Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5023299 | Polyolefinecarboxylic acids, their preparation and their use for preparing polyolefine-polycarbonate block copolymers | Kurt P. Meuer, Gerd Sylvester, Josef Witte | 1991-06-11 |
| 4986884 | Process for the production of monomeric .alpha.-cyanoacrylates | Wolfgang Arlt, Richard Viard, Dieter W. Bruck | 1991-01-22 |
| 4929689 | Polyolefinecarboxylic acids, their preparation and their use for preparing polyolefine-polycarbonate block copolymers | Kurt P. Meurer, Gerd Sylvester, Josef Witte | 1990-05-29 |
| 4885191 | Pigment coated with polycyanoacrylate and a process for coating pigments | Wolfgang Podszun | 1989-12-05 |
| 4812546 | New copolymers of alpha-cyanoacrylates and acrylates, their preparation and their use | Kurt P. Meurer, Christian Ohm, Josef Witte | 1989-03-14 |
| 4798873 | Polyolefinecarboxylic acids, their preparation and their use for preparing polyolefine-polycarbonate block copolymers | Kurt P. Meurer, Gerd Sylvester, Josef Witte | 1989-01-17 |
| 4783515 | Copolymers containing ethylene and .alpha.-cyanoacrylates | Herbert Bartl, Jens Herwig | 1988-11-08 |
| 4719164 | Liquid electrostatographic suspension developer comprises pigment coated with polycyanoacrylate inner shell and additional shell of copolymer | Wolfgang Podszun, John C. Goossens | 1988-01-12 |
| 4683267 | Thermoplastic moulding compounds based on polyoxymethylene and polymeric adipatecarbonate mixed esters | Christian Lindner, Karola Brudermanns, Walter Uerdingen, Helmut Hurnik | 1987-07-28 |
| 4659335 | Ignition improvers for fuel mixtures | Christian Wegner | 1987-04-21 |
| 4650826 | Stabilized cyanoacrylate adhesives containing bis-trialkylsilyl esters of sulfuric acid | Wilfried Kniege | 1987-03-17 |
| 4602056 | Use of grafted ethylene-vinylacetate copolymers for the production of hotmelt adhesives | Gerhard Hohmann, Herbert Bartl, Ludwig Mott | 1986-07-22 |
| 4533397 | Use of polymer alloys based on cellulose esters in contact ophthalmics, and contact lenses produced from the polymer alloys | Frank Wingler, Otto-Christian Geyer | 1985-08-06 |
| 4533728 | Process for the production of high molecular weight polyester carbonates | Walter Uerdingen, Karola Brudermanns | 1985-08-06 |
| 4522965 | Thermoplastic contact adhesives containing epoxide plasticizers | Herbert Bartl, Gerhard Hohmann, Ludwig Mott | 1985-06-11 |
| 4506045 | Cellulose ester-aliphatic polycarbonate thermoplastic moulding compositions | Christian Lindner, Carlhans Suling, Herbert Bartl, Walter Uerdingen | 1985-03-19 |
| 4465028 | Ignition improvers for internal combustion engines | Herbert Bartl, Klaus Krüger | 1984-08-14 |
| 4395517 | Modified olefine polymers | Carlhans Suling, Christian Lindner, Herbert Bartl | 1983-07-26 |