Company or institution

DONG-A ST CO., LTD.

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50 applicationsfiled 2007 to 2025

Allowance rate

60%

−15 pts vs the USPTO range 45% to 74%

Rejections before allowance

1.0

−0.6 vs the USPTO

Months to first action

18.2 mo

−0.4 vs the USPTO

Needed an RCE

21%

−6 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 preparations25 apps

C07D Heterocyclic compounds12 apps

A61P Therapeutic activity of compounds6 apps

C07K Peptides4 apps

C07F 1 apps

B65B 1 apps

Art units

162610 apps

16556 apps

16245 apps

16994 apps

16254 apps

16273 apps

Examiners met

The examiners seen most, and how it went with each

Kamal A Saeed7 apps

14%

Amy Lynn Clark7 apps

57%

Docket Central2 apps

n/a

Jonathan S Lau2 apps

50%

Sergio Coffa2 apps

100%

Erich A Leeser2 apps

100%

Douglas M Willis2 apps

50%

Rilla Marie Samsell1 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

SUGHRUE MION, PLLC8 apps

67%

COVINGTON & BURLING, LLP7 apps

14%

FISH & RICHARDSON P.C. (NY)6 apps

100%

STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.6 apps

67%

Womble Bond Dickinson/Seidman Group6 apps

33%

Lerner David LLP4 apps

100%

LEX IP MEISTER, PLLC4 apps

50%

CANTOR COLBURN LLP2 apps

n/a

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
19585178	PHARMACEUTICAL COMPOSITION FOR PREVENTION OR TREATMENT OF NONALCOHOLIC FATTY LIVER …	2026-05-06	Pending	0	0	n/a
19581915	BICYCLIC HETEROCYCLE COMPOUNDS AS TEAD INHIBITOR	2026-04-24	Pending	0	0	n/a
19122199	AZETIDINYL BENZOXAZOLE COMPOUNDS AND THEIR USE AS MER AND AXL INHIBITORS	2025-04-17	Pending	0	0	n/a
15251315	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15943506	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15748837	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15863417	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15790739	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15983140	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15397736	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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