Inventor · disambiguated record
Gophal H. Singhal
Also filed as: SINGHAL GOPHAL H
3 granted patents·98 citations·filing 1990–1990
72Inventor score
Files withEXXON RESEARCH ENGINEERING CO3
Top patents by PatentIndex Score
3 records- 0188US5252199AHydrotreating process using novel multimetallic sulfide catalystsEXXON RESEARCH ENGINEERING CO·Filed 1990·Granted Oct 12, 1993·85 cites·12 claims
- 0245US5152885AHydrotreating process using noble metal supported catalystsEXXON RESEARCH ENGINEERING CO·Filed 1990·Granted Oct 6, 1992·10 cites·8 claims
- 0342US5068375ASubstituted noble metal xanthatesEXXON RESEARCH ENGINEERING CO·Filed 1990·Granted Nov 26, 1991·3 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →