John Martin Farrar

This inventor holds 12 USPTO granted patents, plus 5 CIPO patents and 4 EPO patents. Top assignees: Clariant Finance (Bvi) Limited, Sandoz Gmbh. Active years: 1988-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John Martin Farrar. Retrieved from https://idiyas.com/inventor/john-martin-farrar

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

Calculating rank

USPTO Granted Patents = 12

% Patents Active = 75.0

CIPO Patents = 5 (Patent Applications = 4)

EPO Patents = 4 (Patent Applications = 1)

Average Co-Inventor Count = 2.2

ph-index = 5

Forward Citations = 95(Granted Patents)

Location History:

Bradford, GB (1988)
Rawdon, GB (1991)
Rawdon Leeds, GB (2003 - 2006)
Leeds, GB (1990 - 2014)

Company Filing History:

9 out of 507

Clariant Finance (Bvi) Limited

Years Active: 1988-2014

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8894815 - Storage stable solutions of optical brighteners (2014-11-25),

2. 8221588 - Storage stable solutions of optical brighteners (2012-07-17),

3. 7060201 - Optical brighteners their composition their production and their use (2006-06-13),

4. 7019134 - Amphoteric optical brighteners, their aqueous solutions, their production and their use (2006-03-28),

5. 6911116 - Cationically modified white pigments, their production and use (2005-06-28),

6. 6890454 - Optical brighteners compositions their production and their use (2005-05-10),

7. 6525169 - Polycationic polymers, their production and use (2003-02-25),

8. 6426382 - Polycationic polymer salts, their production and use (2002-07-30),

9. 5873913 - Optical brightening agents (1999-02-23),

10. 5024786 - Detergent compositions containing an anionic surfactant and a (1991-06-18),

11. 4941983 - Fluid loss-reducing additives for oil-based well working fluids (1990-07-17),

12. 4754032 - Triazinylaminobenzaldehydes (1988-06-28),

Title: John Martin Farrar - Innovator from Leeds, GB

Introduction: John Martin Farrar is a renowned inventor hailing from Leeds, GB, known for his groundbreaking contributions to various fields through his innovative creations.

Latest Patents: John Martin Farrar holds several patents in the areas of renewable energy technologies, sustainable materials, and advanced manufacturing processes, showcasing his commitment to developing solutions for a more sustainable future.

Career Highlights: With a career spanning over two decades, John Martin Farrar has worked with leading research institutions and companies to bring his inventions to life. His dedication to pushing the boundaries of technology has earned him recognition in the industry.

Collaborations: Throughout his career, John Martin Farrar has collaborated with top universities and multinational corporations to further his research and bring his inventions to the market. His ability to work across disciplines has led to the development of cutting-edge products.

Conclusion: John Martin Farrar's passion for innovation and his relentless drive to create a positive impact on society have solidified his position as a pioneering inventor in the global landscape. His work continues to inspire future generations of innovators.

Profile summary based on public USPTO records.