R. K. Grasselli

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Chagrin Falls, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Ammoxidation of methanol to produce hydrogen cyanide
- Patent number 4,511,548
- Issue date Apr 16, 1985
- The Standard Oil Company
- T. G. Attig
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Acrylic dimerization using supported catalysts
- Patent number 4,422,980
- Issue date Dec 27, 1983
- Standard Oil Company
- R. K. Grasselli
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalysts
- Patent number 4,377,500
- Issue date Mar 22, 1983
- The Standard Oil Co.
- R. K. Grasselli
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Indene production from aromatic olefins
- Patent number 4,374,293
- Issue date Feb 15, 1983
- The Standard Oil Co.
- J. D. Burrington
- C07 - ORGANIC CHEMISTRY