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3d Printing

3d Printing-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Additive manufacturing using foaming radiation-curable resin
June 14, 2018 - N°20180162052

Sla-based additive manufacturing using radiation-curable foams enables the production by 3d printing of lightweight parts having desirable physical and functional attributes. A representative method of manufacturing such items includes processing a radiation-curable resin in liquid form to produce a stable, non-aqueous radiation-curable foam, on-demand deposition of the foam at a build layer of a build surface within a 3d printer, ...
3d printing method and apparatus
Aurora Labs Limited
June 14, 2018 - N°20180162046

A printing apparatus is for printing a three-dimensional object. The apparatus includes an operative surface, an energy source for emitting at least one energy beam onto the operative surface and a powder dispensing mechanism for depositing powder onto the operative surface, the powder being adapted to be melted by the or each energy beam.
3d printing of rolled materials
Cornell University
June 14, 2018 - N°20180162045

A shape can be 3d printed by advancing a continuous length of material past a cutting head, cutting the material along one or more paths, providing adhesive on a surface of the material, and spirally winding the material onto a spool, such that the cut paths on each layer of the spiral are in alignment according to the 3d printed ...
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Structured mineral bone replacement element
Innotere Gmbh
June 14, 2018 - N°20180161477

Structured mineral bone substitute moldings having a defined interconnecting pore system and a predetermined structure, to a method for producing structured mineral bone substitute moldings using 3d printing, and to the use thereof for producing an alloplastic implant or as a carrier material in cell culturing, tissue culturing and/or tissue engineering.. .
System and methods for fabricating actuators and electrically actuated hydraulic solid materials
Cornell University
June 07, 2018 - N°20180156204

With applications such as soft robotics being severely hindered by the lack of strong soft actuators, the invention provides a new soft-actuator material—electrically actuated hydraulic solid (eahs) material—with a stress-density that outperforms any known electrically-actuatable material. One type of actuator is fabricated by making a closed cell that acts as highly paralyzed version of a standard ...
3d printed paperboard creasing/cutting rule
The C.w. Zumbiel Company
June 07, 2018 - N°20180154602

A cutting and/or creasing rule is produced on a 3d printing machine which may be mounted on a board for use is a die for cutting and/or creasing a sheet of paperboard or other material into a blank for a carton. With the advent of additive manufacturing, i.e.
3d Printing Patent Pack
Download 241+ patent application PDFs
3d Printing Patent Applications
Download 241+ 3d Printing-related PDFs
For professional research & prior art discovery
inventor
  • 241+ full patent PDF documents of 3d Printing-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Optics, detectors, and three-dimensional printing
Velo3d, Inc.
June 07, 2018 - N°20180154443

The present disclosure provides three-dimensional (3d) printing methods, apparatuses, software, and systems, some of which utilize one or more detectors that may be used to detect characteristics of the 3d object, e.g., in real-time during its formation. The present disclosure provides methods, apparatuses, software, and systems for generating different cross sections of one or more energy beams used for 3...
Optics, detectors, and three-dimensional printing
Velo3d, Inc.
June 07, 2018 - N°20180154442

The present disclosure provides three-dimensional (3d) printing methods, apparatuses, software, and systems, some of which utilize one or more detectors that may be used to detect characteristics of the 3d object, e.g., in real-time during its formation. The present disclosure provides methods, apparatuses, software, and systems for generating different cross sections of one or more energy beams used for 3...
Additive manufacturing with continuous debinding
Markforged, Inc.
June 07, 2018 - N°20180154438

In printing a sinterable part using a 3d printing model material including a binder and a ceramic or metal sintering material, a release layer intervenes between support structures and the part, each of the support structures and the part formed of the model material. The release layer includes a spherized or powdered higher melting temperature material—ceramic or high ...
Imaging and forming method using projection operation and back projection method
June 07, 2018 - N°20180153205

A method of the present invention comprises: manufacturing a two-dimensional or three-dimensional real image using a projection operation and back projection method, and also comprises: completing two-dimensional display, three-dimensional display, two-dimensional printing and three-dimensional printing using the real image. The present invention belongs to the field of flat-panel display, the field of 3d stereographic display, the technical field of printing, ...
New generation conductive polymers, manufacturing method thereof, and their applications including electric wires, tapes, and ...
May 31, 2018 - N°20180151266

