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Blackley, United Kingdom

Avecia Limited

USPTO Granted Patents = 106

% Expired Patents = 41.5

Trademarks = 11

Forward Citations = 861

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123 inventors (with patents filed for the assignee):

Roy Bradbury (11 out of 43 patents)

Paul Wight (9 out of 32 patents)

Mark Kenworthy (9 out of 15 patents)

4. Dean Thetford (8 out of 89 patents)

5. Mark Holbrook (8 out of 22 patents)

6. Prahalad Manibhai Mistry (8 out of 30 patents)

7. Janette Watkinson (7 out of 8 patents)

8. Aidan Joseph Lavery (7 out of 11 patents)

9. David Alan Pears (6 out of 14 patents)

10. Mark Robert James (6 out of 19 patents)

11. Peter Gregory (6 out of 77 patents)

12. Kathryn Carr (6 out of 8 patents)

13. Prakash Patel (5 out of 35 patents)

14. John Christopher Padget (5 out of 47 patents)

15. Andrew John Blacker (5 out of 23 patents)

Core Competencies:

Phosphorothioate Oligonucleotides

Azo Dyes

Ink Compositions

Polyurethane Dispersants

Chemical Composition

Transfer Hydrogenation

Printing Processes

Thickeners

Phthalocyanine Compounds

Biocidal Composition

Chiral Organometallic Compounds

Fluidizing Agents

106 patents: Sort by Forward Citations

1. 7227017 - Process for the preparation of phosphorothioate oligonucleotides (2007-06-05),

2. 7138548 - Process for the preparation of aryl hydrazone and aryl hydrazine (2006-11-21),

3. 7132531 - Reactor (2006-11-07),

4. 7070646 - Phthalocyanine based inks with absorption maxima in the near infra-red and visible spectrum (2006-07-04),

5. 7056376 - Printing process using specified AZO compounds (2006-06-06),

6. 7052538 - Trisazo dyes for ink jet printing (2006-05-30),

7. 7041161 - Trisazo dyes for ink jet printing (2006-05-09),

8. 7022876 - Preparation of mandelic acid derivatives (2006-04-04),

9. 7022833 - Process for the preparation of phosphorothioate triesters (2006-04-04),

10. 7022171 - Phthalocyanine compounds and ink compositions comprising the same (2006-04-04),

11. 7019158 - Chiral organometallic compounds for use in asymmetric synthesis (2006-03-28),

12. 7019127 - Solution phase synthesis of oligonucleotides (2006-03-28),

13. 7014696 - Compounds, compositions and uses (2006-03-21),

14. 6979364 - Metal chelate compounds and inks (2005-12-27),

15. 6969421 - Processes, compositions and compounds (2005-11-29),

Company Overview

Avecia Limited, based in Blackley, GB, specializes in the development and manufacturing of advanced ink jet printing technologies. The company focuses on a range of core technology topics, including phosphorothioate oligonucleotides, azo dyes, and innovative ink compositions. Avecia's expertise extends to polyurethane dispersants, chemical compositions, and printing processes, enabling the creation of high-performance inks. Their commitment to research and development positions them as a key player in the ink jet printing sector, catering to diverse industrial applications.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

106 Patents

#1 in Blackley

#168 in United Kingdom

#7,411 in the World

Blackley, United Kingdom

Avecia Limited

Forward Citations = 861

123 inventors:

Roy Bradbury (11 out of 43 patents)

Paul Wight (9 out of 32 patents)

Mark Kenworthy (9 out of 15 patents)

4. Dean Thetford (8 out of 89 patents)

5. Mark Holbrook (8 out of 22 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Avecia Limited. Retrieved from https://idiyas.com/company/avecia

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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