141 patents
Utility
3D Printing System with Waste Collection Subsystem
28 Dec 23
A three-dimensional (3D) printing system includes a resin vessel, a fabrication subsystem, a waste collection subsystem, and a controller.
Andrew Enslow, Darold Tejero Lazatin
Filed: 24 Jun 22
Utility
Three-Dimensional Printing System with Robust Chamber Locking Mechanism
21 Dec 23
A three-dimensional printing system for manufacturing a three-dimensional article includes a housing, a door, and a door locking system.
Bas Verhagen
Filed: 14 Jun 23
Utility
Bioextruder Assembly
7 Dec 23
Disclosed is a bioextruder assembly capable of “retro-fit” an existing three-dimensional (3D) printer such that it is capable of printing biomaterials.
Ricardo SOLORZANO, Nicholas MCKNIGHT
Filed: 19 Jul 21
Utility
Injection Molding In a Fluid Supported Additively Manufactured Mold
7 Dec 23
A manufacturing system includes an additive manufacturing (AM) system and a fluid supported molding system.
Patrick Dunne
Filed: 30 May 23
Utility
Additive Manufacturing Device, Method and Medical Device Therefor
7 Dec 23
The present invention relates to an additive manufacturing device, in particular a 3D printer, for producing at least one layered component, having at least one building chamber, having at least one extrusion head which can be moved three-dimensionally within the building chamber and having a control device for control of the extrusion head in such a way that at least a first material layer of the component can be formed by the extrusion head by forming one or more infill material strands, in particular in at least one first two-dimensional plane; in that at least one second material layer of the component can be formed by the extrusion head by forming one or more infill material strands building on the first material layer, in particular in at least one second two-dimensional plane parallel to the first two-dimensional plane; and in that the extrusion head forms the first and/or the second material layer exclusively by means of the one or more infill material strands.
Stefan LEONHARDT, Sebastian PAMMER
Filed: 12 Oct 21
Utility
Efficient Bulk Unfused Powder Removal System and Method
16 Nov 23
An additive manufacturing system for producing a three-dimensional article includes a print engine, a post-fabrication powder removal apparatus, a transport mechanism, and a controller.
Ahren Michael Hoy, Turner Ashby Cathey, Alexander J Geyling
Filed: 3 Feb 23
Utility
Stereolithography System for Accurately Establishing Build Plane
9 Nov 23
A three-dimensional (3D) printing system includes a vessel, a coating subsystem, a calibration block, and a controller.
Eric M. Innes
Filed: 13 Jul 23
Utility
Build Materials for Printing 3D Articles
9 Nov 23
Polymerizable liquids are described herein which, in some embodiments, can produce 3D printed articles of high resolution and desirable mechanical properties.
John FONG
Filed: 6 Jul 23
Utility
Build Materials for 3D Printing
19 Oct 23
Polymerizable liquids are described herein which, in some embodiments, can produce 3D printed articles of high resolution and desirable mechanical properties.
Pingyong XU, John FONG, John STOCKWELL
Filed: 15 Jun 23
Utility
Repositionable Voxel Alignment In Non-continuous Deposition Process
12 Oct 23
In the context of additive manufacturing processes wherein objects are built by layered accumulations of discrete instantaneous deposits of feedstock material at specific locations according to a three-dimensional digital data model, methods and systems are provided for selecting an advantageous alignment between an array of fillable voxel spaces and a model layer slice.
Alexander Gabriel Steinberg, Rex Thomas Alexandre
Filed: 16 Mar 23
Utility
Variable Voxel Size In Non-continuous Deposition Process
12 Oct 23
In the context of additive manufacturing processes wherein objects are built by layered accumulations of discrete instantaneous deposits of feedstock material at specific locations according to a three-dimensional digital data model, methods are provided for improving at least one build quality attribute by adjusting a size of one or more voxel spaces for receiving discrete deposits.
Alexander Gabriel Steinberg, Rex Thomas Alexandre
Filed: 16 Mar 23
Utility
Systems and Methods for Non-continuous Deposition of a Component
12 Oct 23
Systems and processes for additive manufacturing are set forth for constructing an object by making successive discrete deposits of unitary masses of a feedstock materials at specific locations as determined by a digital data model for the object.
Alexander Gabriel Steinberg, Rex Thomas Alexandre
Filed: 16 Mar 23
Utility
As-deposited Data Model for Directing Machining after Additive Manufacturing
12 Oct 23
In the context of additive manufacturing processes wherein objects are built by layered accumulations of discrete instantaneous deposits of feedstock material at specific locations according to a first three-dimensional digital data model, processes and systems are provided for first forming an oversized blank part that roughly conforms to the first model and is subsequently machined to final dimensions specified by the first model.
Alexander Gabriel Steinberg, Rex Thomas Alexandre
Filed: 16 Mar 23
Utility
Inks for 3D Printing Having Low Print Through Depth
28 Sep 23
In one aspect, inks for use with a three-dimensional (3D) printing system are described herein.
Khalil MOUSSA
Filed: 31 May 23
Utility
High Productivity System for Printing Precision Articles
21 Sep 23
A three-dimensional printing system includes a resin vessel, a support tray, a motorized carriage, a light engine, and a controller.
Kevin Michael Hsu, Patrick Dunne
Filed: 3 May 23
Utility
Three-Dimensional (3D) Printing System with Improved Layer-to-Layer Contour Generation to Improve Surface Quality
7 Sep 23
A three-dimensional (3D) printing system for forming a 3D article includes a print engine and a controller.
Nachiketa Ray, Gokula Krishna Muralidharan
Filed: 28 Feb 23
Utility
Additives for Build Materials and Associated Printed 3D Articles
10 Aug 23
Additives for three-dimensional build materials or inks are described herein which, in some embodiments, can impart one or more structural enhancements to articles printed from the build materials.
Khalil MOUSSA
Filed: 8 Mar 23
Utility
Thermoplastic Composite Material and Press Dies Therefrom
27 Jul 23
Processes and material compositions are disclosed for applying polymer additive manufacturing to producing press dies, such as for sheet metal forming.
Jeffrey Jacob Cernohous, William Dean Macy
Filed: 24 Jan 23
Utility
Shelf-stable Build Materials for 3D Printing
20 Jul 23
build materials for 3D printing applications are described herein which, in some embodiments, comprise monomeric species operable for producing articles with high Tg and/or high heat deflection temperature while maintaining shelf stability.
Mehrgan Khavari, Khalil Moussa, Scott Broce
Filed: 13 Jan 23
Utility
Method for Controlling Plurality of Robotic Depositors In a Non-continuous Deposition Process
6 Jul 23
In the context of additive manufacturing processes wherein an object is built by layered accumulations of discrete instantaneous deposits of feedstock material at specific locations according to a three-dimensional digital data model, systems and methods are taught for operating multiple independently-moving depositing devices in a shared build space to build the object.
Alexander Gabriel Steinberg, Rex Thomas Alexandre
Filed: 16 Mar 23