Inventor
YUAN-JU CHEN
Inventor
US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Lprimary
C08LCompositions of macromolecular compounds29%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds21%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients21%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry7%
B60CVehicle tyres7%
F16LPipes7%
F17DPipe-line systems7%
PatentTitleYear
12,415,915Isobutylene-containing compositions and articles made thereof202512,252,563Isobutylene-containing compositions and articles made thereof202512,043,729Isobutylene-based polymers with olefinic side chain substituents and curable compositions containing the same202411,725,098Thermoplastic vulcanizate conduits for transporting hydrocarbon fluids202311,649,303Solvent-free process for functionalizing isobutylene-based polymers2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2025Patents assigned to EXXONMOBIL CHEMICAL PATENTS INC (4)· patent assignee history
2023Patents assigned to CELANESE INT CORP (1)· patent assignee history
2023–2025Based in US· patent location history
2024–2025Patents assigned to EXXONMOBIL ENGINEERING & TECH COMPANY (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EXXONMOBIL CHEMICAL PATENTS INC | 4 | 2023–2025 |
| EXXONMOBIL ENGINEERING & TECH COMPANY | 2 | 2024–2025 |
| CELANESE INT CORP | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 5 | 2023–2025 |