On September 23, the US International Trade Commission issued an announcement stating that it made a 337 partial final ruling on the specific cartridge and its component I: after review, the infringement was confirmed, and a general exclusion order was issued on the products involved in the case with infringing US registered patent numbers 8,540,347, 9,061,508, 11,820,150, 12,246,539, and the listed defendant Mountain Peak, Inc. d/b/a/ Billiontree Technology USA, Inc. d/b/a Toner Kingdom of China, American Straightouttaink, LP d/b/a discountinkllc d/b/a einkshop2014 d/b/a inkpro d/b/a inkprousa of China issued a restraining order, and the investigation of this case was terminated.

On September 23, the US International Trade Commission issued an announcement stating that it made a 337 partial final ruling on the specific cartridge and its component I: after review, the infringement was confirmed, and a general exclusion order was issued on the products involved in the case with infringing US registered patent numbers 8,540,347, 9,061,508, 11,820,150, 12,246,539, and the listed defendant Mountain Peak, Inc. d/b/a/ Billiontree Technology USA, Inc. d/b/a Toner Kingdom of China, American Straightouttaink, LP d/b/a discountinkllc d/b/a einkshop2014 d/b/a inkpro d/b/a inkprousa of China issued a restraining order, and the investigation of this case was terminated.