Patent AnalyticsExaminers
Rankings

Company or institution

DREDGING INTERNATIONAL N.V.

13 applicationsfiled 2006 to 2012

Allowance rate
69%
−6 pts vs the USPTO range 42% to 87%
Rejections before allowance
2.0
+0.4 vs the USPTO
Months to first action
17.9 mo
−0.7 vs the USPTO
Needed an RCE
38%
+11 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

E02F 11 apps
B66F 1 apps
G05D Control of non-electric variables1 apps

Art units

367112 apps
36691 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
13382514CUTTER HEAD FOR DREDGING GROUND, CUTTER SUCTION DREDGER PROVIDED WITH SUCH A CUTTER…2012-04-18Abandoned5115.9 mo
13143048CUTTER HEAD FOR DREDGING GROUND AND USE OF THIS CUTTER HEAD FOR DREDGING GROUND2011-09-21Allowed1024.7 mo
13143176Excavating Device for Excavating Ground Under Water, and Method for Excavating Grou…2011-09-21Abandoned1027.4 mo
15525335Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15155241Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15399087Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15716430Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15900053Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15804946Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15745679Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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