Christian Rasp

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Cologne, DT

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of silver dispersions for filter layers...
- Patent number 4,094,811
- Issue date Jun 13, 1978
- Agfa-Gevaert Aktiengesellschaft
- Artur Botta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for the preparation of acetoxybutanal
- Patent number 4,058,556
- Issue date Nov 15, 1977
- Bayer Aktiengesellschaft
- Christian Rasp
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 1,2-fused-1,3-dinitrogen-heterocyclic compounds
- Patent number 4,048,174
- Issue date Sep 13, 1977
- Bayer Aktiengesellschaft
- Artur Botta
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preventing corrosion in water-carrying systems
- Patent number 4,026,815
- Issue date May 31, 1977
- Bayer Aktiengesellschaft
- Herbert Kallfass
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for the preparation of acetoxybutanols
- Patent number 4,016,201
- Issue date Apr 5, 1977
- Bayer Aktiengesellschaft
- Christian Rasp
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anticorrosives
- Patent number 4,000,079
- Issue date Dec 28, 1976
- Bayer Aktiengesellschaft
- Christian Rasp
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...