Inventor · disambiguated record
Fred L. Vance, Jr.
Also filed as: VANCE FRED L · VANCE FRED L JR · VANCE JR FRED L
8 granted patents·114 citations·filing 1978–1981
87Inventor score
Files withDOW CHEMICAL CO8
Top patents by PatentIndex Score
8 records- 0184US4263422APolymerization of olefins with dual, independently supported catalystsDOW CHEMICAL CO·Filed 1979·Granted Apr 21, 1981·28 cites·24 claims
- 0282US4204050APolymerization of α-olefins with a dual transition metal catalystDOW CHEMICAL CO·Filed 1978·Granted May 20, 1980·26 cites·6 claims
- 0377US4285834ADual, independently supported catalyst mixturesDOW CHEMICAL CO·Filed 1979·Granted Aug 25, 1981·18 cites·9 claims
- 0462US4321159AOrgano titanium chromium compound, catalyst prepared therefrom and polymerization of olefins therewithDOW CHEMICAL CO·Filed 1978·Granted Mar 23, 1982·10 cites·11 claims
- 0554US4380616APolymerization of olefins in the presence of chromium-containing catalystsDOW CHEMICAL CO·Filed 1981·Granted Apr 19, 1983·15 cites·18 claims
- 0649US4362654AChromium-containing catalysts for polymerizing olefinsDOW CHEMICAL CO·Filed 1981·Granted Dec 7, 1982·9 cites·6 claims
- 0743US4376065AOrgano zirconium-chromium compound, catalyst prepared therefrom and polymerization of olefins therewithDOW CHEMICAL CO·Filed 1981·Granted Mar 8, 1983·5 cites·8 claims
- 0835US4381382APolymerization of olefins from catalysts prepared from organo zirconium-chromium compoundsDOW CHEMICAL CO·Filed 1981·Granted Apr 26, 1983·3 cites·13 claims
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