IIPLA News
Friday, March 28, 2025

Judge Orders New Trial in Roland Drum Kit Patent Dispute

IIPLA News Deskanonymous access0 articles left this week
finger-pointing-bulb-draw_1134-183
Sign In To Continue

You have reached the guest article limit.

Unlock more of the IIPLA newsroom by signing in with SSO or joining as a member.

A federal judge has ordered a new trial in the long-running patent dispute involving Roland Corporation’s electronic drum kit technology. The case, which centers on alleged patent infringement, has seen intense legal...
Related Coverage

Continue in the newsroom

Back to newsroom
IP News

Purple Rain Co-Star Ends Apollonia Trademark Rights Suit

‘Purple Rain’ Co-Star Ends ‘Apollonia’ Trademark Rights Suit By Editorial Team Patty Apollonia Kotero, known for her role as Prince’s co-star in the iconic 1984 film “Purple Rain,” has decided to drop her lawsuit agai...

Thursday, April 9, 2026