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Inventor

John Hargreaves Bateson

Inventor
Betchworth, GB

Overview

11→
Patents
1987–2001
Patent span
Chemistry
Primary field (CPC C)

Patents· 11 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C07Dprimary
C07DHeterocyclic compounds32%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations21%
Y02PClimate change mitigation technologies in the production or processing of goods18%
A61KPreparations for medical, dental or toiletry purposes11%
C07CAcyclic or carbocyclic compounds7%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%
C01BNon-metallic elements4%
Y02ATechnologies for adaptation to climate change4%
PatentTitleYear
6,211,212'Pyrrolidine and thiazole derivatives with metallo-beta-lactamase inhibitory properties'20016,156,774'Beta-thiopropionyl-amino acid derivatives and their use as beta-lactamase inhibitors'20006,077,952'Cephaloporins and homologues'20006,048,852'.beta.-thiopropionyl-aminoacid derivatives and their use as .beta.-lactamase inhibitors'20006,022,885'Pyrrolidine and thiazole derivatives with antibacterial and . metallo-.beta-lactamase inhibitory properties'20006,020,329'Cephaloporins and homologues, preparations and pharmaceutical compositions'20006,001,997'Cephalosporins and homologues, preparations and pharmaceutical compositions'19995,635,501'Alphalosporins and 1-carba-1-dethia cephalosporins'19975,246,926'Cephalosporin derivatives'19935,064,649'Cephalosporin derivatives'19914,707,351'Catalyst and catalytic process'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987Patents assigned to ICI PLC (1)· patent assignee history
1987Based in Stockton-on-Tees, GB· patent location history
1991–1993Patents assigned to BEECHAM GROUP PLC (2)· patent assignee history
1991Based in Brockham, GB· patent location history
1993–2000Based in Betchworth, GB· patent location history
1997–2000Patents assigned to PFIZER (3)· patent assignee history
1997–2000Based in Reigate, GB· patent location history
2000–2001Patents assigned to SMITHKLINE BEECHAM PLC (4)· patent assignee history
2000–2001Based in Sawbridgeworth, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SMITHKLINE BEECHAM PLC42000–2001
PFIZER31997–2000
BEECHAM GROUP PLC21991–1993
ICI PLC11987
Locations
LocationPatentsSpan
Betchworth, GB41993–2000
Reigate, GB31997–2000
Sawbridgeworth, GB22000–2001
Brockham, GB11991
Stockton-on-Tees, GB11987