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Greenville, DE, United States of America

Arco Chemical Technology, L.p.

USPTO Granted Patents = 628

CIPO Patents = 78

Forward Citations = 7,020

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315 inventors (with patents filed for the assignee):

Bi Le-Khac (39 out of 69 patents)

Shao-Hua Guo (34 out of 46 patents)

Roger A Grey (33 out of 68 patents)

4. John G Zajacek (33 out of 48 patents)

5. Haven S Kesling, Jr (29 out of 54 patents)

6. Anne Mae Gaffney (25 out of 112 patents)

7. John C Jubin, Jr (25 out of 26 patents)

8. Robert G Gastinger (25 out of 34 patents)

9. Lau S Yang (24 out of 27 patents)

10. Robert N Cochran (22 out of 29 patents)

11. Charles F Cooper (22 out of 27 patents)

12. Edward T Shawl (20 out of 35 patents)

13. Andrew P Kahn (19 out of 37 patents)

14. Guy L Crocco (19 out of 20 patents)

15. Mahmoud K Faraj (18 out of 18 patents)

Core Competencies:

Methyl Tertiary Butyl Ether

Propylene Oxide

Titanium Silicalite Catalysts

Polymer-Encapsulated Zeolites

Acrylic Latex Composition

N-Vinyl Pyrrolidone Production

Epoxidation Process

Comb-Branched Copolymers

Lithium Phosphate Catalysts

UV-Curable Compositions

Multifunctional Allyl Carbamates

Hydrogen Peroxide Production

628 patents: Sort by Forward Citations

1. 7022885 - Purification on methyl tertiary butyl ether (2006-04-04),

2. 6960671 - Process for direct oxidation of propylene to propylene oxide and large particle size titanium silicalite catalysts for use therein (2005-11-01),

3. 6958405 - Polymer-encapsulated titanium zeolites for oxidation reactions (2005-10-25),

4. 6936740 - Dense phase oxidation of benzene (2005-08-30),

5. 6930143 - Acrylic latex composition (2005-08-16),

6. 6914167 - Vent recovery system (2005-07-05),

7. 6906200 - Production of N-vinyl pyrrolidone (2005-06-14),

8. 6906136 - UV-curable compositions (2005-06-14),

9. 6884898 - Propylene oxide process (2005-04-26),

10. 6872679 - Heterogeneous catalyst regeneration (2005-03-29),

11. 6870060 - Product recovery from supercritical mixtures (2005-03-22),

12. 6869988 - Solid supported comb-branched copolymers as an additive for gypsum compositions (2005-03-22),

13. 6867312 - Propylene oxide process (2005-03-15),

14. 6815513 - Process for preparing comb-branched polymers (2004-11-09),

15. 6803491 - Preparation of lithium phosphate catalysts (2004-10-12),

Arco Chemical Technology, L.P. is a leading global provider of advanced chemical solutions. We specialize in designing, manufacturing, and marketing innovative chemical products for various industries, including oil and gas, petrochemicals, automotive, construction, and consumer goods. Our extensive range of high-quality chemicals is developed through cutting-edge research and development, ensuring top performance and environmental compliance. With a strong commitment to sustainability and customer satisfaction, we strive to deliver safe and cost-effective solutions that meet the unique needs of our clients worldwide.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

628 Patents

#1 in Greenville, DE

#18 in Delaware

#761 in US

#1,523 in the World

Greenville, DE, United States of America

Arco Chemical Technology, L.p.

Forward Citations = 7,020

315 inventors:

Bi Le-Khac (39 out of 69 patents)

Shao-Hua Guo (34 out of 46 patents)

Roger A Grey (33 out of 68 patents)

4. John G Zajacek (33 out of 48 patents)

5. Haven S Kesling, Jr (29 out of 54 patents)

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