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公开(公告)号：US20240216107A1
公开(公告)日：2024-07-04
申请号：US18610236
申请日：2024-03-19
Applicant: Align Technology, Inc.
Inventor： Chunhua LI , Yan CHEN , Fangxiao GUAN
IPC: A61C7/08 , B23K26/352
CPC classification number: A61C7/08 , B23K26/3584 , A61C2201/002
Abstract: Methods for forming dental appliances with laser marks. The methods may include identifying a target marking area of a dental appliance to receive a laser mark, and identifying a laser access area on a surface of the dental appliance. The methods may also include forming a surface texture to disperse laser energy received at the laser access area to form the laser mark in the target marking area.
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公开(公告)号：US20240173102A1
公开(公告)日：2024-05-30
申请号：US18435971
申请日：2024-02-07
Applicant: Align Technology, Inc.
Inventor： Peter WEBBER , Yan CHEN , Jihua CHENG , Bastien PESENTI , Chunhua LI , Jennifer C. CHEN
CPC classification number: A61C7/08 , A61B1/0002 , A61B1/00045 , A61B1/24 , A61C7/146 , A61C7/16 , A61C19/003 , A61C2202/01 , A61N2005/063 , A61N2005/0661
Abstract: Dental attachment positioning apparatuses and methods of use. A dental attachment apparatus may include an orthodontic attachment having a surface shaped to conform to a contour of a buccal surface of a tooth, and one or more registration surfaces that are shaped to conform to one or more occlusal surfaces of the patient's teeth. The one or more registration surfaces may be configured to aid in proper positioning or orientation of the orthodontic attachment. When the attachment positioning apparatus is placed on the patient's dentition, the orthodontic attachment is positioned at a specified location with respect to the buccal surface of the tooth.
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43.发明公开公开(公告)号：US20240016579A1
公开(公告)日：2024-01-18
申请号：US18348279
申请日：2023-07-06
Applicant: Align Technology, Inc.
Inventor： Matthew DURBAN , John Michael RIEDESEL , Peter DORFINGER , Yan CHEN
IPC: A61C7/08 , C08F222/10 , B33Y80/00
CPC classification number: A61C7/08 , C08F222/102 , B33Y80/00
Abstract: Disclosed herein are dental attachment placement devices generated from curable compositions by additive manufacturing. The curable compositions contain a high crosslinker content, and after curing, yield tough and color neutral materials suitable for dental attachment placement devices.
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Patent Agency Ranking
公开(公告)号：US20230190414A1
公开(公告)日：2023-06-22
申请号：US18107736
申请日：2023-02-09
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： Chunhua LI , Yan CHEN , Heinz PUDLEINER , Klaus MEYER , Joerg NICKEL , Craig PEHLERT
IPC: A61C7/08 , B32B27/28 , B32B7/022 , B32B25/08 , B32B25/20 , B32B27/08 , B32B27/30 , B32B27/32 , B32B27/34 , B32B27/36 , B32B27/40 , B29C51/14
CPC classification number: A61C7/08 , B32B27/285 , B32B7/022 , B32B25/08 , B32B25/20 , B32B27/08 , B32B27/281 , B32B27/286 , B32B27/308 , B32B27/32 , B32B27/34 , B32B27/36 , B32B27/365 , B32B27/40 , B29C51/14 , B32B2323/04 , B32B2323/10 , B32B2367/00 , B32B2371/00 , B32B2375/00 , B32B2377/00 , B32B2555/00 , B32B2307/50 , B32B2307/51 , B32B25/14
Abstract: Multilayer polymer sheets are provided, as well as related methods, systems, and appliances.
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公开(公告)号：US20220338957A1
公开(公告)日：2022-10-27
申请号：US17858825
申请日：2022-07-06
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： Chunhua LI , Yan CHEN , Heinz PUDLEINER , Klaus MEYER , Joerg NICKEL , Craig PEHLERT
IPC: A61C7/08 , B32B25/08 , B32B27/36 , B32B27/28 , B32B27/08 , B32B27/34 , B32B7/022 , B32B25/20 , B29C51/14 , B32B27/40 , B32B27/32 , B32B27/30
Abstract: Multilayer polymer sheets are provided, as well as related methods, systems, and appliances.
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公开(公告)号：US20210178654A1
公开(公告)日：2021-06-17
申请号：US17175554
申请日：2021-02-12
Applicant: Align Technology, Inc.
Inventor： Chunhua LI , Yan CHEN
IPC: B29C51/02 , B29C51/00 , B29C39/02 , B29C35/02 , B29B13/02 , B29C39/00 , B29B11/14 , A61C7/08 , B29C45/00
Abstract: The present disclosure includes dental appliances and methods of making and using such appliances. One method for forming a dental appliance includes forming a liquid thermoset polymer material into a semi-solid first shape, thermoforming the semi-solid first shape of thermoset polymer material onto a dentition mold, and curing the thermoset polymer on the dentition mold with a curative trigger to complete a molecular cross-linking reaction.
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公开(公告)号：US20210161622A1
公开(公告)日：2021-06-03
申请号：US17177071
申请日：2021-02-16
Applicant: Align Technology, Inc.
Inventor： Peter WEBBER , Jennifer C. CHEN , Yan CHEN , Bastien PESENTI , Crystal TJHIA
Abstract: The present disclosure provides methods, computing device readable medium, devices, and systems having a dental appliance binding structure. One method can include to create a treatment plan based on a virtual model of a jaw of a patient, wherein the treatment plan includes use of a dental appliance having a first surface that defines a plurality of cavities shaped to receive a plurality of teeth, modify the virtual model of the jaw in a first configuration to include a virtual binding structure on a second surface, the platform shaped to receive a specialized feature that provides one or more force characteristics, select a particular specialized feature as an attachment to the dental appliance, and adjust the virtual model of the jaw from a first configuration to a second configuration, based at least in part on a modeled force provided by the virtual binding structure and the particular specialized feature.
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公开(公告)号：US20200046462A1
公开(公告)日：2020-02-13
申请号：US16656426
申请日：2019-10-17
Applicant: Align Technology, Inc.
Inventor： Yan CHEN , Chunhua LI , Srinivas KAZA , Neil Brian CRAMER , Mary Catherine BERARD
IPC: A61C7/08 , C08G75/26 , C08F226/08 , C08F222/10 , C08F220/68 , A61C7/12 , C08F220/28 , C08F220/18 , B33Y80/00 , B33Y70/00
Abstract: Provided herein are crosslinked polymers useful in orthodontic appliances and light polymerizable liquid compositions and formulations useful for making crosslinked polymers. Also provided are methods of making an orthodontic appliance comprising a cross-linked polymer formed by a direct fabrication technique.
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