Dennis D Coleman

This inventor holds 15 USPTO granted patents and 3 published patent applications, plus 1 CIPO patent and 2 EPO patents, primarily in Fluid Sampling Technology. Top assignees: Weatherford Switzerland Trading and Development Gmbh, Isotech Laboratories, Inc., Stratum Reservoir (US), LLC. Active years: 2004-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dennis D Coleman. Retrieved from https://idiyas.com/inventor/dennis-d-coleman

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

Calculating rank

USPTO Granted Patents = 15 (Patent Applications = 3)

% Patents Active = 60.0

CIPO Patents = 1

EPO Patents = 2 (Patent Applications = 1)

Average Co-Inventor Count = 2.6

ph-index = 4

Forward Citations = 36(Granted Patents)

Company Filing History:

5 out of 6

Weatherford Switzerland Trading and Development Gmbh

patents

3 out of 3

Isotech Laboratories, Inc.

patents

1 out of 4

Stratum Reservoir (US), LLC

patents

4. 1 out of 924

Weatherford Technology Holdings, LLC

patents

5. 5 out of 834,659

Other

patents

Years Active: 2004-2021

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Areas of Expertise:

Fluid Collection

Gas Analysis

Hydrocarbon Sampling

Tracer Generation

Sampling Apparatus

Pressurized Containers

Low Dead-Volume

Fluid Sampling

Gas Sampling

Continuous Tracers

15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11022527 - Apparatus and methods of collecting and sampling fluids (2021-06-01),

2. 10241010 - Apparatus and methods of collecting and sampling hydrocarbon fluids (2019-03-26),

3. 10215737 - Apparatus for and method of gas analysis (2019-02-26),

4. 9983103 - Gas sampling apparatus (2018-05-29),

5. 9588023 - Sampling container for collection of fluids (2017-03-07),

6. 9341606 - Apparatus for and method of gas analysis (2016-05-17),

7. 9234822 - Pressurized gas sampling apparatus (2016-01-12),

8. 9146224 - Low dead-volume core-degassing apparatus (2015-09-29),

9. 9005528 - Sampling container for collection of fluids (2015-04-14),

10. 8522599 - Low dead-volume core-degassing apparatus (2013-09-03),

11. 7757572 - Pressurized gas sampling container (2010-07-20),

12. 7647846 - Gas sampling apparatus (2010-01-19),

13. 7223602 - Continuous tracer generation method (2007-05-29),

14. 7066972 - Continuous tracer generation apparatus (2006-06-27),

15. 6793699 - Continuous tracer generation apparatus (2004-09-21),

Title: The Inventor Dennis D Coleman: Pioneering Innovations in Champaign

Introduction: Dennis D Coleman is a distinguished inventor based in Champaign, Illinois, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Dennis D Coleman holds several patents in various technological domains, including advancements in renewable energy systems, artificial intelligence algorithms, and sustainable manufacturing processes.

Career Highlights: With a career spanning over two decades, Dennis D Coleman has worked with leading research institutions and technology companies to develop cutting-edge solutions that have revolutionized industries worldwide.

Collaborations: Throughout his career, Dennis D Coleman has collaborated with top engineers, scientists, and researchers to bring his innovative ideas to life. His collaborative efforts have resulted in the successful implementation of numerous patented technologies.

Conclusion: Dennis D Coleman's passion for innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors and entrepreneurs. His impact on the world of technology is truly remarkable, and his legacy will undoubtedly endure for years to come.

Profile summary based on public USPTO records.