Patent AnalyticsExaminers
Rankings

Company or institution

YUHAN CORPORATION

88 applicationsfiled 2006 to 2026

Allowance rate
88%
+13 pts vs the USPTO range 79% to 94%
Rejections before allowance
1.3
−0.3 vs the USPTO
Months to first action
15.0 mo
−3.6 vs the USPTO
Needed an RCE
23%
−4 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

C07D Heterocyclic compounds39 apps
A61K Medical preparations24 apps
C07K Peptides15 apps
A61P Therapeutic activity of compounds9 apps
C07C 1 apps

Art units

162619 apps
16258 apps
OPAP8 apps
16246 apps
16216 apps
16475 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
19881643ANTI-HER2/ANTI-4-1BB BISPECIFIC ANTIBODY FOR TREATMENT OF BILIARY TRACT CANCER2026-10-02Pending00n/a
19528231PYRAZOLO[3,4-B]PYRIDINE DERIVATIVE OR SALT THEREOF, AND PHARMACEUTICAL COMPOSITION …2026-04-13Pending00n/a
195280637,7-DIMETHYLFURO[3,4-B]PYRIDIN-5(7H)-ONE DERIVATIVE OR SALT THEREOF, AND PHARMACEUT…2026-04-13Pending00n/a
15129068Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15343920Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15554612Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15700093Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15741651Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15797587Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15422175Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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