David G. Duckworth

General

Experience21 yrs

Elite Ratings

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Practice Areas

Mech Eng, Manuf (1 case)

Transport., E-Comm. (4 cases)

Design (3 cases)

Semicond., Optic (1 case)

Comp. Arch. and Software (1 case)

Law Firms

Drummond & Duckworth

Russo & Duckworth

dduckworth@onellp.com

Ratings

Experience

Grade

Trend

DCT

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PTAB

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CAFC

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Cases

Case #	Court	Caption	Filed	Represent
1:24-CV-00684	D. DE	iBeauty Brands Inc v. Bondi Boost US LLC	06/10/24	Patent Owner :iBeauty Brands Inc	.
5:22-CV-00660	C.D. CA	Irritec USA Inc v. Valplastic USA LLC	04/18/22	Patent Owner :Irritec USA Inc	.
1:22-CV-00153	E.D. CA	Irritec USA Inc v. Satyansu Kundu	02/04/22	Patent Owner :Irritec USA Inc	.
2:11-CV-06525	C.D. CA	Caminoverde II LP v. Three D Plastics Inc	08/09/11	Challenger :Three D Plastics Inc	.
2:10-CV-06511	C.D. CA	Zagg IP Holding Co Inc v. Zagg Inc	08/31/10	Challenger :Zagg Intellectual Property Holding Co Inc	.
0:09-CV-01834	D. MN	Talon Innovations Corp v. Microflex Tech LLC	07/14/09	Challenger :Microflex Technologies LLC	.
2:09-CV-04663	C.D. CA	Anthony Kirk Barnard v. Precision Shoorting Equipment Inc	06/29/09	Patent Owner :Anthony Kirk Barnard	.
8:09-CV-00689	C.D. CA	Kornit Digital Ltd v. All American Mfg & Supply Co	06/10/09	Challenger :Anajet Inc	.
5:06-CV-01400	C.D. CA	Kenneth J MacLeod v. Dell Inc	12/18/06	Patent Owner :Kenneth J MacLeod	.
8:05-CV-00394	C.D. CA	Three Dogs A Cat v. Otis Claude	04/27/05	Patent Owner	.

Ratings Trends

Practice Areas