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Inventor

Alfred Glyn Williams

Inventor
Binfield, GB

Overview

15→
Patents
1976–2002
Patent span
Chemistry
Primary field (CPC C)

Patents· 15 as inventor

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

C07Cprimary
C07CAcyclic or carbocyclic compounds40%
C07DHeterocyclic compounds24%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry12%
Y02PClimate change mitigation technologies in the production or processing of goods12%
C25BElectrolytic or electrophoretic processes for the production of compounds or non-metals8%
A01NPreservation of bodies of humans or animals or plants or parts thereof4%
PatentTitleYear
6,350,926'Chlorofluorohydrocarbon and process thereto'20026,127,587'Fluorination process'20006,075,172'Chlorofluorohydrocarbon and process thereto'20006,020,524'Process for the preparation of 2-(pyrid-2-yloxymethyl)phenylacetates as pesticide intermediates'20006,008,381'Process for preparing 3-isochromanone'19995,942,623'Process for the preparation of 2-(pyrid-2-yloxymethyl)phenylacetates as pesticide intermediates'19995,898,081'Chemical process'19995,852,222'Process'19985,504,173'Chemical process'19965,221,772'Preparation of 2-hydroxyphenyl-acetic acid'19935,109,004'Pyrimidine'19924,490,222'Preparation of selected epoxides'19844,384,135'Preparation of fluorine-containing diphenyl ethers'19834,098,657'Electrolyte dehydrohalogenation of .alpha.-haloalcohols'19783,997,537'Process of preparing 2-amino-4-hydroxy-5(and/or 6)-alkyl substituted pyrimidines'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1983Patents assigned to ICI LTD (3)· patent assignee history
1976–1978Based in Basingstoke, GB· patent location history
1983–2002Based in Binfield, GB· patent location history
1984–1993Patents assigned to ICI PLC (3)· patent assignee history
1984Based in Berkshire, GB· patent location history
1996–2000Patents assigned to ZENECA LTD (8)· patent assignee history
1999Based in Bracknell, GB· patent location history
2002Patents assigned to SYNGENTA LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ZENECA LTD81996–2000
ICI LTD31976–1983
ICI PLC31984–1993
SYNGENTA LTD12002
Locations
LocationPatentsSpan
Binfield, GB111983–2002
Basingstoke, GB21976–1978
Bracknell, GB11999
Berkshire, GB11984