Michael A. Chajon

United States Patent Trademark Office

General

Experience15 yrs

Elite Ratings

--

Practice Areas

Reexam/Aband. (1 case)

Mech Eng, Manuf (4 cases)

Transport., E-Comm. (2 cases)

Semicond., Optic (1 case)

Communications (3 cases)

Law Firms

United States Patent Trademark Office

Covington & Burling LLP

Perkins Coie LLP

mchajon@cov.com

Ratings

Experience

Grade

Trend

DCT

L4

D

PTAB

--

--

--

CAFC

--

--

--

Cases

Case #	Court	Caption	Filed	Represent
3:23-CV-01690	N.D. CA	P2i Ltd v. Favored Tech USA Corp	04/07/23	Challenger(W) :Favored Tech USA Corp	.
1:22-CV-22706	S.D. FL	Bell Northern Research LLC v. HMD America Inc	08/25/22	Challenger :Best Buy Co Inc	.
1:22-CV-00729	D. DE	Avion Pharma LLC v. Lupin Ltd	06/02/22	Patent Owner :Albion Laboratories Inc	.
3:21-CV-02769	N.D. CA	Twitter Inc v. VoIP Palcom Inc	04/16/21	Patent Owner :Twitter Inc	.
2:20-CV-00298	E.D. TX	US Silica Co v. Amberger Kaolinwerke Eduard Kick GmbH & Co KG	09/08/20	Challenger(L) :Amberger Kaolinwerke Eduard Kick GmbH	.
1:20-CV-22051	S.D. FL	Sisvel Intl SA v. HMD America Inc	05/15/20	Challenger :HMD America Inc	.
3:20-CV-02397	N.D. CA	Twitter Inc v. VoIP Palcom Inc	04/08/20	Challenger(W) :Twitter Inc	.
1:20-CV-00200	S.D. NY	Carnegie Institution Of Washington v. Mahendra Brothers Exports Pvt Ltd	01/09/20	Patent Owner(L) :Carnegie Institution of Washington	.
1:20-CV-00189	S.D. NY	Carnegie Institution Of Washington v. Pure Grown Diamonds Inc	01/09/20	Patent Owner :Carnegie Institution of Washington	.
1:19-CV-00203	N.D. WV	AstraZeneca Ab v. Mylan Pharma Inc	11/04/19	Challenger(W) :3M Co Inc	.

Ratings Trends

Practice Areas