Inventor

Brian Piel

Ballwin, MOactive 2014 to 202616 applications

Applications

2 pending

Patents granted

1 abandoned

Allowance rate

93%

+17 pts vs the USPTO

Co-inventors per application

1.8

on average

Filings by year

The most recent years are still filling in.

Companies

Domains

Co-inventors

Co-inventor 110 shared

Co-inventor 28 shared

Co-inventor 36 shared

Co-inventor 44 shared

Co-inventor 52 shared

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Examiners

Examiner 18 apps

Examiner 27 apps

Examiner 36 apps

Examiner 45 apps

Examiner 54 apps

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Applications

Every application in the record

Application	Title	Filed	Status	Rejections	RCEs	To 1st action
19701327	SYSTEMS AND METHODS FOR AUTHENTICATING ONLINE USERS	2026-06-08	Pending	0	0	n/a
19088515	SYSTEMS AND METHODS FOR AUTHENTICATING ONLINE USERS	2025-03-24	Allowed	1	0	15.0 mo
17967667	TRANSACTION AUTHENTICATION SYSTEMS AND METHODS	2022-10-17	Pending	8	3	14.4 mo
15459408	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15689507	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15555397	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15469938	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15643957	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15882722	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15286734	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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