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Cambridge, United Kingdom

Plastic Logic Limited

USPTO Granted Patents = 72

% Expired Patents = 58.3

EPO Patents = 16

Trademarks = 1

Forward Citations = 618

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76 inventors (with patents filed for the assignee):

Henning Sirringhaus (26 out of 54 patents)

Carl Martin Hayton (19 out of 27 patents)

Paul A Cain (14 out of 22 patents)

4. Simon James Jones (10 out of 48 patents)

5. Duncan Barclay (10 out of 11 patents)

6. Thomas Meredith Brown (8 out of 9 patents)

7. Anusha Nirmalananthan (8 out of 8 patents)

8. David Fisher (8 out of 15 patents)

9. Ben Watson (8 out of 9 patents)

10. Richard Henry Friend (7 out of 82 patents)

11. Nick Sandham (7 out of 10 patents)

12. Catherine Ramsdale (6 out of 16 patents)

13. Takeo Kawase (6 out of 80 patents)

14. William Henry Reeves (5 out of 15 patents)

15. James Watts (5 out of 5 patents)

Core Competencies:

Flexible Displays

Electronic Document Readers

Inkjet Printing

Thin Film Transistors

Touch-Sensing Systems

Distortion Compensation

Electrode Patterning

Organic Electronic Devices

Electronic Devices

Laser Patterning

Document Printing Techniques

Self-Aligned Printing

72 patents: Sort by Forward Citations

1. 10981394 - Method for printing a varying pattern of landing zones on a substrate by means of ink-jet printing (2021-04-20),

2. 9223181 - Assembling a flexible display (2015-12-29),

3. 9171521 - Tuning display devices (2015-10-27),

4. 9130179 - Electronic devices (2015-09-08),

5. 9035665 - Determining layer thickness (2015-05-19),

6. 9007335 - Touch-sensing systems (2015-04-14),

7. 9007298 - Display control mode (2015-04-14),

8. 9001024 - Electronic document reader (2015-04-07),

9. 8987808 - Thin film transistor with accurately aligned electrode patterns and electronic device(s) that include same (2015-03-24),

10. 8987116 - Production of electronic switching devices (2015-03-24),

11. 8986793 - Production of electronic devices (2015-03-24),

12. 8969852 - Organic electronic devices (2015-03-03),

13. 8964188 - Method and apparatus for determining the surface topography of coated reflective surfaces (2015-02-24),

14. 8900955 - Thin film transistor device with accurately aligned electrode patterns (2014-12-02),

15. 8896071 - Reducing defects in electronic switching devices (2014-11-25),

Company Overview

Plastic Logic Limited, based in Cambridge, UK, specializes in the development and manufacturing of flexible display technologies. The company focuses on innovative solutions for electronic document readers and other applications that leverage thin film transistors and organic electronic devices. Their expertise extends to inkjet printing, touch-sensing systems, and distortion compensation, positioning them at the forefront of the flexible electronics market. Plastic Logic is dedicated to advancing the capabilities and applications of flexible displays in various industries.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

72 Patents

#16 in Cambridge

#257 in United Kingdom

#10,396 in the World

Cambridge, United Kingdom

Plastic Logic Limited

Forward Citations = 618

76 inventors:

Henning Sirringhaus (26 out of 54 patents)

Carl Martin Hayton (19 out of 27 patents)

Paul A Cain (14 out of 22 patents)

4. Simon James Jones (10 out of 48 patents)

5. Duncan Barclay (10 out of 11 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Plastic Logic Limited. Retrieved from https://idiyas.com/company/plastic-logic

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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