Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4778849 | Thermoplastic molding compositions based on polyphenylene ether and an impact strength improving comblike polymer | Martin Bartmann | 1988-10-18 |
| 4760115 | High impact thermoplastic molding material based on modified polyphenylene ethers, polyoctenylenes and polyamides | Michael Droescher | 1988-07-26 |
| 4755552 | Impact-resistant polyamide molding compounds | Michael Droescher, Wilfried Bartz | 1988-07-05 |
| 4746482 | Method for the manufacture of a thermoplastic molding material containing polyphenylene ether | Wilfried Ribbing, Hans-Eberhard von Portatius | 1988-05-24 |
| 4728693 | Impact-resistant thermoplastic molding compounds based on polyphenylene ethers, polyoctenylenes and polyamides | Michael Droscher, Wolfgang Neugebauer, Martin Bartmann, Klaus Burzin, Roland Feinauer +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 | Roland Feinauer | 1987-09-01 |
| 4690978 | Thermoplastic compositions based on polyphenylene ethers and styrene-butadiene polymers produced by emulsion polymerization | Wilfried Ribbing, Roland Feinauer | 1987-09-01 |
| 4656220 | Thermoplastic compositions based on polyphenylene ethers and polyoctenylenes, and method of manufacturing same | Wilfried Ribbing, Roland Feinauer, Wolfgang Schafer | 1987-04-07 |
| 4647613 | Thermoplastic compositions based on polyphenylene ethers, styrene polymers, and polyoctenylenes, and methods of manufacturing same | Wilfried Ribbing, Roland Feinauer, Wolfgang Schaefer | 1987-03-03 |
| 4617618 | Headlamp reflectors for automobile vehicles manufactured by injection molding according to the coinjection process using poly(alkylene terephthalate) | Antoine Baciu, Josef Bittscheidt | 1986-10-14 |
| 4387213 | Process for the condensation of linear polyalkylene terephthalates | Gernot Horlbeck, Horst Heuer, Hanns-Jorg Bax | 1983-06-07 |
| 4360661 | Process for the regeneration and further processing of inactive, linear polyalkylene terephthalates | Gernot Horlbeck, Horst Heuer, Hanns-Jorg Bax | 1982-11-23 |
| 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 | Salih Mumcu, Klaus Burzin, Rainer Feldmann, Roland Feinauer | 1980-08-19 |
| 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, Roland Feinauer | 1980-06-10 |