Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5366658 | Use of polymethylalkanes as biodegradable base oils in lubricants and functional fluids | Dirk Hoppe, Horst Pennewiss, Frank Kraushaar, Michael Stehr, Jaroslaw Monkiewicz +1 more | 1994-11-22 |
| 5306856 | Method of manufacturing methylidene-group-containing .alpha.,.omega.-unsaturated oligomers from .alpha.,.omega.-diolefins in the presence of organoaluminum compounds as catalysts | Jaroslaw Monkiewicz, Hans Guenther Wey | 1994-04-26 |
| 4950826 | Process for adjusting the cis-trans-double bond configuration in polyalkenamers | Dieter Zerpner | 1990-08-21 |
| 4835063 | Parts based on polyphenylene ethers and rubbers as well as methods for their production | Hans Jadamus, Guenter Beckmann, Klaus Richter, Wolfgang Schafer | 1989-05-30 |
| 4776947 | Method of dehalogenating hydrocarbon oils | Hans-Dieter Maier | 1988-10-11 |
| 4681961 | Adhesion promoters for the production of volcanizates having a favorable filler/elastomer bond | Dieter Zerpner, Horst G. Haag | 1987-07-21 |
| 4512926 | Process for the silylation of unsaturated, naturally occurring oils or the interesterification products thereof | Wolfgang Kampf, Horst G. Haag | 1985-04-23 |
| 4412038 | Low molecular weight 1,3-butadiene polymers containing reactive silyl groups, which are stabilized against crosslinking | Dieter Zerpner | 1983-10-25 |
| 4396751 | Homo- and copolymers of 1,3-dienes containing reactive silyl groups, and their preparation and use | Wolfgang Kampf, Horst G. Haag | 1983-08-02 |
| 4381377 | Homo- or copolymers of 1,3-dienes carrying reactive silyl groups, their preparation and use | Wolfgang Kampf, Horst G. Haag | 1983-04-26 |
| 4317897 | Process for the production of extensively amorphous homo- and/or copolymers of .alpha.-olefins of 3 or more carbon atoms | Christoph Herrmann | 1982-03-02 |
| 4183844 | Polymeric adhesion promoters for vulcanizable mixtures of elastomers and mineral fillers | Dieter Zerpner, Horst G. Haag, Karl-Heinz Nordsiek | 1980-01-15 |