Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5512342 | Multilayer plastic pipe | Stefan Rober, Hans Jadamus, Michael Boer, Hans-Dieter Herrmann, Hans Ries | 1996-04-30 |
| 5500263 | Multilayer plastic pipe | Stefan Rober, Hans Jadamus, Michael Boer, Hans-Dieter Herrmann, Hans Ries | 1996-03-19 |
| 5474822 | Multilayer plastic pipe | Stefan Rober, Hans Jadamus, Michael Boer, Hans-Dieter Herrmann, Hans Ries | 1995-12-12 |
| 5472784 | Thermoplastic multilayer composites | Stefan Rober, Hans Jadamus | 1995-12-05 |
| 5449024 | Multilayer plastic pipe | Stefan Rober, Hans-Dieter Herrmann, Hans Jadamus, Joachim Mugge, Hans Ries | 1995-09-12 |
| 5362529 | Thermoplastic laminates | Joachim Mugge, Stefan Rober, Hans Jadamus | 1994-11-08 |
| 5313987 | Multilayer plastic pipe comprising an outer polyamide layer and a layer of a molding formed from a mixture of thermoplastic polyester and a compound having at least two isocyanate groups | Stefan Rober, Joachim Mugge, Hans Jadamus, Hans-Dieter Herrmann, Hans Ries | 1994-05-24 |
| 5017686 | Production of aromatic polyamide using a fused ring stabilizer | Jurgen Finke | 1991-05-21 |
| 5015680 | Production of a thermoplastically processable, aromatic polyamide using a 4-phenoxypyridine stabilizer | Jurgen Finke, Martin Bartmann | 1991-05-14 |
| 4985494 | Thermoplastic molding compositions, and a process for the production thereof | Ralf Schueler, Joachim Muegge, Michael Droescher, Wilfried Bartz | 1991-01-15 |
| 4980451 | Catalytic production of aromatic polyamides from high purity monomers | Jurgen Finke, Martin Bartmann | 1990-12-25 |
| 4959403 | Thermoplastic molding compositions with cold impact strength | Martin Bartmann, Uwe Hartkopf, Michael Schlobohm | 1990-09-25 |
| 4931504 | Thermoplastic compositions based on polyphenylene ethers and styrene-butadiene polymers produced by emulsion polymerization | Hans Jadamus, Wilfried Ribbing | 1990-06-05 |
| 4923926 | Thermoplastic molding compositions, and a process for the production thereof | Ralf Schueler, Joachim Muegge, Michael Droescher, Wilfried Bartz | 1990-05-08 |
| 4904718 | Thermoplastic molding compounds which have impact strength when cold | Martin Bartmann, Armin Gude, Michael Droescher | 1990-02-27 |
| 4728693 | Impact-resistant thermoplastic molding compounds based on polyphenylene ethers, polyoctenylenes and polyamides | Michael Droscher, Hans Jadamus, Wolfgang Neugebauer, Martin Bartmann, Klaus Burzin +3 more | 1988-03-01 |
| 4690970 | Thermoplastic compositions based on polyphenylene ethers, impact-resistant styrene polymers, and pulverulent, filler-containing rubber; and method for manufacturing such compositions | Hans Jadamus | 1987-09-01 |
| 4690978 | Thermoplastic compositions based on polyphenylene ethers and styrene-butadiene polymers produced by emulsion polymerization | Hans Jadamus, Wilfried Ribbing | 1987-09-01 |
| 4656220 | Thermoplastic compositions based on polyphenylene ethers and polyoctenylenes, and method of manufacturing same | Hans Jadamus, Wilfried Ribbing, Wolfgang Schafer | 1987-04-07 |
| 4647613 | Thermoplastic compositions based on polyphenylene ethers, styrene polymers, and polyoctenylenes, and methods of manufacturing same | Hans Jadamus, Wilfried Ribbing, Wolfgang Schaefer | 1987-03-03 |
| 4218549 | Thermoplastic molding compositions having improved _flexibility and cold impact strength based upon polyamides from _omega-aminocarboxylic acids and/or lactams having at least 10 carbon atoms | Hans Jadamus, Salih Mumcu, Klaus Burzin, Rainer Feldmann | 1980-08-19 |
| 4208527 | Process for the manufacture of high molecular weight poly-(ethylene terephthalate) | Gernot Horlbeck, Klaus Burzin | 1980-06-17 |
| 4207410 | Method for the preparation and use of polyether ester amides with units of the starting components randomly distributed in the polymer chain | Klaus Burzin, Salih Mumcu, Rainer Feldmann, Hans Jadamus | 1980-06-10 |
| 4195162 | Method for producing polylaurolactam powder compositions for the coating of metals at high temperatues | Rainer Feldmann, Hans J. Panoch, Heinz Scholten | 1980-03-25 |