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For the Inventor, By the Inventor

Houston, TX, United States of America

Lyondellbasell Acetyls, LLC


USPTO Granted Patents = 25

% Expired Patents = 4.0



Forward Citations = 28

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26 inventors (with patents filed for the assignee):

goldMedal Noel C Hallinan (22 out of 48 patents)

silverMedal Daniel F White (13 out of 54 patents)

bronzeMedal David L Ramage (12 out of 18 patents)

4.  Brian A Salisbury (10 out of 32 patents)

5.  John D Hearn (6 out of 7 patents)

6.  Michael E Fitzpatrick (5 out of 10 patents)

7.  Mure Te (3 out of 3 patents)

8.  Ryan J Mathews (2 out of 2 patents)

9.  David A Heaps (2 out of 2 patents)

10.  Jared T Fern (2 out of 2 patents)

11.  Miraj S Patel (2 out of 3 patents)

12.  Shane J Weber (2 out of 2 patents)

13.  Linn Fang (1 out of 3 patents)

14.  Chuc T Nguyen (1 out of 1 patent)

15.  Sanjeev Deshpande (1 out of 4 patents)


Core Competencies:
Glacial Acetic Acid
Aldehyde Removal
VAM Production
Electrodeionization
Catalyst Stability
Purification Methods
Process Optimization
Carboxylic Acid
Impurity Removal
Recovery Processes
High Pore Volume Catalysts
Water Control

25 patents:

1. 12623991 - Removal of aldehydes in acetic acid production (2026-05-12),
2. 12623990 - Methods for improved control of glacial acetic acid processes (2026-05-12),
3. 11807597 - Methods and systems for producing acetic acid (2023-11-07),
4. 11254636 - Ethyl acetate removal during VAM production (2022-02-22),
5. 10987630 - Method and apparatus for wafer enhanced electrodeionization of acid streams (2021-04-27),
6. 10780424 - Crush strength and porosity of an alumina carrier for enhanced VAM catalysts (2020-09-22),
7. 10710953 - Method for purification of GAA (2020-07-14),
8. 10584087 - Removal of permanganate reducing compounds from intermediate GAA process streams (2020-03-10),
9. 10399060 - High pore volume alumina supported catalyst for vinyl acetate monomer (VAM) process (2019-09-03),
10. 10246398 - Additives for carboxylic acid production processes (2019-04-02),
11. 10227283 - Reaction control in acetic acid processes (2019-03-12),
12. 10118884 - Acetic acid process (2018-11-06),
13. 9908833 - Removal of aldehydes in acetic acid production processes (2018-03-06),
14. 9873655 - Selective removal of impurities in acetic acid production processes (2018-01-23),
15. 9822055 - Silver loaded halide removal resins for treating halide containing solutions (2017-11-21),
Company Overview
Lyondellbasell Acetyls, LLC specializes in the production of acetyls and related chemical products, serving various industries including automotive, construction, and consumer goods. The company focuses on innovative solutions that enhance performance and sustainability in chemical manufacturing. With a strong presence in Houston, TX, Lyondellbasell Acetyls leverages advanced research and technology to develop high-quality materials that meet the evolving needs of its global clientele.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 6 2026

Lyondellbasell Acetyls, LLC USPTO Patent Assignee Logo
25 Patents

#216 in Houston, TX

#778 in Texas

#13,350 in US

#25,681 in the World

Houston, TX (US)
Houston, TX, United States of America

Lyondellbasell Acetyls, LLC

Forward Citations = 28

26 inventors:

goldMedal Noel C Hallinan (22 out of 48 patents)

silverMedal Daniel F White (13 out of 54 patents)

bronzeMedal David L Ramage (12 out of 18 patents)

4.  Brian A Salisbury (10 out of 32 patents)

5.  John D Hearn (6 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Lyondellbasell Acetyls, LLC. Retrieved from https://idiyas.com/company/lyondellbasell-acetyls

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

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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