This inventor holds 38 USPTO granted patents and 6 published patent applications and 10 EPO patents, primarily in Conductive Polymers. Top assignees: Bayer Aktiengesellschaft, H.c. Starck Gmbh, Bayer Antwerpen N.v.. Active years: 1993-2014.
Company Filing History:
22 out of 12,223 
8 out of 252 
3 out of 10 
Years Active: 1993-2014
Areas of Expertise:
Certainly! Here is the article about inventor Stephan Kirchmeyer:
Title: Spotlight on Stephan Kirchmeyer: Innovator in Organic Semiconductor Materials
Introduction:
Stephan Kirchmeyer, a distinguished inventor hailing from Leverkusen, Germany, has made significant contributions to the field of organic semiconductor materials. With an impressive track record of 38 patents to his name, Kirchmeyer's innovative work has propelled advancements in the development of novel materials for various applications.
Latest Patents:
1. "Polythiophene polyanion complexes in homopolar organic solvents" - Kirchmeyer's invention introduces novel polythiophene-polyanion complexes that exhibit solubility or dispersibility in nonpolar organic solvents, opening new avenues for their utilization.
2. "Aqueous dispersion containing a complex of poly(3,4-dialkoxythiophene) and a polyanion and method for producing the same" - This patent focuses on an aqueous dispersion essential for creating a conductive film, comprising a complex of poly(3,4-dialkoxythiophene) and a polyanion, synthesized through a specific method involving peroxodisulfuric acid as an oxidizing agent.
Career Highlights:
Throughout his career, Stephan Kirchmeyer has garnered experience and expertise at renowned companies such as Bayer Aktiengesellschaft and H.C. Starck GmbH. His tenure at these esteemed organizations has provided him with a robust foundation to drive innovation in the realm of organic semiconductor materials.
Collaborations:
In his professional journey, Kirchmeyer has had the privilege of collaborating with industry peers such as Knud Reuter and Klaus Wussow. These collaborative efforts have synergized diverse perspectives and skill sets, leading to groundbreaking advancements in the field.
Conclusion:
Stephan Kirchmeyer's prolific career underscores his unwavering commitment to innovation and excellence in the domain of organic semiconductor materials. His remarkable patents and collaborations stand as a testament to his passion for pushing the boundaries of scientific discovery and shaping the future of materials science.