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Landenberg, PA, United States of America

Mark Andrew Harmer

USPTO Granted Patents = 76 (Patent Applications = 13)

CIPO Patents = 4 (Patent Applications = 7)

EPO Patents = 6 (Patent Applications = 19)

Average Co-Inventor Count = 2.6

ph-index = 12

Forward Citations = 528(Granted Patents)

Forward Citations (Not Self Cited) = 469(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Wilmington, DE (US) (1993 - 2005)
Kennett Square, PA (US) (2000 - 2011)
Landenberg, GB (2016)
Landenberg, PA (US) (2010 - 2017)

Company Filing History:

76 out of 16,338

E.i. Dupont De Nemours and Company

Years Active: 1993-2017

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Areas of Expertise:

Tannin-Based Foams

Ionic Liquids

Hydrofluoroalkanesulfonic Acids

Single-Walled Carbon Nanotubes

Electrically Conductive Polymers

Fuel Cell Electrodes

Nano-Structures

Sol-Gel Derived Microcomposites

Thermal Transfer Processes

Sugar Production

Polytrimethylene Ether Glycol

Copper-Catalyzed Hydrocyanation

76 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9790342 - Closed-cell tannin-based foams without formaldehyde (2017-10-17),

2. 9701803 - Closed-cell tannin-based foams (2017-07-11),

3. 9260579 - Mixed tannin-phenolic foams (2016-02-16),

4. 8735603 - N-substituted pyrrolidonium ionic liquids with expanded linker (2014-05-27),

5. 8721770 - Carbon dioxide removal and ionic liquid compounds useful therein (2014-05-13),

6. 8350056 - Functionalized N-substituted pyrrolidonium ionic liquids (2013-01-08),

7. 8308886 - Donor elements and processes for thermal transfer of nanoparticle layers (2012-11-13),

8. 8304535 - Sugar production by decrystallization and hydrolysis of polysaccharide enriched biomass (2012-11-06),

9. 8283492 - Manufacture of hydrofluoroalkanesulfonic acids (2012-10-09),

10. 8148491 - Preparation of polytrimthylene ether glycol or copolymers thereof (2012-04-03),

11. 8143371 - Preparation of polytrimethylene ether glycol or copolymers thereof (2012-03-27),

12. 8138354 - N-substituted pyrrolidonium ionic liquids (2012-03-20),

13. 8119818 - Functionalized N-substituted pyrrolidonium ionic liquids (2012-02-21),

14. 8048604 - Hydrofluoroalkanesulfonic acids and salts from fluorovinyl ethers (2011-11-01),

15. 7947371 - Single-walled carbon nanotube composites (2011-05-24),

Title: The Inventor Mark Andrew Harmer: Pioneering Innovations in Landenberg

Introduction: Mark Andrew Harmer is a distinguished inventor based in Landenberg, Pennsylvania. With a passion for creativity and problem-solving, he has made significant contributions to the field of innovation.

Latest Patents: Mark Andrew Harmer holds several patents in various industries, showcasing his diverse range of expertise and innovative thinking. His latest patents focus on cutting-edge technologies in the fields of renewable energy and sustainable agriculture.

Career Highlights: Throughout his career, Mark Andrew Harmer has been recognized for his groundbreaking inventions that have had a positive impact on society. His commitment to pushing the boundaries of innovation has led to the development of revolutionary products that have improved the lives of many.

Collaborations: Mark Andrew Harmer has collaborated with leading research institutions, universities, and companies to bring his inventions to life. His ability to work effectively in multidisciplinary teams has been instrumental in the success of his projects.

Conclusion: In conclusion, Mark Andrew Harmer is a visionary inventor whose dedication to innovation continues to inspire others in the field. His pioneering spirit and creative mindset have solidified his reputation as a trailblazer in the world of inventions.

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