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公开(公告)号：US20240008958A1
公开(公告)日：2024-01-11
申请号：US18348111
申请日：2023-07-06
Applicant: Align Technology, Inc.
Inventor： Jürgen STAMPFL , Yan CHEN , Chunhua LI , Peter DORFINGER , Alexander HOCHWALLNER
CPC classification number: A61C7/08 , A61C7/10 , C08K7/10 , C08K3/40 , B33Y70/10 , B33Y80/00 , A61C2201/007 , C08K2201/003
Abstract: Disclosed herein are curable resins comprising solid reinforcement materials and solid material reinforced polymeric materials formed by curing the curable resins using additive manufacturing. In various implements, the solid material reinforced polymeric materials may be used in medical devices such as implants, joint replacements, graft materials, augmentation materials, prosthetic materials, etc. to treat a patient.
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公开(公告)号：US20230200942A1
公开(公告)日：2023-06-29
申请号：US18179341
申请日：2023-03-06
Applicant: Align Technology, Inc.
Inventor： Jeeyoung CHOI , Chunhua LI , John MORTON , Bastien PESENTI , Vadim MATOV , Alexander BELIAEV , Petr USHANOV , Roman A. ROSCHIN
Abstract: A method includes to receive, via a computing device, data representing a plurality of teeth, identify data indicating which of the plurality of teeth are unerupted or erupting, predict at least one characteristic of a tooth of the unerupted or erupting teeth after they have fully erupted using one or more tooth eruption prediction factors, generate new data representing the unerupted or erupting teeth in multiple states of eruption based upon the predicted at least one characteristic of the fully erupted teeth, and generate a series of incremental tooth arrangements with the new data to define a proposed orthodontic treatment based on the new data representing the unerupted or erupting teeth in multiple states of eruption.
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公开(公告)号：US20230181288A1
公开(公告)日：2023-06-15
申请号：US18107742
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：US20230069617A1
公开(公告)日：2023-03-02
申请号：US17982514
申请日：2022-11-07
Applicant: Align Technology, Inc.
Inventor： Fuming WU , Jihua CHENG , Chunhua LI , Yan CHEN , Norman C. SU
Abstract: The present disclosure provides methods, devices, systems, and computer-implemented methods for forming and placing attachments for use with dental appliances, and more particularly to the design, manufacture, and use of three-dimensionally printed attachment templates for use with orthodontic devices. Dental attachment templates include a cavity with one or more openings for injecting and bonding attachment material directly on a patient's tooth, which allow accurate placement of the attachments while providing the dental practitioner flexibility during the attachment forming process. Digital dental attachment template model techniques can be used to accurately place the cavity and opening.
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公开(公告)号：US20220287803A1
公开(公告)日：2022-09-15
申请号：US17553590
申请日：2021-12-16
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
Abstract: Multilayer polymer sheets are provided, as well as related methods, systems, and appliances.
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Patent Agency Ranking
公开(公告)号：US20220015870A1
公开(公告)日：2022-01-20
申请号：US17304904
申请日：2021-06-28
Applicant: Align Technology, Inc.
Inventor： Jeremy RILEY , Eric KUO , Chunhua LI
Abstract: A series of a palatal expanders increasing width can be used to gradually expand a patient's palate. Each palatal expander may have a palatal region flanked by teeth regions. The palatal region can have a plurality of anchor-receiving features (e.g., anchor interfaces) that allow the palatal expander to be attached to temporary anchorage device anchors that have been implanted into the patient's maxilla.
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公开(公告)号：US20210378795A1
公开(公告)日：2021-12-09
申请号：US17445544
申请日：2021-08-20
Applicant: Align Technology, Inc.
Inventor： Chunhua LI , Yan CHEN
IPC: A61C7/08
Abstract: Embodiments are provided for forming a patterned dental positioning appliance. One method includes forming a virtual shell shaped to receive one or more teeth of a virtual model of a patient's dentition, and digitally applying a pattern on an inner surface within cavities of the virtual shell, where the pattern contacts at least a portion of the one or more teeth and modifies repositioning forces exerted on the one or more teeth. In some cases the pattern is a raised pattern, such as a raised mesh pattern. In forming the dental appliance, in some cases, the shell and the pattern are formed of the same material to form a unitary piece of the polymer material.
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公开(公告)号：US20210212802A1
公开(公告)日：2021-07-15
申请号：US17214487
申请日：2021-03-26
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： Chunhua LI , Yan CHEN , Heinz PUDLEINER , Klaus MEYER , Joerg NICKEL , Craig PEHLERT
IPC: A61C7/08 , B32B27/28 , B32B25/08 , B32B25/20 , B32B27/08 , B32B27/30 , B32B27/32 , B32B27/34 , B32B27/36 , B32B27/40 , B32B7/02 , B29C51/14
Abstract: A dental appliance for positioning a patient's teeth includes a removable orthodontic tooth positioning appliance having teeth receiving cavities shaped to directly receive at least some of the patient's teeth and apply a resilient positioning force to the patient's teeth. The appliance includes a hard polymer layer having a hard polymer layer elastic modulus disposed between a first soft polymer layer having a first soft polymer layer elastic modulus and a second soft polymer layer having a second soft polymer layer elastic modulus. The hard polymer layer elastic modulus is greater than each of the first soft polymer layer elastic modulus and the second soft polymer layer elastic modulus. At least one of the first soft polymer layer and the second soft polymer layer has a flexural modulus of greater than about 35,000 psi.
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公开(公告)号：US20210045846A1
公开(公告)日：2021-02-18
申请号：US17085583
申请日：2020-10-30
Applicant: Align Technology, Inc.
Inventor： Chunhua LI , Jennifer Chen , John Morton , Jon Moss , Clark Kaufhardt , Heng Cao
Abstract: Methods, systems, and apparatus's for improving orthodontic treatments. In an embodiment, an orthodontic system including a tactile object is provided for modulating an engagement between a tooth attachment and an orthodontic appliance.
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公开(公告)号：US20200093571A1
公开(公告)日：2020-03-26
申请号：US16680393
申请日：2019-11-11
Applicant: Align Technology, Inc.
Inventor： Yaser SHANJANI , Bruce CAM , Jun SATO , John Y. MORTON , Victor CHEN , Chunhua LI , Allen R. BORONKAY , Srinivas KAZA
Abstract: 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, including compliance. In some variations these apparatuses and methods may include a sensor configured to detect deflection of the one or more deflectable structures. In some variations, these apparatuses and methods may include a proximity sensor coupled to the appliance shell and configured to generate sensor data when in proximity with intraoral tissue.
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