Jörgen Weinschenck

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Krefeld, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for isolating polymers from solutions
- Patent number 6,506,281
- Issue date Jan 14, 2003
- Bayer Aktiengesellschaft
- Clemens Casper
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for carrying out polycondensation reactions
- Patent number 6,187,898
- Issue date Feb 13, 2001
- Bayer AG
- Paul Wagner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Continuous process for concentrating solutions containing salts and...
- Patent number 5,268,073
- Issue date Dec 7, 1993
- Bayer Aktiengesellschaft
- Clemens Casper
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Continuous process for concentrating polymer solutions up to a requ...
- Patent number 5,256,707
- Issue date Oct 26, 1993
- Bayer Aktiengesellschaft
- Clemens Casper
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Continuous process for the separation of solutions and suspensions
- Patent number 5,164,030
- Issue date Nov 17, 1992
- Bayer Aktiengesellschaft
- Clemens Casper
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL