Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heavy metal containing doai
Reexamination Certificate
2007-10-02
2007-10-02
Levy, Neil S. (Department: 1615)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heavy metal containing doai
C424S422000, C424S643000, C514S565000, C514S578000
Reexamination Certificate
active
10413423
ABSTRACT:
A low effective dose of a biologically acceptable chemical sterilant is injected into the dorsal cranial portion of a scrotal testis of a male animal for the purpose effecting sterilization of the animal. The injection of the chemical sterilant into the dorsal cranial portion has an effect on the epithelium of the tubuli recti, rete testis and ductus efferentes in addition to stopping spermatogenesis in the seminiferous tubules.
REFERENCES:
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patent: 5372822 (1994-12-01), Fahim
Fahim et al Sterilization Of Dogs- , Contraception 47: 107-122,, 1993.
Fishel Grace J.
Levy Neil S.
Technology Transfer, Inc.
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