Law firm or agent

TEITELBAUM & BOUEVITCH

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162 applicationsfiled 2006 to 2026

Allowance rate

78%

+2 pts vs the USPTO range 70% to 83%

Rejections before allowance

1.1

−0.5 vs the USPTO

Months to first action

17.7 mo

−0.9 vs the USPTO

Needed an RCE

12%

−15 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

G02B Optical elements29 apps

G10L Speech analysis, synthesis, recognition10 apps

H01S 9 apps

H04B Transmission7 apps

H04N Pictorial communication, television7 apps

H04L Transmission of digital information6 apps

Art units

287415 apps

28728 apps

24418 apps

36456 apps

28835 apps

26135 apps

Examiners met

The examiners seen most, and how it went with each

Alicia Baturay8 apps

88%

Eric L Bolda5 apps

100%

Alan S Chou4 apps

100%

Hoang M Nguyen3 apps

33%

Leah Jennings Swanson2 apps

100%

Oommen Jacob2 apps

100%

Hai V Tran2 apps

100%

Queenie S Dehghan2 apps

100%

Bars show the share of decided applications that were allowed.

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Who they file for

Clients with the most applications

HER MAJESTY THE QUEEN IN RIGHT OF CANADA, AS REPRESENTED BY THE MINISTER OF INDUSTRY, THROUGH THE COMMUNICATIONS RESEARCH CENTRE CANADA21 apps

71%

WELLS FARGO BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENT17 apps

100%

NATIONAL RESEARCH COUNCIL OF CANADA9 apps

100%

Audio Pod Inc.8 apps

100%

HC Properties Inc8 apps

50%

LightMachinery Inc.7 apps

100%

Lijie QIAO6 apps

100%

Airshare, Inc.5 apps

60%

Bars show the share of decided applications that were allowed.

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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

Application	Title	Filed	Status	Rejections	RCEs	To 1st action
19629703	APPARATUS AND METHOD FOR DETECTION OF DISTANCE SENSOR BEAM MISALIGNMENT	2026-03-26	Pending	0	0	n/a
19316240	APPARATUS FOR PROVIDING INDICES OF ELASTICITY AND STIFFNESS OF AN ARTERY	2025-09-02	Abandoned	2	0	2.6 mo
19222376	APPARATUS FOR PROVIDING INDICES OF ELASTICITY OR STIFFNESS OF AN ARTERY	2025-05-29	Allowed	2	1	1.6 mo
15633234	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15588164	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15851852	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15207847	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15700629	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15411722	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15921660	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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