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Rankings

Company or institution

LEDIL OY

25 applicationsfiled 2012 to 2025

Allowance rate
83%
+7 pts vs the USPTO range 63% to 93%
Rejections before allowance
1.0
−0.6 vs the USPTO
Months to first action
12.3 mo
−6.3 vs the USPTO
Needed an RCE
13%
−14 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

F21V 17 apps
G02B Optical elements4 apps
B29C Shaping or joining of plastics2 apps
F21S 1 apps
H05K Printed circuits1 apps

Art units

287519 apps
28791 apps
17421 apps
28351 apps
28721 apps
17541 apps

Who represents them

Law firms and agents on their applications

Bars show the share of decided applications that were allowed.

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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
19522494AN OPTICAL SYSTEM FOR MODIFYING A LIGHT DISTRIBUTION2026-03-24Pending00n/a
19127142AN OPTICAL DEVICE FOR MODIFYING LIGHT DISTRIBUTION2025-05-05Allowed1010.6 mo
18956798OPTICAL DEVICE2024-11-22Pending1020.0 mo
15285842Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15577906Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15418096Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15550391Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15567466Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15355274Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15279150Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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