Spinchem AB
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
1
Ending by 2030
Aug 2028
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 10, 2027The maintenance fee for Device for Performing a Chemical Transformation in Fluidic Media (US 9,333,479) comes due Nov 10, 2027. Unpaid by May 10, 2028, it lapses early.
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.
Showing 1 to 9 of 9
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US D711,271 | Rotating flow cell containing a cartridge therein In force · From the USPTO record | In force | From the USPTO record | |
| US 8,460,615 | Device for Performing a Chemical Transformation in Fluidic Media In force · High confidence | In force | High confidence | |
| US 8,808,636 | Device for Performing a Chemical Transformation in Fluidic Media In force · High confidence | In force | High confidence | |
| US 9,333,479 | Device for Performing a Chemical Transformation in Fluidic Media In force · High confidence | In force | High confidence | |
| US 10,213,759 | Auxiliary reactor for biological or chemical transformation In force · From the USPTO record | In force | From the USPTO record | |
| US 10,188,963 | A Reactor for Biological or Chemical Transformation In force · High confidence | In force | High confidence | |
| US 11,291,968 | Reactor comprising a nozzle for cleaning fluid, a kit and a method In force · From the USPTO record | In force | From the USPTO record | |
| US 11,192,076 | Flow-promoting device, a reactor arrangement and the use of such flow-promoting device In force · From the USPTO record | In force | From the USPTO record | |
| US 12,274,991 | Reactor arrangement comprising a means for rotating and/or oscillating a transformation device and a method of using such reactor arrangement In force · From the USPTO record | In force | From the USPTO record |
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.
1 abandoned · 1 no status recorded