Inventor

George E. Harrison

Inventor

Billericay, GB

Overview

26→

Patents

1981–2005

Patent span

Chemistry

Primary field (CPC C)

Patents· 26 as inventor

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

C07Cprimary

C07CAcyclic or carbocyclic compounds40%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry15%

Y02PClimate change mitigation technologies in the production or processing of goods12%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium8%

C07DHeterocyclic compounds6%

C10GCracking hydrocarbon oils6%

B01DSeparation2%

B23DPlaning2%

C01CAmmonia2%

C02FTreatment of water, waste water, sewage, or sludge2%

PatentTitleYear

6,946,580'Hydroformylation process with recycle of active rhodium catalyst'2005 6,197,271'Catalytic reactor and process for exothermic gas phase reactions'2001 6,193,872'Process and plant for treating an aqueous waste stream containing at least one alkali metal carboxylate'2001 5,968,347'Multi-step hydrodesulfurization process'1999 5,841,002'Process for the commercial production of polyhydroxy alcohols and glycols'1998 5,536,856'Production of carboxylic acid ester by esterification and apparatus thereof'1996 5,434,313'Aldolisation-dehydration process'1995 5,426,207'Continuous production process of diarylcarbonates'1995 5,292,428'Multi-step hydrodesulphurization process'1994 5,252,198'Multi-step hydrodesulphurisation process'1993 5,157,168'Process for the production of fatty alcohols'1992 5,138,106'Fatty alcohols'1992 5,093,535'Catalytic hydrogenation process'1992 5,053,551'Process for the production of aldehydes by hydroformylation'1991 4,960,960'Hydrogenation process'1990 4,919,765'Process for the purification of tetrahydrofuran'1990 4,792,636'Process of recovering aldehydes'1988 4,767,869'Process for the production of gamma-butyrolactone'1988 4,567,306'Continuous process for the production of aldehydes by hydroformylation of olefins'1986 4,503,275'Production of butane-1,4-diol'1985 4,496,769'Process for the preparation of aldehydes by hydroformylation of olefins'1985 4,496,768'Process for the production of aldehydes by hydroformylation of alpha-olefins'1985 4,482,749'Hydroformylation process'1984 4,414,420'Aldehyde-ethers'1983 4,383,125'Aldehyde-ethers'1983 4,287,127'Production of tetrahydrofuran'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–1983Patents assigned to DAVY MCKEE OIL & CHEM (3)· patent assignee history

1981–2001Based in Billericay, GB· patent location history

1984–1995Patents assigned to DAVY MCKEE LONDON (12)· patent assignee history

1985–1994Patents assigned to DAVY MCKEE LTD (4)· patent assignee history

1992–2005Based in Essex, GB· patent location history

1996–2005Patents assigned to DAVY PROCESS TECHN LTD (3)· patent assignee history

1999–2001Patents assigned to KVAERNER PROCESS TECH LTD (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DAVY MCKEE LONDON	12	1984–1995
DAVY MCKEE LTD	4	1985–1994
DAVY MCKEE OIL & CHEM	3	1981–1983
DAVY PROCESS TECHN LTD	3	1996–2005
KVAERNER PROCESS TECH LTD	3	1999–2001

Locations

Location	Patents	Span
Billericay, GB	24	1981–2001
Essex, GB	2	1992–2005