Law firm or agent

Levenfeld Pearlstein, LLC (ITW)

Save Like

207 applicationsfiled 2006 to 2025

Allowance rate

81%

+6 pts vs the USPTO range 75% to 86%

Rejections before allowance

2.7

+1.2 vs the USPTO

Months to first action

20.3 mo

+1.7 vs the USPTO

Needed an RCE

55%

+28 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

Unlock the comparison with the officeFree with an account. No card needed.

Create a free account

Trend

Allowance by filing year

Unlock the trendIncluded in Pro, from $29 a month. Cancel any time.

See plans Sign in

Domains

Where the applications fall

CPC subclasses

B05C 30 apps

F16B 25 apps

B05B 14 apps

B44C 9 apps

G02B Optical elements9 apps

B25C 8 apps

Art units

367722 apps

171721 apps

178511 apps

372311 apps

17129 apps

28548 apps

Examiners met

The examiners seen most, and how it went with each

Gary Wayne Estremsky11 apps

91%

Yewebdar T Tadesse9 apps

89%

Roberta S Delisle6 apps

100%

Bruce H Hess6 apps

83%

Justin V Lewis5 apps

80%

Xiao Si Zhao5 apps

100%

Laura Estelle Edwards5 apps

100%

John C Hong4 apps

75%

Bars show the share of decided applications that were allowed.

Unlock the examiners this firm meetsIncluded in Pro, from $29 a month. Cancel any time.

See plans Sign in

Who they file for

Clients with the most applications

ILLINOIS TOOL WORKS INC.180 apps

81%

FASVER11 apps

73%

CROWN PACKAGING TECHNOLOGY, INC.4 apps

100%

JOHNS MANVILLE2 apps

100%

ILLINIOS TOOL WORKS INC.1 apps

100%

Illinois Took Works Inc.1 apps

100%

Illinois Tool Work Inc.1 apps

100%

ITW DYNATEC GMBH1 apps

100%

Bars show the share of decided applications that were allowed.

Unlock the clients they file forIncluded in Pro, from $29 a month. Cancel any time.

See plans Sign in

Rejection fingerprint

What gets rejected, by statute

Share of parsed office actions raising each ground; blue is the USPTO.

Unlock the rejection fingerprintIncluded in Pro, from $29 a month. Cancel any time.

See plans Sign in

What works

Allowance by strategy used

Unlock what works for this filerIncluded in Pro, from $29 a month. Cancel any time.

See plans Sign in

Interviews

Does an interview help?

Unlock the interview figuresFree with an account. No card needed.

Create a free account

Applications

Every application in the record

Application	Title	Filed	Status	Rejections	RCEs	To 1st action
19306135	HEAT TRANSFER LABELS WITH POLYCHROMATIC EFFECTS	2025-08-21	Pending	0	0	n/a
19225046	NOZZLE FOR DISCHARGING ONE OR MORE FLUIDS	2025-06-02	Pending	0	0	n/a
18320784	OPTICALLY VARIABLE FILM, APPARATUS AND METHOD FOR MAKING THE SAME	2023-05-19	Abandoned	0	0	6.4 mo
15774574	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15956642	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15304634	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15350805	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15767931	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15191765	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15106989	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

Unlock all 207 applications, each with its full timelineIncluded in Pro, from $29 a month. Cancel any time.

See plans Sign in