Also listed on PFG IP LLC, an earlier holder on the record. The recorded assignments below show how it moved.
Term ends Nov 20, 2033 · High confidence
20-year base term ends Mar 22, 2033
Held by Breathe Technologies, Inc.
Filed Mar 22, 2013 as application 13/849,443 · Granted Dec 5, 2017
Base term plus 243 days of patent term adjustment (USPTO delay)
Today
2013
2033
Clock starts
Mar 22, 2013
Mar 22, 2013
Term ends
Nov 20, 2033
Nov 20, 2033
Granted
Dec 5, 2017
Dec 5, 2017
base term
patent term adjustment
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
243
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
2 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.
2
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 runs 243 days past its 20-year base term on prosecution delay. 2 of 3 maintenance fees are paid so far. 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 Mar 22, 2013, when this application, 13/849,443, was filed | Mar 22, 2033 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +243 days, USPTO patent term adjustment record | Nov 20, 2033 | 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 | 2 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Nov 20, 2033 | High confidence |
This family
| US 9,833,584 | this patent Nov 2033 | Nov 2033 |
| Application PCT/US2014/031264 | PCT application no patent term | no patent term |
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 25, 2013 Reel 30080, frame 239 | Ahmad, Samir S.; Welzien, Leonardo Alberto Baloa | Breathe Technologies, Inc. | Assignment of Assignor's Interest |
| Jul 31, 2014 Reel 33453, frame 74 | Breathe Technologies, Inc. | Triplepointcapital LLC | Security Interest |
| Sep 17, 2014 Reel 33763, frame 523 | Breathe Technologies, Inc. | Triplepoint Capital LLC | Corrective Assignment to Correct the Assignee Name Previously Recorded at Reel: 033453 Frame: 0074. Assignor(S) Hereby Confirms the Security Agreement. |
| Sep 22, 2014 Reel 33793, frame 508 | Partners for Growth III, L.P. | PFG IP LLC | Assignment of Assignor's Interest |
| Nov 9, 2015 Reel 37071, frame 207 | Triplepoint Capital LLC | Breathe Technologies, Inc. | Release of Security Interest |
| Dec 29, 2016 Reel 41222, frame 174 | Breathe Technologies, Inc. | Solar Capital Ltd. | Short-Form Patent Security Agreement |
| Mar 24, 2017 Reel 41735, frame 581 | Breathe Technologies, Inc. | Breathe Technologies, Inc. | Merger |
| Mar 27, 2017 Reel 42097, frame 776 | Breathe Technologies, Inc. | Solar Capital Ltd. | Short-Form Patent Security Agreement |
| Jan 8, 2018 Reel 45020, frame 420 | Breathe Technologies, Inc. | Solar Capital Ltd. | Security Interest |
| Mar 1, 2018 Reel 45484, frame 302 | Solar Capital Ltd. | Breathe Technologies, Inc. | Termination of Patent Security Agreement |
| Sep 9, 2019 Reel 50314, frame 707 | Solar Capital Ltd. | Breathe Technologies, Inc. | Release of Security Interest |
| Dec 14, 2021 Reel 58516, frame 1 | Jpmorgan Chase Bank, N.a. | Breathe Technologies, Inc.; Hill-Rom Services, Inc.; Allen Medical Systems, Inc.; Welch Allyn, Inc.; Hill-Rom, Inc.; Voalte, Inc.; Bardy Diagnostics, Inc.; Hill-Rom Holdings, Inc. | Release of Security Interest (Dated October 11, 2019) |
| Dec 14, 2021 reel/frame not recorded | Jpmorgan Chase Bank, N.a. | Breathe Technologies, Inc. | Release of Security Interest (Dated October 11, 2019) |
| Dec 14, 2021 reel/frame not recorded | Jpmorgan Chase Bank, N.a. | Hill-Rom Services, Inc. | Release of Security Interest (Dated October 11, 2019) |
| Dec 14, 2021 reel/frame not recorded | Jpmorgan Chase Bank, N.a. | Allen Medical Systems, Inc. | Release of Security Interest (Dated October 11, 2019) |
| Dec 14, 2021 reel/frame not recorded | Jpmorgan Chase Bank, N.a. | Welch Allyn, Inc. | Release of Security Interest (Dated October 11, 2019) |
| Dec 14, 2021 reel/frame not recorded | Jpmorgan Chase Bank, N.a. | Hill-Rom, Inc. | Release of Security Interest (Dated October 11, 2019) |
| Dec 14, 2021 reel/frame not recorded | Jpmorgan Chase Bank, N.a. | Voalte, Inc. | Release of Security Interest (Dated October 11, 2019) |
| Dec 14, 2021 reel/frame not recorded | Jpmorgan Chase Bank, N.a. | Bardy Diagnostics, Inc. | Release of Security Interest (Dated October 11, 2019) |
| Dec 14, 2021 reel/frame not recorded | Jpmorgan Chase Bank, N.a. | Hill-Rom Holdings, Inc. | Release of Security Interest (Dated October 11, 2019) |
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.
What's changing
Nov 2033
Term ends Nov 20, 2033. Maintenance fees still fall due before then
Note
The 243 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
20
later US patents cite this one
That is top 25% of utility patents granted in 2017 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.