Margaret Szewczyk

Armstrong Teasdale LLP

General

Experience8 yrs

Elite Ratings

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Practice Areas

Chemical (1 case)

Comp. Arch. and Software (4 cases)

Software, Security (3 cases)

Communications (3 cases)

Transport., E-Comm. (4 cases)

Law Firms

Armstrong Teasdale LLP (Current)

mszewczyk@atllp.com

armstrongteasdale.com

Ratings

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DCT

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PTAB

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CAFC

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Cases

Case #	Court	Caption	Filed	Represent
3:23-CV-00110	W.D. KY	Graham Packaging Co LP v. Ring Container Tech LLC	03/08/23	Patent Owner(L) :Graham Packaging Co LP	.
3:23-CV-00057	N.D. CA	BSD Crown Ltd v. Amazon.com Inc	01/05/23	Patent Owner :BSD Crown Ltd	.
2:21-CV-00699	D. UT	Bowen v. Webb	11/29/21	Patent Owner :Spencer Bowen	.
1:21-CV-03154	D. CO	Cedar Lane Tech Inc v. WideOpenWest Inc	11/23/21	Challenger :WideOpenWest Inc	.
1:21-CV-01488	D. DE	Emerson Process Management Regulator Tech Inc v. Pietro Fiorentini USA Inc	10/22/21	Patent Owner :Emerson Process Management Regulator Technologies Inc	.
4:21-CV-00224	S.D. IA	Superior Industries Inc v. Precision Inc	07/23/21	Challenger :Precision Biosciences Inc	.
2:21-CV-00259	E.D. TX	HCL America Inc v. CXT Systems Inc	07/13/21	Challenger :HCL America Inc	.
1:21-CV-00931	D. DE	Crimson IP LLC v. Idemia Identity Security USA LLC	06/29/21	Challenger :Idemia Identity & Security USA LLC	.
1:20-CV-05519	S.D. NY	Global Interactive Media Inc v. RCN Telecom Services LLC	07/17/20	Challenger :RCN Telecom Services LLC	.
4:19-CV-00050	S.D. IA	Vermeer Mfg Co v. Toro Co	02/12/19	Patent Owner :Vermeer MFG Co	.

Ratings Trends

Practice Areas