Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6197901 | Preparation of homo- and copolymers of alk-1-enes | Wolfgang Rohde, Roland Saive, Guenther Schweier | 2001-03-06 |
| 5625013 | Preparation of a supported catalyst for the polymerization of .alpha.-olefins | Hans-Joachim Mueller, Godofredo Follmer, Rainer Konrad, Roland Saive, Martin Lux +1 more | 1997-04-29 |
| 5455216 | Preparation of a supported catalyst for the polymerization of .alpha.-olefins | Hans-Joachim Mueller, Godofredo Follmer, Rainer Konrad, Roland Saive, Martin Lux +1 more | 1995-10-03 |
| 5414064 | Preparation of homopolymers of ethylene or copolymers of ethylene | Martin Lux, Guido Funk, Roland Saive, Rainer Konrad | 1995-05-09 |
| 5247025 | Multistage graft copolymer and its use for the preparation of transparent PVC molding materials | Guenter Hatzmann, Werner Oschmann | 1993-09-21 |
| 4971649 | Laying tiles using a tile adhesive | Oral Aydin, Peter Fickeisen, Rainer Hummerich | 1990-11-20 |
| 4965009 | Aqueous acidic cleaner formulations | Richard Baur, Dieter Stoeckigt, Hans-Werner Neumann, Norbert Wagner | 1990-10-23 |
| 4952558 | Preparation of copolymers of ethylenically unsaturated dicarboxylic anhydrides and alkyl vinyl ethers | Hans-Juergen Raubenheimer, Walter Denzinger | 1990-08-28 |
| 4929690 | Preparation of metal salts of carboxyl-containing polymers | Walter Denzinger, Hans-Juergen Raubenheimer | 1990-05-29 |
| 4908413 | Preparation of copolymers of monoalkyl maleates and vinyl alkyl ethers | Ferdinand Straub, Friedrich Vogel, Franz Frosch, Paul Naegele, Hans-Juergen Raubenheimer | 1990-03-13 |
| 4880585 | Continuous method of tableting | Roger Klimesch, Gerhard Bleckmann, Karl-Peter Farwerck, Lothar Schlemmer | 1989-11-14 |
| 4859756 | Polymers of oxyalkylated unsaturated quaternary ammonium salts, their preparation and their use | Alfred Oftring, Friedrich Vogel | 1989-08-22 |
| 4841066 | Preparation of 3-methyl-1-vinylimidazolium chlorides | Ferdinand Straub, Axel Sanner, Albrecht Kolb, Hans-Juergen Raubenheimer, Friedrich Vogel | 1989-06-20 |
| 4801460 | Preparation of solid pharmaceutical forms | Roger Klimesch, Klaus Laemmerhirt, Siegfried Lang, Axel Sanner, Reinhard Spengler | 1989-01-31 |
| 4764467 | Preparation of an insoluble biocatalyst | Stefan Marcinowski, Axel Sanner | 1988-08-16 |
| 4478976 | Water-insoluble protein material, its preparation and its use | Stefan Marcinowski, Axel Sanner | 1984-10-23 |
| 4451582 | Preparation of insoluble, only slightly swellable polymers of basic vinyl-heterocyclic compounds | Walter Denzinger, Axel Sanner, Heinrich Hartmann | 1984-05-29 |