Drug – bio-affecting and body treating compositions – Fermentate of unknown chemical structure
Reexamination Certificate
2005-09-13
2005-09-13
Witz, Jean C. (Department: 1651)
Drug, bio-affecting and body treating compositions
Fermentate of unknown chemical structure
C424S780000, C424S195160, C424S405000
Reexamination Certificate
active
06942860
ABSTRACT:
The present invention is directed to a method for producing a new nematocidal composition particularly useful against plant parasitic nematodes and also a process to prevent damage resulting from nematode infestation. The method for production of the composition involves heating a pH-adjusted fermentation broth of microorganisms to a temperature of at least about 100° C. for at least about 15 minutes. Preferably, the microorganism isGibberella fujikuroi, Streptomyces erythraeus, Bacillus sphaericus, Bacillus thuringiensisorFusarium moniliforme.
REFERENCES:
patent: 4229442 (1980-10-01), Pinckard
patent: 4883759 (1989-11-01), Hopkins
patent: 5051255 (1991-09-01), Devidas et al.
patent: 5057141 (1991-10-01), Rodriquez-Kabana et al.
patent: 5182207 (1993-01-01), Ward et al.
patent: 5360607 (1994-11-01), Eyal et al.
patent: 5439934 (1995-08-01), Wood et al.
Hansen James Russell
Heiman Daniel Feulner
Johnson Ronald Eugene
McVicker Kevin Allen
Rehberger Linda Anne
Valent BioSciences Corporation
Witz Jean C.
Wood Phillips Katz Clark & Mortimer
LandOfFree
Method for producing a nematocidal composition by heat... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for producing a nematocidal composition by heat..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for producing a nematocidal composition by heat... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3439717