Company or institution

ASTELLAS PHARMA INC.

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434 applicationsfiled 2006 to 2026

Allowance rate

54%

−21 pts vs the USPTO range 49% to 59%

Rejections before allowance

1.4

−0.2 vs the USPTO

Months to first action

19.6 mo

+1.0 vs the USPTO

Needed an RCE

15%

−12 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 preparations175 apps

C07D Heterocyclic compounds132 apps

C07K Peptides52 apps

A61P Therapeutic activity of compounds17 apps

C07C 15 apps

G01N Investigating or analysing materials10 apps

Art units

162450 apps

162639 apps

162538 apps

162833 apps

162724 apps

162920 apps

Examiners met

The examiners seen most, and how it went with each

Docket Central18 apps

n/a

Janet L Coppins9 apps

78%

Phuong N Huynh8 apps

100%

Karl J Puttlitz7 apps

86%

Brian E McDowell6 apps

67%

Douglas M Willis6 apps

83%

Celia C Chang6 apps

33%

Taofiq A Solola6 apps

67%

Bars show the share of decided applications that were allowed.

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Who represents them

Law firms and agents on their applications

OBLON, MCCLELLAND, MAIER & NEUSTADT, L.L.P.143 apps

68%

FINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER54 apps

38%

Venable LLP36 apps

56%

FOLEY & LARDNER LLP28 apps

86%

SUGHRUE-26555028 apps

36%

SUGHRUE MION, PLLC21 apps

33%

Kilpatrick Townsend & Stockton LLP - West Coast19 apps

42%

BANNER & WITCOFF, LTD.16 apps

36%

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
19612059	ANTIBODY-DRUG CONJUGATE CONTAINING HETEROCYCLIC COMPOUND HAVING MUTANT KRAS PROTEIN…	2026-08-04	Pending	0	0	n/a
19687560	HETEROCYCLIC COMPOUND ACTING ON G12D MUTANT KRAS PROTEIN	2026-05-26	Pending	0	0	n/a
19589393	CARBAMOYL LIPID HAVING CYCLIC GROUP IN SIDE CHAIN, LIPID NANOPARTICLES THEREOF, AND…	2026-05-21	Pending	0	0	n/a
15376271	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15383090	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15215727	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15741236	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15385708	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15293837	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15835811	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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