Loci Controls, Inc.

55 patents currently held · Updated Nov 15, 2026

Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.

Ending by 2030

Dec 2031

Next term end

When these terms end

5 yrs10 yrs20 yrs

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 Dec 13, 2026
The maintenance fee for Landfill Gas Extraction Control System Throttle (US 11,673,171) comes due Dec 13, 2026. Unpaid by Jun 14, 2027, it lapses early.
1 fee due Mar 3, 2027
The maintenance fee for Devices and Techniques Relating to Landfill Gas Extraction (US 10,400,560) comes due Mar 3, 2027. Unpaid by Sep 3, 2027, it lapses early.
1 fee due Apr 22, 2027
The maintenance fee for Devices and Techniques Relating to Landfill Gas Extraction (US 10,449,578) comes due Apr 22, 2027. Unpaid by Oct 22, 2027, it lapses early.
2 fees due Jun 19 to 26, 2027 · next Jun 19
4 fees due Jul 9 to 30, 2027 · next Jul 9
1 fee due Aug 11, 2027
The maintenance fee for Devices and Techniques Relating to Landfill Gas Extraction (US 10,556,259) comes due Aug 11, 2027. Unpaid by Feb 11, 2028, it lapses early.
2 fees due Sep 3, 2027
2 fees due Nov 5 to 7, 2027 · next Nov 5

Which patents, and when each one lapses · Pro

Recent changes

1 of the patents on this record was granted 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 8,528,420	Eccentric venturi flow measurement device In force Term ends Dec 21, 2031 · From the USPTO record	In force	Term ends Dec 21, 2031	From the USPTO record
US 10,556,259	Devices and Techniques Relating to Landfill Gas Extraction In force Term ends Nov 4, 2034 · High confidence	In force	Term ends Nov 4, 2034	High confidence
US 10,576,514	Devices and Techniques Relating to Landfill Gas Extraction In force Term ends Nov 4, 2034 · High confidence	In force	Term ends Nov 4, 2034	High confidence
US 10,639,687	Devices and Techniques Relating to Landfill Gas Extraction In force Term ends Nov 4, 2034 · High confidence	In force	Term ends Nov 4, 2034	High confidence
US 10,682,678	Devices and Techniques Relating to Landfill Gas Extraction In force Term ends Nov 4, 2034 · High confidence	In force	Term ends Nov 4, 2034	High confidence
US 11,007,555	Devices and Techniques Relating to Landfill Gas Extraction In force Ends no later than Nov 4, 2034 · Medium confidence	In force	Ends no later than Nov 4, 2034	Medium confidence
US 11,072,006	Devices and techniques relating to landfill gas extraction In force Ends no later than Nov 4, 2034 · From the USPTO record	In force	Ends no later than Nov 4, 2034	From the USPTO record
US 11,084,074	Devices and Techniques Relating to Landfill Gas Extraction In force Term ends Nov 4, 2034 · High confidence	In force	Term ends Nov 4, 2034	High confidence
US 11,602,777	Devices and Techniques Relating to Landfill Gas Extraction In force Ends no later than Nov 4, 2034 · Low confidence	In force	Ends no later than Nov 4, 2034	Low confidence
US 11,602,778	Devices and Techniques Relating to Landfill Gas Extraction In force Ends no later than Nov 4, 2034 · Medium confidence	In force	Ends no later than Nov 4, 2034	Medium confidence

10 of 55 patents shown.

Pro members see all 55.

Pro members: see all 55 patents

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.

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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.

9 pending · 2 no status recorded

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