Dennis Hearn

This inventor holds 40 USPTO granted patents, plus 1 CIPO patent, primarily in Hydrocarbon Processing. Top assignees: Chemical Research & Licensing Company, Catalytic Distillation Technologies, Other. Active years: 1984-2002.

USPTO Granted Patents = 40

% Patents Active = 100.0

CIPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 2.5

ph-index = 19

Forward Citations = 1,019(Granted Patents)

Location History:

Pasadena, TX (US) (1997 - 1999)
Seabrook, TX (US) (1999)
Houston, TX (US) (1984 - 2002)

Company Filing History:

25 out of 82

Chemical Research & Licensing Company

patents

12 out of 191

Catalytic Distillation Technologies

patents

3 out of 834,307

Other

patents

Years Active: 1984-2002

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Areas of Expertise:

Olefin Isomerization

Hydroconversion

Selective Hydrogenation

Alkylation

Gasoline Desulfurization

Hydrodesulfurization

Oligomerization

Etherification

Transetherification

Catalytic Distillation

Mercaptan Removal

Nitrile Reduction

40 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6495732 - Olefin isomerization process (2002-12-17),

2. 6440299 - Process for removal of mercaptans from hydrocarbon streams (2002-08-27),

3. 6169218 - Selective hydrogenation of highly unsaturated compounds in hydrocarbon streams (2001-01-02),

4. 6002058 - Process for the alkylation of benzene (1999-12-14),

5. 5961815 - Hydroconversion process (1999-10-05),

6. 5894076 - Process for alkylation of benzene (1999-04-13),

7. 5877363 - Process for concurrent selective hydrogenation of acetylenes and 1,2 (1999-03-02),

8. 5856602 - Selective hydrogenation of aromatics contained in hydrocarbon streams (1999-01-05),

9. 5807477 - Process for the treatment of light naphtha hydrocarbon streams (1998-09-15),

10. 5792891 - Integrated process for the production of tame (1998-08-11),

11. 5779883 - Hydrodesulfurization process utilizing a distillation column realtor (1998-07-14),

12. 5773670 - Hydrogenation of unsaturated cyclic compounds (1998-06-30),

13. 5763714 - Process and apparatus for the production and recovery of p-xylene (1998-06-09),

14. 5741930 - Reduction of nitrite contaminants by selective hydrogenation (1998-04-21),

15. 5684213 - Method for the preparation of dialkyl ethers (1997-11-04),

Title: The Inventor Profile of Dennis Hearn

Introduction: Dennis Hearn is a prolific inventor based in Houston, Texas, known for his groundbreaking contributions to various industries.

Latest Patents: Dennis Hearn holds several patents in the fields of renewable energy, medical devices, and consumer electronics, showcasing his diverse range of innovative ideas.

Career Highlights: With over two decades of experience in the innovation sector, Dennis Hearn has a proven track record of turning novel concepts into successful products that have made a significant impact on the market.

Collaborations: Throughout his career, Dennis Hearn has collaborated with leading research institutions, universities, and companies to bring his inventions to life, demonstrating his ability to work effectively in multidisciplinary teams.

Conclusion: Dennis Hearn's passion for innovation, coupled with his technical expertise and collaborative spirit, continues to drive his success as a respected inventor in the vibrant city of Houston, Texas.