Inventor · disambiguated record
Andrew G. Brewster
Also filed as: BREWSTER ANDREW G · BREWSTER ANDREW GEORGE
25 granted patents·222 citations·filing 1983–2000
96Inventor score
Top patents by PatentIndex Score
25 records- 0191US4567197A1,3-Dioxan-5-ylalkenoic acidsICI PLC·Filed 1983·Granted Jan 28, 1986·36 cites·15 claims
- 0283US7709479B1Quinazoline derivatives and their use as pharmaceuticalsASTRAZENECA·Filed 2000·Granted May 4, 2010·19 cites·3 claims
- 0379US4775685A2,4-diphenyl-1,3-dioxanesICI PLC·Filed 1986·Granted Oct 4, 1988·21 cites·10 claims
- 0476US5556977AHeterocyclic derivativesZENECA LTD·Filed 1994·Granted Sep 17, 1996·20 cites·8 claims
- 0572US5248780APyridyl substituted alkenoic acid derivativesICI PLC·Filed 1992·Granted Sep 28, 1993·11 cites·5 claims
- 0671US4895962A2,4-diphenyl-1,3-dioxanesICI PLC·Filed 1988·Granted Jan 23, 1990·13 cites·1 claims
- 0767US4908380APharmaceutical compositionsICI PLC·Filed 1987·Granted Mar 13, 1990·13 cites·14 claims
- 0867US4745198A1,3-dioxan-5-ylalkenoic acidsICI PLC·Filed 1985·Granted May 17, 1988·11 cites·6 claims
- 0965US5563141AHeterocyclic compoundsZENECA LTD·Filed 1994·Granted Oct 8, 1996·21 cites·15 claims
- 1064US5166377A1,3-dioxan-5-ylalkenoic acidsICI PLC·Filed 1988·Granted Nov 24, 1992·9 cites·5 claims
- 1161US4668698A[(4-phenyl-1,3-dioxan-cis-5-yl)alkyl]phenylalkanoic acid derivativesICI PLC·Filed 1984·Granted May 26, 1987·7 cites·10 claims
- 1259US4772625A1,3-dioxan-5-yl-hexenoic acidsICI PLC·Filed 1986·Granted Sep 20, 1988·7 cites·8 claims
- 1354US5053415APyridine derivativesICI PLC·Filed 1989·Granted Oct 1, 1991·7 cites·13 claims
- 1453US4921866A1,3-dioxanesICI PLC·Filed 1988·Granted May 1, 1990·6 cites·15 claims
- 1548US5981531AAcid derivativesZENECA LTD·Filed 1998·Granted Nov 9, 1999·6 cites·8 claims
- 1647US4895963A1,3-Dioxan-5-yl-hexenoic acidsICI PLC·Filed 1988·Granted Jan 23, 1990·3 cites·1 claims
- 1746US5854062ACatalyzed enantiomeric selection of 1,2-diols and their cyclization to produce oxiranesZENECA LTD·Filed 1994·Granted Dec 29, 1998·3 cites·18 claims
- 1842US5912355AChiral synthesis of tertiary alcohols with a hydrolaseZENECA LTD·Filed 1997·Granted Jun 15, 1999·2 cites·10 claims
- 1941US4803220APharmaceutical agentsICI PLC·Filed 1985·Granted Feb 7, 1989·2 cites·7 claims
- 2039US5166213A4-pyridyl substituted-1,3-dioxane compoundsICI PLC·Filed 1989·Granted Nov 24, 1992·2 cites·10 claims
- 2138US5728701AHeterocyclic derivativesZENECA LTD·Filed 1997·Granted Mar 17, 1998·1 cites·8 claims
- 2238US5612373ACertain diacyl hydrazine derivativesZENECA LTD·Filed 1994·Granted Mar 18, 1997·2 cites·7 claims
- 2334US5401849A4-pyridyl-1,3-dioxane derivativesZENECA LTD·Filed 1993·Granted Mar 28, 1995·0 cites·3 claims
- 2431US5760057ACertain (piperidin-4-yl-alkanoyl)carbazoyl!-carboxy-phenoxy derivativesZENECA LTD·Filed 1996·Granted Jun 2, 1998·0 cites·7 claims
- 2529US5274118AProcess for preparing (2R)-methyl-4,4,4-trifluorobutylamineICI PLC·Filed 1991·Granted Dec 28, 1993·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →