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Systems and Methods for the Remote Detection of Greenhouse Atmospheric Gas

US 10,295,410 In force
OverviewAssignmentsSources & methods

Also listed on Quantum Spatial, Inc., an earlier holder on the record. The recorded assignments below show how it moved.

Collateral for a security interest recorded Nov 5, 2025 (Jefferies Finance LLC).

Term ends Sep 1, 2037 · High confidence

Filed Sep 1, 2017 as application 15/694,714 · Granted May 21, 2019
Base term, 20 years from filing
Today
20 years from filing
2017 2037
Clock starts
Sep 1, 2017
Term ends
Sep 1, 2037
Granted
May 21, 2019
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.
1 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. 1 of 3 maintenance fees is 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.
StepInputDate after this stepConfidence
Base term, 20 years from filingClock starts Sep 1, 2017, when this application, 15/694,714, was filedSep 1, 2037High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustmentNone on fileno changeHigh confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events1 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderSep 1, 2037High 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.
RecordedAssignorAssigneeConveyance
Sep 12, 2017
Reel 43559, frame 914
Nowicki, Scott; Nowicki, KeithQuantum Spatial, Inc.Assignment of Assignor's Interest
Nov 21, 2017
Reel 44207, frame 646
Quantum Spatial, Inc.Cerberus Business Finance, LLC, as Collateral AgentSecurity Agreement - Patents
Sep 5, 2019
Reel 50277, frame 594
Quantum Spatial, Inc.Twin Brook Capital Partners, LLC, as AgentSecurity Interest
Sep 6, 2019
Reel 50289, frame 924
Cerberus Business Finance, LLC, as Collateral AgentQuantum Spatial, Inc.Release of Security Interest
Sep 23, 2019
Reel 50461, frame 974
Quantum Spatial, Inc.Twin Brook Capital Partners, LLC, as AgentCorrective Assignment to Correct the Incorrect Application Number 29/688475 Previously Recorded on Reel 050277 Frame 0594. Assignor(S) Hereby Confirms the Patent Security Agreement.
Dec 23, 2019
Reel 51352, frame 311
Quantum Spatial, Inc.Bank of America, N.A., as Administrative AgentSecurity Interest
Jan 17, 2020
Reel 51542, frame 759
Twin Brook Capital Partners, LLCQuantum Spatial, Inc.Release of Security Interest
Feb 15, 2023
Reel 62762, frame 474
Quantum Spatial, Inc.NV5 Geospatial, Inc.Change of Name
Aug 4, 2025
Reel 71928, frame 192
Bank of America, N.A., as Administrative AgentNV5 Geospatial, Inc. (Formerly Named Quantum Spatial, Inc.)Release of Security Interest
Nov 5, 2025
Reel 73463, frame 44
NV5 Geospatial, Inc.Jefferies Finance LLC, as Collateral AgentJoinder to 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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