Blacksburg, VA, United States of America

Roe-Hoan Yoon

This inventor holds 30 USPTO granted patents and 4 published patent applications, plus 9 CIPO patents and 3 EPO patents, primarily in Fine Particle Dewatering. Top assignees: Virginia Tech Intellectual Properties Inc., Virginia Polytechnic Institute and State University, Center for Innovative Technology. Active years: 1986-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Roe-Hoan Yoon. Retrieved from https://idiyas.com/inventor/roe-hoan-yoon

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

USPTO Granted Patents = 30 (Patent Applications = 4)

% Patents Active = 96.7

CIPO Patents = 9 (Patent Applications = 1)

EPO Patents = 3 (Patent Applications = 3)

Average Co-Inventor Count = 1.7

ph-index = 14

Forward Citations = 527(Granted Patents)

Company Filing History:

21 out of 825

Virginia Tech Intellectual Properties Inc.

patents

3 out of 79

Virginia Polytechnic Institute and State University

patents

2 out of 142

Center for Innovative Technology

patents

4. 2 out of 5

Mineral and Coal Technologies, Inc.

patents

5. 1 out of 47

Thiele Kaolin Company

patents

6. 6 out of 834,570

Other

patents

where one patent can have more than one assignee

Years Active: 1986-2023

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Areas of Expertise:

Dewatering

Flotation Techniques

Fine Particles

Coal Cleaning

Mineral Separation

Centrifugal Filtration

Hydrophobic Coagulation

Chemical-Mechanical Process

Natural Dewatering Aids

Electrostatic Separation

Ash Removal

Kaolin Purification

30 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11752451 - Method for dewatering and demineralization of fine particles (2023-09-12),

2. 11331676 - Cleaning and dewatering fine coal (2022-05-17),

3. 10913912 - Methods for separating and dewatering fine particles (2021-02-09),

4. 10562038 - Cleaning and dewatering fine coal (2020-02-18),

5. 10561964 - Apparatus for dewatering and demineralization of fine particles (2020-02-18),

6. 10457883 - Method of separating and de-watering fine particles (2019-10-29),

7. 10144012 - Methods of increasing flotation rate (2018-12-04),

8. 9789492 - Cleaning and dewatering fine coal (2017-10-17),

9. 9518241 - Method of separating and de-watering fine particles (2016-12-13),

10. 9266121 - Flotation machine rotor (2016-02-23),

11. 9238231 - Flotation machine rotor (2016-01-19),

12. 6871743 - Methods of increasing flotation rate (2005-03-29),

13. 6855260 - Methods of enhancing fine particle dewatering (2005-02-15),

14. 6799682 - Method of increasing flotation rate (2004-10-05),

15. 6526675 - Methods of using natural products as dewatering aids for fine particles (2003-03-04),

Title: The Innovative Journey of Roe-Hoan Yoon

Introduction: Roe-Hoan Yoon, a distinguished inventor hailing from Blacksburg, VA, has made significant contributions to the field of innovations and patents.

Latest Patents: Roe-Hoan Yoon holds several patents in the areas of environmental engineering and technology, focusing on sustainable solutions for various industries.

Career Highlights: With a career spanning several decades, Yoon has been a pioneer in developing groundbreaking technologies for the mining and environmental sectors. His work has led to improved processes and reduced environmental impact in these industries.

Collaborations: Throughout his career, Roe-Hoan Yoon has collaborated with leading research institutions, universities, and companies to further advance his innovative ideas and bring them to fruition.

Conclusion: Roe-Hoan Yoon's dedication to innovation and his impactful contributions to the field make him a respected figure in the world of inventions and patents.

Profile summary based on public USPTO records.