Inventor · disambiguated record
Llewellyn D. Booth
Also filed as: BOOTH LLEWELLYN D
5 granted patents·112 citations·filing 1975–1988
82Inventor score
Files withDOW CHEMICAL CO5
Top patents by PatentIndex Score
5 records- 0186US4585804ARigid foam with improved "K" factor by reacting a polyol, a polyisocyanate and at least one compound having at least one primary aliphatic amine groupDOW CHEMICAL CO·Filed 1985·Granted Apr 29, 1986·36 cites·15 claims
- 0285US4704410AMolded rigid polyurethane foams prepared from aminoalkylpiperazine-initiated polyolsDOW CHEMICAL CO·Filed 1986·Granted Nov 3, 1987·38 cites·13 claims
- 0370US5001164APolyurethane foam prepared with reduced levels of hard halocarbon blowing agentsDOW CHEMICAL CO·Filed 1988·Granted Mar 19, 1991·24 cites·9 claims
- 0454US4048100APolyhalogenated polyols and foamed polyurethanes prepared from themDOW CHEMICAL CO·Filed 1975·Granted Sep 13, 1977·9 cites·12 claims
- 0532US4713202AProcess for reducing the distortion of multi-layered laminatesDOW CHEMICAL CO·Filed 1985·Granted Dec 15, 1987·5 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →