Daniel A. O'Brien

General

Experience12 yrs

Elite Ratings

DCT

Practice Areas

Mech Eng, Manuf (3 cases)

Transport., E-Comm. (1 case)

Semicond., Optic (2 cases)

Communications (1 case)

Software, Security (2 cases)

Law Firms

dao'brien@venable.com

Ratings

Experience

Grade

Trend

DCT

L4

B

PTAB

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CAFC

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Cases

Case #	Court	Caption	Filed	Represent
1:25-CV-01041	D. DE	SAP Se v. Trayport Ltd	08/19/25	Patent Owner :Business Objects Software Ltd	.
1:25-CV-01040	D. DE	SAP Se v. TSX Inc	08/19/25	Patent Owner :Business Objects Software Ltd	.
1:25-CV-00232	D. DE	SAP Se v. TSX Alpha US Inc	02/27/25	Patent Owner :SAP Se	.
1:24-CV-01028	D. DE	Jazz Pharma Ireland Ltd v. RK Pharma Inc	09/12/24	Patent Owner :Jazz Pharmaceuticals Ireland Ltd	.
1:24-CV-00957	D. DE	Vedanta Biosciences Inc v. Seres Therap Inc	08/20/24	Patent Owner :University Of Tokyo	.
1:23-CV-00401	D. DE	Novartis Pharma Corp v. Nanjing Noratech Pharmaceutical Co Ltd	04/10/23	Patent Owner(L) :Novartis Pharmaceuticals Corp	.
1:22-CV-01569	D. DE	Siemens Industry Software Inc v. Bell Semiconductor LLC	12/02/22	Challenger(W) :Siemens Industry Software Inc	.
1:22-CV-01488	D. DE	Alexander SR v. BMW Of North America LLC	11/14/22	Challenger :Ford Motors Service Co	.
1:22-CV-01395	D. DE	Novartis Pharma Corporation v. MSN Pharma Inc.	10/24/22	Patent Owner(L) :Novartis Pharmaceuticals Corp	.
1:21-CV-00347	D. DE	Canon Inc v. Do It Wiser LLC	03/08/21	Patent Owner :Canon USA Inc	.

Ratings Trends

Practice Areas