Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11426358 | Medical active substance patch with reduced optical conspicuousness on the skin | — | 2022-08-30 |
| 10653636 | Medical active substance patch with reduced optical conspicuousness on the skin | — | 2020-05-19 |
| 10646453 | Medical active substance patch with reduced optical conspicuousness on the skin | — | 2020-05-12 |
| 9393218 | Use of film-forming hair care polymers from the group of polyurethanes and pharmaceutical preparations and patches that contain these polymers | Ines Zurdo Schroeder, Patrick Franke, Claus-Michael Lehr, Ulrich Schafer | 2016-07-19 |
| 9060955 | Transdermal therapeutic system with crystallization-inhibiting protective film (release liner) | Ildiko Terebesi, Thomas Langguth | 2015-06-23 |
| 9005653 | Transdermal delivery of hormones with low concentration of penetration enhancers | Thomas Langguth, Michael Dittgen, Petra Huber, Dirk Schenk | 2015-04-14 |
| 8962013 | Multi-layered transdermal system with triazine UV absorber | Thomas Langguth | 2015-02-24 |
| 8668925 | Transdermal delivery of hormones without the need of penetration enhancers | Thomas Langguth, Michael Dittgen, Petra Huber, Dirk Schenk | 2014-03-11 |
| 8557279 | Transdermal therapeutic system with crystallization-inhibiting protective film (release liner) | Ildiko Terebesi, Thomas Langguth | 2013-10-15 |
| 8323684 | Occlusive transdermal therapeutic system with a non-occlusive backing layer | Christoph Schmitz | 2012-12-04 |
| 8226974 | Highly flexible transdermal therapeutic system having nicotine as active substance | Sabine Warnus | 2012-07-24 |
| 7560121 | Transdermal therapeutic system with a highly effective neuroleptic agent | Michael Horstmann | 2009-07-14 |
| 7468470 | Medicinal patch that leaves less adhesive residue when removed | — | 2008-12-23 |
| 7332180 | Transdermal therapeutic system for administering non-steroidal antiphlogistic agents containing carboxyl groups, and a method for the production of the same | — | 2008-02-19 |
| 7175853 | Therapeutic system which can be moisture-activated | — | 2007-02-13 |
| 7056528 | Transdermal therapeutic system containing tulobuterol hydrochloride for administering the bronchodilator tulobuterol via the skin | — | 2006-06-06 |
| 7029692 | Transdermal therapeutic system with nicotine and addition of monoterpene ketones | — | 2006-04-18 |
| 6936661 | Medical contact adhesive comprising a two phase adhesive matrix of polyacrylates and polyamine salts | Andreas Koch, Christoph Schmitz | 2005-08-30 |
| 6706390 | Silicone contact adhesive with reduced cold flow | Christoph Schmitz | 2004-03-16 |
| 6689379 | Transdermal therapeutic system with neutralized acrylic adhesive patch | — | 2004-02-10 |
| 6308560 | Method and device for determining adhesive performance of flat adhesive products on the skin of humans or mammals | — | 2001-10-30 |
| 6238362 | Contour of a transdermal therapeutic system | — | 2001-05-29 |
| 6156336 | Method for the low-waste manufacture of diskoid moulded bodies containing active ingredients, and transdermal therapeutic systems containing same | — | 2000-12-05 |