Ann M. Duffy

Mayer Brown LLP

General

Experience14 yrs

Elite Ratings

DCT

Practice Areas

Mech Eng, Manuf (2 cases)

Transport., E-Comm. (8 cases)

Semicond., Optic (6 cases)

Communications (2 cases)

Software, Security (1 case)

Law Firms

Mayer Brown LLP

aduffy@mayerbrown.com

Ratings

Experience

Grade

Trend

DCT

L4

B

PTAB

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CAFC

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Cases

Case #	Court	Caption	Filed	Represent
5:16-CV-01824	C.D. CA	EcoServices LLC v. Certified Aviation Services LLC	08/24/16	Challenger(L) :Certified Aviation Services LLC	.
5:15-CV-03962	N.D. CA	Brite Smart Corp v. Google Inc	09/02/15	Challenger(W) :Google	.
1:15-CV-20063	S.D. FL	Signature Systems LLC v. American Express Co	01/09/15	Challenger :American Express Co	.
2:14-CV-00760	E.D. TX	Brite Smart Corp v. Google Inc	07/10/14	Challenger :Google	.
1:14-CV-01644	D. MD	Allen Video Technology Inc v. Mitsubishi Electric US Inc	05/20/14	Challenger :Mitsubishi Electric Corp	.
3:13-CV-00781	E.D. VA	Buysafe Inc v. Google Inc	11/25/13	Challenger(L) :Google	.
2:13-CV-00666	E.D. TX	Loyalty Conversion Systems Corporation v US Airways Inc	08/20/13	Challenger :U S Airways Group Inc	.
2:13-CV-00665	E.D. TX	Loyalty Conversion Systems Corp v. United Airlines Inc	08/20/13	Challenger :United Air Lines Inc	.
2:13-CV-00660	E.D. TX	Loyalty Conversion Systems Corp v. Frontier Airlines Inc	08/20/13	Challenger :Frontier Airlines Inc	.
2:13-CV-00659	E.D. TX	Loyalty Conversion Systems Corp v. Delta Air Lines Inc	08/20/13	Challenger :Delta Air Lines Inc	.

Ratings Trends

Practice Areas