Patent AnalyticsExaminers
Rankings

Law firm or agent

Dickinson Wright/ BD

527 applicationsfiled 2007 to 2026

Allowance rate
95%
+19 pts vs the USPTO range 92% to 96%
Rejections before allowance
2.7
+1.2 vs the USPTO
Months to first action
22.9 mo
+4.3 vs the USPTO
Needed an RCE
44%
+17 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

A61M Devices for introducing media into the body459 apps
A61B Diagnosis, surgery, identification16 apps
A61J 9 apps
G16H Healthcare informatics9 apps
G01N Investigating or analysing materials7 apps
H04W Wireless communication networks5 apps

Art units

3783297 apps
3763104 apps
OPAP15 apps
374610 apps
28558 apps
37817 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
19880964CAM DRIVEN INDEX DRIVE MECHANISM2026-09-30Pending00n/a
19717981SELF-CONTAINED SPRING INSERTER FOR DRUG DELIVERY INFUSION SET2026-06-24Pending00n/a
19599555MEDICAL DEVICE WITH UNIDIRECTIONALLY VALVED RECIPROCATING PISTON PUMP AND DISCRETE …2026-06-19Pending00n/a
15667148Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15160424Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15834285Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15697669Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15904055Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15205559Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15820247Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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