PTC Inc.
2 more in force are now held by other companies
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
5
Ending by 2030
Dec 2026
Next term end
When these terms end
Held patents by the year their term ends
20262027202820292030203120322033203420352036203720382039204020412042204320442045
Fee deadlines
Maintenance fees fall due 3.5, 7.5 and 11.5 years after grant. A missed fee ends a patent at the end of the six month grace period that follows, not on the due date.
- 1 fee due Dec 4, 2026The maintenance fee for Systems and Methods Using Binary Dynamic Rest Messages (US 10,313,410) comes due Dec 4, 2026. Unpaid by Jun 4, 2027, it lapses early.
- 1 fee due Jan 2, 2027The maintenance fee for Systems and methods for developing and using real-time data applications (US 10,338,896) comes due Jan 2, 2027. Unpaid by Jul 2, 2027, it lapses early.
- 1 fee due Feb 27, 2027The maintenance fee for Computer aided design system with in-context modeling (US 10,394,968) comes due Feb 27, 2027. Unpaid by Aug 27, 2027, it lapses early.
- 5 fees due Apr 1 to 27, 2027 · next Apr 1
- 1 fee due May 7, 2027The maintenance fee for Augmented reality system (US 11,810,260) comes due May 7, 2027. Unpaid by Nov 8, 2027, it lapses early.
- 2 fees due Jun 5 to 29, 2027 · next Jun 5
- 1 fee due Jul 21, 2027The maintenance fee for System maintaining domain-specific 3D models as a graph within computer aided design (US 10,540,454) comes due Jul 21, 2027. Unpaid by Jan 21, 2028, it lapses early.
- 2 fees due Aug 6 to 25, 2027 · next Aug 6
- 1 fee due Sep 17, 2027The maintenance fee for CAD-based design control (US 10,591,898) comes due Sep 17, 2027. Unpaid by Mar 17, 2028, it lapses early.
Recent changes
- 2 terms have ended since Aug 16, 2026
Patents held now
Soonest term end first. Each date below is computed on that patent's own page, which shows the rule, the adjustments and the fee history it was derived from.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 9,712,385 | Managing configurations of distributed devices In force · From the USPTO record | In force | From the USPTO record | |
| US 7,583,189 | Methods for managing remote devices over an instant messaging network and systems thereof In force · From the USPTO record | In force | From the USPTO record | |
| US 8,065,397 | Managing Configurations of Distributed Devices In force · High confidence | In force | High confidence | |
| US 9,172,745 | Scripting web services In force · From the USPTO record | In force | From the USPTO record | |
| US 9,712,644 | Scripting web services In force · From the USPTO record | In force | From the USPTO record | |
| US 8,589,128 | Methods and systems for creation of a dynamically configurable product design In force · From the USPTO record | In force | From the USPTO record | |
| US 9,223,904 | Correction of topology interference for solid objects in a modeling environment In force · From the USPTO record | In force | From the USPTO record | |
| US 8,909,641 | Method for analyzing time series activity streams and devices thereof In force · From the USPTO record | In force | From the USPTO record | |
| US 9,576,046 | Methods for integrating semantic search, query, and analysis across heterogeneous data types and devices thereof In force · From the USPTO record | In force | From the USPTO record | |
| US 8,890,867 | Methods and systems for dynamically loading portions of a computer-aided design model on demand In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 56: 2 patents in force now held by others · 62 lapsed for an unpaid fee · 68 ended at full term. List them
Sources and methods
Compiled from the USPTO record, grants, published applications and recorded assignments, not yet reviewed by hand.
How this record was built
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.
Published applications
US patent applications published under this name that have not become patents. An application is published about eighteen months after its earliest filing; one that has not been published is in no public record.
1 pending · 16 no status recorded