Otto F. Vogl

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Amherst, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Benzotriazole compound and homopolymer or copolymers thereof
- Patent number 4,508,882
- Issue date Apr 2, 1985
- Asahi Glass Company Ltd.
- Shohei Yoshida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzotriazole compound and homopolymer or copolymers thereof
- Patent number 4,380,643
- Issue date Apr 19, 1983
- Asahi Glass Company, Ltd.
- Shohei Yoshida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Regular copolyamides as desalination membranes
- Patent number 4,002,563
- Issue date Jan 11, 1977
- The United States of America as represented by the Secretary of the Interior
- Otto F. Vogl
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Regular copolyamides as desalination membranes
- Patent number 3,935,172
- Issue date Jan 27, 1976
- The United States of America as represented by the Secretary of the Interior
- Otto F. Vogl
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...