Karl-Heinz Koelker

This inventor holds 13 USPTO granted patents and 4 published patent applications, plus 3 CIPO patents and 9 EPO patents. Top assignees: Roche Diabetes Care, Inc., Roche Diagnostics Operations, Inc., Roche Diagnostics Gmbh. Active years: 2007-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Karl-Heinz Koelker. Retrieved from https://idiyas.com/inventor/karl-heinz-koelker

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

Calculating rank

USPTO Granted Patents = 13 (Patent Applications = 4)

% Patents Active = 61.5

CIPO Patents = 3 (Patent Applications = 1)

EPO Patents = 9 (Patent Applications = 8)

Average Co-Inventor Count = 3.4

ph-index = 3

Forward Citations = 158(Granted Patents)

Company Filing History:

6 out of 666

Roche Diabetes Care, Inc.

patents

6 out of 1,700

Roche Diagnostics Operations, Inc.

patents

1 out of 489

Roche Diagnostics Gmbh

patents

Years Active: 2007-2025

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12390134 - Method of manufacturing a sensor for detecting an analyte in a body fluid (2025-08-19),

2. 11969245 - Analyte measuring patch (2024-04-30),

3. 10422765 - Diffusion layer for an enzymatic in vivo sensor (2019-09-24),

4. 10349878 - Electrochemical sensor having symmetrically distributed analyte sensitive areas (2019-07-16),

5. 10330627 - [object Object] (2019-06-25),

6. 9757060 - Electrochemical sensor having symmetrically distributed analyte sensitive areas (2017-09-12),

7. 9084570 - Electrochemical sensor having symmetrically distributed analyte sensitive areas (2015-07-21),

8. 8821413 - System for withdrawing small amounts of body fluid (2014-09-02),

9. 8388552 - System for withdrawing small amounts of body fluid (2013-03-05),

10. 7993284 - System for withdrawing small amounts of body fluid (2011-08-09),

11. 7682430 - Device for extracting gas or liquid from microfluidid through-flow systems (2010-03-23),

12. 7288073 - System for withdrawing small amounts of body fluid (2007-10-30),

13. 7156118 - Microfluidic system with high aspect ratio (2007-01-02),

Title: The Innovative Journey of Karl-Heinz Koelker

Introduction:

Karl-Heinz Koelker, a visionary inventor hailing from Gruenstadt, Germany, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents:

Karl-Heinz Koelker's latest patents include cutting-edge advancements in renewable energy technologies, smart home systems, and sustainable transportation solutions.

Career Highlights:

With a career spanning over two decades, Karl-Heinz Koelker has established himself as a pioneer in the field of green technology, with a focus on creating eco-friendly solutions for everyday challenges.

Collaborations:

Throughout his career, Karl-Heinz Koelker has collaborated with leading research institutions, universities, and innovative companies to bring his ideas to life. His collaborative spirit has led to the development of revolutionary products that have shaped the industry.

Conclusion:

In conclusion, Karl-Heinz Koelker's passion for innovation and commitment to sustainability have cemented his legacy as a trailblazer in the world of technology. His relentless pursuit of excellence continues to inspire future generations of inventors and innovators.

Profile summary based on public USPTO records.