Patent AnalyticsExaminers
Rankings

Law firm or agent

Sullivan & Worcester LLP

484 applicationsfiled 2006 to 2026

Allowance rate
79%
+4 pts vs the USPTO range 75% to 83%
Rejections before allowance
2.2
+0.6 vs the USPTO
Months to first action
20.6 mo
+2.0 vs the USPTO
Needed an RCE
40%
+13 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

C12Q Measuring or testing processes involving enzymes or nucleic acids102 apps
G01N Investigating or analysing materials53 apps
A61K Medical preparations36 apps
A61B Diagnosis, surgery, identification35 apps
H04N Pictorial communication, television32 apps
G07F 25 apps

Art units

OPAP64 apps
163727 apps
168120 apps
168216 apps
163412 apps
179912 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
19622742COMBINATION THERAPIES AND METHODS FOR MYELIN GROWTH AND TREATMENT OF AGE-RELATED HE…2026-09-10Pending00n/a
19707651LINKED LIGATION2026-06-15Pending00n/a
19708205LINKED TARGET CAPTURE2026-06-15Pending003.1 mo
15674109Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15196231Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15804089Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15799223Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15462139Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15526880Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15910048Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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