Inventor · disambiguated record
John M. Evans
Also filed as: EVANS JOHN M · EVANS JOHN MORRIS
44 granted patents·6 pending applications·516 citations·filing 1978–2020
98Inventor score
Files withBEECHAM GROUP PLC27SMITHKLINE BEECHAM PLC13BEECHAM GROUP LTD6BIG 6 LLP3SMITHKLINE BEEGHAM P L C1
Top patents by PatentIndex Score
50 records- 0191US4446113ABenzopyransBEECHAM GROUP PLC·Filed 1982·Granted May 1, 1984·49 cites·25 claims
- 0291US4363811AAnti-hypertensive chromanol derivativesBEECHAM GROUP LTD·Filed 1980·Granted Dec 14, 1982·27 cites·9 claims
- 0389US4687779AChromanol derivativesBEECHAM GROUP PLC·Filed 1984·Granted Aug 18, 1987·22 cites·8 claims
- 0488US4366163AAnti-hypertensive chromanol derivativesBEECHAM GROUP LTD·Filed 1980·Granted Dec 28, 1982·22 cites·10 claims
- 0586US4542149A4-Amino-benzo[b]pyran-3-ol derivativesBEECHAM GROUP PLC·Filed 1983·Granted Sep 17, 1985·16 cites·11 claims
- 0685US4782083A3,4-dihydro-2H-1-benzopyrans useful as anti-hypertensive agentsBEECHAM GROUP PLC·Filed 1986·Granted Nov 1, 1988·21 cites·7 claims
- 0785US4251537AHypotensive 3,4-dihydro-2,2-dimethyl-4-amino-2H-benzo[b]pyran-3-olsBEECHAM GROUP LTD·Filed 1978·Granted Feb 17, 1981·23 cites·31 claims
- 0884US5032591APharmaceutical preparationsBEECHAM GROUP PLC·Filed 1989·Granted Jul 16, 1991·35 cites·17 claims
- 0984US4571406AAnti-hypertensive chromans and chromenesBEECHAM GROUP PLC·Filed 1984·Granted Feb 18, 1986·26 cites·24 claims
- 1084US4481214A4-Acylaminobenzopyrans useful as anti-hypertensive agentsBEECHAM GROUP PLC·Filed 1983·Granted Nov 6, 1984·13 cites·20 claims
- 1183US10738459B2Vault for active shooters and tornadoesBIG 6 LLP·Filed 2018·Granted Aug 11, 2020·8 cites·19 claims
- 1283US4391815ACyanobenzano[b]pyransBEECHAM GROUP LTD·Filed 1980·Granted Jul 5, 1983·11 cites·14 claims
- 1382US4610992ATrans-4-(2-thiaoxo-1-pyrrolidinyl or piperidinyl)-2H-benzo[b]pyran-3-ol derivatives useful in treating hypertensionBEECHAM GROUP PLC·Filed 1984·Granted Sep 9, 1986·14 cites·9 claims
- 1481US4575511AAnti-hypertensive chromanol derivativesBEECHAM GROUP PLC·Filed 1984·Granted Mar 11, 1986·21 cites·15 claims
- 1581US4568692ABenzopyrans useful for treating hypertensionBEECHAM GROUP PLC·Filed 1984·Granted Feb 4, 1986·11 cites·19 claims
- 1679US4812459AAnti-hypertensive pyranopyridine compoundsBEECHAM GROUP PLC·Filed 1986·Granted Mar 14, 1989·13 cites·9 claims
- 1778USD864418SVault for active shooters and tornadoesBIG 6 LLP·Filed 2018·Granted Oct 22, 2019·3 cites·1 claims
- 1877US4555509AAnti-hypertensive benzo[b]pyran-3-olsBEECHAM GROUP PLC·Filed 1984·Granted Nov 26, 1985·10 cites·11 claims
- 1975US4496565AChromans and chromenes, compositions and hypertensive methodBEECHAM GROUP PLC·Filed 1983·Granted Jan 29, 1985·11 cites·9 claims
- 2073US4616021AChroman derivativesBEECHAM GROUP PLC·Filed 1985·Granted Oct 7, 1986·12 cites·9 claims
- 2172US5254555AAmino pyrimidin-7-yl substituted benzopyrans for treatment of hypertensionBEECHAM GROUP PLC·Filed 1992·Granted Oct 19, 1993·14 cites·10 claims
- 2271US4644070AChroman-3-ol compoundsBEECHAM GROUP PLC·Filed 1984·Granted Feb 17, 1987·6 cites·3 claims
- 2370US4943582AActive compoundsBEECHAM GROUP PLC·Filed 1987·Granted Jul 24, 1990·7 cites·9 claims
- 2469US5210234ABenzopyran intermediatesBEECHAM GROUP PLC·Filed 1991·Granted May 11, 1993·10 cites·10 claims
- 2569US4772603AMethod for treating congestive heart failure, angina, occlusive peripheral vascular disease or cerebral vascular disease in mammalsBEECHAM GROUP PLC·Filed 1986·Granted Sep 20, 1988·15 cites·11 claims
