公开(公告)号：US12233599B2

公开(公告)日：2025-02-25

申请号：US17593288

申请日：2020-03-26

Applicant: SOLVENTUM INTELLECTUAL PROPERTIES COMPANY

Inventor： Malte Korten ,  Gioacchino Raia ,  Bastian P. Kirchner ,  Daniel D. Oberpertinger ,  Anja Friedrich ,  Andreas G. Herrmann

IPC: B29C64/245 ,  B29C64/124 ,  B33Y10/00 ,  B33Y30/00

Abstract: The present disclosure provides a build platform for use in an additive manufacturing device that is builds up an object from layers of a light-hardenable resin, wherein the build platform comprises a build surface for building up the object thereon, and wherein the build surface comprises a ceramic material. The disclosure also provides a method of making a build surface comprises a ceramic surface. Further, the disclosure provides additive manufacturing devices that include build platforms comprising ceramic material. The disclosure also describes articles made using the methods and devices described.

公开(公告)号：US11998957B2

公开(公告)日：2024-06-04

申请号：US17309909

申请日：2020-01-21

Applicant: Solventum Intellectual Properties Company

Inventor： Korbinian Gerlach ,  Stefan K. Welker ,  Christian A. Richter ,  Thomas K. Müller ,  Bastian P. Kirchner ,  Rudolf Schmid ,  Malte Korten

IPC: B08B7/00 ,  A61C13/00 ,  B08B11/02 ,  B08B13/00 ,  B25J9/04 ,  B25J19/00 ,  B29C64/35 ,  B33Y40/20

CPC classification number: B08B7/00 ,  A61C13/0013 ,  A61C13/0019 ,  B08B11/02 ,  B08B13/00 ,  B25J9/04 ,  B25J19/002 ,  B29C64/35 ,  B33Y40/20

Abstract: A device (1) for spinning a 3D printed workpiece (100). The device has a rotor (2) for spinning about a spinning axis (A) and a receptacle (8) for holding the workpiece (100). The receptacle (8) is pivotally attached to the rotor (2) for swiveling about a swivel axis (B) that is transverse to the spinning axis (A). The pivotal attachment enables swiveling of the receptacle (8) between a first angular orientation relative to the spinning axis (A) and a different second angular orientation relative to the spinning axis (A). The device (1) further has a balancing weight (9) that is movably arranged relative to the receptacle (8). The balancing weight (9) is lockable at different distances relative to the receptacle (8).

公开(公告)号：US20250057634A1

公开(公告)日：2025-02-20

申请号：US18723617

申请日：2022-12-27

Applicant: Solventum Intellectual Properties Company

Inventor： Bastian P. Kirchner ,  Marc Peuker ,  Daniel D. Oberpertinger ,  Michaela Urban ,  Malte Korten ,  Gallus Schechner ,  Andreas Syrek ,  Guenter M. Zilligen ,  Markus von Hoegen

IPC: A61C5/77

Abstract: Dental crowns having securing protrusions, methods of preparing said dental crowns, and methods of repairing a tooth with said dental crowns are described.

公开(公告)号：US12232922B2

公开(公告)日：2025-02-25

申请号：US17250132

申请日：2019-06-10

Applicant: Solventum Intellectual Properties Company

Inventor： Malte Korten ,  Bastian P. Kirchner ,  Daniel D. Oberpertinger ,  Andreas Herrmann ,  Gioacchino Raia ,  Anja Friedrich

IPC: A61C5/77 ,  A61C13/00 ,  B29C64/129 ,  B29C64/264 ,  B29C64/40 ,  B33Y10/00 ,  B33Y80/00 ,  B29L31/00

Abstract: A method of building up a physical object by additive manufacturing which has the steps of building up the object and at least one support structure layer by layer along a build axis. The support structure supports the object relative to a build platform. During building up the object and the at least one support structure a connection is provided between the support structure and the object by a plurality of layers each of which being a common layer of the object and the support structure.