Eberhard Kuhn

This inventor holds 19 USPTO granted patents, primarily in Heat-Resistant Polymers. Top assignee: Siemens Aktiengesellschaft. Active years: 1977-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eberhard Kuhn. Retrieved from https://idiyas.com/inventor/eberhard-kuhn

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

USPTO Granted Patents = 19

% Patents Active = 100.0

Average Co-Inventor Count = 3.1

ph-index = 10

Forward Citations = 311(Granted Patents)

Location History:

Erlangen, DE (1977 - 1978)
Hemhofen, DE (1981 - 1998)

Company Filing History:

19 out of 30,893

Siemens Aktiengesellschaft

patents

Years Active: 1977-1998

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Areas of Expertise:

Polyimide

Polyoxazole

Heat-Resistant

Positive Resist

Negative Resists

Polyisoindoloquinazoline

Thermal Stability

Relief Structures

Phototechniques

Precursor Stages

Polyimidazole

Polyimidazopyrrolone

19 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5733706 - Dry-developable positive resist (1998-03-31),

2. 5486447 - Negative resists with high thermal stability comprising end capped (1996-01-23),

3. 4654415 - Method for the preparation of polyimide and polyisoindoloquinazoline (1987-03-31),

4. 4398009 - Polyoxazole precursor and the preparation thereof (1983-08-09),

5. 4397999 - Polyimidazole and polyimidazopyrrolone precursor stages and the (1983-08-09),

6. 4395482 - Method for the preparation of heat-resistant relief structures using (1983-07-26),

7. 4385165 - Polyimide, polyisoindoloquinazoline dione, polyoxazine dione and (1983-05-24),

8. 4371685 - Radiation-reactive precursor stages of highly heat-resistant polymers (1983-02-01),

9. 4366230 - Method for the preparation of highly heat-resistant relief structures (1982-12-28),

10. 4339521 - Heat resistant positive resists containing polyoxazoles (1982-07-13),

11. 4332883 - Method for the manufacture of highly heat-resistant relief structures (1982-06-01),

12. 4332882 - Method for the preparation of highly heat-resistant relief (1982-06-01),

13. 4329556 - N-Azidosulfonylaryl-maleinimides (1982-05-11),

14. 4311785 - Method for the preparation of highly heat-resistant relief structures (1982-01-19),

15. 4292398 - Method for the preparation of relief structures by phototechniques (1981-09-29),

Title: Innovations by Eberhard Kuhn

Introduction

Eberhard Kuhn is a notable inventor based in Hemhofen, Germany. With an impressive portfolio of 19 patents, he has made significant contributions to the field of materials science, particularly in the development of advanced resist technologies.

Latest Patents

Among his latest inventions, Kuhn has been involved in the creation of a dry-developable positive resist. This innovation features negative resists with high thermal stability, which are constructed from oligomeric and/or polymeric polybenzoxazole precursors. Notably, resist solutions have shown a high level of storage stability when incorporating a photoactive component in the form of bisazide and utilizing hydroxypolyamides as polybenzoxazole precursors.

Career Highlights

Eberhard Kuhn's career has been distinguished by his work at Siemens Aktiengesellschaft, where he has focused on advancing resist materials critical for various technological applications. His inventions reflect both creativity and a deep understanding of complex chemical structures, positioning him as a key player in his field.

Collaborations

Throughout his career, Kuhn has collaborated with talented individuals such as Roland Rubner and Hellmut Ahne. Together, they have explored innovative approaches within the realm of resist technologies, pushing the boundaries of what is possible in materials science.

Conclusion

Eberhard Kuhn's contributions to the field are a testament to his expertise as an inventor. With a solid foundation of patents and collaborations, he continues to be an influential figure in the development of innovative materials that shape the future of technology. His work not only demonstrates his inventiveness but also highlights the importance of teamwork in driving advancements in research and technology.

Profile summary based on public USPTO records.

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]