Term ends Oct 1, 2029 · High confidence
20-year base term ends Oct 1, 2029
Held by Xsys Flexo US LLC
Filed Mar 5, 2012 as application 13/411,762 · Granted Jun 25, 2013
Base term, 20 years from filing
Today
2009
2029
Clock starts
Oct 1, 2009
Oct 1, 2009
Term ends
Oct 1, 2029
Oct 1, 2029
Granted
Jun 25, 2013
Jun 25, 2013
base term
fee events
Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
None
Term adjustment
No prosecution delay on this record.
No effect
Terminal disclaimer
Resolved from the filed document, referencing US 8,158,331, to Oct 1, 2029. The term already ends on or before that date, so the cap shortened nothing.
3 of 3
Maintenance fees paid
Three maintenance fees fall due, at 3.5, 7.5 and 11.5 years from grant. This counts the ones the record shows paid.
3
Family applications on record here
Applications sharing this one's continuity chain whose file history this site holds. The family may have others.
This patent's term is its 20-year base term, with no adjustment for prosecution delay. A terminal disclaimer is resolved from the filed document, and it ends no earlier than this term, so it shortens nothing. All three maintenance fees are recorded paid; no more fees are due. Confidence: High. from the record
How we calculated this date
One row per rule, each showing its own input and what it did to the date. A step we could not verify says so instead of resolving itself.
| Step | Input | Date after this step | Confidence |
|---|---|---|---|
| Base term, 20 years from filing | Clock starts Oct 1, 2009, when application 12/571,523, the earliest non-provisional in its chain, was filed (this one was filed Mar 5, 2012) | Oct 1, 2029 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | None on file | no change | High confidence |
| Terminal disclaimer cap | Disclaimer resolved from the filed document (refs US 8,158,331) | resolves to Oct 1, 2029, no earlier than this term, so no change | High confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 3 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Oct 1, 2029 | High confidence |
This family
| US 8,158,331 | In force Oct 2030 | Oct 2030 |
| US 9,720,326 | In force Oct 2029 | Oct 2029 |
| US 8,470,517 | this patent Oct 2029 | Oct 2029 |
The applications whose file history this site holds. The family may have others.
Assignments
Assignment documents as recorded at the USPTO, oldest first, with the reel and frame each was recorded at. A recorded assignment is a filed document, not a statement of current ownership, and the absence of a later one is not evidence that the last one still stands.
| Recorded | Assignor | Assignee | Conveyance |
|---|---|---|---|
| Mar 21, 2012 Reel 27902, frame 403 | Recchia, David A. | MacDermid Printing Solutions, LLC | Assignment of Assignor's Interest |
| Jul 19, 2013 Reel 30831, frame 606 | MacDermid Printing Solutions, LLC | Credit Suisse AG, Cayman Islands Branch, as First Lien Collateral Agent | First Lien Patent Security Agreement |
| Jul 19, 2013 Reel 30831, frame 757 | MacDermid Printing Solutions, LLC | Credit Suisse AG, Cayman Islands Branch, as Second Lien Collateral Agent | Second Lien Patent Security Agreement |
| Nov 1, 2013 Reel 31536, frame 778 | Credit Suisse AG, Cayman Islands Branch, as First Lien Collateral Agent | Barclays Bank PLC, as Successor Collateral Agent | Assignment and Assumption of Security Interests at Reel/Frame Nos. 30831/0549, 30833/0660, 30831/0606, 30833/0700, and 30833/0727 |
| Nov 1, 2013 Reel 31537, frame 113 | Credit Suisse AG, Cayman Islands Branch, as Second Lien Collateral Agent | MacDermid Printing Solutions, LLC | Release of Security Interest in Patent Collateral at Reel/Frame No. 30831/0757 |
| May 30, 2018 Reel 46268, frame 600 | MacDermid Printing Solutions, LLC | MacDermid Graphics Solutions, LLC | Change of Name |
| Feb 4, 2019 Reel 48232, frame 638 | Barclays Bank PLC, as Collateral Agent | MacDermid Graphics Solutions, LLC | Release of Security Interest |
| Feb 5, 2019 Reel 49855, frame 1 | MacDermid Graphics Solutions, LLC (F/K/A MacDermid Printing Solutions, LLC) | Barclays Bank PLC, as Collateral Agent | Security Interest |
| Nov 17, 2022 Reel 61956, frame 643 | Barclays Bank PLC | Citibank, N.a. | Assignment of Security Interest in Patent Collateral |
| Feb 28, 2025 Reel 70365, frame 89 | Citibank, N.A., as Collateral Agent | MacDermid Graphics Solutions, LLC | Partial Release of Security Interest in Patent Collateral at R/F 049855/0001 |
| Apr 3, 2026 Reel 75338, frame 889 | MacDermid Graphics Solutions, LLC | Xsys Flexo US LLC | Change of Name |
Sources
Google Patents · The patent document at USPTO · Assignment records at USPTO
USPTO account required: This application in Patent Center · USPTO's maintenance fee lookup
Maintenance fee events come from USPTO's own fee records. Its fee lookup asks for the patent number and the application number.
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Alerts on its grants, lapses and transfers.
What's changing
Oct 2029
Term ends Oct 1, 2029. No further fees fall due before then
Terminal disclaimer
A terminal disclaimer resolved from the filed document, referencing US 8,158,331, ends no earlier than this term, so it caps nothing.
Citations
2
later US patents cite this one
That is below the median of utility patents granted in 2013 in our data, the only group it is compared against.
How we rank
Every date shows its work: the base term, any term adjustment or extension, any disclaimer cap, and the maintenance fee record, each with a confidence tier. How this record was built
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.
In force means the term is running and no lapse is on record. It is not a finding that the patent is valid.