Karl Kuhmann

This inventor holds 16 USPTO granted patents and 8 published patent applications, plus 6 CIPO patents and 17 EPO patents, primarily in Polymer Composites. Top assignees: Evonik Degussa Gmbh, Evonik Operations Gmbh, Si-Coatings Gmbh. Active years: 2009-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Karl Kuhmann. Retrieved from https://idiyas.com/inventor/karl-kuhmann

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

Calculating rank

USPTO Granted Patents = 16 (Patent Applications = 8)

% Patents Active = 93.8

CIPO Patents = 6 (Patent Applications = 2)

EPO Patents = 17 (Patent Applications = 20)

Average Co-Inventor Count = 4.5

ph-index = 5

Forward Citations = 68(Granted Patents)

Location History:

Dülmen, DE (2011 - 2013)
Duelmen, DE (2009 - 2022)

Company Filing History:

Evonik Operations Gmbh

where one patent can have more than one assignee

Years Active: 2009-2026

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Areas of Expertise:

Polyetheretherketones

Tribological Properties

Adhesion Promoter

Metal-Plastic Hybrid

Flexible Tube

Multilayer Composite

Coextrusion

Plastic Moulded Bodies

Temperature-Controlled Pipe

Composite Production

High Temperature Resistance

Coolant Line

16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12516178 - Thermoplastic compositions of polyetheretherketones having improved tribological material properties and use thereof (2026-01-06),

2. 11504939 - Flexible tube having high temperature resistance (2022-11-22),

3. 11078390 - Adhesion promoter compositions and primer compositions for metal-plastic hybrid components (2021-08-03),

4. 10603872 - Process for producing a metal-plastic hybrid component (2020-03-31),

5. 10464296 - Multilayer composite comprising layers of partly aromatic polyamides (2019-11-05),

6. 10273390 - Adhesion promoter compositions and primer compositions for metal-plastic hybrid components (2019-04-30),

7. 10246575 - Metal-plastic hybrid component (2019-04-02),

8. 9314989 - Flexible pipe having a multi-layered structure (2016-04-19),

9. 9309998 - Flexible pipe and process for production thereof (2016-04-12),

10. 9151418 - Temperature-controllable pipe (2015-10-06),

11. 9133965 - Temperature-controllable pipe suitable for offshore applications (2015-09-15),

12. 8524342 - Plastic composite moulded bodies obtainable by welding in an electromagnetic alternating field (2013-09-03),

13. 8303873 - Use of a polyamide molding composition with high melt stiffness for coextrusion with a high-melting-point polymer (2012-11-06),

14. 8007916 - Process for production of a composite (2011-08-30),

15. 7939151 - Coolant line (2011-05-10),

Title: The Innovative Mind of Karl Kuhmann

Introduction:

Karl Kuhmann, a distinguished inventor hailing from Duelmen, Germany, is renowned for his groundbreaking contributions to the field of technology and innovation.

Latest Patents:

Karl Kuhmann's latest patents showcase his forward-thinking approach to problem-solving and his commitment to pushing the boundaries of technological advancement.

Career Highlights:

Throughout his illustrious career, Karl Kuhmann has consistently demonstrated a keen ability to transform innovative ideas into tangible solutions that have revolutionized the industry. His dedication to excellence and passion for innovation have earned him a reputation as a trailblazer in the field.

Collaborations:

Karl Kuhmann has collaborated with some of the brightest minds in the industry, pooling their expertise to create cutting-edge technologies that have had a lasting impact on the world.

Conclusion:

In conclusion, Karl Kuhmann's relentless pursuit of innovation and his unwavering commitment to excellence have solidified his position as a visionary inventor whose work continues to shape the future of technology.

Profile summary based on public USPTO records.