Company or institution

TTP Plc

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64 applicationsfiled 2008 to 2026

Allowance rate

80%

+5 pts vs the USPTO range 68% to 89%

Rejections before allowance

1.7

+0.1 vs the USPTO

Months to first action

24.0 mo

+5.4 vs the USPTO

Needed an RCE

29%

+1 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

B01L 11 apps

A61M Devices for introducing media into the body10 apps

B05B 6 apps

H04L Transmission of digital information6 apps

A61B Diagnosis, surgery, identification4 apps

A61H 4 apps

Art units

378511 apps

37526 apps

17984 apps

17994 apps

24914 apps

24334 apps

Examiners met

The examiners seen most, and how it went with each

Kelsey E Baller5 apps

75%

Docket Central4 apps

n/a

Ellen C Tran4 apps

100%

Quazi Farooqui4 apps

100%

Matthew D Ziegler2 apps

100%

Holly Michaela Kipouros2 apps

100%

Matthew D Krcha2 apps

100%

Timothy Patrick Kelly2 apps

50%

Bars show the share of decided applications that were allowed.

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Who represents them

Law firms and agents on their applications

Erise IP, P.A.42 apps

85%

Mills IP Law, PLLC6 apps

100%

BANNER & WITCOFF, LTD.4 apps

Rankin, Hill & Clark LLP4 apps

75%

Acuity Law Group, P.C.3 apps

50%

Lerner David LLP2 apps

50%

BARNES & THORNBURG LLP (BOS)1 apps

n/a

KLARQUIST SPARKMAN, LLP1 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
19617548	SPRAY FREEZE DRYING FORMATION OF DRY POWDER COMPOSITIONS	2026-08-21	Pending	0	0	n/a
19586742	APPARATUS FOR EXTRACTING STRANDS OF NUCLEIC ACIDS FROM BIOLOGICAL SAMPLES	2026-05-12	Pending	0	0	n/a
19666887	MEDICAMENT DELIVERY DEVICE	2026-05-04	Pending	0	0	n/a
15201149	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15294371	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15898869	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15142207	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15755865	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15524630	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15968434	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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