Karlsruhe, Germany

Juergen Erwin Lang

This inventor holds 14 USPTO granted patents and 14 published patent applications, primarily in Silicon Chemistry. Top assignees: Evonik Degussa Gmbh, Evonik Operations Gmbh. Active years: 2012-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Juergen Erwin Lang. Retrieved from https://idiyas.com/inventor/juergen-erwin-lang

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

Calculating rank
USPTO Granted Patents = 14 

% Patents Active = 42.9

Average Co-Inventor Count = 3.4

ph-index = 4

Forward Citations = 34(Granted Patents)


Company Filing History:


Years Active: 2012-2020

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Areas of Expertise:
Silicon Compounds
Polysilanes
Silane Production
Gas Phase Reactor
Hexachlorodisilane
Octachlorotrisilane
Chemical Processes
Silicon Chemistry
High-Purity Silicon
Dimeric Compounds
Trimeric Compounds
Chemical Apparatus
14 patents (USPTO):Explore Patents

Title: Juergen Erwin Lang: Innovator in Silicon-Carbon Composite Technology

Introduction

Juergen Erwin Lang is a prominent inventor based in Karlsruhe, Germany. He has made significant contributions to the field of materials science, particularly in the synthesis of silicon-carbon composites. With a total of 14 patents to his name, Lang's work has advanced the understanding and application of composite materials in various industries.

Latest Patents

Lang's latest patents include a groundbreaking process for producing a silicon-SiC composite powder. This innovative method involves feeding a gas stream containing silicon hydrides and hydrocarbons into a hot wall reactor, where it is reacted at high temperatures between 900°C and 1100°C. The resulting reaction mixture is then cooled, allowing for the separation of the pulverulent reaction product from gaseous materials. Another notable patent focuses on the controlled preparation of octachlorotrisilane and higher polychlorosilanes, utilizing hexachlorodisilane. This process involves exposing chlorosilane to a nonthermal plasma and recycling unconverted chlorosilane back into the plasma for further processing.

Career Highlights

Throughout his career, Juergen Erwin Lang has worked with leading companies in the chemical industry, including Evonik Degussa GmbH and Evonik Operations GmbH. His expertise in materials science and innovative approaches to synthesis have positioned him as a key figure in the development of advanced composite materials.

Collaborations

Lang has collaborated with notable colleagues such as Hartwig Rauleder and Ekkehard Mueh. These partnerships have fostered a collaborative environment that has led to significant advancements in their respective fields.

Conclusion

Juergen Erwin Lang's contributions to the field of silicon-carbon composites and his innovative patent portfolio highlight his role as a leading inventor. His work continues to influence the development of advanced materials, showcasing the importance of innovation in science 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]
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