Gerhard Lehr

Person

Schwegenheim, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Production of low-fogging polyurethane foams, and specific polyoxya...
- Patent number 6,060,531
- Issue date May 9, 2000
- BASF Aktiengesellschaft
- Peter Horn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic polyurethanes and their preparation
- Patent number 5,908,894
- Issue date Jun 1, 1999
- BASF Aktiengesellschaft
- Manfred Genz
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Production of rigid or semirigid polyurethane foams and composite e...
- Patent number 5,760,099
- Issue date Jun 2, 1998
- BASF Aktiengesellschaft
- Peter Horn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production of low-fogging polyurethane foams, and specific poly-oxy...
- Patent number 5,672,636
- Issue date Sep 30, 1997
- BASF Aktiengesellschaft
- Peter Horn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
UV-stabilizer concentrates based on TPU, a process for their produc...
- Patent number 5,484,827
- Issue date Jan 16, 1996
- BASF Elastogran GmbH
- Frank Prissok
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flexible elastic polyurethane films a process for their preparation...
- Patent number 5,218,058
- Issue date Jun 8, 1993
- BASF Aktiengesellschaft
- Gerhard Zeitler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Gerhard Lehr

Person

Patents Grantslast 30 patents

Production of low-fogging polyurethane foams, and specific polyoxya...

Thermoplastic polyurethanes and their preparation

Production of rigid or semirigid polyurethane foams and composite e...

Production of low-fogging polyurethane foams, and specific poly-oxy...

UV-stabilizer concentrates based on TPU, a process for their produc...

Flexible elastic polyurethane films a process for their preparation...