Collateral for a security interest recorded Dec 23, 2021 (Royal Bank of Canada).
Term ends Aug 5, 2030 · High confidence
20-year base term ends Sep 22, 2028
Filed Dec 16, 2009 as application 12/452,133 · Granted Mar 19, 2013
Base term plus 682 days of patent term adjustment (USPTO delay)
Today
2008
2030
Clock starts
Sep 22, 2008
Sep 22, 2008
Term ends
Aug 5, 2030
Aug 5, 2030
Granted
Mar 19, 2013
Mar 19, 2013
base term
patent term adjustment
fee events
Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
682
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
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.
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 682 days past its 20-year base term on 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 Sep 22, 2008, when application PCT/US2008/077156, the earliest non-provisional in its chain, was filed (this one was filed Dec 16, 2009) | Sep 22, 2028 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +682 days, USPTO patent term adjustment record | Aug 5, 2030 | 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 | Aug 5, 2030 | High confidence |
This family
| US 8,398,310 | this patent Aug 2030 | Aug 2030 |
1 of 2 applications in this family shown, earliest filings first. The applications whose file history this site holds. The family may have others.
Assignments
The 40 most recent of 46 recorded documents are shown; the 6 earliest are not. 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 |
|---|---|---|---|
| Jun 12, 2015 reel/frame not recorded | Deutsche Bank AG New York Branch | Clarus Fluid Intelligence, LLC | Release of Security Interest |
| Jun 12, 2015 reel/frame not recorded | Deutsche Bank AG New York Branch | Alcotec Wire Corporation | Release of Security Interest |
| Jun 12, 2015 reel/frame not recorded | Deutsche Bank AG New York Branch | Alloy Rods Global Inc. | Release of Security Interest |
| Jun 12, 2015 reel/frame not recorded | Deutsche Bank AG New York Branch | Anderson Group Inc. | Release of Security Interest |
| Jun 12, 2015 reel/frame not recorded | Deutsche Bank AG New York Branch | Esab AB | Release of Security Interest |
| Jun 12, 2015 reel/frame not recorded | Deutsche Bank AG New York Branch | Emsa Holdings Inc. | Release of Security Interest |
| Jun 12, 2015 reel/frame not recorded | Deutsche Bank AG New York Branch | The Esab Group Inc. | Release of Security Interest |
| Jun 12, 2015 reel/frame not recorded | Deutsche Bank AG New York Branch | Distribution Mining & Equipment Company, LLC | Release of Security Interest |
| Jun 12, 2015 reel/frame not recorded | Deutsche Bank AG New York Branch | Howden Group Limited | Release of Security Interest |
| Jun 12, 2015 reel/frame not recorded | Deutsche Bank AG New York Branch | Howden Compressors, Inc. | Release of Security Interest |
| Jun 12, 2015 reel/frame not recorded | Deutsche Bank AG New York Branch | Howden North America Inc. | Release of Security Interest |
| Jun 12, 2015 reel/frame not recorded | Deutsche Bank AG New York Branch | Imo Industries Inc. | Release of Security Interest |
| Jun 12, 2015 reel/frame not recorded | Deutsche Bank AG New York Branch | Howden American Fan Company | Release of Security Interest |
| Jun 12, 2015 reel/frame not recorded | Deutsche Bank AG New York Branch | Shawebone Holdings Inc. | Release of Security Interest |
| Jun 12, 2015 reel/frame not recorded | Deutsche Bank AG New York Branch | Stoody Company | Release of Security Interest |
| Jun 12, 2015 reel/frame not recorded | Deutsche Bank AG New York Branch | Total Lubrication Management Company | Release of Security Interest |
| Jun 12, 2015 reel/frame not recorded | Deutsche Bank AG New York Branch | Victor Equipment Company | Release of Security Interest |
| Jun 12, 2015 reel/frame not recorded | Deutsche Bank AG New York Branch | Victor Technologies International, Inc. | Release of Security Interest |
| Feb 9, 2017 Reel 41666, frame 736 | Total Lubrication Management Company | Colfax Fluid Handling Reliability Services Company | Change of Name |
