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Inventor

Thomas Gray

Inventor
Midhurst, GB

Overview

7→
Patents
1998–2002
Patent span
Chemistry
Primary field (CPC C)

Patents· 7 as inventor

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

C07Cprimary
C07CAcyclic or carbocyclic compounds56%
C07DHeterocyclic compounds11%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium11%
C12NMicroorganisms or enzymes11%
Y02PClimate change mitigation technologies in the production or processing of goods11%
PatentTitleYear
6,342,630'Chemical process'20026,229,057'Chlorination process'20016,072,080'Purification process'20006,040,452'Process for making benzisothiazolin-3-ones'20005,952,525'Manufacture of glyphosate salts'19995,910,604'Purification process'19995,777,098'DNA purification procedure'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Patents assigned to UNIV NORTH DAKOTA MEDICAL EDUC (1)· patent assignee history
1999–2002Patents assigned to ZENECA LTD (6)· patent assignee history
1999–2000Based in Midhurst, GB· patent location history
1999Based in Daphne, AL, US· patent location history
2000Based in Haslemere, GB· patent location history
2001Based in Wakefield, GB· patent location history
2002Based in Dephne, AL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ZENECA LTD61999–2002
UNIV NORTH DAKOTA MEDICAL EDUC11998
Locations
LocationPatentsSpan
Midhurst, GB21999–2000
Dephne, AL, US12002
Wakefield, GB12001
Haslemere, GB12000
Daphne, AL, US11999