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For the Inventor, By the Inventor

Pittsburgh, PA, United States of America

Plextronics, Inc.


USPTO Granted Patents = 26

% Expired Patents = 76.9



Trademarks = 1

Forward Citations = 105

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38 inventors (with patents filed for the assignee):

goldMedal Venkataramanan Seshadri (10 out of 27 patents)

silverMedal Darin W Laird (10 out of 22 patents)

bronzeMedal Christopher T Brown (9 out of 24 patents)

4.  Mathew Mathai (8 out of 25 patents)

5.  Troy D Hammond (6 out of 7 patents)

6.  Shawn P Williams (5 out of 6 patents)

7.  Brian Edward Woodworth (5 out of 33 patents)

8.  Elena E Sheina (5 out of 20 patents)

9.  Glenn Thompson (4 out of 6 patents)

10.  Christopher Greco (4 out of 5 patents)

11.  Henning Richter (3 out of 35 patents)

12.  Viktor Vejins (3 out of 15 patents)

13.  Mark L Storch (3 out of 4 patents)

14.  Larry Scott (3 out of 4 patents)

15.  Thomas A Lada, Ii (3 out of 4 patents)


Core Competencies:
Organic Photovoltaic Devices
Fullerenes
Charge Injection Layers
Organic Light Emitting Diodes
Conducting Polymers
Diketopyrrolopyrrole
Encapsulation
Planarizing Agents
Hole Transport Compositions
Doping Polymers
Optoelectronic Devices
Thin Film Conductors

26 patents:

1. 8716706 - Charge injection and transport layers (2014-05-06),
2. 8715606 - Organic photovoltaic devices comprising fullerenes and derivatives thereof and improved methods of making fullerene derivatives (2014-05-06),
3. 8709291 - Planarizing agents and devices (2014-04-29),
4. 8697988 - Organic photovoltaic devices comprising fullerenes and derivatives thereof (2014-04-15),
5. 8691931 - Organic electronic devices and polymers, including photovoltaic cells and diketone-based and diketopyrrolopyrrole-based polymers (2014-04-08),
6. 8674047 - Doping conjugated polymers and devices (2014-03-18),
7. 8535974 - Hole transport compositions and related devices and methods (II) (2013-09-17),
8. 8519424 - User configurable mosaic light emitting apparatus (2013-08-27),
9. 8440785 - Compositions, methods and polymers (2013-05-14),
10. 8431925 - Organic electronic devices, compositions, and methods (2013-04-30),
11. 8414304 - Organic light emitting diode lighting devices (2013-04-09),
12. 8399604 - Sulfonation of conducting polymers and OLED, photovoltaic, and ESD devices (2013-03-19),
13. 8383454 - Charge injection and transport layers (2013-02-26),
14. 8362517 - Encapsulation for organic optoelectronic devices (2013-01-29),
15. 8288951 - Organic light emitting diode lighting systems (2012-10-16),
Plextronics, Inc. is a technology company based in Pittsburgh, PA, specializing in the development of advanced organic electronics. The company focuses on innovative solutions for printed electronics, particularly in the areas of organic photovoltaic materials and flexible displays. By leveraging its expertise in materials science and engineering, Plextronics aims to enhance the performance and efficiency of electronic devices, contributing to the evolution of sustainable energy technologies and next-generation electronic applications.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

Plextronics, Inc.
26 Patents

#97 in Pittsburgh, PA

#469 in Pennsylvania

#12,843 in US

#24,758 in the World

Pittsburgh, PA (US)
Pittsburgh, PA, United States of America

Plextronics, Inc.

Forward Citations = 105

38 inventors:

goldMedal Venkataramanan Seshadri (10 out of 27 patents)

silverMedal Darin W Laird (10 out of 22 patents)

bronzeMedal Christopher T Brown (9 out of 24 patents)

4.  Mathew Mathai (8 out of 25 patents)

5.  Troy D Hammond (6 out of 7 patents)

Please report any incorrect information to [email protected]
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