Patent AnalyticsExaminers
Rankings

Company or institution

Dualitas Ltd

110 applicationsfiled 2007 to 2026

Allowance rate
97%
+22 pts vs the USPTO range 91% to 99%
Rejections before allowance
1.4
−0.2 vs the USPTO
Months to first action
21.5 mo
+2.9 vs the USPTO
Needed an RCE
21%
−6 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

G03H 48 apps
G02B Optical elements39 apps
G02F 6 apps
H04N Pictorial communication, television4 apps
G01S Radio direction-finding, radar, sonar3 apps
B60K 2 apps

Art units

287249 apps
OPAP17 apps
28715 apps
24853 apps
26252 apps
28962 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
19615655Rotating Phase Surface for Improved Image Quality2026-08-14Pending00n/a
19613496DIGITAL DRIVE SCHEME FOR LCOS2026-08-07Pending00n/a
19609508Thin Shutter Device2026-07-25Pending00n/a
15436170Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15544031Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15452243Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15299441Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15519980Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15561803Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15280893Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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