Karsten Kolk

This inventor holds 22 USPTO granted patents and 17 published patent applications, plus 2 CIPO patents and 27 EPO patents, primarily in Turbomachine Technology. Top assignees: Siemens Aktiengesellschaft, Siemens Energy Global Gmbh & Co. Kg, Nord-Lock Switzerland Gmbh. Active years: 2013-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Karsten Kolk. Retrieved from https://idiyas.com/inventor/karsten-kolk

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

Calculating rank

USPTO Granted Patents = 22 (Patent Applications = 17)

% Patents Active = 68.2

CIPO Patents = 2

EPO Patents = 27 (Patent Applications = 68)

Average Co-Inventor Count = 5.0

ph-index = 3

Forward Citations = 25(Granted Patents)

Location History:

Mulheim a.d. Ruhr, DE (2018 - 2022)
Mülheim a.d. Ruhr, DE (2013 - 2024)

Company Filing History:

16 out of 30,893

Siemens Aktiengesellschaft

patents

5 out of 713

Siemens Energy Global Gmbh & Co. Kg

patents

1 out of 8

Nord-Lock Switzerland Gmbh

patents

Years Active: 2013-2025

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Areas of Expertise:

Turbomachine

Rotor Design

Sealing System

Gas Turbine

Thermal Turbomachine

Cooling Methods

Rotor Disk

Wheel Disk Assembly

Martensitic Steel

Clamping Nut

Arrangement for Securing

Anti-Rotation Lock

22 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12326090 - Rotor and turbomachine comprising the rotor (2025-06-10),

2. 12037926 - Rotor comprising a rotor component arranged between two rotor discs (2024-07-16),

3. 11492686 - Martensitic steel having a Z-phase, powder and component (2022-11-08),

4. 11339662 - Rotor comprising a rotor component arranged between two rotor disks (2022-05-24),

5. 11319823 - Rotor with sealing element and ring seal (2022-05-03),

6. 10641096 - Rotor with a locking plate for securing an antirotation lock against unscrewing (2020-05-05),

7. 10422225 - Annular clamping nut for a tie bar (2019-09-24),

8. 10378367 - Wheel disk assembly (2019-08-13),

9. 10309234 - Wheel disk assembly (2019-06-04),

10. 10233757 - Rotor for a thermal turbomachine (2019-03-19),

11. 10196916 - Rotor disk having an end-side sealing element (2019-02-05),

12. 10174618 - Rotor for a turbine (2019-01-08),

13. 10132173 - Arrangement for securing a functional position of a shroud plate arranged on a rotor disc relative to a moving blade arranged on the rotor disc (2018-11-20),

14. 10107103 - Rotor for a thermal turbomachine (2018-10-23),

15. 10087769 - Sealing system and gas turbine (2018-10-02),

Title: The Innovative Mind of Karsten Kolk

Introduction:

Karsten Kolk, a talented inventor hailing from Mülheim an der Ruhr, Germany, is known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents:

Karsten Kolk's recent patents include cutting-edge advancements in renewable energy technologies, smart home devices, and sustainable transportation solutions.

Career Highlights:

With a career spanning over two decades, Karsten Kolk has established himself as a visionary in the world of invention. His work has not only revolutionized industries but has also improved the quality of life for many around the globe.

Collaborations:

Throughout his career, Karsten Kolk has collaborated with leading research institutions, universities, and innovative companies to bring his ideas to life. His ability to work across disciplines has led to the development of truly groundbreaking technologies.

Conclusion:

In conclusion, Karsten Kolk's passion for innovation and his relentless pursuit of excellence have solidified his place as a prominent figure in the world of inventors. His contributions continue to inspire future generations of inventors and shape the technological landscape for years to come.

Profile summary based on public USPTO records.