Holly E. Engelmann

Duane Morris LLP

General

Experience20 yrs

Elite Ratings

DCT

Practice Areas

Reexam/Aband. (3 cases)

Mech Eng, Manuf (6 cases)

Transport., E-Comm. (8 cases)

Design (3 cases)

Semicond., Optic (15 cases)

Law Firms

Duane Morris LLP (Current)

McKool Smith

hengelmann@duanemorris.com

duanemorrisinstitute.com

Ratings

Experience

Grade

Trend

DCT

L5

B

PTAB

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CAFC

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Cases

Case #	Court	Caption	Filed	Represent
2:25-CV-01239	E.D. TX	Epic Lane Networks LP v. Verizon Business Network Services LLC	12/18/25	Challenger :Cellco Partnership	.
2:25-CV-01132	E.D. TX	Congruent Media Resourcing LLC v. Cisco Systems Inc	11/18/25	Challenger :Cisco Systems Inc	.
2:25-CV-01121	E.D. TX	Congruent Media Resourcing LLC v. Palo Alto Networks Inc	11/13/25	Challenger	.
7:25-CV-06281	S.D. NY	JFXD TRX Acq LLC v. Kira Stokes Fit LLC	07/30/25	Patent Owner :JFXD TRX ACQ LLC	.
2:25-CV-00628	E.D. TX	Optimnet LLC v. Verizon Communications Inc	06/12/25	Challenger :Verizon Communications Inc	.
2:24-CV-01009	E.D. TX	Fractus SA v. Verizon Connect Inc	12/06/24	Challenger :Cellco Partnership	.
2:24-CV-00855	E.D. TX	Qprivacy USA LLC v. Cisco Systems Inc	10/21/24	Challenger :Cisco Systems Inc	.
4:24-CV-00799	E.D. TX	Mobility Workx LLC v. Cisco Systems Inc	09/02/24	Challenger :Cisco Systems Inc	.
2:24-CV-00535	E.D. TX	Valtrus Innovations Ltd v. Digital Realty Trust Inc	07/12/24	Challenger :Digital Realty Trust Inc	.
2:24-CV-00361	E.D. TX	Valtrus Innovations Ltd v. NTT Data Services LLC	05/14/24	Challenger	.

Ratings Trends

Practice Areas