Ecodyst, Inc.

11 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

Nov 2032

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 4, 2026
The maintenance fee for Distillation and rotary evaporation apparatuses, devices and systems (US 10,307,688) comes due Dec 4, 2026. Unpaid by Jun 4, 2027, it lapses early.
1 fee due Apr 10, 2027
The maintenance fee for Distillation and rotary evaporation apparatuses, devices and systems (US 11,779,857) comes due Apr 10, 2027. Unpaid by Oct 12, 2027, it lapses early.
1 fee due Sep 12, 2027
The maintenance fee for Compact chiller and cooler apparatuses, devices and systems (US 11,927,370) comes due Sep 12, 2027. Unpaid by Mar 13, 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 D803,276	Compact chiller and condenser In force Term ends Nov 21, 2032 · From the USPTO record	In force	Term ends Nov 21, 2032	From the USPTO record
US 9,005,403	Rotary Evaporator In force Term ends Jan 21, 2034 · High confidence	In force	Term ends Jan 21, 2034	High confidence
US 10,307,688	Distillation and rotary evaporation apparatuses, devices and systems In force Term ends Nov 25, 2035 · From the USPTO record	In force	Term ends Nov 25, 2035	From the USPTO record
US 10,898,828	Distillation and rotary evaporation apparatuses, devices and systems In force Ends no later than Nov 25, 2035 · From the USPTO record	In force	Ends no later than Nov 25, 2035	From the USPTO record
US D903,727	Large scale chiller In force Term ends Dec 1, 2035 · From the USPTO record	In force	Term ends Dec 1, 2035	From the USPTO record
US 11,779,857	Distillation and rotary evaporation apparatuses, devices and systems In force Term ends Dec 12, 2035 · From the USPTO record	In force	Term ends Dec 12, 2035	From the USPTO record
US 11,927,370	Compact chiller and cooler apparatuses, devices and systems In force Ends no later than Jun 10, 2036 · From the USPTO record	In force	Ends no later than Jun 10, 2036	From the USPTO record
US 11,047,602	Compact chiller and cooler apparatuses, devices and systems In force Term ends Oct 3, 2036 · From the USPTO record	In force	Term ends Oct 3, 2036	From the USPTO record
US D977,530	Large scale chiller In force Term ends Feb 7, 2038 · From the USPTO record	In force	Term ends Feb 7, 2038	From the USPTO record
US 11,400,388	Large scale standalone chillers, all-in-one rotary evaporators and related methods In force Term ends Apr 3, 2038 · From the USPTO record	In force	Term ends Apr 3, 2038	From the USPTO record

10 of 11 patents shown.

Pro members see all 11.

Pro members: see all 11 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

Every application published under this name has become a patent.