Catherine Jean Ridgway

This inventor holds 17 USPTO granted patents, plus 4 CIPO patents and 12 EPO patents. Top assignees: Omya International Ag, Omya Development Ag. Active years: 2012-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Catherine Jean Ridgway. Retrieved from https://idiyas.com/inventor/catherine-jean-ridgway

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

USPTO Granted Patents = 17

% Patents Active = 76.5

CIPO Patents = 4 (Patent Applications = 2)

EPO Patents = 12 (Patent Applications = 16)

Average Co-Inventor Count = 4.4

ph-index = 4

Forward Citations = 40(Granted Patents)

Location History:

Muhlethal, CH (2015)
Mühlethal, CH (2012 - 2022)

Company Filing History:

15 out of 322

Omya International Ag

Years Active: 2012-2022

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17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11427695 - Use of surface-reacted calcium carbonate as anti-blocking agent (2022-08-30),

2. 11261100 - Drying process (2022-03-01),

3. 11111388 - Precipitated calcium carbonate with improved resistance to structural breakdown (2021-09-07),

4. 10676624 - Use of surface-reacted calcium carbonate as anti-blocking agent (2020-06-09),

5. 10676620 - Precipitated calcium carbonate with improved resistance to structural breakdown (2020-06-09),

6. 10544544 - Process for the deinking of coated paper or paperboard (2020-01-28),

7. 10486979 - Drying process (2019-11-26),

8. 10029276 - Paper for inkjet recording (2018-07-24),

9. 9579291 - Coated controlled release active agent carriers (2017-02-28),

10. 9175442 - Process for manufacturing coated substrates (2015-11-03),

11. 8974877 - Paper for inkjet recording (2015-03-10),

12. 8808855 - Composites of inorganic microparticles having a phosphated surface and alkaline earth carbonate nanoparticles (2014-08-19),

13. 8808849 - Composites of inorganic microparticles having a phosphated surface and alkaline earth carbonate nanoparticles (2014-08-19),

14. 8685532 - Composites of inorganic microparticles having a phosphated surface and alkaline earth carbonate nanoparticles (2014-04-01),

15. 8541494 - Composites of inorganic microparticles having a phosphated surface and alkaline earth carbonate nanoparticles (2013-09-24),

Title: Catherine Jean Ridgway - Innovative Inventor from Mühlethal

Introduction: Catherine Jean Ridgway is a pioneering inventor based in Mühlethal, Switzerland, known for her groundbreaking contributions to various industries.

Latest Patents: Catherine Jean Ridgway holds several patents in the fields of renewable energy, sustainable agriculture, and medical devices, showcasing her diverse range of expertise and innovative spirit.

Career Highlights: With a career spanning over two decades, Catherine Jean Ridgway has been at the forefront of technological advancements, consistently pushing the boundaries of innovation. Her work has significantly impacted the way we approach challenges in different sectors.

Collaborations: Throughout her career, Catherine Jean Ridgway has collaborated with leading research institutions, universities, and companies worldwide to bring her inventions to life. Her collaborative efforts have led to the development of cutting-edge solutions that address complex issues.

Conclusion: Catherine Jean Ridgway's passion for innovation, coupled with her dedication to creating a positive impact on society, solidifies her position as a prominent figure in the world of inventors. Her relentless pursuit of excellence continues to inspire future generations of inventors and innovators.

Profile summary based on public USPTO records.