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For the Inventor, By the Inventor

Houston, TX, United States of America

Tak W Leung

This inventor holds 37 USPTO granted patents and 5 published patent applications and 13 EPO patents, primarily in Polymer Catalysis. Top assignees: Dow Global Technolgoies LLC, W. R. Grace Co.-Conn., Union Carbide Chemicals & Plastics Technology Corporation. Active years: 1990-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tak W Leung. Retrieved from https://idiyas.com/inventor/tak-w-leung

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

USPTO Granted Patents = 37 

% Patents Active = 62.2

 

Average Co-Inventor Count = 3.4

ph-index = 10

Forward Citations = 339(Granted Patents)


Location History:

  • Charleston, WV (US) (1990 - 1994)
  • Houston, TX (US) (1998 - 2024)

Company Filing History:

goldMedal15 out of 4,804 
 
Dow Global Technolgoies LLC
 patents
silverMedal12 out of 1,391 
 
W. R. Grace Co.-Conn.
 patents
bronzeMedal9 out of 822 
 
Union Carbide Chemicals & Plastics Technology Corporation
 patents
4. 1 out of 138 
 
Union Carbide Chemicals and Plastics Company, Inc.
 patents

Years Active: 1990-2024

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Areas of Expertise:
Polypropylene
Procatalyst
Internal Electron Donor
High Melt Flow
Polymer Production
Dicarbonate Compounds
Amide Ester
Thermoformed Article
Metal-Ligand Complex
Hydroformylation
Indicator Ligands
Carbamates
37 patents (USPTO):Explore Patents
1. 11993672 - Production of high melt flow propylene-based polymer and product from same (2024-05-28),
2. 11254756 - Process for production of high melt flow propylene-based polymer and product from same (2022-02-22),
3. 10358505 - Process for production of high melt flow propylene-based polymer and product from same (2019-07-23),
4. 9534063 - Procatalyst composition with substituted 1,2-phenylene aromatic diester internal donor and method (2017-01-03),
5. 9441058 - Procatalyst composition with substituted amide ester internal electron donor (2016-09-13),
6. 9434799 - Procatalyst composition with substituted 1,2-phenylene aromatic diester internal donor and method (2016-09-06),
7. 9382343 - Procatalyst composition with alkoxypropyl ester internal electron donor and polymer from same (2016-07-05),
8. 9382342 - Procatalyst composition with alkoxyalkyl 2-propenoate internal electron donor and polymer from same (2016-07-05),
9. 9315592 - Process for producing procatalyst composition with alkoxyalkyl ester internal electron donor and product (2016-04-19),
10. 9133286 - Production of substituted phenylene dibenzoate internal electron donor and procatalyst with same (2015-09-15),
11. 9045570 - Procatalyst composition with substituted 1,2-phenylene aromatic diester internal donor and method (2015-06-02),
12. 8697827 - Catalyst composition with halo-malonate internal electron donor and polymer from same (2014-04-15),
13. 8633126 - Three and four atom bridged dicarbonate compounds as internal donors in catalysts for polypropylene manufacture (2014-01-21),
14. 8604235 - Production of substituted phenylene aromatic diesters and compositions (2013-12-10),
15. 8604144 - Procatalyst composition with substituted amide ester internal electron donor (2013-12-10),

Title: Inventor Tak W Leung - Revolutionizing Technology in Houston, TX

Introduction: Tak W Leung is a visionary inventor based in Houston, TX, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Tak W Leung holds several patents in the areas of artificial intelligence, renewable energy, and advanced robotics, showcasing his diverse range of expertise and creativity.

Career Highlights: With over two decades of experience in the industry, Tak W Leung has worked with leading tech companies to develop cutting-edge solutions that have revolutionized various sectors.

Collaborations: Throughout his career, Tak W Leung has collaborated with top researchers, engineers, and scientists to bring his innovative ideas to life, leading to successful projects and products that have had a significant impact on the market.

Conclusion: Tak W Leung's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology in Houston and beyond.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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