Entegris, Inc.
29 more in force are now held by other companies
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
Recorded under 14 name spellings.
136
Ending by 2030
Nov 2026
Next term end
When these terms end
Held patents by the year their term ends
20262027202820292030203120322033203420352036203720382039204020412042204320442045
Fee deadlines
Maintenance fees fall due 3.5, 7.5 and 11.5 years after grant. A missed fee ends a patent at the end of the six month grace period that follows, not on the due date.
- 3 fees due Nov 19 to 21, 2026 · next Nov 19
- 10 fees due Dec 2 to 30, 2026 · next Dec 2
- 17 fees due Jan 2 to 25, 2027 · next Jan 2
- 16 fees due Feb 1 to 28, 2027 · next Feb 1
- 13 fees due Mar 1 to 26, 2027 · next Mar 1
- 15 fees due Apr 1 to 30, 2027 · next Apr 1
- 12 fees due May 7 to 28, 2027 · next May 7
- 12 fees due Jun 3 to 24, 2027 · next Jun 3
- 11 fees due Jul 7 to 30, 2027 · next Jul 7
- 20 fees due Aug 4 to 27, 2027 · next Aug 4
- 11 fees due Sep 3 to 29, 2027 · next Sep 3
- 6 fees due Oct 2 to 23, 2027 · next Oct 2
- 6 fees due Nov 5 to 14, 2027 · next Nov 5
Recent changes
- 25 of the patents on this record were granted since Aug 17, 2026
- 7 terms have ended since Aug 17, 2026
Patents held now
Soonest term end first. Each date below is computed on that patent's own page, which shows the rule, the adjustments and the fee history it was derived from.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,822,586 | System and Method for Optimizing and Simulating Thermal Management Systems and Predictive Flow Control In force · High confidence | In force | High confidence | |
| US 8,678,775 | System and Method for Position Control of a Mechanical Piston in a Pump In force · High confidence | In force | High confidence | |
| US 9,262,361 | I/O Systems, Methods and Devices for Interfacing A Pump Controller In force · High confidence | In force | High confidence | |
| US 9,309,872 | System and Method for Position Control of a Mechanical Piston in a Pump In force · Medium confidence | In force | Medium confidence | |
| US 7,607,543 | Reticle Pod with Isolation System In force · High confidence | In force | High confidence | |
| US D673,853 | Substrate Shipper Component In force · High confidence | In force | High confidence | |
| US 8,221,532 | Nanoporous Articles and Methods of Making Same In force · High confidence | In force | High confidence | |
| US 9,443,713 | Oxidizing Aqueous Cleaner for the Removal of Post-Etch Residues In force · High confidence | In force | High confidence | |
| US 9,833,818 | Working Surface Cleaning System and Method In force · Medium confidence | In force | Medium confidence | |
| US 7,806,151 | Drum Cap Venting Device In force · High confidence | In force | High confidence |
Also on record, not counted in the 757: 29 patents in force now held by others · 266 lapsed for an unpaid fee · 622 ended at full term · 4 surrendered on reissue. List them
Sources and methods
Compiled from the USPTO record, grants, published applications and recorded assignments, not yet reviewed by hand.
How this record was built
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.
Published applications
US patent applications published under this name that have not become patents. An application is published about eighteen months after its earliest filing; one that has not been published is in no public record.
227 pending · 172 abandoned · 31 no status recorded