with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium

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Patents Grantslast 30 patents

Information Patent Grant
Aromatization catalyst, preparation method, regeneration method the...
- Patent number 11,097,263
- Issue date Aug 24, 2021
- China University of Petroleum—Beijing
- Liang Zhao
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Oxidative dehydrogenation and cracking of paraffins using a promote...
- Patent number 4,835,127
- Issue date May 30, 1989
- Phillips Petroleum Company
- Alan D. Eastman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxidative dehydrogenation and cracking of paraffins with a promoted...
- Patent number 4,497,971
- Issue date Feb 5, 1985
- Phillips Petroleum Company
- Alan D. Eastman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3660520
- Patent number 3,660,520
- Issue date May 2, 1972
- C07 - ORGANIC CHEMISTRY