Inventor · disambiguated record
Nicholas John Hazel
Also filed as: HAZEL NICHOLAS J · HAZEL NICHOLAS JOHN
9 granted patents·21 citations·filing 1988–2017
81Inventor score
Top patents by PatentIndex Score
9 records- 0188US9505703B2Carbonylation processBP CHEM INT LTD·Filed 2014·Granted Nov 29, 2016·5 cites·29 claims
- 0272US8624054B2Carbonylation process for the production of methyl acetateHAZEL NICHOLAS JOHN·Filed 2009·Granted Jan 7, 2014·3 cites·17 claims
- 0368US9527063B2Process for treating zeolite catalystsBP CHEM INT LTD·Filed 2014·Granted Dec 27, 2016·1 cites·25 claims
- 0450US11046633B2Carbonylation process for the production of methyl acetateINEOS ACETYLS UK LTD·Filed 2017·Granted Jun 29, 2021·0 cites·20 claims
- 0549US10512902B2Carbonylation process using a pretreated zeolite catalystBP CHEM INT LTD·Filed 2016·Granted Dec 24, 2019·0 cites·18 claims
- 0645US5753738AEther cosolvents for resin formulationsBP CHEM INT LTD·Filed 1994·Granted May 19, 1998·10 cites·3 claims
- 0741US6949671B2Process for the production of acetic acid C4-estersUNIV SOUTHERN MISSISSIPPI RES·Filed 2002·Granted Sep 27, 2005·0 cites·16 claims
- 0840US5025111AProduction of non-conjugated diolefinsBP CHEM INT LTD·Filed 1988·Granted Jun 18, 1991·2 cites·12 claims
- 0927US5763683A2-methylbutoxy ethoxyethanolBP CHEM INT LTD·Filed 1994·Granted Jun 9, 1998·0 cites·9 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →