Inventor

Philip Martin Rowbotham

Inventor

Manchester, GB

Overview

2→

Patents

1977–1978

Patent span

Chemistry

Primary field (CPC C)

Patents· 2 as inventor

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

C07Cprimary

C07CAcyclic or carbocyclic compounds20%

C07DHeterocyclic compounds20%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium20%

C22BProduction and refining of metals20%

Y02PClimate change mitigation technologies in the production or processing of goods20%

PatentTitleYear

4,104,270'Process for the manufacture of aromatic phosphonates'1978 4,048,187'5-(2-Hydroxyphenyl)tetrazolyl compounds'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1978Patents assigned to ICI LTD (2)· patent assignee history

1977–1978Based in Manchester, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ICI LTD	2	1977–1978

Locations

Location	Patents	Span
Manchester, GB	2	1977–1978