Patent AnalyticsExaminers
Rankings

Company or institution

Arrowhead Center, Inc.

69 applicationsfiled 2007 to 2025

Allowance rate
92%
+17 pts vs the USPTO range 83% to 97%
Rejections before allowance
1.5
level with the USPTO
Months to first action
20.2 mo
+1.6 vs the USPTO
Needed an RCE
22%
−5 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

H03M 5 apps
B01D 5 apps
H04L Transmission of digital information4 apps
B01J 4 apps
G01N Investigating or analysing materials4 apps
C12N Microorganisms or enzymes3 apps

Art units

OPAP4 apps
16623 apps
16253 apps
28813 apps
24932 apps
17152 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
19415300PROTONIC CERAMIC ELECTROCHEMICAL CELLS (PCECS) COMPRISING A CONTACT MATERIAL FOR AN…2025-12-10Pending00n/a
19355124COMPOUNDS FOR SELECTIVE BINDING TO ESTROGEN RECEPTORS ALPHA/BETA RELATIVE TO GPER/G…2025-10-10Pending00n/a
19170815SELECTIVE MEMBRANES FOR METAL RECOVERY AND METHOD OF USE2025-04-04Pending00n/a
15244172Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15103378Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15610760Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15216160Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15697149Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15642580Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15308605Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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