Inventor · disambiguated record

Brock M. Siegel

Also filed as: SIEGEL BROCK M

2 granted patents·56 citations·filing 1989–1990

62Inventor score

Technology areasA61K C07C

Files withHENKEL CORP1 HENKEL RESEARCH CORP1

Top patents by PatentIndex Score

2 records

0171US4977282AProduction of d-alpha-tocopherol from natural plant sourcesHENKEL CORP·Filed 1989·Granted Dec 11, 1990·50 cites·17 claims
0254US5106541AManganese compound catalyzed oligomerization reactions and products thereofHENKEL RESEARCH CORP·Filed 1990·Granted Apr 21, 1992·6 cites·45 claims

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Brock M. Siegel — Patent Inventor | PatentIndex