Issued Patents All Time
Showing 76–94 of 94 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5863509 | Fluoroalkyl-functional organopolysiloxane-containing compositions | Roland Edelmann, Albert-Johannes Frings, Ralf Laven, Michael Horn, Peter Jenkner +2 more | 1999-01-26 |
| 5849942 | Fluoroalkyl-functional organopolysiloxane-containing compositions | Roland Edelmann, Albert-Johannes Frings, Ralf Laven, Michael Horn, Peter Jenkner +2 more | 1998-12-15 |
| 5817854 | Process for the preparation of organocarbonoyloxysilanes | Michael Horn, Albert-Johannes Frings, Peter Jenkner, Jaroslaw Monkiewicz, Claus-Dietrich Seiler +1 more | 1998-10-06 |
| 5808125 | Fluoroalkyl-functional organopolysiloxane-containing compositions based on water, a process for their preparation and their use | Roland Edelmann, Albert-Johannes Frings, Michael Horn, Peter Jenkner, Ralf Laven +2 more | 1998-09-15 |
| 5763666 | Process and apparatus for the purification of commercially available diphenyl-p-phenylenediamine (DPPD) | Albert-Johannes Frings, Michael Horn, Peter Jenker, Jaroslaw Monkiewicz, Hans-Guenther Srebny +1 more | 1998-06-09 |
| 5679147 | Water-based organic polysiloxane-containing compositions, processes for their preparation and their use | Christine Fliedner, Albert-Johannes Frings, Michael Horn, Hans-Joachim Koetzsch, Jaroslaw Monkiewicz +1 more | 1997-10-21 |
| 5654459 | Process for preparing alkylhydrogenchlorosilanes | Frank Kropfgans, Albert-Johannes Frings, Michael Horn, Peter Jenkner, Hans-Joachim Koetzsch +3 more | 1997-08-05 |
| 5646325 | Process for the preparation of 3-acryloyloxypropylalkoxysilanes | Jaroslaw Monkiewicz, Albert-Johannes Frings, Michael Horn, Peter Jenkner, Hans-Joachim Koetzsch +3 more | 1997-07-08 |
| 5629400 | Water-based organopolysiloxane-containing compositions, processes for their preparation and their use | Albert-Johannes Frings, Michael Horn, Hans-Joachim Kotzsch, Frank Kropfgans, Jaroslaw Monkiewicz +2 more | 1997-05-13 |
| 5616762 | Process for the preparation of 3-halo-and pseudohalo-alkylsilane esters | Frank Kropfgans, Albert-Johannes Frings, Michael Horn, Hans-Joachim Koetzsch, Jaroslaw Monkiewicz +2 more | 1997-04-01 |
| 5591818 | Organosilane polycondensation products | Hartwig Rauleder, Claus-Dietrich Seiler, Hans-Joachim Kotzsch, Hermann Peeters | 1997-01-07 |
| 5536860 | Process for preparing aminopropylalkoxysilanes in the presence of shaped polymeric rhodium complex catalysts and their use | Jaroslaw Monkiewicz, Albert-Johannes Frings, Michael Horn, Hans-Joachim Koetzsch, Frank Kropfgans +2 more | 1996-07-16 |
| 5527937 | Process for preparing hydrogenalkoxysilanes | Albert-Johannes Frings, Michael Horn, Hans-Joachim Koetzsch, Frank Kropfgans, Jaroslaw Monkiewicz +2 more | 1996-06-18 |
| 5468706 | Storage-stable solution of a mixture of carbonated magnesium methoxide, carbonated magnesium ethoxide and their carbonated mixed alkoxide in a combination of methanol and ethanol and uses thereof | Hartwig Rauleder, Hans-Joachim Kotzsch, Reinhold Schork | 1995-11-21 |
| 5468705 | Storage-stable solution of carbonated magnesium methoxide in methanol and its use | Hartwig Rauleder, Hans-Joachim Kotzsch, Reinhold Schork | 1995-11-21 |
| 5456801 | Storage-stable solutions of carbonated magnesium ethylate in ethanol and their preparation and use | Hartwig Rauleder, Hans-Joachim Kotzsch, Reinhold Schork | 1995-10-10 |
| 5107009 | Process for the preparation of mercaptosilanes | Hartwig Rauleder, Claus-Dietrich Seiler, Hans-Joachim Kotzsch | 1992-04-21 |
| 4717562 | Pure silver (III) oxide | Martin Jansen | 1988-01-05 |
| 4695353 | Process for the production of silver (III) oxide | Martin Jansen | 1987-09-22 |