Hansjuergen A. Schroeder

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Hamden, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
2-Selenopyridine-N-oxide derivatives and their use as fungicides an...
- Patent number 4,496,559
- Issue date Jan 29, 1985
- Olin Corporation
- Richard Henderson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-Lower alkoxy-6-trichloromethylpyridazines and their use as fungic...
- Patent number 4,263,297
- Issue date Apr 21, 1981
- Olin Corporation
- Eugene F. Rothgery
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Selected 3-trichloromethyl-5-cyclic amine-1,2,4-thiadiazole compoun...
- Patent number 4,226,609
- Issue date Oct 7, 1980
- Olin Corporation
- Lawrence E. Katz
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Use of 1-lower alkoxy-4-trichloromethylphthalazines as an insecticide
- Patent number 4,225,599
- Issue date Sep 30, 1980
- Olin Corporation
- Eugene F. Rothgery
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-Halo- and 1-lower alkoxy-4-trichloromethylphthalazines
- Patent number 4,179,559
- Issue date Dec 18, 1979
- Olin Corporation
- Eugene F. Rothgery
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of controlling fungi using phthalazine compounds
- Patent number 4,139,622
- Issue date Feb 13, 1979
- Olin Corporation
- Eugene F. Rothgery
- C07 - ORGANIC CHEMISTRY