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For the Inventor, By the Inventor

Cambridgeshire, United Kingdom

Cambridge Display Technology Limited


USPTO Granted Patents = 335

% Expired Patents = 46.0


Forward Citations = 3,902

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205 inventors (with patents filed for the assignee):

goldMedal Jeremy H Burroughes (49 out of 60 patents)

silverMedal Richard Henry Friend (41 out of 82 patents)

bronzeMedal Euan Christopher Smith (39 out of 48 patents)

4.  Carl R Towns (33 out of 43 patents)

5.  Andrew Bruce Holmes (27 out of 34 patents)

6.  Julian Charles Carter (26 out of 28 patents)

7.  Martin Humphries (21 out of 26 patents)

8.  Stephen Karl Heeks (21 out of 22 patents)

9.  Mary Joyce McKiernan (21 out of 23 patents)

10.  Jonathan Nigel Pillow (19 out of 24 patents)

11.  Jonathan J Halls (17 out of 17 patents)

12.  Richard J Wilson (16 out of 17 patents)

13.  Ilaria Grizzi (16 out of 21 patents)

14.  Richard O'Dell (16 out of 18 patents)

15.  Karl Pichler (15 out of 43 patents)


Core Competencies:
Organic Light-Emitting Device
Polymers
Charge Transfer Salts
Dopant
Organic Photodetector
Light-Emitting Composition
Organic Semiconductor
Nanoparticles
Electroluminescent Device
Organic Flow Cell Batteries
Optoelectronic Device

335 patents:

1. 11730055 - Dopant, charge transfer salt and organic electronic device (2023-08-15),
2. 11349086 - Compound, composition and organic light-emitting device (2022-05-31),
3. 11349084 - Charge transfer salts and uses thereof (2022-05-31),
4. 11283024 - Organic photodetector with reduced dark current (2022-03-22),
5. 11214585 - Light-emitting composition (2022-01-04),
6. 11183648 - Polymers, their preparation and uses (2021-11-23),
7. 11136303 - Dibenzofuran and dibenzothiophene derivatives and organic light-emitting devices containing them (2021-10-05),
8. 11075341 - Organic microcavity photodetectors with narrow and tunable spectral response (2021-07-27),
9. 11046655 - Compound and method for producing same (2021-06-29),
10. 11040992 - Light-emitting compound (2021-06-22),
11. 11024818 - Organic light-emitting device (2021-06-01),
12. 10989663 - Device for optically exciting fluorescence (2021-04-27),
13. 10985322 - Polymer and organic light-emitting device (2021-04-20),
14. 10870796 - Organic light emitting polymer comprising light-emitting repeat unit in backbone of polymer and device therewith (2020-12-22),
15. 10870726 - Polymer (2020-12-22),
Cambridge Display Technology Limited, based in Cambridgeshire, specializes in the development and commercialization of organic electronics, particularly focusing on organic light-emitting devices (OLEDs). The company is renowned for its innovative work with polymers, charge transfer salts, and light-emitting compositions, which are pivotal in advancing display technologies. Their expertise extends to organic semiconductors and photodetectors, contributing significantly to the evolution of flexible and efficient electronic applications in various industries.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

335 Patents

#1 in Cambridgeshire

#39 in United Kingdom

#2,693 in the World

Cambridgeshire, GB
Cambridgeshire, United Kingdom

Cambridge Display Technology Limited

Forward Citations = 3,902

205 inventors:

goldMedal Jeremy H Burroughes (49 out of 60 patents)

silverMedal Richard Henry Friend (41 out of 82 patents)

bronzeMedal Euan Christopher Smith (39 out of 48 patents)

4.  Carl R Towns (33 out of 43 patents)

5.  Andrew Bruce Holmes (27 out of 34 patents)

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