340 patents currently held
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.
2 more records may belong here and await a decision; they are not counted.
The next term ends in Jan 2027. from the record
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
25
Ending by 2030
Jan 2027
Next term end
325
Patent families
When these terms end
Held patents by the year their term ends
notable patents
fee due within 90 days
all others
Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
Notable: the highest-ranked patents in this portfolio by citations and family size. Fee due within 90 days: a maintenance fee is due within 90 days of when this page was computed and not yet paid.
Notable patents
Ranked by citations and family size, against patents of the same kind granted the same year. How we rank
Notable
Ends Nov 2041 · High confidence
Also notable
Ends Oct 2030 · High confidence
Also notable
Ends Jul 2034 · High confidence
Generating 3D Models Representing Buildings
US 11,636,234
Cited by 24 later US patents, top 5% of utility patents granted in 2023 in our data. Protection runs to 2041.
Method and System for Processing Information of a Stream of Information
US 9,122,769
Granted 2015 and renewed at every maintenance window due so far. Protection runs to 2030.
Compression Of A Three-Dimensional Modeled Object
US 10,275,942
Granted 2019 and renewed at 2 of 3 maintenance windows. Protection runs to 2034.
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.
- 3 fees due Nov 23 to 28, 2026 · next Nov 23
- 5 fees due Dec 4 to 20, 2026 · next Dec 4
- 6 fees due Jan 9 to 28, 2027 · next Jan 9
- 8 fees due Feb 6 to 28, 2027 · next Feb 6
- 5 fees due Mar 1 to 19, 2027 · next Mar 1
- 9 fees due Apr 1 to 30, 2027 · next Apr 1
- 7 fees due May 10 to 26, 2027 · next May 10
- 10 fees due Jun 3 to 30, 2027 · next Jun 3
- 8 fees due Jul 5 to 30, 2027 · next Jul 5
- 5 fees due Aug 6, 2027
- 9 fees due Sep 5 to 26, 2027 · next Sep 5
- 5 fees due Oct 5 to 30, 2027 · next Oct 5
- 6 fees due Nov 3 to 12, 2027 · next Nov 3
Recent changes
- 8 of the patents on this record were granted since Aug 16, 2026
- 1 term has ended since Aug 16, 2026
What they patent
The 5 largest of its 325 families, grouped by real patent family and labeled by the earliest filing in each. No technology classification is inferred from titles.
| Modelling Operations on Functional Structures | 2 in force | to May 2041 |
| 3D Reconstruction with Smooth Maps | 2 in force | to Dec 2040 |
| Adaptive Compression of Simulation Data for Visualization | 2 in force | to Apr 2040 |
| Forming a Dataset for Fully-Supervised Learning | 2 in force | to Mar 2039 |
| Learning an Autoencoder | 2 in force | to Feb 2039 |
Patents held now
Soonest term end first.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,587,303 | Non-Linear Solver for a Flexible Slender-Body System In force · High confidence | In force | High confidence | |
| US 7,620,638 | Process for Selecting an Object in a PLM Database and Apparatus Implementing This Process In force · High confidence | In force | High confidence | |
| US 7,542,603 | Process for Drafting a Curve in a Computer-Aided Design System In force · High confidence | In force | High confidence | |
| US 9,135,372 | Process for Selecting Objects in a PLM Database and Apparatus Implementing This Process In force · High confidence | In force | High confidence | |
| US 7,613,594 | Method and Computer Program Product of Computer Aided Design of a Product Comprising a Set of Constrained Objects In force · High confidence | In force | High confidence | |
| US 8,013,854 | Process for Displaying Objects of a PLM Database and Apparatus Implementing This Process In force · High confidence | In force | High confidence | |
| US D718,320 | Display Screen With Graphical User Interface In force · High confidence | In force | High confidence | |
| US D718,321 | Display Screen with Graphical User Interface In force · High confidence | In force | High confidence | |
| US 7,814,429 | Computerized Collaborative Work In force · High confidence | In force | High confidence | |
| US D722,079 | Graphical User Interface Of A Transitional Image For A Display Screen Or A Portion Thereof In force · High confidence | In force | High confidence |
Also on record, not counted in the 340: 2 patents in force now held by others · 37 patents ended · 111 applications pending · 12 applications abandoned. List them
Sources and methods
Compiled from USPTO application file histories, grants and recorded assignments, with the company's own names reviewed by hand. How this record was built
Portfolio grouped automatically from ownership conveyances to the names matched to this company, usually every name that begins with its own, so it counts patents an affiliate holds; each list row names the holder of record. Security interests are excluded and ambiguous records are not reviewed by hand.
Fee due within 90 days marks a patent with a maintenance fee due within 90 days of the date this page was computed and not yet recorded paid, so it can end earlier than the bar shows. A fee left unpaid ends the patent at the close of the six month grace period that follows its due date, not on the due date itself. It is not a prediction that the fee will be missed.
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.