Litigation involving US Patent 5975893

5975893

Cases

Active

2 closed

Filed

2011–2015

Top venue

S.D. Texas

1 case

Align Technology, Inc. v. ClearCorrect, Inc. et al.

dismissed with prejudice

Docket:: 4:11-cv-00695
Court:: U.S. District Court for the Southern District of Texas
Filed:: 2011-02-28
Terminated:: 2019-03-28

Patents:6398548 5975893

π Align Technology, Inc.Δ ClearCorrect, Inc.Δ ClearCorrect Operating, LLC Δ ClearCorrect Holdings, LLC

Align filed suit against ClearCorrect entities, alleging infringement of nine Align patents including U.S. 6,398,548 and U.S. 5,975,893. The case was stayed in 2012 pending an ITC proceeding, stay lifted in 2017, reexamination certificates confirmed the challenged '548 claims, and final judgment on Mar. 28, 2019 dismissed all claims and counterclaims with prejudice.

Align Technology, Inc. v. SmileCareClub LLC et al.

closed

Docket:: 5:15-cv-04864
Court:: U.S. District Court for the Northern District of California
Filed:: 2015-10-22

Patents:5975893

π Align Technology, Inc.Δ SmileCareClub LLC Δ Camelot SL, LLC d/b/a SharperImage.com Δ Brookstone, Inc.

Align Technology sued SmileCareClub, Camelot SL, and Brookstone for patent infringement and false advertising/unfair competition. The complaint asserted fourteen Align patents, with U.S. Patent No. 5,975,893 first-listed and attached as Exhibit A. The docket status is closed, but termination terms were not verified.