Inventor · disambiguated record
Derrick John Watson
Also filed as: WATSON DERRICK · WATSON DERRICK J · WATSON DERRICK JOHN
16 granted patents·570 citations·filing 1986–2001
95Inventor score
Top patents by PatentIndex Score
16 records- 0197US6040474AIntegrated process for the production of vinyl acetate and/or acetic acidBP CHEM INT LTD·Filed 1998·Granted Mar 21, 2000·160 cites·15 claims
- 0295US5416237AProcess for the production of acetic acidBP CHEM INT LTD·Filed 1994·Granted May 16, 1995·156 cites·27 claims
- 0388US6326515B1Carbonylation of methanol to acetic acid with removal of impurities from the productBP CHEM INT LTD·Filed 1999·Granted Dec 4, 2001·43 cites·10 claims
- 0488US5344976AProcess for removing iodide compounds from carboxylic acids and carboxylic acid anhydridesBP CHEMICALD LIMITED·Filed 1993·Granted Sep 6, 1994·36 cites·9 claims
- 0581US5750007AProcess for the recovery of a carbonylation productBP CHEM INT LTD·Filed 1995·Granted May 12, 1998·28 cites·3 claims
- 0680US5466876AProcess for the removal of corrosion metal contaminants from liquid compositionsBP CHEM INT LTD·Filed 1994·Granted Nov 14, 1995·24 cites·20 claims
- 0779US5831120AProcess for the production of acetic acidFiled 1996·Granted Nov 3, 1998·27 cites·27 claims
- 0878US5360929AProcess for the production of carboxylic acid anhydridesBP CHEM INT LTD·Filed 1994·Granted Nov 1, 1994·16 cites·10 claims
- 0978USD299285SIce gripping shoe attachmentWATSON DERRICK·Filed 1986·Granted Jan 10, 1989·20 cites·1 claims
- 1077US6180821B1Integrated process for the production of vinyl acetate and/or acetic acid using a fluidized bedBP CHEM INT LTD·Filed 1999·Granted Jan 30, 2001·16 cites·16 claims
- 1176US5874610AProcess for the recovery of a carbonylation productBP CHEM INT LTD·Filed 1997·Granted Feb 23, 1999·19 cites·15 claims
- 1274US7491843B2Integrated process for the production of vinyl acetate and/or acetic acidBP CHEM INT LTD·Filed 2001·Granted Feb 17, 2009·12 cites·13 claims
- 1372US6541666B2Process for the co-production of acetic anhydride and acetic acidBP CHEM INT LTD·Filed 2000·Granted Apr 1, 2003·6 cites·10 claims
- 1457USRE35615EProcess for removing iodide compounds from carboxylic acids and carboxylic acid anhydridesBP CHEM INT LTD·Filed 1995·Granted Sep 23, 1997·5 cites·9 claims
- 1553US7189377B1Apparatus for performing integrated process for reproduction of vinyl acetate and/or acetic acid using a fluidized bedBP CHEM INT LTD·Filed 2000·Granted Mar 13, 2007·1 cites·14 claims
- 1623US5571421AProcess for separating components of a liquid mixtureBP CHEMICALS LIMITED & BRITISH·Filed 1994·Granted Nov 5, 1996·1 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →