Erik J. Osterrieder

Kearney McWilliams & Davis PLLCLocal

General

Experience24 yrs

Elite Ratings

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Practice Areas

Comp. Arch. and Software (2 cases)

Software, Security (1 case)

Communications (1 case)

Transport., E-Comm. (1 case)

Mech Eng, Manuf (3 cases)

Law Firms

Kearney McWilliams & Davis PLLC (Current)

McCutcheon Joseph PLLC

Schubert Osterrieder

eosterrieder@kmd.law

Ratings

Experience

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DCT

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PTAB

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CAFC

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Cases

Case #	Court	Caption	Filed	Represent
3:26-CV-00916	N.D. TX	DET Diesel Emission Tech LLC v. DPF Alternatives LLC	03/20/26	Challenger :Collateral Resources LLC	.
4:26-CV-00821	S.D. TX	Wellboss Co LLC v. Lonestar Completion Tools LLC	02/03/26	Patent Owner :Wellboss Co LLC	.
3:24-CV-02133	N.D. TX	Iron Horse Transport LLC v. DET Diesel Emission Tech LLC	08/21/24	Patent Owner :Iron Horse Transport LLC	.
3:24-CV-02018	N.D. TX	DPF Alternatives Of Texas LLC v. DET Diesel Emission Tech LLC	08/08/24	Patent Owner :DPF Alternatives of Texas LLC	.
3:24-CV-01953	N.D. TX	DPF Alternatives LLC v. DET Diesel Emission Tech LLC	07/29/24	Challenger :DPF Alternatives LLC	.
1:24-CV-00288	W.D. TX	DPF Alternatives Of Texas LLC v. DET Diesel Emission Tech LLC	03/18/24	Patent Owner :DPF Alternatives of Texas LLC	.
4:24-CV-00061	S.D. TX	JGD Filters LLC v. DET Diesel Emission Tech LLC	01/05/24	Patent Owner(L) :JGD Filters LLC	.
1:24-CV-00002	N.D. TX	RTR DPF LLC v. DET Diesel Emission Tech LLC	01/05/24	Patent Owner :RTR DPC LLC	.
4:12-CV-00386	S.D. TX	Ansar Group Inc v. Medeia Inc	02/09/12	Patent Owner(W) :Ansar Medical Tecnologies Inc	.
6:11-CV-00287	E.D. TX	Macrosolve Inc v. Antenna Software Inc	06/06/11	Challenger(W) :Spira Data Corp	.

Ratings Trends

Practice Areas