AR

Arnold H. Ratcliffe

IC ICI: 9 patents #124 of 2,189Top 6%
📍 Poynton, GB: #5 of 16 inventorsTop 35%
Overall (All Time): #591,181 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
5380730 Pyridine compounds which have useful pharmaceutical utility David Anthony Roberts, Robert Hugh Bradbury, Martin Paul Edwards 1995-01-10
5294620 1,6-naphthyridinone derivatives having angiotension II antagonist activity Robert J. Pearce, Keith Gibson, Robin Wood, Brian B. Masek 1994-03-15
5236936 Pyridine compounds which are useful as angiotensin II receptor antagonists David Anthony Roberts, Robert Hugh Bradbury, Martin Paul Edwards 1993-08-17
5236937 Pyridinyl compounds which are useful as angiotensin II antagonists Robert Hugh Bradbury, Martin Paul Edwards 1993-08-17
5217976 1,6-naphthyridone derivatives having angiotensin II antagonist activity Robert J. Pearce, Keith Gibson, Robin Wood, Brian B. Masek 1993-06-08
5198439 Angiotension II antagonizing pyridine derivatives David Anthony Roberts, Robert Hugh Bradbury 1993-03-30
5130318 Angiotensin II antagonizers which are condensed pyridine derivatives David Anthony Roberts, Robert Hugh Bradbury 1992-07-14
5039710 Homocyclic derivatives 1991-08-13
4803201 Homocyclic derivatives 1989-02-07