Company or institution

REGENXBIO Inc.

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86 applicationsfiled 2015 to 2026

Allowance rate

37%

−38 pts vs the USPTO range 25% to 51%

Rejections before allowance

2.2

+0.6 vs the USPTO

Months to first action

29.4 mo

+10.8 vs the USPTO

Needed an RCE

35%

+8 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

A61K Medical preparations53 apps

C12N Microorganisms or enzymes16 apps

C07K Peptides7 apps

A61P Therapeutic activity of compounds4 apps

C12M 2 apps

B01D 2 apps

Art units

164914 apps

163311 apps

OPAP10 apps

16319 apps

16348 apps

16716 apps

Examiners met

The examiners seen most, and how it went with each

Chang Yu Wang13 apps

15%

Docket Central11 apps

n/a

Joel D Levin5 apps

100%

Andrea Lynne Morris Spencer2 apps

Maria Marvich2 apps

Richard A Schnizer2 apps

50%

Nicholas Adam Humphries2 apps

n/a

Carey Alexander Mc Stuart2 apps

100%

Bars show the share of decided applications that were allowed.

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Who represents them

Law firms and agents on their applications

Ballard Spahr LLP FOR RegenXBio26 apps

44%

SLW / U of M /Regenxbio16 apps

14%

Nixon & Vanderhye PC / REGENXBIO14 apps

100%

Jones Day for Regenxbio11 apps

40%

Regenxbio/AbbVie6 apps

KLARQUIST SPARKMAN, LLP3 apps

50%

SCHWEGMAN LUNDBERG & WOESSNER / U of M3 apps

Jones Day for Regenxbio/AbbVie2 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
19883102	RECOMBINANT ADENO-ASSOCIATED VIRUSES AND USES THEREOF	2026-10-07	Pending	0	0	n/a
19883110	VECTORIZED ANTI-COMPLEMENT ANTIBODIES AND COMPLEMENT AGENTS AND ADMINISTRATION THER…	2026-10-07	Pending	0	0	n/a
19581290	COMPOSITIONS AND METHODS FOR RECOMBINANT AAV PRODUCTION	2026-04-23	Pending	0	0	n/a
15678856	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15269403	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15573075	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15660332	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15338923	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15798801	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15271832	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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