Tuesday, March 28, 2023 | Back issues
Courthouse News Service Courthouse News Service

Patent & Trademark

Halliburton Energy Services claims BJ Services Co. makes subterranean fracturing devices that violate Halliburton patents, in Marshall, Texas, Federal Court.

International Alliance of First Night Celebrations Inc. sued First Night Inc. in a trademark complaint in Binghamton, N.Y., Federal Court.

Tristar Products claims SAS Group violates its patents on a "Titan Vegetable Shaver" and a "Titan Peeler," in Newark Federal Court.

Scentsy claims Performance Manufacturing shared a secret formula for its "fragrance bars" with Rimports, which made knockoffs and sold them to Wal-Mart, in Boise Federal Court.

Orderpad Software claims Information Services Group violates copyright on its lottery software, in Williamsport, Pa., Federal Court.

Read the Top 8

Sign up for the Top 8, a roundup of the day's top stories delivered directly to your inbox Monday through Friday.