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Peter Jenker
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Rheinfelden, DE
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Patents Grants
last 30 patents
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Patent Grant
Apparatus for the purification of commercially available diphenyl-p...
Patent number
6,398,917
Issue date
Jun 4, 2002
Degussa-Huels Aktiengesellschaft
Albert-Johannes Frings
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process and apparatus for the purification of commercially availabl...
Patent number
6,026,880
Issue date
Feb 22, 2000
Huels Aktiengesellschaft
Albert-Johannes Frings
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the stabilizing of an organosilane
Patent number
5,945,554
Issue date
Aug 31, 1999
Huels Aktiengesellschaft
Albert-Johannes Frings
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing fluoroalkyl-containing organosilicon compound...
Patent number
5,869,728
Issue date
Feb 9, 1999
Huels Aktiengesellschaft
Peter Jenker
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Process and apparatus for the purification of commercially availabl...
Patent number
5,763,666
Issue date
Jun 9, 1998
Huels Aktiengesellschaft
Albert-Johannes Frings
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
APPARATUS FOR THE PURIFICATION OF COMMERCIALLY AVAILABLE DIPHENYL-P...
Publication number
20020066662
Publication date
Jun 6, 2002
Albert-Johannes Frings
C07 - ORGANIC CHEMISTRY