Company or institution

GRAIL, Inc.

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204 applicationsfiled 2013 to 2026

Allowance rate

68%

−7 pts vs the USPTO range 59% to 76%

Rejections before allowance

2.2

+0.6 vs the USPTO

Months to first action

30.5 mo

+11.9 vs the USPTO

Needed an RCE

59%

+32 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

G16B Bioinformatics78 apps

C12Q Measuring or testing processes involving enzymes or nucleic acids66 apps

G16H Healthcare informatics27 apps

C12N Microorganisms or enzymes19 apps

G01N Investigating or analysing materials5 apps

G06F Electric digital data processing3 apps

Art units

OPAP32 apps

168528 apps

168622 apps

168715 apps

168211 apps

16399 apps

Examiners met

The examiners seen most, and how it went with each

Docket Central33 apps

n/a

Kaijiang Zhang7 apps

80%

Janna Nicole Schultzhaus6 apps

Guozhen Liu6 apps

100%

Robert H Havlin6 apps

100%

Katherine D Salmon5 apps

25%

Kaitlyn L Minchella5 apps

100%

Kettip Kriangchaivech5 apps

Bars show the share of decided applications that were allowed.

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Who represents them

Law firms and agents on their applications

GRAIL/Fenwick84 apps

66%

GREENBERG TRAURIG LLP (GT)36 apps

74%

Grail / Bookoff McAndrews24 apps

80%

Haynes and Boone, LLP (60793)23 apps

55%

Kilpatrick Townsend & Stockton LLP - West Coast21 apps

90%

Bookoff McAndrews, PLLC11 apps

80%

DLA PIPER LLP (US)2 apps

Sheppard Mullin Richter & Hampton LLP/Grail2 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
19617949	SYSTEMS AND METHODS FOR MARKING DUPLICATE READS OF NUCLEIC ACID SEQUENCES	2026-08-24	Pending	0	0	n/a
19606559	SYSTEMS AND METHODS FOR ENHANCING DIAGNOSTIC CLASSIFIER PERFORMANCE IN TARGETED SUB…	2026-07-15	Pending	0	0	n/a
19604980	DISEASE CLASSIFICATION WITH GROUP TESTING	2026-07-09	Pending	0	0	n/a
15280489	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15887585	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15691679	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15537051	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15900604	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15467382	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15417545	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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