Yehia A. Osman

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Mansoura, EG

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Patents Grantslast 30 patents

Information Patent Grant
Bacillus thuringiensis isolates with broad spectrum activity
- Patent number 6,232,439
- Issue date May 15, 2001
- University of Wyoming
- Yehia A. Osman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bacillus thuringiensis isolate BTC-18 with broad spectrum activity
- Patent number 6,210,953
- Issue date Apr 3, 2001
- University of Wyoming
- Yehia A. Osman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bacillus thuringiensis isolates with broad spectrum activity
- Patent number 5,986,177
- Issue date Nov 16, 1999
- Agricultural Genetic Engineering Research Institute
- Yehia A. Osman
- C07 - ORGANIC CHEMISTRY