Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12178508 | Medical instrument and method for producing same | — | 2024-12-31 |
| 12178665 | Marking body, method for the production and use of a marking body | — | 2024-12-31 |
| 9289752 | Catalyst for reacting carboxylic acid nitriles | Alexander May, Hermann Siegert, Kurt-Alfred Gaudschun, Thomas Quandt | 2016-03-22 |
| 8975440 | Method for producing a carboxylic acid amide from a carbonyl compound and hydrocyanic acid | Alexander May, Martin Koestner, Joerg Becker, Joerg Schallenberg, Hermann Siegert | 2015-03-10 |
| 8889899 | Transesterification methods | Jochen Ackermann, Alexander May, Udo Gropp, Hermann Siegert, Soenke Broecker | 2014-11-18 |
| 8569539 | Process for preparing alpha-hydroxycarboxylic esters | Alexander May, Hermann Siegert, Jochen Ackermann, Soenke Broecker | 2013-10-29 |
| 8388616 | Compression sleeve | Harald Fischer, Marco Klein | 2013-03-05 |
| 8334406 | Process for preparing carboxamides by hydrolysis carboxylic acid nitriles in the presence of a catalyst comprising manganese dioxide | Alexander May, Jochen Ackermann, Hermann Siegert, Soenke Broecker | 2012-12-18 |
| 8207371 | Process for preparing (meth)acrylic acid | Alexander May, Hermann Siegert | 2012-06-26 |
| 7999130 | Methods for producing alkyl(meth)acrylates | Jochen Ackermann, Alexander May, Udo Gropp, Hermann Siegert, Soenke Broecker | 2011-08-16 |
| 7928251 | Process for preparing tetramethyl glycolide | Alexander May, Hermann Siegert | 2011-04-19 |
| 7837964 | Method for removing sulfur compounds from gases containing hydrocarbons | Helge Wessel, Markus Hoelzle, Roland Hageboeke, Michael Hesse, Norbert Wilden | 2010-11-23 |
| 7666218 | Device for the application of compression sleeves | Marco Klein, Christian Staier | 2010-02-23 |
| 6849078 | Apparatus and method for compressing body tissue | Russell F. Durgin, Marc O. Schurr, Gerhard Buess, Harald Fischer | 2005-02-01 |
| 6476277 | Process for preparing hydroxyaromatics | Elias Klemm, Mathias Seitz, Jochen Heller, Jörg Reiser | 2002-11-05 |
| 6428548 | Apparatus and method for compressing body tissue | Russell F. Durgin, Marc O. Schurr, Gerhard Buess, Harald Fischer | 2002-08-06 |