| Dec 11, 2017 Reel 45163, frame 731 | Circor Aerospace, Inc.; Circor Instrumentation Technologies, Inc.; Deltavalve, LLC; Spence Engineering Company, Inc.; Tapcoenpro, LLC; Colfax Fluid Handling Reliability Services Company; Clarus Fluid Intelligence LLC; Circor International, Inc. | Deutsche Bank AG New York Branch, as Collateral Agent | Security Agreement |
| Oct 25, 2018 Reel 47879, frame 59 | Colfax Fluid Handling Reliability Services Company | Circor Reliability Services Company | Change of Name |
| Dec 17, 2018 Reel 47929, frame 49 | Colfax Fluid Handling Reliability Services Company | Circor Reliability Services Company | Change of Name |
| Jan 29, 2019 Reel 48162, frame 560 | Deutsche Bank AG New York Branch | Circor Reliability Services Company; Clarus Fluid Intelligence, LLC | Release of Security Interest |
| Jan 29, 2019 reel/frame not recorded | Deutsche Bank AG New York Branch | Circor Reliability Services Company | Release of Security Interest |
| Jan 29, 2019 reel/frame not recorded | Deutsche Bank AG New York Branch | Clarus Fluid Intelligence, LLC | Release of Security Interest |
| Feb 14, 2019 Reel 48331, frame 133 | Circor Reliability Services Company | Golub Capital Markets LLC, as Administrative Agent | Security Interest |
| Feb 14, 2019 Reel 48331, frame 438 | Circor Reliability Services Company | Cortland Capital Market Services LLC | Security Interest |
| Feb 21, 2019 Reel 48402, frame 423 | Circor Reliability Services Company | U.S. Bank National Association, as Administrative Agent | Patent Security Agreement |
| May 27, 2020 Reel 52757, frame 68 | Circor Reliability Services Company | Reladyne Reliability Services Inc. | Change of Name |
| Dec 23, 2021 Reel 58473, frame 486 | U.S. Bank National Association, as Administrative Agent | Reladyne Reliability Services, Inc. (F/K/A Circor Reliability Services Company) | Release of Security Interest |
| Dec 23, 2021 Reel 58575, frame 452 | Clarus Fluid Intelligence, LLC; Reladyne LLC; Reladyne Reliability Services Inc. | Royal Bank of Canada, as Collateral Agent | Security Agreement (First Lien) |
| Dec 23, 2021 Reel 58576, frame 258 | Reladyne Reliability Services Inc.; Reladyne LLC; Drydene Performance Products, LLC; Clarus Fluid Intelligence, LLC; PPC Lubricants, LLC; Reladyne West, LLC; Four O Corporation | Ally Bank, As Collateral Agent | Security Agreement |
| Dec 27, 2021 Reel 58479, frame 819 | Cortland Capital Market Services LLC | Circor Reliability Services Company | Release of Security Interest |
| Dec 27, 2021 Reel 58480, frame 690 | Golub Capital Markets LLC, as Administrative Agent | Circor Reliability Services Company | Release of Security Interest |
| Jan 4, 2022 Reel 58545, frame 87 | Reladyne Reliability Services Inc.; Reladyne LLC; Clarus Fluid Intelligence, LLC; PPC Lubricants, LLC; Reladyne West, LLC; Four O Corporation; Drydene Performance Products, LLC | Oaktree Fund Administration, LLC | Security Interest |
| May 20, 2024 Reel 67464, frame 189 | Oaktree Fund Administration, LLC | Reladyne Reliability Services, Inc.; Reladyne, LLC; Clarus Fluid Intelligence, LLC; Sun Coast Resources, LLC | Release of Security Interest |
| May 20, 2024 reel/frame not recorded | Oaktree Fund Administration, LLC | Reladyne Reliability Services, Inc. | Release of Security Interest |
| May 20, 2024 reel/frame not recorded | Oaktree Fund Administration, LLC | Reladyne, LLC | Release of Security Interest |
| May 20, 2024 reel/frame not recorded | Oaktree Fund Administration, LLC | Clarus Fluid Intelligence, LLC | Release of Security Interest |
| May 20, 2024 reel/frame not recorded | Oaktree Fund Administration, LLC | Sun Coast Resources, LLC | Release of Security Interest |
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.
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
What's changing
Aug 2030
Term ends Aug 5, 2030. No further fees fall due before then
Note
The 682 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
15
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.