Four patents currently held, every record listed here
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
The next term ends in Apr 2037. from the record
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
0
Ending by 2030
Apr 2037
Next term end
3
Patent families
When these terms end
Each bar runs from grant to computed term end. 2020 to 2042.20252030203520402042
Every computed term in this portfolio is shown above.Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
Notable patents
Ranked by citations and family size, against patents of the same kind granted the same year. How we rank
Notable
Ends Apr 2037 · High confidence
Also notable
Ends Mar 2038 · High confidence
Also notable
Ends Mar 2042 · High confidence
Multicorrosion Protection System for Decorative Parts with Chrome Finish
US 10,865,495
The earliest of the three still in force, granted 2020 and renewed since. Its term ends first, in 2037.
Chromium-Free Plating-on-Plastic Etch
US 11,174,555
Granted 2021. Computed term ends 2038.
Pickle for Polyamide
US 12,227,850
Granted 2025. Too new for citation comparison; protection runs to 2042.
Fee deadlines
No maintenance fee falls due on this company's record before Nov 10, 2027.
Recent changes
Nothing was recorded against this company's patents in the last 90 days.
What they patent
Grouped by real patent family, largest first, labeled by the earliest filing in each. No technology classification is inferred from titles.
| Multicorrosion Protection System for Decorative Parts with Chrome Finish | 2 in force | to Apr 2037 |
| Pickle for Polyamide | 1 in force | to Mar 2042 |
| Chromium-Free Plating-on-Plastic Etch | 1 in force | to Mar 2038 |
Patents held now
Soonest term end first.
Showing 1 to 4 of 4
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 11,566,338 | Multicorrosion Protection System for Decorative Parts with Chrome Finish In force · High confidence | In force | High confidence | |
| US 10,865,495 | Multicorrosion Protection System for Decorative Parts with Chrome Finish In force · High confidence | In force | High confidence | |
| US 11,174,555 | Chromium-Free Plating-on-Plastic Etch In force · High confidence | In force | High confidence | |
| US 12,227,850 | Pickle for Polyamide In force · High confidence | In force | High confidence |
Sources and methods
Compiled from USPTO application file histories, grants and recorded assignments, with the company's own names reviewed by hand. How this record was built
Portfolio grouped automatically from ownership conveyances to the names matched to this company, usually every name that begins with its own, so it counts patents an affiliate holds; each list row names the holder of record. Security interests are excluded and ambiguous records are not reviewed by hand.
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.