Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9309215 | Chiral intermediate, process for producing the same and its use in the manufacture of tolterodine, fesoterodine, or the active metabolite thereof | — | 2016-04-12 |
| 8742140 | Chiral intermediate, process for producing the same and its use in the manufacture of tolterodine, fesoterodine, or the active metabolite thereof | — | 2014-06-03 |
| 8338478 | Derivatives of 3,3-diphenylpropylamines | Bengt Sparf | 2012-12-25 |
| 7989654 | High purity bases of 3,3-diphenylpropylamino monoesters | Armin Breitenbach, Hans-Michael Wolff, Roland Drews | 2011-08-02 |
| 7985772 | Derivatives of 3,3-diphenylpropylamines | Bengt Sparf | 2011-07-26 |
| 7985873 | Synthesis of phenolic esters of hydroxymethyl phenols | Seth C. Ennis, Roland Drews | 2011-07-26 |
| 7982058 | Chiral intermediate, process for producing the same and its use in the manufacture of tolterodine, fesoterodine, or the active metabolite thereof | — | 2011-07-19 |
| 7919117 | Transdermal delivery of (R)-3,3-diphenylpropylamin-monoestern | Armin Breitenbach, Hans-Michael Wolff, Roland Drews | 2011-04-05 |
| 7855230 | Derivatives of 3,3-diphenylpropylamines | Bengt Sparf | 2010-12-21 |
| 7670621 | Transdermal administration of (R)-3,3-diphenylpropylamin-monoesters | Armin Breitenbach, Hans-Michael Wolff, Roland Drews | 2010-03-02 |
| 7384980 | Derivatives of 3,3-diphenylpropylamines | Bengt Sparf | 2008-06-10 |
| 7282515 | Derivatives of azaspiro compounds for the treatment of pain | Norma Selve, Dirk Schmidt | 2007-10-16 |
| 7230030 | Derivatives of 3,3-diphenylpropylamines | Bengt Sparf | 2007-06-12 |
| 6858650 | Stable salts of novel derivatives of 3,3-diphenylpropylamines | — | 2005-02-22 |
| 6809214 | Shortened synthesis of 3,3-diarylpropylamine derivatives | — | 2004-10-26 |
| 6783769 | Transdermal therapeutic system TTS containing tolterodine | Christoph Arth, Dietrich Schacht, Hans-Michael Wolff | 2004-08-31 |
| 6713464 | Derivatives of 3,3-diphenylpropylamines | Bengt Sparf | 2004-03-30 |
| 5661129 | Organic nitrates containing a disulfide group as cardiovascular agents | Martin Feelisch, Hilmar Bokens, Jochen Lehmann, Klaus Sandrock | 1997-08-26 |