Copper Cha Zeolite Catalysts
A patent family: one line of work, grouped by real continuity rather than by a technology label
inferred from titles. 10 of these applications claim priority to application 60/891,835, filed Feb 27, 2007. A shared origin can cover several different claimed inventions, which is why members here may not share a title. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.
| Patent | Title | Holder | Status | Expires | Time remaining | Confidence |
|---|---|---|---|---|---|---|
| US 7,601,662 | Copper Cha Zeolite Catalysts In force · High confidence | BASF Mobile Emissions Catalysts LLC | In force | High confidence | ||
| US 8,404,203 | Processes for Reducing Nitrogen Oxides Using Copper Cha Zeolite Catalysts In force · High confidence | BASF Mobile Emissions Catalysts LLC | In force | High confidence | ||
| US 8,735,311 | Copper Cha Zeolite Catalysts In force · High confidence | BASF Mobile Emissions Catalysts LLC | In force | High confidence | ||
| US 9,138,732 | Copper CHA Zeolite Catalysts In force · Medium confidence | BASF Mobile Emissions Catalysts LLC | In force | Medium confidence | ||
| US 9,162,218 | Copper CHA Zeolite Catalysts In force · High confidence | BASF Mobile Emissions Catalysts LLC | In force | High confidence | ||
| US 9,656,254 | Copper Cha Zeolite Catalysts In force · Medium confidence | BASF Mobile Emissions Catalysts LLC | In force | Medium confidence | ||
| US 9,839,905 | Copper Cha Zeolite Catalysts In force · Medium confidence | BASF Mobile Emissions Catalysts LLC | In force | Medium confidence | ||
| US 10,654,031 | Copper Cha Zeolite Catalysts In force · Medium confidence | BASF Mobile Emissions Catalysts LLC | In force | Medium confidence | ||
| US 11,529,619 | Copper Cha Zeolite Catalysts In force · High confidence | BASF Mobile Emissions Catalysts LLC | In force | High confidence | ||
| US 11,845,067 | Copper Cha Zeolite Catalysts In force · High confidence | BASF Mobile Emissions Catalysts LLC | In force | High confidence | ||
| 2 more patents in this group · Pro | ||||||
10 of 12 records shown. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.
Pro members see all 12, including 10 expiring within the 18 months from Nov 14, 2026.
10 of these are in force and held by BASF SE.
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
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.