Inventor · disambiguated record
Andre Dumain
Also filed as: DUMAIN ANDRE
6 granted patents·1,050 citations·filing 1985–1993
88Inventor score
Files withBP CHEM INT LTD6
Top patents by PatentIndex Score
6 records- 0198US5028670AProcess for the gas-phase polymerization of olefins in a fluidized-bed reactorBP CHEM INT LTD·Filed 1989·Granted Jul 2, 1991·537 cites·8 claims
- 0298US4882400AProcess for gas phase polymerization of olefins in a fluidized bed reactorBP CHEM INT LTD·Filed 1988·Granted Nov 21, 1989·351 cites·9 claims
- 0392US5066736AGas-phase alpha-olefin polymerization process in the presence of an activity retarderBP CHEM INT LTD·Filed 1989·Granted Nov 19, 1991·76 cites·14 claims
- 0488US4687381ADevice for introducing a powder with catalytic activity into a fluidized-bed polymerization reactorBP CHEM INT LTD·Filed 1985·Granted Aug 18, 1987·48 cites·8 claims
- 0579US4774299AProcess for introducing a powder with catalytic activity into a fluidized-bed polymerization reactorBP CHEM INT LTD·Filed 1987·Granted Sep 27, 1988·27 cites·5 claims
- 0657US5266276AApparatus for the gas-phase polymerization of olefins in a fluidized-bed reactorBP CHEM INT LTD·Filed 1993·Granted Nov 30, 1993·11 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Andre Dumain files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →