Issued Patents All Time
Showing 51–62 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5153189 | Sulfimidoperoxycarboxylic acids | Walter Rupp, Hanspeter Gethoffer, Frank Jaekel | 1992-10-06 |
| 5149864 | Ureidoperoxycarboxylic acids and preparation and use thereof | Hanspeter Gethoffer, Peter Naumann | 1992-09-22 |
| 5133894 | Polymers, process for their preparation and their use as bleach activators having builder properties | Hanspeter Gethoffer, Dennis Miller | 1992-07-28 |
| 5126418 | Alkenylaminomethylenephosphonic acids and copolymers thereof with unsaturated carboxylic acids | Christoph Porz, Hermann Hoffmann | 1992-06-30 |
| 5118668 | Variants of bovine pancreatic trypsin inhibitor and pharmaceutical use thereof | Ernst-August Auerswald, Wolfgang Bruns, Dietrich Horlein, Eugen Schnabel, Werner Schroder | 1992-06-02 |
| 5100588 | Process for the preparation of acyloxybenzenesulfonic acids and their salts | Fritz-Feo Grabley, Roland Steinl | 1992-03-31 |
| 5061807 | Imidoperoxycarboxylic acids, processes for their preparation and their use | Hanspeter Gethoffer | 1991-10-29 |
| 5045222 | Use of triacylated ethanolamines as liquid, water-miscible peroxide activators | Hajime Endo, Hanspeter Gethoffer, Fritz-Feo Grabley | 1991-09-03 |
| 5032573 | Homologs of aprotinin produced from a recombinant host, process, expression vector and recombinant host therefor and pharmaceutical use thereof | Ernst-August Auerswald, Werner Schroder, Eugen Schnabel, Wolfgang Bruns, Michael P. Kotick | 1991-07-16 |
| 4894436 | Homologs of aprotinin produced from a recombinant host, process expression vector and recombinant host therefor and pharaceutical use thereof | Ernst-August Auerswald, Werner Schroder, Eugen Schnabel, Wolfgang Bruns, Michael P. Kotick | 1990-01-16 |
| 4778629 | Process for the preparation of acyloxybenzenesulfonic acids and salts thereof | Fritz-Feo Grabley, Georg Bader, Walter Rupp | 1988-10-18 |
| 4590291 | Thrombin inhibitory new dihydroxybenzene ether derivatives | Horst Boshagen, Ulrich Horlein, Friedel Seuter, Elisabeth Perzborn | 1986-05-20 |