Tanzle, Inc.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
0
Ending by 2030
Sep 2039
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 Nov 23, 2026The maintenance fee for Frustum change in projection stereo rendering (US 11,659,158) comes due Nov 23, 2026. Unpaid by May 24, 2027, it lapses early.
- 1 fee due Dec 20, 2026The maintenance fee for Nested stereoscopic projections (US 11,682,162) comes due Dec 20, 2026. Unpaid by Jun 21, 2027, it lapses early.
- 1 fee due May 21, 2027The maintenance fee for Data presentation system and method (US 11,825,394) comes due May 21, 2027. Unpaid by Nov 22, 2027, it lapses early.
- 2 fees due Sep 5 to 19, 2027 · next Sep 5
- 1 fee due Oct 7, 2027The maintenance fee for Frustum change in projection stereo rendering (US 10,616,567) comes due Oct 7, 2027. Unpaid by Apr 7, 2028, it lapses early.
- 1 fee due Nov 12, 2027The maintenance fee for Frustum change in projection stereo rendering (US 10,652,528) comes due Nov 12, 2027. Unpaid by May 12, 2028, it lapses early.
Recent changes
Nothing was recorded against this company's patents in the last 90 days.
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 10,616,567 | Frustum change in projection stereo rendering In force · From the USPTO record | In force | From the USPTO record | |
| US 10,652,528 | Frustum change in projection stereo rendering In force · From the USPTO record | In force | From the USPTO record | |
| US 11,659,158 | Frustum change in projection stereo rendering In force · From the USPTO record | In force | From the USPTO record | |
| US 11,245,889 | Perspective based green screening In force · From the USPTO record | In force | From the USPTO record | |
| US 11,606,546 | Perspective Based Green Screening In force · Medium confidence | In force | Medium confidence | |
| US 11,936,840 | Perspective Based Green Screening In force · Low confidence | In force | Low confidence | |
| US 11,164,375 | Stereoscopic rendering of non-flat, reflective or refractive surfaces In force · From the USPTO record | In force | From the USPTO record | |
| US 11,600,043 | Stereoscopic Rendering Of Non-Flat, Reflective Or Refractive Surfaces In force · Low confidence | In force | Low confidence | |
| US 11,057,612 | Generating Composite Stereoscopic Images Using Visually-Demarked Regions of Surfaces In force · Medium confidence | In force | Medium confidence | |
| US 11,375,179 | Integrated display rendering In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 18: 1 lapsed for an unpaid fee. 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.