Inventor

Robert Cracknell

Inventor

Bristol, GB

Overview

2→

Patents

1976–2019

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.

B01Jprimary

B01JChemical or physical processes, e.g. catalysis or colloid chemistry25%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium25%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds25%

G01NInvestigating or analysing materials by determining their chemical or physical properties25%

PatentTitleYear

10,399,997Process for preparation of 3-methacryloxypropyldimethylchlorosilane in continuous flow reactor2019 3,965,722'Apparatus for the measurement of viscosity'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976Patents assigned to NAT RES DEV (1)· patent assignee history

1976Based in Hoddesdon, GB· patent location history

2019Patents assigned to GEO SPECIALTY CHEMICALS UK LTD (1)· patent assignee history

2019Based in Bristol, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GEO SPECIALTY CHEMICALS UK LTD	1	2019
NAT RES DEV	1	1976

Locations

Location	Patents	Span
Bristol, GB	1	2019
Hoddesdon, GB	1	1976