Eagle US 2 LLC

24 patents currently held · Updated Nov 14, 2026

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

Ending by 2030

Apr 2027

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.

2 fees due Mar 3 to 22, 2027 · next Mar 3
1 fee due Jun 24, 2027
The maintenance fee for Acid Tablet Composition and Methods of Preparing and Using the Same (US 10,512,270) comes due Jun 24, 2027. Unpaid by Dec 27, 2027, it lapses early.
3 fees due Aug 16 to 23, 2027 · next Aug 16
2 fees due Sep 1 to 22, 2027 · next Sep 1

Which patents, and when each one lapses · Pro

Recent changes

Nothing was recorded against this company's patents in the last 90 days.

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 7,431,863	Calcium Hypochlorite Composition In force Term ends Apr 24, 2027 · High confidence	In force	Term ends Apr 24, 2027	High confidence
US 7,618,527	Method of Operating a Diaphragm Electrolytic Cell In force Term ends Jun 14, 2027 · High confidence	In force	Term ends Jun 14, 2027	High confidence
US D685,080	Calcium Hypochlorite Tablet In force Term ends Jun 25, 2027 · High confidence	In force	Term ends Jun 25, 2027	High confidence
US D685,081	Calcium Hypochlorite Tablet In force Term ends Jun 25, 2027 · High confidence	In force	Term ends Jun 25, 2027	High confidence
US 8,460,536	Diaphragm for electrolytic cell In force Term ends Jun 9, 2031 · High confidence	In force	Term ends Jun 9, 2031	High confidence
US 8,784,620	Method of Operating a Diaphragm Electrolytic Cell In force Term ends Sep 19, 2031 · High confidence	In force	Term ends Sep 19, 2031	High confidence
US 8,889,930	Process for Producing Chlorinated Hydrocarbons In force Term ends Oct 23, 2033 · High confidence	In force	Term ends Oct 23, 2033	High confidence
US 9,289,758	Processes for Producing Chlorinated Hydrocarbons and Methods for Recovering Polyvalent Antimony Catalysts Therefrom In force Term ends Oct 23, 2033 · Medium confidence	In force	Term ends Oct 23, 2033	Medium confidence
US 9,688,592	Processes for Producing Chlorinated Hydrocarbons and Methods for Recovering Polyvalent Antimony Catalysts Therefrom In force Term ends Oct 23, 2033 · High confidence	In force	Term ends Oct 23, 2033	High confidence
US 10,112,880	Processes for Producing Chlorinated Hydrocarbons and Methods for Recovering Polyvalent Antimony Catalysts Therefrom In force Term ends Oct 23, 2033 · Medium confidence	In force	Term ends Oct 23, 2033	Medium confidence

10 of 24 patents shown.

Pro members see all 24.

Pro members: see all 24 patents

Also on record, not counted in the 24: 2 lapsed for an unpaid fee · 6 ended at full term · 1 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.

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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.

1 abandoned

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