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For the Inventor, By the Inventor

Nottuln, Germany

Gerhard Hoerpel

USPTO Granted Patents = 30 

Average Co-Inventor Count = 3.4

ph-index = 14

Forward Citations = 566(Granted Patents)


Location History:

  • Nuttuln, DE (2010)
  • Nottuln, DE (2001 - 2020)

Company Filing History:

goldMedal18 out of 1,242 
 
Evonik Degussa Gmbh
 patents
silverMedal7 out of 1,678 
 
Degussa Aktiengesellschaft
 patents
bronzeMedal5 out of 15 
 
Creavis Gesellschaft Fuer Technologie Und Innovation Mbh
 patents

Years Active: 2001-2020

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30 patents (USPTO):Explore Patents
1. 10566593 - Separator with improved ease of handling (2020-02-18),
2. 10044015 - Separator with improved ease of handling (2018-08-07),
3. 8968895 - Lithium cells and batteries with improved stability and safety, method for the production thereof, and application in mobile and stationary electrical energy accumulators (2015-03-03),
4. 8709638 - Electric separator, method for the production and use thereof (2014-04-29),
5. 8597819 - Asymetrical pore structure separator for an electrochemical cell (2013-12-03),
6. 8337974 - Ceramic membrane based on a substrate containing polymer or natural fibres, method for the production and use thereof (2012-12-25),
7. 8163441 - Inorganic separator-electrode-unit for lithium-ion batteries, method for the production thereof and use thereof in lithium batteries (2012-04-24),
8. 8142920 - Ceramic, flexible membrane providing improved adhesion to the support fleece (2012-03-27),
9. 8105733 - Inorganic separator-electrode-unit for lithium-ion batteries, method for the production thereof and use thereof in lithium batteries (2012-01-31),
10. 8053102 - Electric separator, method for the production and use thereof (2011-11-08),
11. 8016896 - Separator with long-term stability for an electrochemical cell (2011-09-13),
12. 7959011 - Ceramic flexible membrane providing improved adhesion to the support fleece (2011-06-14),
13. 7892673 - Electric separator, method for making same and use thereof in high-power lithium cells (2011-02-22),
14. 7858222 - Separator-electrode unit for lithium-ion batteries, method for the production and use thereof in lithium batteries (2010-12-28),
15. 7811700 - Separator-electrode unit for lithium-ion batteries, method for the production and use thereof in lithium batteries (2010-10-12),

Title: Gerhard Hoerpel: Innovator in Separator Technology

Introduction

Gerhard Hoerpel, based in Nottuln, Germany, is a prolific inventor with an impressive portfolio of 30 patents. His work primarily focuses on advancements in separator technology, which play a crucial role in various industrial applications, particularly in battery technology.

Latest Patents

Among Hoerpel's latest contributions to the field are innovative separators designed for improved ease of handling. These robust separators feature a substrate that includes fibers made from electrically nonconductive materials. The separators are coated with oxide particles that are adhesively bonded to each other and the substrate using an inorganic adhesive. Notable oxides used in these coatings include aluminum oxide (AlO), zirconium oxide (ZrO), and silicon oxide (SiO). Additionally, the ceramic coating incorporates polymer particles, enhancing the separator's mechanical stability and handling properties.

Career Highlights

Hoerpel has built a distinguished career collaborating with leading organizations in the industry, including Evonik Degussa GmbH and Degussa Aktiengesellschaft. His work in these companies has significantly contributed to the advancement of separator technologies, positioning him as a key figure in the field.

Collaborations

Throughout his career, Hoerpel has worked alongside notable colleagues such as Christian Hying and Volker Hennige. These collaborations have fostered a rich exchange of ideas and driven innovative solutions in separator technology.

Conclusion

Gerhard Hoerpel's dedication to innovation is evident through his extensive patent portfolio and impactful collaborations. His advancements in separator technology not only enhance product performance but also contribute significantly to the development of more efficient industrial applications.

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