Also listed on Panavision Inc., an earlier holder on the record. The recorded assignments below show how it moved.
Collateral for a security interest recorded Nov 5, 2020 (Alter Domus (US) LLC).
Term ends Apr 19, 2031 · High confidence
20-year base term ends Apr 19, 2031
Held by Panavision International, L.P.
Filed Apr 19, 2011 as application 13/090,173 · Granted Aug 6, 2013
Base term, 20 years from filing
Today
2011
2031
Clock starts
Apr 19, 2011
Apr 19, 2011
Term ends
Apr 19, 2031
Apr 19, 2031
Granted
Aug 6, 2013
Aug 6, 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.
None
Terminal disclaimer
No disclaimer on this record.
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.
This patent's term is its 20-year base term, with no adjustment for prosecution delay. 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 Apr 19, 2011, when this application, 13/090,173, was filed | Apr 19, 2031 | 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 | None on record | no cap applied | 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 | Apr 19, 2031 | High confidence |
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 |
|---|---|---|---|
| Apr 20, 2011 Reel 26162, frame 324 | Yamanashi, Takanori | Panavision International, L.p. | Assignment of Assignor's Interest |
| Feb 10, 2016 Reel 37693, frame 662 | Panavision Inc.; Panavision International, L.p.; Light Iron Digital, LLC; Pany Rental LLC; Panavision Federal Systems, LLC; Panavision Remote Systems, LLC; Seaway Media Corporation; Panavision U.K. Holdings, Inc.; Panavision Europe Limited; Panavision GP LLC; Panavision Imaging, LLC; Light Iron NY, LLC | Bank of America, N.A., as Agent and U.S. Lender | Security Interest |
| Nov 5, 2020 Reel 54285, frame 199 | Panavision Inc.; Panavision International, L.p.; Light Iron Digital, LLC; Panavision Europe Limited; Panalux Limited | Alter Domus (US) LLC | Security Interest |
| Dec 12, 2022 Reel 62114, frame 459 | Panavision International, L.p. | Bank of America, N.A., as Agent | Security Interest |
| May 2, 2025 Reel 71161, frame 916 | Panavision International, L.p. | Great Rock Capital Partners Management, LLC | Security Interest |
| May 6, 2025 Reel 71043, frame 144 | Bank Of America, N.a. | Panavision Inc.; Panavision GP LLC; Panavision International, L.p.; Light Iron Digital, LLC; Pany Rental LLC; Panavision Federal Systems, LLC; Panavision Remote Systems LLC; Light Iron NY, LLC; Panavision Imaging, LLC; Panavision U.K. Holdings, Inc.; Seaway Media Corporation; Panavision Europe Limited; Panalux Limited | Release of Security Interest |
| May 6, 2025 reel/frame not recorded | Bank Of America, N.a. | Panavision Inc. | Release of Security Interest |
| May 6, 2025 reel/frame not recorded | Bank Of America, N.a. | Panavision GP LLC | Release of Security Interest |
| May 6, 2025 reel/frame not recorded | Bank Of America, N.a. | Panavision International, L.p. | Release of Security Interest |
| May 6, 2025 reel/frame not recorded | Bank Of America, N.a. | Light Iron Digital, LLC | Release of Security Interest |
| May 6, 2025 reel/frame not recorded | Bank Of America, N.a. | Pany Rental LLC | Release of Security Interest |
| May 6, 2025 reel/frame not recorded | Bank Of America, N.a. | Panavision Federal Systems, LLC | Release of Security Interest |
| May 6, 2025 reel/frame not recorded | Bank Of America, N.a. | Panavision Remote Systems LLC | Release of Security Interest |
| May 6, 2025 reel/frame not recorded | Bank Of America, N.a. | Light Iron NY, LLC | Release of Security Interest |
| May 6, 2025 reel/frame not recorded | Bank Of America, N.a. | Panavision Imaging, LLC | Release of Security Interest |
| May 6, 2025 reel/frame not recorded | Bank Of America, N.a. | Panavision U.K. Holdings, Inc. | Release of Security Interest |
| May 6, 2025 reel/frame not recorded | Bank Of America, N.a. | Seaway Media Corporation | Release of Security Interest |
| May 6, 2025 reel/frame not recorded | Bank Of America, N.a. | Panavision Europe Limited | Release of Security Interest |
| May 6, 2025 reel/frame not recorded | Bank Of America, N.a. | Panalux Limited | Release of Security Interest |
| Apr 23, 2026 Reel 75454, frame 461 | Great Rock Capital Partners Management, LLC | Siena Lending Group LLC | Assignment of Patent Security Agreement |
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
Apr 2031
Term ends Apr 19, 2031. No further fees fall due before then
Citations
12
later US patents cite this one
That is above 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.