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Rankings

Company or institution

ClearSign Technologies Corporation

35 applicationsfiled 2010 to 2026

Allowance rate
75%
level with the USPTO range 57% to 87%
Rejections before allowance
1.5
−0.1 vs the USPTO
Months to first action
22.7 mo
+4.1 vs the USPTO
Needed an RCE
31%
+4 pts vs the USPTO

Timeline

Applications by filing year: drag across the years to study a period

Allowed in green, abandoned in red, pending in grey. The figures above and the charts that can be recomputed by filing year follow the span you pick.

Compared with the office

Against every applicant before the USPTO

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Trend

Allowance by filing year

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Rejection fingerprint

What gets rejected, by statute

Share of parsed office actions raising each ground; blue is the USPTO.

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What works

Allowance by strategy used

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Interviews

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Applications

Every application in the record

ApplicationTitleFiledStatusRejectionsRCEsTo 1st action
19523894BURNER AND METHOD USING A FLEXIBLE FUEL INCLUDING HYDROGEN2026-03-27Pending00n/a
19545711BURNER ASSEMBLY FOR GASEOUS FUELS2026-02-20Pending00n/a
19030793PREFABRICATED INTEGRATED COMBUSTION ASSEMBLIES AND METHODS OF INSTALLING THE SAME I…2025-01-17Pending00n/a
15643112Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15610140Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15913219Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15427148Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15352638Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15821817Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15429980Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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