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USPTO Data Jan 1 1976 - Oct 13 2026
558 Patents
#1 in Irving, TX
#56 in Texas
#878 in US
#1,741 in the World
Celanese International Corporation
Forward Citations = 3,848
423 inventors:
Irving, TX, United States of America
Celanese International Corporation
% Expired Patents = 52.0
CIPO Patents = 5
EPO Patents = 131
Trademarks = 38
Forward Citations = 3,848
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423 inventors (with patents filed for the assignee):
Victor J Johnston (166 out of 168 patents)
Heiko Weiner (112 out of 115 patents)
R Jay Warner (112 out of 118 patents)
4. Mark O Scates (90 out of 106 patents)
5. Radmila Jevtic (78 out of 79 patents)
6. Ronald David Shaver (64 out of 65 patents)
7. Lincoln Sarager (63 out of 64 patents)
8. Josefina T Chapman (60 out of 60 patents)
9. Zhenhua Zhou (54 out of 55 patents)
10. David E Lee (54 out of 58 patents)
11. G Paull Torrence (40 out of 53 patents)
12. Adam Orosco (40 out of 40 patents)
13. Trinity Horton (39 out of 39 patents)
14. James H Zink (39 out of 39 patents)
15. Yaw-Hwa Liu (34 out of 34 patents)
Core Competencies:
Acetic Acid
Thermoplastic Vulcanizate
Polymer Compositions
Vinyl Acetate
Acesulfame Potassium
Biocide-Free Dispersions
High Density Polyethylene
Polyester Composition
Aqueous Dispersions
Gel Extrusion
Functionalized Composites
Automotive Seals
558 patents:
Company Overview
Celanese International Corporation, headquartered in Irving, Texas, is a global leader in the production of acetic acid and its derivatives. The company specializes in advanced materials and chemical solutions, focusing on technologies such as thermoplastic vulcanizates, polymer compositions, and vinyl acetate. Celanese is committed to innovation in various applications, including biocide-free dispersions and high-density polyethylene, catering to diverse industries worldwide. Its expertise in polyester composition further enhances its product offerings, positioning it as a key player in the chemical sector.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Celanese International Corporation. Retrieved from https://idiyas.com/company/celanese-international
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]
5 patents (CIPO):
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]
131 patents (EPO):
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]