Robert W. Lambert has been granted 10 US patents while listed as an inventor at Hoffmann-La Roche . The first was granted in 1981 and the most recent in April 1991. Robert W. Lambert ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Robert W. Lambert in Carnduff, GB.
Patents per Year Patents granted per year, 1981 to 1991 Bar chart with a peak of 4 patents in 1989. peak 4 1981: 1 patents 1981 1985: 1 patents 1985 1987: 1 patents 1987 1988: 1 patents 1988 1989: 4 patents 1989 1990: 1 patents 1990 1991: 1 patents 1991
Issued Patents All Time
Profile Widget
Showing 1–10 of 10 patents
Patent # Title Co-Inventors Date
5010060 Method of treating herpes simplex viral infection employing pyrimidine derivatives Joseph Armstrong Martin , Gareth J. Thomas 1991-04-23
4956346 Pyrimidine derivatives as an antiviral agent Joseph Armstrong Martin , Gareth J. Thomas 1990-09-11
4886785 Pyrimidine derivatives, pharmaceutical compositions and method of using same Joseph Armstrong Martin , Gareth J. Thomas 1989-12-12
4882316 Pyrimidine derivatives Joseph Armstrong Martin , Gareth J. Thomas 1989-11-21
4851519 Pyrimidine derivatives Joseph Armstrong Martin , Gareth J. Thomas 1989-07-25
4808713 Anthypertensive pyridazo [1,2-a][1,2]diazepines Michael R. Attwood , Cedric H. Hassall , Geoffrey Lawton , Sally Redshaw 1989-02-28
4772701 Pyridazo[1,2]pyridazines and pyrazolo[1,2]pyridazines as antihypertensives Michael R. Attwood , Cedric H. Hassall , Geoffrey Lawton , Sally Redshaw 1988-09-20
4658024 Pyrazolo [1,2-a][1,2]-diazepines useful as antihypertensives Michael R. Attwood , Cedric H. Hassall , Geoffrey Lawton , Sally Redshaw 1987-04-14
4512924 Pyridazo[1,2-a][1,2]diazepines Michael R. Attwood , Cedric H. Hassall , Geoffrey Lawton , Sally Redshaw 1985-04-23
4250085 Acyl derivatives Frank R. Atherton , Michael J. Hall , Cedric H. Hassall , Peter S. Ringrose 1981-02-10
