Patent AnalyticsExaminers
Rankings

Company or institution

DURACELL U.S. OPERATIONS, INC.

203 applicationsfiled 2006 to 2026

Allowance rate
94%
+19 pts vs the USPTO range 90% to 97%
Rejections before allowance
1.7
+0.1 vs the USPTO
Months to first action
18.6 mo
level with the USPTO
Needed an RCE
26%
−1 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

H01M Batteries and fuel cells122 apps
G01R 29 apps
H02J Circuit arrangements for supplying electric power18 apps
C01G 15 apps
B65D Containers for storage or transport4 apps
B65H 3 apps

Art units

172618 apps
285918 apps
172515 apps
172414 apps
172913 apps
172713 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
19654379Oxidative Delithiation of Alkali Nickel Oxide2026-04-21Pending00n/a
19521174CHARGING BASE FOR PORTABLE RECHARGEABLE DEVICES2026-03-19Pending00n/a
19397591ELECTROCHEMICALLY ACTIVE CATHODE MATERIAL2025-11-21Pending00n/a
15576479Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15416252Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15533317Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15487659Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15633488Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15591241Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15976452Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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