Patent AnalyticsExaminers
Rankings

Company or institution

STEMCELL TECHNOLOGIES CANADA INC.

84 applicationsfiled 2017 to 2026

Allowance rate
81%
+6 pts vs the USPTO range 66% to 91%
Rejections before allowance
2.3
+0.8 vs the USPTO
Months to first action
26.5 mo
+7.9 vs the USPTO
Needed an RCE
67%
+40 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

C12N Microorganisms or enzymes27 apps
A61K Medical preparations19 apps
C12M 12 apps
B01L 9 apps
C07K Peptides6 apps
G01N Investigating or analysing materials4 apps

Art units

OPAP16 apps
16329 apps
17975 apps
16345 apps
16724 apps
26754 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
19622916CO-CULTURE MODELS AND RELATED METHODS2026-09-10Pending00n/a
19608660COMPOSITIONS AND METHODS FOR DIFFERENTIATING B LINEAGE AND PROTEIN-SECRETING CELLS2026-07-23Pending00n/a
19589847ASSEMBLIES OF DIFFERENTIATED CELLS AND RELATED METHODS2026-05-22Pending00n/a
15325231Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15863335Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15745401Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15797959Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15522699Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15440513Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15855199Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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