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. 26, 2010
Filed:
Mar. 25, 2004
Applicants:
Achim Harder, Köln, DE;
Iris Heep, Köln, DE;
Stefan Herrmann, Langenfeld, DE;
Jeffry-lynn Grunkemeyer, Pratteln, CH;
Jochen Kalbe, Leichlingen, DE;
Heinz Mehlhorn, Neuss, DE;
Jürgen Schmidt, Düsseldorf, DE;
Günther Schmahl, Köln, DE;
Inventors:
Achim Harder, Köln, DE;
Iris Heep, Köln, DE;
Stefan Herrmann, Langenfeld, DE;
Jeffry-Lynn Grunkemeyer, Pratteln, CH;
Jochen Kalbe, Leichlingen, DE;
Heinz Mehlhorn, Neuss, DE;
Jürgen Schmidt, Düsseldorf, DE;
Günther Schmahl, Köln, DE;
Assignees:
Alpha-Biocare GmbH, Dusseldorf, DE;
Convet GmbH & Co. KG, Dusseldorf, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 47/00 (2006.01); A61K 31/665 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to the use of certain cyclic acetals or ketals for improving the penetration of pharmaceutical agents into cells and organs.