate and gelatine compositions comprising gelatine hydrolysates. More specifically, the invention provides gelatine compositions having improved cross-linking and dissolution properties.
    Type: Application
    Filed: May 31, 2005
    Publication date: November 30, 2006
    Inventors: John Dolphin, Tom Keenan, Jason Russell, Wilfried Babel
  • Biodegradable, water-resistant polymer material
    Patent number: 5733994
    Abstract: A novel biodegradable, water-resistant polymer material which can be produced with defined material properties is suggested, in particular in the form of foils, films, strips, masses, molded articles or the like, this material consisting essentially of a product of the cross-linking reaction of polysaccharides and/or polypeptides, the hydroxyl, amino, imino, thiol and/or carboxyl groups of which are derivatized at least partially in a non-radical reaction with agents which include groups cross-linkable in a process step following the derivatization and separate therefrom.
    Type: Grant
    Filed: November 26, 1996
    Date of Patent: March 31, 1998
    Assignee: Deutsche Gelatine-Fabriken Stoess AG
    Inventors: Peter Koepff, Klaus Braumer, Wilfried Babel
  • Use of a polymer material on the basis of modified hydrocolloids as covering material
    Patent number: 5690869
    Abstract: The present invention relates to the use of a polymer material based on modified hydrocolloids as covering material for critical working substances.
    Type: Grant
    Filed: October 5, 1995
    Date of Patent: November 25, 1997
    Assignee: omniTECHNIK
    Inventors: Rudolf Hinterwaldner, Bruno Hertrich, Wilfried Babel