Stephan Wieber

This inventor holds 17 USPTO granted patents and 3 published patent applications, plus 2 CIPO patents and 18 EPO patents, primarily in Nanoparticle Compositions. Top assignees: Evonik Degussa Gmbh, Evonik Operations Gmbh. Active years: 2014-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stephan Wieber. Retrieved from https://idiyas.com/inventor/stephan-wieber

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

Calculating rank

USPTO Granted Patents = 17 (Patent Applications = 3)

% Patents Active = 23.5

CIPO Patents = 2 (Patent Applications = 6)

EPO Patents = 18 (Patent Applications = 22)

Average Co-Inventor Count = 5.7

ph-index = 2

Forward Citations = 22(Granted Patents)

Company Filing History:

Evonik Operations Gmbh

patents

Years Active: 2014-2026

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Areas of Expertise:

Nanoparticle Compositions

Heat Transfer Fluids

Polymeric-Inorganic Nanoparticles

Lubricant Additives

Bead Polymers

3D Printing

Binder Jetting

Hydridosilanes

Silicon Layers

Structured Coatings

Oligomers

Manufacturing Processes

17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12606729 - Use of polymeric-inorganic nanoparticle compositions as heat transfer fluids in battery or other electrical equipment systems (2026-04-21),

2. 12415944 - Use of nanoparticle compositions as heat transfer fluids in battery or other electrical equipment systems (2025-09-16),

3. 11198833 - Polymeric-inorganic nanoparticle compositions, manufacturing process thereof and their use as lubricant additives (2021-12-14),

4. 11180712 - Polymeric-inorganic nanoparticle compositions, manufacturing process thereof and their use as lubricant additives (2021-11-23),

5. 10793731 - Bead polymer made of hard phase with domains of a soft phase (2020-10-06),

6. 10695978 - Spray-dried soft-phase emulsion polymer for filling the gussets in bead polymer layers in a binder jetting method (2020-06-30),

7. 10688718 - Production and use of porous bead polymers in 3D printing using the binder jetting method (2020-06-23),

8. 10385217 - Formulations comprising hydridosilanes and hydridosilane oligomers, their process of manufacture and their use (2019-08-20),

9. 9865461 - Process for producing structured coatings (2018-01-09),

10. 9745200 - Process for preparing higher halosilanes and hydridosilanes (2017-08-29),

11. 9464099 - Method for producing hydrosilanes containing carbon (2016-10-11),

12. 9362112 - p-Doped silicon layers (2016-06-07),

13. 9234281 - Method for producing silicon layers (2016-01-12),

14. 9017630 - Method for producing hydridosilanes (2015-04-28),

15. 9011812 - Process for preparing hydridosilanes (2015-04-21),

Title: The Innovative Contributions of Stephan Wieber

Introduction

Stephan Wieber is a prominent inventor based in Karlsruhe, Germany. He has made significant contributions to the field of materials science, particularly in the development of nanoparticle compositions for various applications. With a total of 16 patents to his name, Wieber's work has the potential to revolutionize heat transfer and lubrication technologies.

Latest Patents

One of Wieber's latest patents focuses on the use of nanoparticle compositions as heat transfer fluids in battery and other electrical equipment systems. This invention addresses the need for efficient thermal management in electric batteries, motors, and other components. Another notable patent involves polymeric-inorganic nanoparticle compositions and their use as lubricant additives. This innovation aims to enhance tribological performance, particularly in reducing friction and improving extreme pressure performance in metal parts.

Career Highlights

Throughout his career, Wieber has worked with leading companies in the chemical and materials sectors, including Evonik Degussa GmbH and Evonik Operations GmbH. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology and materials.

Collaborations

Wieber has collaborated with several professionals in his field, including Matthias Patz and Harald Stueger. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Stephan Wieber's contributions to the field of materials science through his innovative patents and collaborations highlight his role as a leading inventor. His work continues to influence advancements in heat transfer and lubrication technologies, showcasing the importance of innovation in today's technological landscape.

Profile summary based on public USPTO records.