I/P Engine, Inc.
Records under this name other than patents I/P Engine, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,831,512 | Content distribution system and method Formerly held Lapsed on the fee record Ended Nov 9, 2022 · From the USPTO record | Lapsed on the fee record | Ended Nov 9, 2022 | From the USPTO record |
| US 7,477,247 | Detecting Attachment or Removal of a Display Monitor Lapsed on the fee record Ended Jan 13, 2021 · High confidence | Lapsed on the fee record | Ended Jan 13, 2021 | High confidence |
| US 6,640,218 | Estimating the usefulness of an item in a collection of information Term ended Term ended Jan 6, 2021 · From the USPTO record | Term ended | Term ended Jan 6, 2021 | From the USPTO record |
| US 9,349,136 | Content distribution system and method Formerly held Lapsed on the fee record Ended May 24, 2020 · From the USPTO record | Lapsed on the fee record | Ended May 24, 2020 | From the USPTO record |
| US 7,356,563 | Methods for Annotating a Collaborative Application Display Lapsed on the fee record Ended Apr 8, 2020 · High confidence | Lapsed on the fee record | Ended Apr 8, 2020 | High confidence |
| US 8,315,949 | Content distribution system and method Formerly held Term ended Ended no later than Mar 21, 2020 · From the USPTO record | Term ended | Ended no later than Mar 21, 2020 | From the USPTO record |
| US 8,650,125 | Content distribution system and method Formerly held Term ended Term ended Mar 21, 2020 · From the USPTO record | Term ended | Term ended Mar 21, 2020 | From the USPTO record |
| US 8,682,794 | Content distribution system and method Formerly held Term ended Term ended Mar 21, 2020 · From the USPTO record | Term ended | Term ended Mar 21, 2020 | From the USPTO record |
| US 8,688,582 | Content distribution system and method Formerly held Term ended Ended no later than Mar 21, 2020 · From the USPTO record | Term ended | Ended no later than Mar 21, 2020 | From the USPTO record |
| US 9,451,310 | Content distribution system and method Formerly held Term ended Ended no later than Mar 21, 2020 · From the USPTO record | Term ended | Ended no later than Mar 21, 2020 | From the USPTO record |