Yan Chen — 9 Patents at Align Technology

Issued Patents 2021

Showing 1–9 of 9 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11174338	Curable composition for use in a high temperature lithography-based photopolymerization process and method of producing crosslinked polymers therefrom	Robert Liska, Christian Gorsche, György Harakaly, Markus Kury, Jürgen Stampfl +3 more	2021-11-16	$406,344,000
11154384	Multilayer dental appliances and related methods and systems	Chunhua Li, Heinz Pudleiner, Klaus Meyer, Joerg Nickel, Craig Pehlert	2021-10-26	$130,683,000
11103329	Methods of forming patterned dental positioning appliances	Chunhua Li	2021-08-31	$161,775,000
11000351	Orthodontic aligner with isolated segments	Peter Webber, Jennifer C. Chen	2021-05-11	$179,599,000
10973613	Multilayer dental appliances and related methods and systems	Chunhua Li, Heinz Pudleiner, Klaus Meyer, Joerg Nickel, Craig Pehlert	2021-04-13	$193,540,000
10973612	Dental appliance binding structure	Peter Webber, Jennifer C. Chen, Bastien Pesenti, Crystal Tjhia	2021-04-13	$193,540,000
10925693	Dental materials using thermoset polymers	Chunhua Li, Srinivas Kaza, Neil Brian Cramer, Mary Catherine Berard	2021-02-23	$196,845,000
10925692	Dental materials using thermoset polymers	Chunhua Li, Srinivas Kaza, Neil Brian Cramer, Mary Catherine Berard	2021-02-23	$196,845,000
10919209	Method of forming a dental appliance	Chunhua Li	2021-02-16	$208,977,000