Law firm or agent

CASTELLANO PLLC

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228 applicationsfiled 2006 to 2026

Allowance rate

55%

−20 pts vs the USPTO range 48% to 62%

Rejections before allowance

1.9

+0.3 vs the USPTO

Months to first action

19.9 mo

+1.3 vs the USPTO

Needed an RCE

29%

+2 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

F16M 15 apps

A61K Medical preparations15 apps

A61B Diagnosis, surgery, identification12 apps

B65D Containers for storage or transport11 apps

G01N Investigating or analysing materials9 apps

C12N Microorganisms or enzymes8 apps

Art units

28528 apps

36327 apps

36716 apps

17786 apps

17485 apps

37345 apps

Examiners met

The examiners seen most, and how it went with each

Nora Maureen Rooney4 apps

25%

Todd Michael Epps3 apps

100%

David J Teitelbaum3 apps

67%

Nathan Jeffrey Newhouse3 apps

n/a

Docket Central3 apps

n/a

Faye Francis3 apps

100%

Brian A Whiteman2 apps

50%

Alicia M Torres2 apps

50%

Bars show the share of decided applications that were allowed.

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Who they file for

Clients with the most applications

LINO MANFROTTO + CO. S.P.A.11 apps

64%

LAICA S.P.A.8 apps

25%

NEW YORK PACKAGING II8 apps

50%

RIKEN7 apps

71%

NATIONAL INSTITUTES OF HEALTH (NIH), U.S. DEPT. OF HEALTH AND HUMAN SERVICES (DHHS), U.S. GOVERNMENT6 apps

83%

Amazing Brace LLC5 apps

50%

MECCANICA BREGANZESE S.P.A in breve MB S.P.A.5 apps

100%

NIPPON PAPER INDUSTRIES CO., LTD.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
19536686	ADMINISTRATION OF VACCINES TO SITES OF TEMPORALLY INDUCED CELL-MEDIATED HYPERSENSIT…	2026-02-11	Pending	0	0	n/a
19466002	VERTEBRAL NAIL: SPINE SEGMENTAL FIXATION IN COMPROMISED BONE	2026-01-30	Pending	0	0	n/a
19427598	CONNECTOR DEVICES, SYSTEMS AND METHODS	2025-12-19	Pending	0	0	n/a
15631224	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15604261	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15621505	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15949189	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15150319	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15396196	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15735052	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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