Skip to main content
USITC.gov will be periodically unavailable between 5:30 p.m. and 8:30 p.m. ET on Wednesday, October 21st, 2026, to conduct system maintenance. Please plan your activities accordingly.

Ink Cartridges and Components Thereof I

Investigation Title
Ink Cartridges and Components Thereof I
Investigation Number(s)
337-TA-1451
U.S. Patent(s)
8,540,347 (expires April 8, 2031)
9,061,508 (expires April 8, 2031)
11,535,037 (expires November 13, 2042)
11,820,150 (expires November 13, 2042)
12,246,539 (expires April 11, 2042)
View Order
1451_master_corrected_geo.pdf (234.29 KB)