David M. Maiorana

General

Experience26 yrs

Elite Ratings

DCT

Practice Areas

Mech Eng, Manuf (21 cases)

Transport., E-Comm. (7 cases)

Design (5 cases)

Semicond., Optic (32 cases)

Communications (33 cases)

Law Firms

Jones Day (Current)

dmaiorana@jonesday.com

Ratings

Experience

Grade

Trend

DCT

L5

B

PTAB

L5

E

CAFC

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Cases

Case #	Court	Caption	Filed	Represent
2:26-CV-00316	E.D. TX	Zepp Inc v. Oura Health Oy	04/21/26	Patent Owner :Zepp Inc	.
1:26-CV-00459	D. DE	RJ Reynolds Vapor Co v. VPR Brands LP	04/21/26	Challenger :RJ Reynolds Vapor Co	.
1:25-CV-02272	E.D. VA	Ningde Amperex Technology Ltd v. Zhuhai CosMX Battery Co Ltd	12/05/25	Patent Owner :Zhuhai CosMX Battery Co Ltd	.
2:25-CV-00900	E.D. TX	Ecovacs Robotics Co Ltd v. Bejing Roborock Technology Co Ltd	08/27/25	Patent Owner :Ecovacs Robotics Co Ltd	.
1:24-CV-00300	D. DE	Agilent Tech Inc v. Axion Biosystems Inc	03/06/24	Challenger :Axion Biosystems Inc	.
1:23-CV-00813	M.D. NC	Healthier Choices Management Corp v. RJ Reynolds Vapor Co	09/26/23	Challenger :RJ Reynolds Vapor Co	.
1:23-CV-00198	D. DE	Agilent Tech Inc v. Axion Biosystems Inc	02/23/23	Challenger :Axion Biosystems Inc	.
2:22-CV-00297	W.D. WA	Tineco Intelligent Technology Co Ltd v. Bissell Inc	03/11/22	Challenger :Tek Hong Kong Science & Technology Ltd	.
5:22-CV-00142	C.D. CA	CAO Group Inc v. Procter & Gamble Co	01/25/22	Challenger :Procter & Gamble Distributing LLC	.
1:20-CV-00472	M.D. NC	Altria Client Services LLC v. RJ Reynolds Vapor Co	05/28/20	Challenger(L) :Modoral Brands Inc	.

Ratings Trends

Practice Areas