The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 20, 2026
Filed:
Jan. 24, 2020
Applicant:
Universität Für Bodenkultur Wien, Vienna, AT;
Inventors:
Gibson Stephen Nyanhongo, Tulln, AT;
Georg Guebitz, Tulln, AT;
Andreas Ortner, Tulln, AT;
Sabrina Bischof, Tulln, AT;
Assignee:
Universität Für Bodenkultur Wien, Vienna, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 9/12 (2006.01); A01G 24/35 (2018.01); C08H 8/00 (2010.01); C12P 11/00 (2006.01);
U.S. Cl.
CPC ...
C08H 8/00 (2013.01); A01G 24/35 (2018.02); C08J 9/122 (2013.01); C12P 11/00 (2013.01); C08J 2397/02 (2013.01);
Abstract
A method is provided for preparing a water-insoluble lignosulfonate polymer from a first solution containing lignosulfonate precursors, which involves Other related aspects are described and claimed.