Francis Johnson

This inventor holds 31 USPTO granted patents and 13 published patent applications, plus 1 CIPO patent and 13 EPO patents, primarily in Magnetic Materials. Top assignees: Lixte Biotechnology, Inc., The State University of New York, The Dow Chemical Company. Active years: 1976-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Francis Johnson. Retrieved from https://idiyas.com/inventor/francis-johnson

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

USPTO Granted Patents = 31 (Patent Applications = 13)

% Patents Active = 90.3

CIPO Patents = 1

EPO Patents = 13 (Patent Applications = 19)

Average Co-Inventor Count = 2.3

ph-index = 8

Forward Citations = 192(Granted Patents)

Location History:

Long Island City, NY (US) (1976)
Setautek, NY (US) (2015)
Setauket, NY (US) (1977 - 2023)
Minneapolis, MN (US) (2022 - 2023)

Company Filing History:

10 out of 27

Lixte Biotechnology, Inc.

patents

8 out of 2,046

The State University of New York

patents

5 out of 7,680

The Dow Chemical Company

patents

4. 4 out of 4

Chem-Master International, Inc.

patents

5. 4 out of 6

Niron Magnetics, Inc.

Research, Incorporated

patents

where one patent can have more than one assignee

Years Active: 1976-2026

Loading Chart...

Areas of Expertise:

Iron Nitride

Permanent Magnets

Zinc Chelators

Cancer Stem Cells

HDAC Inhibitors

Oxabicycloheptanes

Antimicrobial Compounds

Anthracyclines

Prostaglandins

Methyl Jasmonate

2-Aryl-1,3-Propanediols

Nucleoside Analogues

31 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12755878 - Anisotropic iron nitride permanent magnets (2026-10-06),

2. 12362082 - Coercivity-enhanced iron nitride nanoparticles with high saturation magnetization (2025-07-15),

3. 11830644 - Anisotropic iron nitride permanent magnets (2023-11-28),

4. 11608309 - Curcumin analogues as zinc chelators and their uses (2023-03-21),

5. 11309107 - Anisotropic iron nitride permanent magnets (2022-04-19),

6. 10669227 - Curcumin analogues as zinc chelators and their uses (2020-06-02),

7. 10399993 - Oxabicycloheptanes and oxabicycloheptenes, their preparation and use (2019-09-03),

8. 10023587 - Oxabicycloheptanes and oxabicycloheptenes, their preparation and use (2018-07-17),

9. 9675576 - Polyenolic zinc-binding agents (pezbins) actively promote inactivation of cancer stem cells and potentiate cytotoxic anti-tumor drug substances (2017-06-13),

10. 9556105 - Curcumin analogues as zinc chelators and their uses (2017-01-31),

11. 9220695 - Polyenolic zinc-binding agents (pezbins) actively promote inactivation of cancer stem cells and potentiate cytotoxic anti-tumor drug substances (2015-12-29),

12. 9187406 - Curcumin analogues as zinc chelators and their uses (2015-11-17),

13. 9079917 - Oxabicycloheptanes and oxabicycloheptenes, their preparation and use (2015-07-14),

14. 8822461 - Oxabicycloheptanes and oxabicycloheptenes, their preparation and use (2014-09-02),

15. 8541458 - Oxabicycloheptanes and oxabicycloheptenes, their preparation and use (2013-09-24),

Title: The Inventor Francis Johnson: Pioneering Innovations in Setauket

Introduction: Francis Johnson is a renowned inventor based in Setauket, NY, known for his groundbreaking contributions to various fields through his innovative creations.

Latest Patents: Johnson holds several patents in diverse areas such as renewable energy technologies, medical devices, and consumer electronics, showcasing his versatility and ingenuity in inventing.

Career Highlights: With a career spanning over two decades, Francis Johnson has established himself as a leading figure in the world of inventions, with numerous successful products that have positively impacted society.

Collaborations: Throughout his career, Johnson has collaborated with top research institutions, universities, and companies to bring his ideas to life, demonstrating his ability to work effectively in multidisciplinary teams.

Conclusion: Francis Johnson's passion for innovation and his dedication to creating solutions for real-world problems make him a standout inventor in Setauket, NY, inspiring the next generation of inventors to push the boundaries of what is possible.

Profile summary based on public USPTO records.