Rex A. Donnelly, IV
Buchanan Ingersoll & Rooney
Log In

General

Experience19 yrs
Elite Ratings
--
Practice Areas
Comp. Arch. and Software (16 cases)
Communications (5 cases)
Software, Security (3 cases)
Semicond., Optic (3 cases)
Mech Eng, Manuf (2 cases)
Law Firms
Buchanan Ingersoll & Rooney
radonnelly@ratnerprestia.com
ratnerprestia.com

Ratings

Experience
Grade
Trend
DCT
L1
D
PTAB
--
--
--
CAFC
--
--
--

Cases

Case #
Court
Caption
Filed
Represent
1:22-CV-01105
D. DE
Sucxess LLC v. Commaai Inc08/23/22
Challenger
: Commaai Inc
1:22-CV-00912
D. DE
ThreatModeler Software Inc v. IriusRisk Inc07/08/22
Patent Owner
: ThreatModeler Software Inc
1:19-CV-01773
D. DE
Worlds Inc v. Linden Research Inc09/20/19
Patent Owner
: Worlds Online Inc
1:17-CV-00295
D. DE
Intellectual Ventures II LLC v. Aisin Seiki Co Ltd03/20/17
Challenger
: Aisin Seiki Co Ltd
1:15-CV-00020
D. DE
Helios Software LLC v. Spectorsoft Corp01/06/15
Challenger
: Spectorsoft Corp
1:13-CV-02110
D. DE
Delaware Display Group LLC v. Pantech Co Ltd12/31/13
Challenger
: Pantech Co Ltd;Pantech Wireless LLC
1:13-CV-02052
D. DE
Neology Inc v. Kapsch TrafficCom IVHS Inc12/19/13
Challenger
: Star Systems Intl Ltd
1:12-CV-00081
D. DE
Helios Software LLC v. Spectorsoft Corp01/26/12
Challenger (W)
: Spectorsoft Corp
1:11-CV-00827
D. DE
Cyberfone Systems LLC v. ZTE USA Inc09/15/11
Challenger (W)
: Hewlett-Packard Co;Hewlett-Packard Inc
1:11-CV-00834
D. DE
Cyberfone Systems LLC v. Pandigital Inc09/15/11
Challenger
: Equinox Payments LLC;Pandigital Inc

Ratings Trends

Practice Areas