Confocal Imaging Apparatus with Curved Focal Surface

Align Technology, Inc.

A patent family: one line of work, grouped by real continuity rather than by a technology label inferred from titles. 12 of these applications claim priority to application 62/037,778, filed Aug 15, 2014. A shared origin can cover several different claimed inventions, which is why members here may not share a title. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.

Patent	Title	Holder	Status	Expires	Time remaining	Confidence
US 10,327,872	Field Curvature Model for Confocal Imaging Apparatus with Curved Focal Surface Align Technology, Inc. In force Term ends Aug 13, 2035 · High confidence	Align Technology, Inc.	In force	Term ends Aug 13, 2035	Term ends Aug 13, 2035	High confidence
US 10,507,088	Imaging Apparatus with Simplified Optical Design Align Technology, Inc. In force Term ends Aug 13, 2035 · Low confidence	Align Technology, Inc.	In force	Term ends Aug 13, 2035	Term ends Aug 13, 2035	Low confidence
US 10,507,089	Imaging Apparatus with Simplified Optical Design Align Technology, Inc. In force Term ends Aug 13, 2035 · Medium confidence	Align Technology, Inc.	In force	Term ends Aug 13, 2035	Term ends Aug 13, 2035	Medium confidence
US 10,624,720	Imaging Apparatus with Temperature Compensation Align Technology, Inc. In force Term ends Aug 13, 2035 · Medium confidence	Align Technology, Inc.	In force	Term ends Aug 13, 2035	Term ends Aug 13, 2035	Medium confidence
US 10,952,827	Calibration of an Intraoral Scanner Align Technology, Inc. In force Term ends Aug 13, 2035 · Medium confidence	Align Technology, Inc.	In force	Term ends Aug 13, 2035	Term ends Aug 13, 2035	Medium confidence
US 11,007,039	Intraoral Scanner That Compensates for Optical Inaccuracies Align Technology, Inc. In force Term ends Aug 13, 2035 · Medium confidence	Align Technology, Inc.	In force	Term ends Aug 13, 2035	Term ends Aug 13, 2035	Medium confidence
US 11,135,039	Intraoral Scanner That Compensates for Optical Inaccuracies Align Technology, Inc. In force Term ends Aug 13, 2035 · Low confidence	Align Technology, Inc.	In force	Term ends Aug 13, 2035	Term ends Aug 13, 2035	Low confidence
US 11,439,483	Intraoral Scanner That Compensates for Non-Fixed Magnification Align Technology, Inc. In force Term ends Aug 13, 2035 · Medium confidence	Align Technology, Inc.	In force	Term ends Aug 13, 2035	Term ends Aug 13, 2035	Medium confidence
US 11,672,631	Intraoral Scanner Calibration Align Technology, Inc. In force Term ends Aug 13, 2035 · Low confidence	Align Technology, Inc.	In force	Term ends Aug 13, 2035	Term ends Aug 13, 2035	Low confidence
US 11,950,981	Scanning System and Calibration Thereof Align Technology, Inc. In force Term ends Aug 13, 2035 · High confidence	Align Technology, Inc.	In force	Term ends Aug 13, 2035	Term ends Aug 13, 2035	High confidence
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12 of these are in force and held by Align Technology, Inc..

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

Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.