Law firm or agent

Lavery, De Billy, LLP

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844 applicationsfiled 2006 to 2026

Allowance rate

65%

−11 pts vs the USPTO range 61% to 68%

Rejections before allowance

1.5

level with the USPTO

Months to first action

18.4 mo

−0.2 vs the USPTO

Needed an RCE

27%

level with 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

A61K Medical preparations80 apps

G01N Investigating or analysing materials41 apps

H01R 33 apps

C07K Peptides33 apps

G02B Optical elements28 apps

C12Q Measuring or testing processes involving enzymes or nucleic acids19 apps

Art units

OPAP32 apps

287422 apps

287516 apps

164516 apps

375413 apps

283111 apps

Examiners met

The examiners seen most, and how it went with each

Docket Central31 apps

n/a

Aurora M Fontainhas6 apps

80%

Daniel Petkovsek6 apps

100%

Padmavathi Baskar6 apps

100%

Kyung Sook Chang5 apps

20%

Patrick F Brinson5 apps

100%

Susan Coe Hoffman5 apps

40%

Chandrika Prasad4 apps

75%

Bars show the share of decided applications that were allowed.

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Who they file for

Clients with the most applications

INSTITUT NATIONAL DE LA RECHERCHE SCIENTIFIQUE62 apps

88%

9609385 CANADA INC.32 apps

91%

BELDEN CANADA ULC31 apps

100%

BELDEN CANADA INC.29 apps

97%

THE ROYAL INSTITUTION FOR THE ADVANCEMENT OF LEARNING/MCGILL UNIVERSITY21 apps

65%

VIVIER CANADA INC.20 apps

25%

GARANT GP13 apps

54%

LE GROUPE DSD INC.12 apps

100%

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
19607661	CATALYSTS AND A METHOD OF FABRICATION THEREOF	2026-07-20	Pending	0	0	n/a
19707592	MELT PROCESS FOR PREPARING ALKALI METAL PHOSPHATE CATHODE MATERIALS FROM VARIABLE C…	2026-06-15	Pending	0	0	n/a
19674272	PUTRESCINE TOPICAL FORMULATIONS	2026-05-12	Pending	0	0	n/a
15652784	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15623090	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15911361	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15641570	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15140125	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15177601	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15410349	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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