Patent AnalyticsExaminers
Rankings

Company or institution

D2L Corporation

135 applicationsfiled 2009 to 2026

Allowance rate
83%
+8 pts vs the USPTO range 75% to 89%
Rejections before allowance
2.8
+1.3 vs the USPTO
Months to first action
15.9 mo
−2.7 vs the USPTO
Needed an RCE
68%
+41 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

G06F Electric digital data processing52 apps
G09B 39 apps
G06Q Data processing for administrative, commercial, financial purposes21 apps
H04L Transmission of digital information12 apps
H04W Wireless communication networks4 apps
G10G 2 apps

Art units

371532 apps
21629 apps
24936 apps
21615 apps
24575 apps
24584 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
19660499SYSTEMS AND METHODS FOR PROVIDING EDUCATIONAL INFORMATION2026-04-28Pending00n/a
19647057METHODS AND SYSTEMS FACILITATING COURSE REGISTRATION, ENROLLMENT AND PAYMENT2026-04-14Pending00n/a
19226551SYSTEMS AND METHODS FOR GENERATING METADATA ASSOCIATED WITH LEARNING RESOURCES2025-06-03Pending1012.3 mo
15854115Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15443861Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15684964Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15156004Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15524971Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15694077Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15168375Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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