Law firm or agent

Teitelbaum & MacLean

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18 applicationsfiled 2007 to 2011

Allowance rate

78%

+2 pts vs the USPTO range 55% to 91%

Rejections before allowance

1.0

−0.6 vs the USPTO

Months to first action

22.9 mo

+4.3 vs the USPTO

Needed an RCE

−22 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 elements7 apps

A63B 2 apps

G01N Investigating or analysing materials1 apps

H01S 1 apps

H04N Pictorial communication, television1 apps

G02F 1 apps

Art units

28723 apps

26132 apps

28742 apps

37642 apps

28771 apps

28281 apps

Examiners met

The examiners seen most, and how it went with each

Audrey Y Chang1 apps

100%

William C Choi1 apps

100%

Dzung D Tran1 apps

100%

Seung C Sohn1 apps

Jill D Sechser1 apps

100%

James Phan1 apps

100%

Daniel Petkovsek1 apps

100%

Sung H Pak1 apps

Bars show the share of decided applications that were allowed.

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Who they file for

Clients with the most applications

WELLS FARGO BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENT6 apps

100%

HER MAJESTY THE QUEEN IN RIGHT OF CANADA, AS REPRESENTED BY THE MINISTER OF INDUSTRY, THROUGH THE COMMUNICATIONS RESEARCH CENTRE CANADA4 apps

75%

JDS UNIPHASE CORPORATION2 apps

LIGHTMACHINERY INC.1 apps

100%

LUMENTUM OPERATIONS LLC1 apps

100%

NATIONAL RESEARCH COUNCIL OF CANADA1 apps

100%

NOVABRAIN TECHNOLOGIES INC.1 apps

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
13151431	ANGULAR ADJUSTABLE VARIABLE BEAMSPLITTER	2011-06-02	Allowed	0	0	16.1 mo
13052461	LOW POWER COMPACT OPTICAL SWITCH	2011-03-21	Abandoned	1	0	24.1 mo
12923476	Image Interpolation for motion/disparity compensation	2010-09-23	Allowed	2	0	30.3 mo
15284976	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15101066	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15704528	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15862121	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15704833	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15317403	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15911456	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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