Detection of placement of dental aligners in patient mouth on teeth for indication of wearing
compliance. Described herein are apparatuses and methods for detecting wearing …

Described herein are methods and apparatuses to obtain an image, or a set of images, of a
patient's teeth from one or more predetermined viewing angles. These methods and …

Methods and apparatuses for generating a model of a subject's teeth. Described herein are
intraoral scanning methods and apparatuses for generating a three-dimensional model of a …

2018-09-14 Assigned to ALIGN TECHNOLOGY, INC. reassignment ALIGN TECHNOLOGY,
INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS) …

Apparatuses and methods for monitoring the performance of an orthodontic appliance for
repositioning a patient's teeth. An orthodontic appliance may include a plurality of teeth …

Orthodontic and/or dental treatment planning methods and apparatuses. In particular,
described herein are methods of generating a plurality of potential treatment plan variations …

2018-12-14 Assigned to ALIGN TECHNOLOGY, INC. reassignment ALIGN TECHNOLOGY,
INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS) …

The present disclosure provides methods, computing device readable medium, devices, and
systems that utilize a cheek retractor and/or a mobile device holder for case assessment …

Methods and apparatuses for generating a model of a subject's teeth. Described herein are
intraoral scanning methods and apparatuses for generating a three-dimensional model of a …

Palatal expander apparatuses for expanding a patient's pal ate (“palatal expanders”) and
methods of using and making them. These palatal expanders may be configured to have a …