Hans E. Kubitschek

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Alkanol ethoxylate-containing detergent compositions
- Patent number 4,474,678
- Issue date Oct 2, 1984
- Shell Oil Company
- Eugene F. Lutz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Activated bleaching process and compositions therefor
- Patent number 4,086,177
- Issue date Apr 25, 1978
- Shell Oil Company
- Hans E. Kubitschek
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Activated bleaching process and compositions therefor
- Patent number 4,086,175
- Issue date Apr 25, 1978
- Shell Oil Company
- Louis N. Kravetz
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...