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For the Inventor, By the Inventor

Dresden, Germany

Heliatek Gmbh


USPTO Granted Patents = 24


Trademarks = 5

Forward Citations = 59

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54 inventors (with patents filed for the assignee):

goldMedal Olga Gerdes (8 out of 8 patents)

silverMedal Gunter Mattersteig (8 out of 9 patents)

bronzeMedal Dirk Hildebrandt (8 out of 8 patents)

4.  Andre Weiss (8 out of 8 patents)

5.  Christian Uhrich (6 out of 6 patents)

6.  Martin Pfeiffer (5 out of 19 patents)

7.  Antoine Mirloup (4 out of 4 patents)

8.  Daniel D'Souza (4 out of 4 patents)

9.  Martin Pfeiffer-Jacob (4 out of 4 patents)

10.  Roland Fitzner (3 out of 3 patents)

11.  Karl Leo (3 out of 34 patents)

12.  Ralph Wichtendahl (3 out of 3 patents)

13.  Ulrike Bewersdorff-Sarlette (2 out of 6 patents)

14.  Moritz Riede (2 out of 4 patents)

15.  Karsten Walzer (2 out of 6 patents)


24 patents:

1. 12446390 - Stabilization of laser-structured organic photovoltaics (2025-10-14),
2. 12439767 - Field-width adjustment of cells in a photovoltaic element (2025-10-07),
3. 12439766 - Encapsulation system for an optoelectronic component comprising at least a first encapsulation and a second encapsulation, and optoelectronic component comprising an encapsulation system of this kind (2025-10-07),
4. 12342631 - Photovoltaic element with improved efficiency in the event of shade, and method for producing such a photovoltaic element (2025-06-24),
5. 12284906 - Polyphenols and polyamino derivatives in organic optoelectronic components (2025-04-21),
6. 12274169 - Compounds with a furopyrrole or a thienopyrrole group, optoelectronic components with said type of compound, and use of said type of compound in optoelectronic components (2025-04-08),
7. 12207482 - Method for electrically conductively contacting an optoelectronic component having at least one protective layer and optoelectronic component having a contacting of this type (2025-01-21),
8. 12185626 - Chemical compounds, optoelectronic elements comprising at least one new chemical compound, and use of new chemical compounds in an optoelectronic element (2024-12-31),
9. 12133461 - Organic semiconductor compound having an indol group, organic optoelectronic component comprising such a compound (2024-10-29),
10. 12123394 - Column having at least one photovoltaic element, and use of a photovoltaic element on a column (2024-10-22),
11. 12029053 - Optoelectronic component and method for contacting an optoelectronic component (2024-07-02),
12. 11401284 - Organic semiconducting material and its synthesis and organic semiconducting component with the material (2022-08-02),
13. 11355719 - Transparent electrode for optoelectronic components (2022-06-07),
14. 11063222 - Organic semiconducting material and use thereof in organic devices (2021-07-13),
15. 10950811 - Optoelectronic component (2021-03-16),
Heliatek GmbH is a leading organic photovoltaic (OPV) company based in Dresden, Germany. They specialize in the production of highly efficient, lightweight, and flexible solar modules using state-of-the-art organic semiconductor materials. Heliatek's innovative solar technology can be integrated into various applications such as building integrated photovoltaics, automotive roofing, and solar bags. With their sustainable and eco-friendly approach, Heliatek aims to revolutionize the way energy is generated and utilized worldwide.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 23 2025

24 Patents

#18 in Dresden

#1,928 in Germany

#25,842 in the World

...
Dresden, Germany

Heliatek Gmbh

Forward Citations = 59

54 inventors:

goldMedal Olga Gerdes (8 out of 8 patents)

silverMedal Gunter Mattersteig (8 out of 9 patents)

bronzeMedal Dirk Hildebrandt (8 out of 8 patents)

4.  Andre Weiss (8 out of 8 patents)

5.  Christian Uhrich (6 out of 6 patents)

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