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Rankings

Company or institution

ClearSign Combustion Corporation

170 applicationsfiled 2011 to 2019

Allowance rate
55%
−21 pts vs the USPTO range 47% to 62%
Rejections before allowance
1.3
−0.3 vs the USPTO
Months to first action
24.7 mo
+6.1 vs the USPTO
Needed an RCE
12%
−15 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
16558853FIELD INSTALLED PERFORATED FLAME HOLDER AND METHOD OF ASSEMBLY AND INSTALLATION2019-09-03Allowed1021.5 mo
16557574COMBUSTION SYSTEM WITH PERFORATED FLAME HOLDER AND SWIRL STABLIZED PREHEATING FLAME2019-08-30Allowed1021.2 mo
16552151TRAPPED VORTEX COMBUSTOR2019-08-27Abandoned0035.0 mo
15319833Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15535666Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15193122Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15512635Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15470606Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15296063Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15686899Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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