- 2669US4481213A4-Haloalkylamino substituted chromanol useful as antihypertensive agentBEECHAM GROUP LTD·Filed 1982·Granted Nov 6, 1984·6 cites·8 claims
- 2769US2010099752A1Pharmaceutical composition containing bicyclic type compoundsSMITHKLINE BEECHAM PLC·Filed 2009·Application pending·0 cites
- 2865US4904784AActive compoundsBEECHAM GROUP PLC·Filed 1989·Granted Feb 27, 1990·5 cites·4 claims
- 2964US5843989AC4 -amide substituted compounds and their use as therapeutic agentsSMITHKLINE BEECHAM PLC·Filed 1995·Granted Dec 1, 1998·22 cites·16 claims
- 3062US4786639AMethod for the treatment of reversible airways obstruction and asthmaBEECHAM GROUP PLC·Filed 1986·Granted Nov 22, 1988·11 cites·10 claims
- 3160US11384530B2Vault for active shooters and tornadoesBIG 6 LLP·Filed 2020·Granted Jul 12, 2022·0 cites·18 claims
- 3260US5624954ABenzo- and pyridopyran derivatives having anxiolytic and anti-convulsant activitySMITHKLINE BEECHAM PLC·Filed 1995·Granted Apr 29, 1997·7 cites·8 claims
- 3360US2007088064A1Pharmaceutical composition containing bicyclic type compoundsSMITHKLINE BEECHAM PLC·Filed 2006·Application pending·0 cites
- 3456US4677116AAntihypertensive chroman derivativesBEECHAM GROUP PLC·Filed 1984·Granted Jun 30, 1987·3 cites·10 claims
- 3555US4800212APyrrolidone-2 compounds and anti-hypertensive use thereofBEECHAM GROUP PLC·Filed 1985·Granted Jan 24, 1989·4 cites·8 claims
- 3655US2003069300A1Use of benzopyranols to treat neurological disordersSMITHKLINE BEECHAM PLC·Filed 2002·Application pending·0 cites
- 3753US6492415B2Use of benzopyranols to treat neurological disordersSMITHKLINE BEECHAM PLC·Filed 2001·Granted Dec 10, 2002·0 cites·9 claims
- 3853US4808619ADi/tetra-hydroquinolinesBEECHAM GROUP PLC·Filed 1986·Granted Feb 28, 1989·4 cites·18 claims
- 3952US2003236410A1Pharmaceutical composition containing bicyclic type compoundsSMITHKLINE BEECHAM PLC·Filed 2003·Application pending·0 cites
- 4050US6211211B1Benzopyrans and their use as therapeutic agentsSMITHKLINE BEECHAM PLC·Filed 1998·Granted Apr 3, 2001·9 cites·18 claims
- 4149US5889044ABenzo- and pyridopyran derivatives having anxiolytic and anti-convulsant activitySMITHKLINE BEECHAM PLC·Filed 1995·Granted Mar 30, 1999·3 cites·2 claims
- 4249US2002123630A1Pharmaceutical composition containing bicyclic type compoundsSMITHKLINE BEECHAM PLC·Filed 2001·Application pending·0 cites
- 4348US2001021780A1Pharmaceutical composition containing bicyclic type compoundsSMITHKLINE BEECHAM PLC·Filed 2001·Application pending·0 cites
- 4447US5948811APharmaceutical composition containing bicyclic type compoundsSMITHKLINE BEEGHAM P L C·Filed 1997·Granted Sep 7, 1999·11 cites·9 claims
- 4545US4758677ACyanobenzano [b] pyransBEECHAM GROUP PLC·Filed 1982·Granted Jul 19, 1988·1 cites·1 claims
- 4645US4647670ATrans-3,4-dihydro-2,2-dimethyl-6-nitro-4-(2-oxo-pyrrolidinyl)2H-1-benzopyran-3-olBEECHAM GROUP PLC·Filed 1984·Granted Mar 3, 1987·1 cites·1 claims
- 4742US4327099APyrano derivatives, a process for their preparation and their useBEECHAM GROUP LTD·Filed 1981·Granted Apr 27, 1982·2 cites·10 claims
- 4839US5760074ATreatmentSMITHKLINE BEECHAM PLC·Filed 1995·Granted Jun 2, 1998·4 cites·6 claims
- 4937US5075460AEpoxybenzopyransBEECHAM GROUP PLC·Filed 1989·Granted Dec 24, 1991·0 cites·6 claims
- 5035US5908860ABicyclic compounds with pharmaceutical activitySMITHKLINE BEECHAM PLC·Filed 1993·Granted Jun 1, 1999·3 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →