Herbert Jenkner

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Cologne, DT

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing halogenated 2,2-bis-(4-hydroxyphenyl)-propane
- Patent number 4,036,894
- Issue date Jul 19, 1977
- Chemische Fabrik Kalk GmbH
- Herbert Jenkner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bis-(guanidine)-tetrabromodian and its production
- Patent number 4,022,698
- Issue date May 10, 1977
- Chemische Fabrik Kalk GmbH
- Herbert Jenkner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of halogenated carboxylic acid amides
- Patent number 3,963,674
- Issue date Jun 15, 1976
- Chemische Fabrik Kalk GmbH
- Otto Konigstein
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Self-extinguishing acrylonitrile-butadiene-styrene moulding composi...
- Patent number 3,962,164
- Issue date Jun 8, 1976
- Chemische Fabrik Kalk GmbH
- Hans Eberhard Praetzel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...