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Basel, Switzerland

Silke Annika Koehler

This inventor holds 15 USPTO granted patents and 2 published patent applications and 2 EPO patents. Top assignees: Basf Se Corporation, Polyera Corporation, Max-Planck-Gesellschaft Zur Förderung Der Wissenschaften E. V. . Active years: 2013-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Silke Annika Koehler. Retrieved from https://idiyas.com/inventor/silke-annika-koehler

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

Calculating rank
USPTO Granted Patents = 15 

% Patents Active = 66.7

 

Average Co-Inventor Count = 4.8

ph-index = 3

Forward Citations = 59(Granted Patents)


Location History:

  • Basel, CH (2013 - 2018)
  • Mannheim, DE (2013 - 2020)

Company Filing History:

goldMedal15 out of 5,903 
 
Basf Se Corporation
 patents
silverMedal7 out of 57 
 
Polyera Corporation
 patents
bronzeMedal3 out of 1,335 
 
Max-Planck-Gesellschaft Zur Förderung Der Wissenschaften E. V.
 patents
4. 2 out of 57 
 
Flexterra, Inc.
 patents
5. 1 out of 4 
 
Rieke Metals, Inc.
 patents
where one patent can have more than one assignee

Years Active: 2013-2020

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15 patents (USPTO):Explore Patents
1. 10611725 - Beta-naphthol ether sulfonates, processes for preparing them and use thereof as brightness improvers (2020-04-07),
2. 10454037 - Organic semiconductor composition comprising a liquid medium (2019-10-22),
3. 9923158 - Photocurable polymeric dielectrics and methods of preparation and use thereof (2018-03-20),
4. 9650461 - Semiconductor materials prepared from dithienylvinylene copolymers (2017-05-16),
5. 9221944 - Semiconductor materials prepared from dithienylvinylene copolymers (2015-12-29),
6. 9219233 - Semiconductor materials prepared from rylene-(π-acceptor)copolymers (2015-12-22),
7. 8937301 - Photocurable polymeric dielectrics containing 6-substituted coumarin moieties and methods of preparation and use thereof (2015-01-20),
8. 8853820 - Crosslinkable dielectrics and methods of preparation and use thereof (2014-10-07),
9. 8653227 - Process for preparing regioregular poly-(3-substituted) thiophenes, selenophenes, thiazoles and selenazoles (2014-02-18),
10. 8598304 - Poly(5,5'bis(thiophen-2-yl)-benzo[2,1-b;3,4-b′]dithiophene) and its use as high performance solution processable semiconducting polymer (2013-12-03),
11. 8470961 - Naphtalene-imide semiconductor polymers (2013-06-25),
12. 8466460 - Fused bithiophene-vinylene polymers (2013-06-18),
13. 8404844 - Perylene semiconductors and methods of preparation and use thereof (2013-03-26),
14. 8389670 - Dithienobenzo-thieno[3,2-B]thiophene-copolymer and its use as high performance solution processable semiconducting polymer (2013-03-05),
15. 8367717 - High performance solution processable semiconductor based on dithieno [2,3-D:2', 3′-D′]benzo[1,2-B:4,5-B′] dithiophene (2013-02-05),

Title: Silke Annika Koehler: Innovator in Organic Semiconductor Technologies

Introduction

Silke Annika Koehler is a prominent inventor based in Basel, Switzerland. He has made significant contributions to the field of organic semiconductors, holding a total of 15 patents. His work focuses on innovative processes and compositions that enhance the performance of electronic devices.

Latest Patents

Among his latest patents is the invention related to beta-naphthol ether sulfonates, which includes processes for preparing these compounds and their use as brightness improvers. This invention pertains to beta-naphthol ether sulfonic acids or salts with a specific general formula, which has applications in various mixtures, aqueous solutions, and electrolytes. Another notable patent involves an organic semiconductor composition that comprises a liquid medium. This composition is designed for the production of organic semiconductor devices, including organic field effect transistors, organic solar cells, light-emitting diodes, and sensors.

Career Highlights

Silke has worked with several notable companies throughout his career, including BASF SE Corporation and Polyera Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in the field of organic electronics.

Collaborations

He has collaborated with esteemed colleagues such as Marcel Kastler and Florian Doetz, contributing to the advancement of technology in his area of expertise.

Conclusion

Silke Annika Koehler's work in organic semiconductor technologies showcases his innovative spirit and dedication to advancing electronic device performance. His numerous patents reflect his significant impact on the industry.

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]
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