Inventor

Raymond John Owens

Inventor

Henley-on-Thames, GB

Overview

10→

Patents

1993–2003

Patent span

Human necessities

Primary field (CPC A)

Patents· 10 as inventor

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

A61Pprimary

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations31%

C07KPeptides31%

A61KPreparations for medical, dental or toiletry purposes19%

C12NMicroorganisms or enzymes8%

A01KAnimal husbandry4%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture4%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%

PatentTitleYear

6,506,881'Anti-HMFG antibodies and processes for their production'2003 6,407,214'Antibodies against E-selectin'2002 6,307,026'Humanized antibodies directed against A33 antigen'2001 6,291,199'Human phosphodiesterase type IVC, and its production and use'2001 6,204,007'Antibodies against E-selectin'2001 5,965,405'Method for producing Fv fragments in eukaryotic cells'1999 5,877,293'CDR grafted anti-CEA antibodies and their production'1999 5,864,019'Multivalent antigen-binding proteins'1999 5,851,784'Human phosphodiesterase type IVC, and its production and use'1998 5,219,996'Recombinant antibodies and methods for their production in which surface residues are altered to cysteine residues for attachment of effector or receptor molecules'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–2001Patents assigned to CELLTECH LTD (4)· patent assignee history

1993–2003Based in Henley-on-Thames, GB· patent location history

1998–2002Patents assigned to CELLTECH THERAPEUTICS LTD (5)· patent assignee history

1999Based in Oxfordshire, GB· patent location history

2003Patents assigned to CELLTECH R&D LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CELLTECH THERAPEUTICS LTD	5	1998–2002
CELLTECH LTD	4	1993–2001
CELLTECH R&D LTD	1	2003

Locations

Location	Patents	Span
Henley-on-Thames, GB	9	1993–2003
Oxfordshire, GB	1	1999