Patent AnalyticsExaminers
Rankings

Company or institution

KemPharm, Inc.

63 applicationsfiled 2012 to 2021

Allowance rate
79%
+4 pts vs the USPTO range 68% to 88%
Rejections before allowance
1.3
−0.2 vs the USPTO
Months to first action
5.5 mo
−13.1 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

A61K Medical preparations32 apps
C07D Heterocyclic compounds30 apps
A61P Therapeutic activity of compounds1 apps

Art units

162822 apps
162915 apps
162511 apps
16276 apps
16154 apps
16114 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
17240181COMPOSITIONS COMPRISING METHYLPHENIDATE-PRODRUGS, PROCESSES OF MAKING AND USING THE…2021-04-26Abandoned1016.7 mo
17115425COMPOSITIONS COMPRISING METHYLPHENIDATE-PRODRUGS, PROCESSES OF MAKING AND USING THE…2020-12-08Allowed1015.7 mo
16803714Serdexmethylphenidate Conjugates, Compositions And Methods Of Use Thereof2020-02-27Abandoned1011.9 mo
15725431Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15337056Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15149410Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15616361Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15493382Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15627922Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15471652Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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