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:
Jun. 30, 2009
Filed:
Jun. 04, 2004
Applicants:
Hans Uwe Wolf, Neu-Ulm, DE;
Jörg Martin Dormann, Blaustein, DE;
Inventors:
Hans Uwe Wolf, Neu-Ulm, DE;
Jörg Martin Dormann, Blaustein, DE;
Assignee:
PLT Patent and License Trading Ltd., Cambridge, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F 9/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The subject of the present invention is new substances which are derived from naturally occurring ceramides and sphingosine and also from synthetic compounds with principally the same structure in that they represent dimers, trimers, tetramers etc., hence i.e. oligomers of the initial substances.