Inventor · disambiguated record
Julie Elward-Berry
Also filed as: ELWARD-BERRY JULIE
2 granted patents·65 citations·filing 1990–1990
66Inventor score
Files withEXXON RESEARCH ENGINEERING CO2
Top patents by PatentIndex Score
2 records- 0184US5026490AZwitterionic functionalized polymers as deflocculants in water based drilling fluidsEXXON RESEARCH ENGINEERING CO·Filed 1990·Granted Jun 25, 1991·47 cites·2 claims
- 0261US5096603AThermally stable hydrophobically associating rheological control additives for water-based drilling fluidsEXXON RESEARCH ENGINEERING CO·Filed 1990·Granted Mar 17, 1992·18 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →