Patent AnalyticsExaminers
Rankings

Company or institution

Clearfield, Inc.

79 applicationsfiled 2008 to 2026

Allowance rate
96%
+20 pts vs the USPTO range 88% to 98%
Rejections before allowance
1.5
level with the USPTO
Months to first action
10.3 mo
−8.3 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

Unlock the comparison with the officeFree with an account. No card needed.

Create a free account

Trend

Allowance by filing year

Unlock the trendIncluded in Pro, from $29 a month. Cancel any time.

See plans Sign in

Domains

Where the applications fall

CPC subclasses

G02B Optical elements75 apps
H04Q 1 apps
B65H 1 apps
H05K Printed circuits1 apps
B25J Manipulators, robots1 apps

Art units

287453 apps
288316 apps
OPAP4 apps
28963 apps
36751 apps
37361 apps

Rejection fingerprint

What gets rejected, by statute

Share of parsed office actions raising each ground; blue is the USPTO.

Unlock the rejection fingerprintIncluded in Pro, from $29 a month. Cancel any time.

See plans Sign in

What works

Allowance by strategy used

Unlock what works for this filerIncluded in Pro, from $29 a month. Cancel any time.

See plans Sign in

Interviews

Does an interview help?

Unlock the interview figuresFree with an account. No card needed.

Create a free account

Applications

Every application in the record

ApplicationTitleFiledStatusRejectionsRCEsTo 1st action
19690016MODULAR VAULT FOR FIBER OPTIC CABLES2026-05-27Pending00n/a
19095505DUSTCAP WITH BUILT-IN CLEANER2025-03-31Pending00n/a
19081471PROTECTIVE ENCLOSURE FOR OPTICAL FIBER SPLICE2025-03-17Pending00n/a
15327957Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15452259Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15946456Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15147098Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15358326Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15986486Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15349870Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
Unlock all 79 applications, each with its full timelineIncluded in Pro, from $29 a month. Cancel any time.

See plans Sign in