Inficon, Inc.
1 more in force is now held by another company
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
4
Ending by 2030
Feb 2027
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.
- 1 fee due Nov 23, 2026The maintenance fee for Ion source assembly with multiple ionization volumes for use in a mass spectrometer (US 11,658,020) comes due Nov 23, 2026. Unpaid by May 24, 2027, it lapses early.
- 1 fee due Apr 10, 2027The maintenance fee for Method of detecting radicals using mass spectrometry (US 11,784,031) comes due Apr 10, 2027. Unpaid by Oct 12, 2027, it lapses early.
- 1 fee due May 10, 2027The maintenance fee for High capacity monitor crystal exchanger utilizing an organized 3-D storage structure (US 9,182,378) comes due May 10, 2027. Unpaid by Nov 10, 2027, it lapses early.
- 3 fees due Jun 10 to 22, 2027 · next Jun 10
- 1 fee due Jul 16, 2027The maintenance fee for Time-Of-Flight Mass Spectrometer Assembly with a Secondary Flange (US 11,875,984) comes due Jul 16, 2027. Unpaid by Jan 18, 2028, it lapses early.
- 1 fee due Sep 12, 2027The maintenance fee for Unconsumed precursor monitoring (US 11,929,270) comes due Sep 12, 2027. Unpaid by Mar 13, 2028, it lapses early.
Recent changes
- 2 of the patents on this record were granted since Aug 16, 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 7,821,250 | RF sensor clamp assembly In force · From the USPTO record | In force | From the USPTO record | |
| US 7,538,562 | High performance miniature RF sensor for use in microelectronics plasma processing tools In force · From the USPTO record | In force | From the USPTO record | |
| US 8,193,487 | Portable light emitting sampling probe In force · From the USPTO record | In force | From the USPTO record | |
| US 7,719,681 | Apparatus and method for measuring vapor flux density In force · From the USPTO record | In force | From the USPTO record | |
| US 8,438,924 | Method of determining multilayer thin film deposition on a piezoelectric crystal In force · From the USPTO record | In force | From the USPTO record | |
| US 9,217,663 | Multi-chambered acoustic sensor for determination gas composition In force · From the USPTO record | In force | From the USPTO record | |
| US 8,916,822 | Dual-detection residual gas analyzer In force · From the USPTO record | In force | From the USPTO record | |
| US 9,182,378 | High capacity monitor crystal exchanger utilizing an organized 3-D storage structure In force · From the USPTO record | In force | From the USPTO record | |
| US 9,645,125 | Vacuum chamber measurement using residual gas analyzer In force · From the USPTO record | In force | From the USPTO record | |
| US 10,704,150 | Monitoring thin film deposition In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 37: 1 patent in force now held by others · 2 lapsed for an unpaid fee · 21 ended at full term. 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.
7 pending · 6 no status recorded