Piotr S. Wojciechowski

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Patents Grantslast 30 patents

Information Patent Grant
High pressure synthesis of sulfur-selenium fulvalenes
- Patent number 4,465,845
- Issue date Aug 14, 1984
- Koppers Company, Inc.
- Yoshiyuki Okamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted teraselenafulvalenes and high pressure synthesis thereof
- Patent number 4,402,875
- Issue date Sep 6, 1983
- Koppers Company, Inc.
- Yoshiyuki Okamoto
- C07 - ORGANIC CHEMISTRY