Patent AnalyticsExaminers
Rankings

Law firm or agent

Winstead PC (Overflow)

147 applicationsfiled 2006 to 2011

Allowance rate
1%
−75 pts vs the USPTO range 0% to 4%
Rejections before allowance
n/a
Needs 5 decided cases; has 1
Months to first action
22.4 mo
+3.8 vs the USPTO
Needed an RCE
3%
−24 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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Domains

Where the applications fall

CPC subclasses

A61K Medical preparations85 apps
G06Q Data processing for administrative, commercial, financial purposes4 apps
G06F Electric digital data processing4 apps
A23C 3 apps
A61P Therapeutic activity of compounds3 apps
A47C 3 apps

Art units

164928 apps
165427 apps
164724 apps
16469 apps
36283 apps
36733 apps

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

Does an interview help?

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Applications

Every application in the record

ApplicationTitleFiledStatusRejectionsRCEsTo 1st action
12997675SUBSEA HEAT EXCHANGER2011-01-20Abandoned1032.3 mo
12822987Jars for Wellbore Operations2010-06-24Abandoned103.3 mo
12376901POLYMER COMPOSITES MECHANICALLY REINFORCED WITH ALKYL AND UREA FUNCTIONALIZED NANOT…2010-05-24Abandoned2013.7 mo
15546694Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15989466Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15222454Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15692646Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15265406Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15817433Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15736464Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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