Assignee
EVANS MEDICAL LTD
GB·6 granted patents·87 citations·filing 1975–1994
Top patents by PatentIndex Score
6 records- 0163US5571694AExpression of tetanus toxin fragment C in yeastEVANS MEDICAL LTD·Filed 1994·Granted Nov 5, 1996·29 cites·5 claims
- 0254US4168674AMeans controlling tablet tumblerEVANS MEDICAL LTD·Filed 1975·Granted Sep 25, 1979·23 cites·4 claims
- 0352US5389540AExpression of tetanus toxin fragment C in yeastEVANS MEDICAL LTD·Filed 1990·Granted Feb 14, 1995·17 cites·3 claims
- 0451US5648080AAntigenic preparations and isolation of such preparationsEVANS MEDICAL LTD·Filed 1994·Granted Jul 15, 1997·4 cites·28 claims
- 0536US4312893ACoating of tabletsEVANS MEDICAL LTD·Filed 1979·Granted Jan 26, 1982·9 cites·1 claims
- 0632US5506129AVirus productionEVANS MEDICAL LTD·Filed 1994·Granted Apr 9, 1996·5 cites·16 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →