Patent AnalyticsExaminers
Rankings

Company or institution

PURDUE PHARMACEUTICALS L.P.

66 applicationsfiled 2014 to 2025

Allowance rate
59%
−16 pts vs the USPTO range 47% to 71%
Rejections before allowance
1.3
−0.3 vs the USPTO
Months to first action
1.8 mo
−16.8 vs the USPTO
Needed an RCE
19%
−8 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 preparations66 apps

Art units

161338 apps
161513 apps
16427 apps
16174 apps
16123 apps
16141 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
19279603TAMPER RESISTANT DOSAGE FORMS2025-07-24Pending202.8 mo
19174583TAMPER RESISTANT DOSAGE FORMS2025-04-09Allowed101.2 mo
18953603TAMPER RESISTANT DOSAGE FORMS2024-11-20Allowed101.7 mo
15645127Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15511105Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15187093Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15139022Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15732018Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15818278Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15694948Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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