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For the Inventor, By the Inventor

Gevelsberg, Germany

Stephan Fischer

This inventor holds 21 USPTO granted patents and 6 published patent applications and 6 EPO patents, primarily in Personal Grooming Devices. Top assignees: Eveready Battery Company, Inc., Edgewell Personal Care Brands, LLC. Active years: 2006-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stephan Fischer. Retrieved from https://idiyas.com/inventor/stephan-fischer-b9dhqsl0

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

USPTO Granted Patents = 21 

% Patents Active = 85.7

 

Average Co-Inventor Count = 2.2

ph-index = 11

Forward Citations = 324(Granted Patents)


Location History:

  • Solingen, DE (2020)
  • Gevelsberg, DE (2006 - 2024)

Company Filing History:

goldMedal12 out of 1,039 
 
Eveready Battery Company, Inc.
 patents
silverMedal8 out of 202 
 
Edgewell Personal Care Brands, LLC
 patents
where one patent can have more than one assignee

Years Active: 2006-2026

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Areas of Expertise:
Safety Razor
Razor Cartridge
Hair Removal Device
Cartridge Dispenser
Razor Blade Platform
Lubrication Ring
Container Assembly
Trimmer
Guard Bar
Caddy
Diaphragm
21 patents (USPTO):Explore Patents
1. D1153893 - Safety razor handle (2026-10-13),
2. D1122522 - Razor cartridge (2026-04-14),
3. D1122520 - Hair removal device (2026-04-14),
4. D1096441 - Cartridge dispenser (2025-10-07),
5. D1036776 - Safety razor handle (2024-07-23),
6. D980525 - Razor cartridge housing (2023-03-07),
7. D905340 - Razor cartridge lubrication ring (2020-12-15),
8. 10722082 - Diaphragm for a container assembly (2020-07-28),
9. 10413962 - Method of making a bent razor blade (2019-09-17),
10. 8186062 - Safety razor with filament guard (2012-05-29),
11. 7676929 - Razor blade platform and razor cartridge using same (2010-03-16),
12. D588745 - Portion of a razor cartridge (2009-03-17),
13. D588744 - Razor cartridge (2009-03-17),
14. 7413078 - Dispenser for razor cartridges (2008-08-19),
15. D568534 - Safety razor with trimmer (2008-05-06),

Title: The Innovative Journey of Inventor Stephan Fischer

Introduction: Stephan Fischer, a prolific inventor based in Gevelsberg, Germany, has made significant contributions to the field of consumer products. With an impressive portfolio of 17 patents, Fischer's work spans various innovations that enhance everyday life.

Latest Patents: Among his latest inventions are the safety razor handle and the razor cartridge housing. These products exemplify his commitment to improving personal grooming tools and ensuring user safety and comfort.

Career Highlights: Throughout his career, Stephan Fischer has collaborated with notable companies, including Eveready Battery Company, Inc. and Edgewell Personal Care Brands, LLC. His experience in these reputable firms has allowed him to refine his expertise and push the boundaries of product design and functionality.

Collaborations: Fischer has worked alongside talented colleagues such as Jochen Thoene and Oliver Gehrmann. Together, they have contributed to innovative projects that further enhance the efficiency and effectiveness of personal care products.

Conclusion: Stephan Fischer's journey as an inventor underscores his dedication to innovation and improvement in consumer products. With a remarkable number of patents and collaborations with esteemed professionals, Fischer continues to shape the industry and inspire future inventors.

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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