Assignee
ESSEX CHEMICAL CORP
11 granted patents·780 citations·filing 1979–1987
Top patents by PatentIndex Score
11 records- 0198US4345053ASilicon-terminated polyurethane polymerESSEX CHEMICAL CORP·Filed 1981·Granted Aug 17, 1982·303 cites·25 claims
- 0292US4570827ALiquid dispenserESSEX CHEMICAL CORP·Filed 1984·Granted Feb 18, 1986·81 cites·5 claims
- 0391US4474314ASqueeze bottle self-closing viscous liquid dispensing valve having manually operated positive shut-offESSEX CHEMICAL CORP·Filed 1982·Granted Oct 2, 1984·82 cites·6 claims
- 0490US4367313ACoating composition and methodESSEX CHEMICAL CORP·Filed 1981·Granted Jan 4, 1983·50 cites·9 claims
- 0588US4262802APackaging and dispensing pill boxESSEX CHEMICAL CORP·Filed 1979·Granted Apr 21, 1981·60 cites·3 claims
- 0685US4396681AProcess for coating one pot moisture curable coating composition onto non-porous substrate and articleESSEX CHEMICAL CORP·Filed 1982·Granted Aug 2, 1983·42 cites·11 claims
- 0784US4823990ADispensing deviceESSEX CHEMICAL CORP·Filed 1987·Granted Apr 25, 1989·60 cites·7 claims
- 0871US4332750ABlow-molding and degating hollow shapesESSEX CHEMICAL CORP·Filed 1980·Granted Jun 1, 1982·32 cites·1 claims
- 0969US4253609ADispensing spray nozzleESSEX CHEMICAL CORP·Filed 1979·Granted Mar 3, 1981·23 cites·1 claims
- 1066US4415122ARight-angle spray nozzleESSEX CHEMICAL CORP·Filed 1981·Granted Nov 15, 1983·27 cites·1 claims
- 1152US4478356AFlexible-bag self-closing metering dispensing valveESSEX CHEMICAL CORP·Filed 1982·Granted Oct 23, 1984·20 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when ESSEX CHEMICAL CORP files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →