Assignee
SPERTI DRUG PRODUCTS INC
US·3 granted patents·174 citations·filing 1983–1986
Top patents by PatentIndex Score
3 records- 0187US4728469AMethod and apparatus for making a plastic lensSPERTI DRUG PRODUCTS INC·Filed 1986·Granted Mar 1, 1988·127 cites·19 claims
- 0274US4477361AAntifungal-antibacterial detergents containing cinnamic compoundsSPERTI DRUG PRODUCTS INC·Filed 1983·Granted Oct 16, 1984·44 cites·7 claims
- 0319US4698166AMethod and apparatus for producing a product which stimulates skin respiration and product produced therebySPERTI DRUG PRODUCTS INC·Filed 1986·Granted Oct 6, 1987·3 cites·20 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →