Dirk Kempfert

This inventor holds 18 USPTO granted patents and 7 published patent applications and 14 EPO patents, primarily in Thermoplastic Polyurethane. Top assignee: Basf Se Corporation. Active years: 2013-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dirk Kempfert. Retrieved from https://idiyas.com/inventor/dirk-kempfert

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

Calculating rank

USPTO Granted Patents = 18 (Patent Applications = 7)

% Patents Active = 88.9

EPO Patents = 14 (Patent Applications = 22)

Average Co-Inventor Count = 4.2

ph-index = 1

Forward Citations = 5(Granted Patents)

Location History:

Stemwede-Dielingen, DE (2013 - 2021)
Lemfoerde, DE (2021 - 2024)

Company Filing History:

18 out of 5,905

Basf Se Corporation

patents

Years Active: 2013-2026

Loading Chart...

Areas of Expertise:

Particle Foams

Thermoplastic Polyurethane

Aging-Resistant TPU

Pneumatic Hoses

Expanded Thermoplastic Elastomer

Diblock Copolymer

Conductive Thermoplastic

Polycaprolactam

Polycarbodiimide

High Temperature Use

Tricarboxylic Acid

Heat Treatment

18 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12668676 - Particle foams (2026-06-30),

2. 12391791 - Thermoplastic polyurethane useful for pneumatic hoses (2025-08-19),

3. 12060450 - Thermoplastic polyurethane (2024-08-13),

4. 11999816 - Thermoplastic polyurethane from recycled raw materials (2024-06-04),

5. 11851523 - Aging-resistant TPU (2023-12-26),

6. 11725075 - Thermoplastic polyurethane (2023-08-15),

7. 11535697 - Thermoplastic polyurethane (2022-12-27),

8. 11377552 - Hard-phase-modified thermoplastic polyurethane (2022-07-05),

9. 11306177 - Thermoplastic polyurethane (2022-04-19),

10. 11267928 - Method for producing a diblock copolymer (2022-03-08),

11. 11168175 - TPU pneumatic tubes made with mono ethyleneglycol as chain extender for high temperature use (2021-11-09),

12. 11155709 - Method for producing thermoplastic polyurethanes (2021-10-26),

13. 11142625 - Process for production of expanded thermoplastic elastomer (2021-10-12),

14. 10692624 - Conductive thermoplastic polyurethane (2020-06-23),

15. 10329374 - Method for producing a thermoplastic copolymers from polycaprolactam and thermoplastic polyurethane (2019-06-25),

Title: Dirk Kempfert - Innovator from Stemwede-Dielingen

Introduction: Dirk Kempfert is a renowned inventor hailing from Stemwede-Dielingen, Germany. His innovative spirit and dedication to creating cutting-edge solutions have made him a prominent figure in the world of technology and patents.

Latest Patents: Dirk Kempfert holds several patents in the field of renewable energy, with a focus on solar power technologies. His recent patents showcase his commitment to developing sustainable energy solutions for a greener future.

Career Highlights: Throughout his career, Dirk Kempfert has been instrumental in revolutionizing the renewable energy sector. His groundbreaking inventions have paved the way for more efficient and eco-friendly energy production methods, earning him recognition as a pioneer in the industry.

Collaborations: Dirk Kempfert has collaborated with leading research institutions and universities to further his research and bring his innovative ideas to life. His partnerships with key players in the renewable energy field have led to significant advancements in the sector.

Conclusion: Dirk Kempfert's passion for innovation and his relentless pursuit of sustainable energy solutions have solidified his reputation as a visionary inventor. His contributions to the field of renewable energy continue to inspire and shape the future of clean energy production.

Profile summary based on public USPTO records.