Inventor · disambiguated record
Richard George Chapman
Also filed as: CHAPMAN RICHARD GEORGE
3 granted patents·48 citations·filing 1994–1996
68Inventor score
Files withBP CHEM INT LTD3
Top patents by PatentIndex Score
3 records- 0173US5690174AOil and gas field chemicalsBP CHEM INT LTD·Filed 1996·Granted Nov 25, 1997·38 cites·24 claims
- 0245US5753738AEther cosolvents for resin formulationsBP CHEM INT LTD·Filed 1994·Granted May 19, 1998·10 cites·3 claims
- 0327US5763683A2-methylbutoxy ethoxyethanolBP CHEM INT LTD·Filed 1994·Granted Jun 9, 1998·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →