Harald Mertes

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K oln, DE

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Patents Grantslast 30 patents

Information Patent Grant
Light-fast polyisocyanates having good solubility in non-polar solv...
- Patent number 6,420,508
- Issue date Jul 16, 2002
- Bayer Aktiengesellschaft
- Karsten Danielmeier
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of light-stable polyisocyanates containi...
- Patent number 6,392,001
- Issue date May 21, 2002
- Bayer Aktiengesellschaft
- Harald Mertes
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Olefinically unsaturated polyisocyanates
- Patent number 6,111,053
- Issue date Aug 29, 2000
- Bayer Aktiengesellschaft
- Martin Brahm
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Isocyanate trimers containing iminooxadiazine dione groups, their p...
- Patent number 5,914,383
- Issue date Jun 22, 1999
- Bayer Aktiengesellschaft
- Frank Richter
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyisocyanate mixtures which are liquid at greater than 5.degree. C
- Patent number 5,610,260
- Issue date Mar 11, 1997
- Bayer Aktiengesellschaft
- Lutz Schmalstieg
- C07 - ORGANIC CHEMISTRY