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Buscher Patent PLLC

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184 applicationsfiled 2006 to 2025

Allowance rate

61%

−14 pts vs the USPTO range 53% to 68%

Rejections before allowance

1.3

−0.2 vs the USPTO

Months to first action

23.2 mo

+4.6 vs the USPTO

Needed an RCE

−20 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 preparations78 apps

C07D Heterocyclic compounds58 apps

C07C 11 apps

C07K Peptides6 apps

C07F 4 apps

A61P Therapeutic activity of compounds4 apps

Art units

162520 apps

162419 apps

162213 apps

OPAP13 apps

164210 apps

16218 apps

Examiners met

The examiners seen most, and how it went with each

Docket Central13 apps

Karl J Puttlitz7 apps

100%

John Mabry5 apps

60%

Erich A Leeser5 apps

60%

Laura M Daniel4 apps

50%

Paul V Ward4 apps

50%

Hong Sang3 apps

100%

Patricia Ann Duffy3 apps

100%

Bars show the share of decided applications that were allowed.

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Who they file for

Clients with the most applications

SYNTHON BV115 apps

60%

Byondis B.V.26 apps

86%

SYNTHON BIOPHARMACEUTICALS B.V.7 apps

57%

CIS BIOPHARMA AG4 apps

100%

ORVINUM AG3 apps

67%

Universite de Lausanne2 apps

2438799 ALBERTA LTD.1 apps

100%

Bio Minerals NV1 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
19599746	A PROCESS FOR MAKING DABRAFENIB	2026-06-19	Pending	0	0	n/a
19596631	A PROCESS FOR MAKING OSIMERTINIB	2026-06-12	Pending	0	0	n/a
19499756	COMPOSITION FOR ENHANCING A COGNITIVE ABILITY	2026-04-08	Pending	0	0	n/a
15570574	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15133476	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15692827	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15733234	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15687126	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15252285	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15708603	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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