Patent AnalyticsExaminers
Rankings

Law firm or agent

Hach Company

86 applicationsfiled 2007 to 2022

Allowance rate
92%
+16 pts vs the USPTO range 84% to 96%
Rejections before allowance
1.9
+0.3 vs the USPTO
Months to first action
17.4 mo
−1.2 vs the USPTO
Needed an RCE
36%
+9 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
17752157UV RADIATION SOURCE ASSEMBLY2022-05-24Allowed004.1 mo
17103018METHODS FOR ONLINE CONTROL OF A CHEMICAL TREATMENT SOLUTION USING SCALE SATURATION …2020-11-24Allowed1024.2 mo
16649564INSITU REDUCTION OF HEXAVALENT CHROMIUM2020-03-20Abandoned0018.1 mo
15790764Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15687387Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15726169Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15716606Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15313116Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15915677Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15577226Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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