276 patents
Page 2 of 14
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
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
Optically active build materials for 3D printing
10 Oct 23
Build materials for 3D printing applications are described herein which, in some embodiments, comprise a dye component operable to alter spectral characteristics of the printed part over the course of the build cycle.
Mehrgan Khavari, Khalil Moussa, Scott Broce
Filed: 27 May 22
Utility
Methods, devices, and systems for the fabrication of materials and tissues utilizing electromagnetic radiation
10 Oct 23
The present invention provides a three-dimensional bioprinter for fabricating cellular constructs such as tissues and organs using electromagnetic radiation (EMR) at or above 405 nm.
Ricardo D. Solorzano, Sohaib K. Hashmi, Daniel Cabrera
Filed: 14 Jun 21
Utility
Three-dimensional printing system having semipermeable transparent sheet with aerostatic support
3 Oct 23
A three-dimensional printing system includes a support plate, a transparent sheet, gas pressure source, and a conduit.
Evgeny Korol
Filed: 30 Oct 20
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
Three-dimensional printing system with improved powder coating uniformity
26 Sep 23
A three-dimensional printing system includes a build platform, a movement mechanism, a coating module, a consolidation module, and a controller.
Carl Borgstrom, Dustin Crouse, Nachiketa Ray, James Vander Linden
Filed: 13 Oct 22
Utility
Cyclopolymerizable compounds for 3D printing
26 Sep 23
In one aspect, inks for use with a three-dimensional (3D) printing system are described herein.
Jeffery H. Banning
Filed: 18 Aug 21
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 printing system with improved reliability, safety, and quality
19 Sep 23
A three dimensional printing system includes a vertical support, a support plate, a resin vessel, a fluid spill containment vessel, and a light engine.
Christopher Tanner
Filed: 20 Apr 21
Utility
High capacity three-dimensional printer with drain system for heavy articles
19 Sep 23
A three-dimensional (3D) printing system for manufacturing a 3D article includes a resin vessel, a build plate, a plate support, a hook subsystem, an elevator subsystem, an imaging subsystem, and a controller.
Daniel Alonzo, David Sabo, Michael W. Munro
Filed: 2 May 22
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
Method and device for producing a three-dimensional shaped object by means of layer-by-layer material application
5 Sep 23
A device for producing a three-dimensional shaped object, including a substrate part having a base surface for holding the shaped object, a first reservoir for holding a flowable first material, a second reservoir for holding a flowable second material, a dispensing mechanism for dispensing material portions of the first material, a material application mechanism including an application roll and a coating mechanism for applying a second material layer of the second material, and a fixation mechanism for solidifying the material layers composed of the first material and the second material.
Hans Mathea, Martin Bohn
Filed: 11 Jan 23
Utility
Three dimensional printing system with improved surface properties
22 Aug 23
A system for manufacturing a three-dimensional article includes a controller.
Ray Nachiketa, Paggi Umberto
Filed: 29 Jun 20
Utility
Method of manufacturing a three-dimensional article
22 Aug 23
A three-dimensional printing system for solidifying a photocurable resin in a layer-by-layer manner at a build plane includes a scan module, a transparent plate, a sensor, and a controller.
Guthrie Cooper, John D. Clay
Filed: 3 Nov 21
Utility
Liquid cooling for pellet extruder in a fused deposition modeling system
15 Aug 23
In the context of a system that uses a pellet-type extruder head to form solid objects by moving the extruder relative to a build surface while melting and extruding pellets of raw material, systems and methods are provided which comprise cooling at least a portion of a pathway by which pellets of raw material are conveyed to a rotating extruder lead screw of the extruder head.
Clay M. Guillory, Nicholas Booth
Filed: 22 Jun 22
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
Build materials for 3D printing
8 Aug 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: 10 Jul 20
Utility
Spatial light modulation of powder-based additive manufacturing with temperature control including by sensor feedback
8 Aug 23
Methods and apparatus are provided for controlling the temperature of powders in a powder-based additive manufacturing system using spatial light modulation.
Charles W. Hull
Filed: 18 Dec 17
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