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Lowell, MA, United States of America

Konarka Technologies, Inc.

USPTO Granted Patents = 58

% Expired Patents = 29.3

EPO Patents = 8

Forward Citations = 842

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46 inventors (with patents filed for the assignee):

Russell A Gaudiana (28 out of 77 patents)

Christoph Brabec (15 out of 23 patents)

David P Waller (14 out of 63 patents)

4. Alan Montello (12 out of 12 patents)

5. Kethinni G Chittibabu (11 out of 15 patents)

6. Zhengguo Zhu (10 out of 34 patents)

7. Edmund Montello (10 out of 10 patents)

8. Lian Li (8 out of 12 patents)

9. Christoph Waldauf (7 out of 8 patents)

10. Robert D Eckert (6 out of 12 patents)

11. Richard Paul Kingsborough (5 out of 32 patents)

12. Pavel Schilinsky (5 out of 5 patents)

13. Savvas E Hadjikyriacou (5 out of 13 patents)

14. Kevin Oliver (4 out of 21 patents)

15. Jens Hauch (4 out of 7 patents)

Core Competencies:

Organic Photovoltaic Cells

Tandem Photovoltaic Cells

Roll to Roll Manufacturing

Patterned Photovoltaic Cell

Photovoltaic Module Architecture

Polymers with Low Band Gaps

Nanostructured Electrode

Photovoltaic Fibers

Photoactive Materials

Dye Sensitized Solar Cells

Selenium Containing Copolymers

Photovoltaic Cells with Interconnects

58 patents: Sort by Forward Citations

1. 8178779 - Organic photovoltaic cells (2012-05-15),

2. 8168087 - Patterned photovoltaic cell (2012-05-01),

3. 8158881 - Tandem photovoltaic cells (2012-04-17),

4. 8148548 - Heterocyclic fused selenophene monomers (2012-04-03),

5. 8129616 - Roll to roll manufacturing of organic solar modules (2012-03-06),

6. 8071874 - Photovoltaic cells incorporating rigid substrates (2011-12-06),

7. 8058550 - Polymers with low band gaps and high charge mobility (2011-11-15),

8. 8008424 - Photovoltaic cell with thiazole-containing polymer (2011-08-30),

9. 8008421 - Photovoltaic cell with silole-containing polymer (2011-08-30),

10. 7982129 - Photovoltaic cells with interconnects to external circuit (2011-07-19),

11. 7982055 - Heterocyclic fused selenophene monomers (2011-07-19),

12. 7981323 - Selenium containing electrically conductive copolymers (2011-07-19),

13. 7932464 - Methods of scoring for fabricating interconnected photovoltaic cells (2011-04-26),

14. 7932124 - Methods of preparing photovoltaic modules (2011-04-26),

15. 7928319 - Photovoltaic solar cell (2011-04-19),

Company Overview

Konarka Technologies, Inc., based in Lowell, MA, specializes in the development and manufacturing of organic photovoltaic technologies. The company focuses on innovative solutions such as organic photovoltaic cells, tandem photovoltaic cells, and advanced manufacturing techniques like roll-to-roll processing. Their expertise extends to creating patterned photovoltaic cells and optimizing photovoltaic module architecture, utilizing polymers with low band gaps and nanostructured electrodes. Konarka's work in photovoltaic fibers further exemplifies its commitment to advancing solar energy technologies.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

58 Patents

#4 in Lowell, MA

#350 in Massachusetts

#6,157 in US

#12,395 in the World

Lowell, MA, United States of America

Konarka Technologies, Inc.

Forward Citations = 842

46 inventors:

Russell A Gaudiana (28 out of 77 patents)

Christoph Brabec (15 out of 23 patents)

David P Waller (14 out of 63 patents)

4. Alan Montello (12 out of 12 patents)

5. Kethinni G Chittibabu (11 out of 15 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Konarka Technologies, Inc.. Retrieved from https://idiyas.com/company/konarka-technologies

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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