Maintenance fees coming due
9 maintenance fees come due in the 12 months from Nov 15, 2026, the next on Jan 23, 2027. Unpaid by Jul 23, 2027, that one lapses early.
A maintenance fee does not end a patent on its due date. It falls due at 3.5, 7.5
and 11.5 years from grant, and the patent lapses only if the fee is still unpaid at the end of the
six month grace period that follows.
| Patent | Title | Holder | Status | Fee due | Lapses if unpaid | Expires | Confidence |
|---|---|---|---|---|---|---|---|
| US 10,357,829 | Three-Dimensional Printing of Three-Dimensional Objects In force Fee due Jan 23, 2027 Lapses if unpaid Jul 23, 2027 · High confidence | VELO3D, Inc. | In force | Jan 23, 2027 | Jul 23, 2027 | High confidence | |
| US 10,357,957 | Adept Three-Dimensional Printing In force Fee due Jan 23, 2027 Lapses if unpaid Jul 23, 2027 · High confidence | VELO3D, Inc. | In force | Jan 23, 2027 | Jul 23, 2027 | High confidence | |
| US 10,369,629 | Three-Dimensional Printing of Three-Dimensional Objects In force Fee due Feb 6, 2027 Lapses if unpaid Aug 6, 2027 · High confidence | VELO3D, Inc. | In force | Feb 6, 2027 | Aug 6, 2027 | High confidence | |
| US 10,434,573 | Accurate Three-Dimensional Printing In force Fee due Apr 8, 2027 Lapses if unpaid Oct 8, 2027 · High confidence | VELO3D, Inc. | In force | Apr 8, 2027 | Oct 8, 2027 | High confidence | |
| US 10,442,003 | Three-Dimensional Printing of Three-Dimensional Objects In force Fee due Apr 15, 2027 Lapses if unpaid Oct 15, 2027 · High confidence | VELO3D, Inc. | In force | Apr 15, 2027 | Oct 15, 2027 | High confidence | |
| US 10,493,564 | Apparatuses, Systems and Methods for Three-Dimensional Printing In force Fee due Jun 3, 2027 Lapses if unpaid Dec 3, 2027 · High confidence | VELO3D, Inc. | In force | Jun 3, 2027 | Dec 3, 2027 | High confidence | |
| US 10,507,549 | Apparatuses, Systems and Methods for Three-Dimensional Printing In force Fee due Jun 17, 2027 Lapses if unpaid Dec 17, 2027 · High confidence | VELO3D, Inc. | In force | Jun 17, 2027 | Dec 17, 2027 | High confidence | |
| US 9,254,535 | Apparatuses, Systems and Methods for Three-Dimensional Printing In force Fee due Aug 9, 2027 Lapses if unpaid Feb 9, 2028 · High confidence | VELO3D, Inc. | In force | Aug 9, 2027 | Feb 9, 2028 | High confidence | |
| US 10,611,092 | Optics in Three-Dimensional Printing In force Fee due Oct 7, 2027 Lapses if unpaid Apr 7, 2028 · Medium confidence | VELO3D, Inc. | In force | Oct 7, 2027 | Apr 7, 2028 | Medium confidence |
9 of 9 patents shown. Soonest fee due date first, then patent number.
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.