Arsenic

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Patents Grantslast 30 patents

Information Patent Grant
Catalyst for oxygen reduction reaction comprising iridium-based alloy
- Patent number 10,186,712
- Issue date Jan 22, 2019
- KOREA INSTITUE OF SCIENCE AND TECHNOLOGY
- Hyung Chul Ham
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for producing 3,3,3-trifluoropropene
- Patent number 8,664,457
- Issue date Mar 4, 2014
- Central Glass Company, Limited
- Fuyuhiko Sakyu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing pyrogallol
- Patent number 4,319,054
- Issue date Mar 9, 1982
- Mitsubishi Chemical Industries Limited
- Takao Maki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2330664
- Patent number 2,330,664
- Issue date Sep 28, 1943
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL