Newport Beach, CA, United States of America

Dennis N Stamires

This inventor holds 93 USPTO granted patents and 10 published patent applications, plus 24 CIPO patents and 22 EPO patents, primarily in Biomass Conversion (CPC class 252455Z). Top assignees: Akzo Nobel N.v., Filtrol Corporation, Kior, Inc.. Active years: 1977-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dennis N Stamires. Retrieved from https://idiyas.com/inventor/dennis-n-stamires

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

USPTO Granted Patents = 93 (Patent Applications = 10)

% Patents Active = 57.0

CIPO Patents = 24 (Patent Applications = 18)

EPO Patents = 22 (Patent Applications = 13)

Average Co-Inventor Count = 2.8

ph-index = 15

Forward Citations = 773(Granted Patents)

Forward Citations (Not Self Cited) = 704(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Newport Beach, CA (US) (1977 - 2017)
Dana Point, CA (US) (2009 - 2019)

Company Filing History:

Albemarle Netherlands B.v.

patents

5. 6 out of 34

Inaeris Technologies, LLC

Albemarle Corporation

patents

8. 1 out of 834,513

Other

patents

where one patent can have more than one assignee

Years Active: 1977-2019

Loading Chart...

Areas of Expertise:

Bio-Oil

Catalyst System

Biomass Conversion

Thermocatalytic

Liquid Fuels

Specialty Chemicals

Hydrothermal Process

Fast Pyrolysis

Cationic Layered Materials

Metal Hydroxy Salt

Anionic Clay

FCC Catalyst

93 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10457873 - Process for producing high quality bio-oil in high yield (2019-10-29),

2. 10286391 - Catalyst system having meso and macro hierarchical pore structure (2019-05-14),

3. 9738833 - Process for conversion of biomass in multi-zone reactor (2017-08-22),

4. 9700874 - Method of producing mixed metal oxide catalyst system (2017-07-11),

5. 9649624 - Catalyst for thermocatalytic conversion of biomass to liquid fuels and chemicals (2017-05-16),

6. 9643166 - FCC catalyst, its preparation and use (2017-05-09),

7. 9381502 - FCC catalyst, its preparation and use (2016-07-05),

8. 9333494 - Biomass catalytic cracking catalyst and process of preparing the same (2016-05-10),

9. 9044741 - Process for converting biomass to a fuel (2015-06-02),

10. 9017428 - Two-stage reactor and process for conversion of solid biomass material (2015-04-28),

11. 9000245 - Process for the conversion of biomass to liquid fuels and specialty chemicals (2015-04-07),

12. 8932371 - Process for preparing a fluidizable biomass-catalyst composite material (2015-01-13),

13. 8921628 - Refractory mixed-metal oxides and spinel compositions for thermo-catalytic conversion of biomass (2014-12-30),

14. 8876925 - Bio-oil having reduced mineral content, and process for making (2014-11-04),

15. 8709239 - Process for converting carbon-based energy carrier material (2014-04-29),

Title: The Innovative Journey of Dennis N Stamires

Introduction: Dennis N Stamires, a pioneering inventor based in Newport Beach, CA, has made significant contributions to the world of innovations through his groundbreaking work in various fields.

Latest Patents: Stamires holds several patents in the areas of sustainable energy solutions, environmental conservation, and agricultural technologies, showcasing his commitment to creating a better world for future generations.

Career Highlights: With a career spanning over three decades, Stamires has worked tirelessly to develop innovative solutions that address pressing global challenges. His work has been recognized for its ingenuity and impact on society.

Collaborations: Throughout his career, Stamires has collaborated with leading research institutions, universities, and companies to further his research and bring his inventions to market. His ability to work across disciplines has led to the successful implementation of his ideas.

Conclusion: Dennis N Stamires stands as a testament to the power of innovation and dedication in driving positive change. His work continues to inspire the next generation of inventors to push the boundaries of what is possible in the world of technology and beyond.

Profile summary based on public USPTO records.