Inventor · disambiguated record
Arnold H. Ratcliffe
Also filed as: RATCLIFFE ARNOLD H
9 granted patents·142 citations·filing 1987–1993
87Inventor score
Files withICI PLC9
Top patents by PatentIndex Score
9 records- 0188US5294620A1,6-naphthyridinone derivatives having angiotension II antagonist activityICI PLC·Filed 1993·Granted Mar 15, 1994·78 cites·10 claims
- 0269US5236937APyridinyl compounds which are useful as angiotensin ii antagonistsICI PLC·Filed 1992·Granted Aug 17, 1993·25 cites·11 claims
- 0363US5217976A1,6-naphthyridone derivatives having angiotensin ii antagonist activityICI PLC·Filed 1992·Granted Jun 8, 1993·17 cites·14 claims
- 0456US5130318AAngiotensin ii antagonizers which are condensed pyridine derivativesICI PLC·Filed 1991·Granted Jul 14, 1992·12 cites·11 claims
- 0551US4803201AHomocyclic derivativesICI PLC·Filed 1987·Granted Feb 7, 1989·3 cites·9 claims
- 0649US5039710AHomocyclic derivativesICI PLC·Filed 1990·Granted Aug 13, 1991·3 cites·7 claims
- 0745US5236936APyridine compounds which are useful as angiotensin ii receptor antagonistsICI PLC·Filed 1992·Granted Aug 17, 1993·2 cites·9 claims
- 0842US5198439AAngiotension II antagonizing pyridine derivativesICI PLC·Filed 1992·Granted Mar 30, 1993·2 cites·11 claims
- 0934US5380730APyridine compounds which have useful pharmaceutical utilityICI PLC·Filed 1993·Granted Jan 10, 1995·0 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Arnold H. Ratcliffe files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →