Inventor · disambiguated record
William R. Beard
Also filed as: BEARD WILLIAM R
8 granted patents·2 pending applications·62 citations·filing 1988–2003
85Inventor score
Top patents by PatentIndex Score
10 records- 0175US4948906ATrimethylaluminum processETHYL CORP·Filed 1990·Granted Aug 14, 1990·18 cites·13 claims
- 0271US5003095AProcess for preparing methylaluminoxanesETHYL CORP·Filed 1990·Granted Mar 26, 1991·15 cites·8 claims
- 0369US4925962ATrimethylaluminum processETHYL CORP·Filed 1988·Granted May 15, 1990·11 cites·20 claims
- 0468US6831188B1Dihydrocarbylamino metal compoundsALBEMARLE CORP·Filed 2002·Granted Dec 14, 2004·9 cites·54 claims
- 0562US6518445B1Methylaluminoxane compositions, enriched solutions of such compositions, and the preparation thereofALBEMARLE CORP·Filed 2000·Granted Feb 11, 2003·7 cites·59 claims
- 0643US6960677B1Preparation of aluminatesALBEMARLE CORP·Filed 2003·Granted Nov 1, 2005·0 cites·28 claims
- 0739US5175331AProcess for preparation of organosilicon halidesETHYL CORP·Filed 1991·Granted Dec 29, 1992·2 cites·5 claims
- 0837US2002198395A1Enhanced polymerization reactions based on use of speical methylaluminoxane compositionsFiled 2002·Application pending·0 cites
- 0936US2003232936A1Enhanced polymerization reactions based on use of special methylaluminoxane compositionsFiled 2001·Application pending·0 cites
- 1028US5138082AProcess for preparation of organosilicon halidesETHYL CORP·Filed 1991·Granted Aug 11, 1992·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →