Patent AnalyticsExaminers
Rankings

Law firm or agent

Long-Huai Wang

38 applicationsfiled 2024 to 2026

Allowance rate
n/a
Needs 10 decided cases; has 7
Rejections before allowance
n/a
Needs 5 decided cases; has 3
Months to first action
12.9 mo
−5.7 vs the USPTO
Needed an RCE
0%
−27 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

H01M Batteries and fuel cells19 apps
C01G 6 apps
F16H Gearing3 apps
B66B 2 apps
A61M Devices for introducing media into the body2 apps
G02F 1 apps

Art units

PFMU33 apps
17611 apps
37321 apps
26891 apps
26271 apps
37461 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
19568748INJECTION NEEDLE APPARATUS WITH SAFE-PROTECTION FUNCTION2026-03-16Pending00n/a
19568756INJECTION NEEDLE APPARATUS WITH SAFE-PROTECTION FUNCTION2026-03-16Pending00n/a
19228798CONNECTING RING OF A ROOT VACUUM PUMP2025-06-05Allowed009.2 mo
15121415Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15491319Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15596233Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15944677Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15704745Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15898871Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15811842Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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