Company or institution

DANSTAR FERMENT AG

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131 applicationsfiled 2007 to 2025

Allowance rate

51%

−25 pts vs the USPTO range 40% to 61%

Rejections before allowance

2.7

+1.1 vs the USPTO

Months to first action

23.0 mo

+4.4 vs the USPTO

Needed an RCE

51%

+23 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

C12N Microorganisms or enzymes48 apps

C12P 22 apps

A01N 18 apps

A61K Medical preparations11 apps

C12H 7 apps

C12G 5 apps

Art units

165225 apps

165616 apps

OPAP13 apps

179312 apps

17918 apps

16556 apps

Examiners met

The examiners seen most, and how it went with each

Docket Central9 apps

n/a

Lien Thuy Tran8 apps

Tekchand Saidha7 apps

83%

Todd Matthew Epstein6 apps

60%

Vera Stulii5 apps

20%

Weihua Fan4 apps

100%

Docket Stage4 apps

n/a

Iqbal Hossain Chowdhury3 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

SEED INTELLECTUAL PROPERTY LAW GROUP LLP27 apps

50%

NIXON & VANDERHYE, PC22 apps

20%

STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.15 apps

43%

CHRISTENSEN O'CONNOR JOHNSON KINDNESS PLLC11 apps

25%

NUTTER MCCLENNEN & FISH LLP11 apps

82%

MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP10 apps

100%

FINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER4 apps

50%

HOXIE & ASSOCIATES LLC4 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
19598687	INCREASED PRODUCTION OF ACETYL-PHOSPHATE AND PRODUCTS DERIVED THEREFROM IN YEASTS	2026-06-18	Pending	0	0	n/a
19598285	COMPOSITION FOR COATING SEEDS AND METHOD FOR REDUCING SEED DUST-OFF	2026-06-17	Pending	0	0	n/a
19583077	RECOMBINANT YEAST HOST CELL FOR ACETONE AND ETHANOL PRODUCTION	2026-04-29	Pending	0	0	n/a
15802247	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15310724	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15354029	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15744804	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15964153	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15713766	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15273832	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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