Helmut Heinze

Follow

Person

Frankfurt, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the continuous production of high-molecular polybutylen...
- Patent number 4,680,376
- Issue date Jul 14, 1987
- Davy McKee A.G.
- Helmut Heinze
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the continuous production of polybutylene terephthalate...
- Patent number 4,499,261
- Issue date Feb 12, 1985
- Davy McKee A.G.
- Helmut Heinze
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for production of polyester polymer for food packing
- Patent number 4,263,425
- Issue date Apr 21, 1981
- Zimmer Aktiengesellschaft
- Hans-Jochen Rothe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...