Windgaplegacyco, LLC

20 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

Dec 2033

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 Nov 28, 2026
1 fee due Jan 16, 2027
The maintenance fee for Portable Drug Mixing and Delivery Device and Associated Methods (US 10,350,364) comes due Jan 16, 2027. Unpaid by Jul 16, 2027, it lapses early.
1 fee due Feb 27, 2027
The maintenance fee for Removable Actuating Cap for Use with an Auto-Injector Assembly (US 10,391,262) comes due Feb 27, 2027. Unpaid by Aug 27, 2027, it lapses early.
1 fee due Jun 1, 2027
The maintenance fee for Portable drug mixing and delivery system and method (US 9,199,037) comes due Jun 1, 2027. Unpaid by Dec 1, 2027, it lapses early.
2 fees due Jul 5 to 21, 2027 · next Jul 5
1 fee due Aug 25, 2027
The maintenance fee for Portable drug mixing and delivery device and associated methods (US 10,569,017) comes due Aug 25, 2027. Unpaid by Feb 25, 2028, it lapses early.

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 9,227,017	Automatic mixing device and delivery system In force Term ends Dec 4, 2033 · From the USPTO record	In force	Term ends Dec 4, 2033	From the USPTO record
US 9,199,037	Portable drug mixing and delivery system and method In force Term ends Mar 18, 2034 · From the USPTO record	In force	Term ends Mar 18, 2034	From the USPTO record
US 9,907,910	Portable drug mixing and delivery device and associated methods In force Term ends Mar 18, 2034 · From the USPTO record	In force	Term ends Mar 18, 2034	From the USPTO record
US 10,195,361	Portable drug mixing and delivery system and method In force Term ends Mar 18, 2034 · From the USPTO record	In force	Term ends Mar 18, 2034	From the USPTO record
US 10,569,017	Portable drug mixing and delivery device and associated methods In force Term ends Apr 18, 2034 · From the USPTO record	In force	Term ends Apr 18, 2034	From the USPTO record
US 12,239,822	Portable drug mixing and delivery device and associated methods In force Term ends Nov 5, 2034 · From the USPTO record	In force	Term ends Nov 5, 2034	From the USPTO record
US 12,239,823	Drug mixing and delivery system and method In force Term ends Dec 18, 2034 · From the USPTO record	In force	Term ends Dec 18, 2034	From the USPTO record
US 10,391,262	Removable Actuating Cap for Use with an Auto-Injector Assembly In force Term ends Jan 20, 2035 · Medium confidence	In force	Term ends Jan 20, 2035	Medium confidence
US 9,907,911	Portable drug mixing and delivery device and associated methods In force Term ends Aug 18, 2035 · From the USPTO record	In force	Term ends Aug 18, 2035	From the USPTO record
US 10,300,198	Portable drug mixing and delivery device and associated methods In force Term ends Aug 18, 2035 · From the USPTO record	In force	Term ends Aug 18, 2035	From the USPTO record

10 of 20 patents shown.

Pro members see all 20.

Pro members: see all 20 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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