David J. Hoffman

David J. Hoffman, Attorney at LawLocal

General

Experience25 yrs

Elite Ratings

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Practice Areas

Chemical Biotech (1 case)

Biotech (1 case)

Chemical (2 cases)

Comp. Arch. and Software (15 cases)

Software, Security (25 cases)

Law Firms

David J. Hoffman, Attorney at Law (Current)

DJ Hoffman Law

Ramey LLP

David L Hoffman Law Offices

Legal Office Of David J Johnson

djhoffman@djhoffmanlaw.com

djhoffmanlaw.com

Ratings

Experience

Grade

Trend

DCT

L1

D

PTAB

L1

B

CAFC

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Cases

Case #	Court	Caption	Filed	Represent
1:26-CV-03370	E.D. NY	Portus Singapore Pte Ltd & Portus Pty Ltd v. Leviton Mfg Co Inc	06/04/26	Patent Owner :Portus Singapore Pte Ltd	.
1:26-CV-04691	S.D. NY	Portus Singapore Pte Ltd v. Savant Systems Inc	06/03/26	Patent Owner :Portus Singapore Pte Ltd	.
1:26-CV-02880	S.D. NY	Ubqs IP LLC v. Atlassian Corp	04/08/26	Patent Owner :Ubqs IP LLC	.
1:26-CV-02878	S.D. NY	Ubqs IP LLC v. Notion Labs Inc	04/08/26	Patent Owner :Ubqs IP LLC	.
1:26-CV-02875	S.D. NY	Ubqs IP LLC v. Dropbox Inc	04/08/26	Patent Owner :Ubqs IP LLC	.
1:26-CV-02288	S.D. NY	DatRec LLC v. Namely Inc	03/19/26	Patent Owner :DatRec LLC	.
1:26-CV-02285	S.D. NY	DatRec LLC v. Greenhouse Software Inc	03/19/26	Patent Owner :DatRec LLC	.
1:26-CV-02275	S.D. NY	Flick Intelligence LLC v. Innovid Inc	03/19/26	Patent Owner :Flick Intelligence LLC	.
1:26-CV-02271	S.D. NY	Err Content IP LLC v. Starz Entertainment LLC	03/19/26	Patent Owner :Err Content IP LLC	.
1:26-CV-02230	S.D. NY	Err Content IP LLC v. fuboTV Inc	03/18/26	Patent Owner :Err Content IP LLC	.

Ratings Trends

Practice Areas