The invention relates to inorganic conductive polymer with a melting point over 1,000° c., based on c, mg, and b, comprising both magnetic and nonmagnetic ions. They form amorphous polymer phase and the electrical resistivity can be varied from 10−6 Ωcm to 1018 Ωcm.
Orientation of a real object for 3d printing
Dassault Systemes
May 31, 2018 - N°20180150059

Described herein is a computer-implemented method for orienting 3d printing of a real object. The method comprises obtaining a 3d modeled object that represents the real object.
Method for manufacturing a spectacle frame adapted to a spectacle wearer
Maydo B.v.
May 31, 2018 - N°20180149886

The present invention relates to a method for manufacturing a spectacle frame adapted to a spectacle wearer, particularly by means of 3d printing or other additive manufacturing techniques. The present invention provides for this purpose a method comprising the steps of providing a virtual 3d model of a spectacle frame; providing a virtual 3d model of the head of the ...
3d Printing Patent Pack
Download 241+ patent application PDFs
3d Printing Patent Applications
Download 241+ 3d Printing-related PDFs
For professional research & prior art discovery
inventor
  • 241+ full patent PDF documents of 3d Printing-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Formulations with active functional additives for 3d printing of preceramic polymers, and methods of 3d-printing ...
Hrl Laboratories, Llc
May 31, 2018 - N°20180148585

This invention provides resin formulations which may be used for 3d printing and pyrolyzing to produce a ceramic matrix composite. The resin formulations contain a solid-phase filler, to provide high thermal stability and mechanical strength (e.g., fracture toughness) in the final ceramic material.
Monomer formulations and methods for 3d printing of preceramic polymers
Hrl Laboratories, Llc
May 31, 2018 - N°20180148380

This invention provides resin formulations which may be used for 3d printing and pyrolyzing to produce a ceramic matrix composite. The resin formulations contain a solid-phase filler, to provide high thermal stability and mechanical strength (e.g., fracture toughness) in the final ceramic material.
Formulations and methods for 3d printing of ceramic matrix composites
Hrl Laboratories, Llc
May 31, 2018 - N°20180148379

This invention provides resin formulations which may be used for 3d printing and pyrolyzing to produce a ceramic matrix composite. The resin formulations contain a solid-phase filler, to provide high thermal stability and mechanical strength (e.g., fracture toughness) in the final ceramic material.
Support materials for 3d printing
Dow Global Technologies Llc
May 31, 2018 - N°20180147785

A three-dimensionally printed article is comprised of a hydroxyethyl methylcellulose (hemc) having a ds of 1.7 to 2.5 and an ms of at least 0.5, wherein ds is the degree of substitution of methoxyl groups and ms is the molar substitution of hydroxyethoxyl groups. The hemc may advantageously be used as a support material when making a three-dimensionally printed article using a build ...
Three-dimensional (3d) printing
Hewlett-packard Development Company, L.p.
May 31, 2018 - N°20180147777

In a 3d printing method, a first layer of a build material is applied. A part layer is patterned by selectively applying a penetrating liquid functional material (plfm) on at least a portion of the first layer.
Systems and methods for an integrated system for visualizing, simulating, modifying and 3d printing 3d ...
3d Systems, Inc.
May 24, 2018 - N°20180144516

Methods and systems for visualizing, simulating, modifying and/or 3d printing objects are provided. The system is an end-to-end system that can take as input 3d objects and allow for various levels of user intervention to produce the desired results..
Method to manufacture polymer composite materials with nano-fillers for use in additive manufacturing to improve ...
Arevo, Inc.
May 24, 2018 - N°20180142070

Methods for producing 3d printing composite polymer materials for use in additive manufacturing processes are provided. The methods result in enhancing the material properties of the printing material by providing a uniform and smooth surface finish of the printing material and the nozzle extrudate for additive manufacturing processes, such as fused filament fabrication.
Techniques for manufacturing and cooling three-dimensional objects
May 24, 2018 - N°20180141286

A method of manufacturing three-dimensional (3d) objects is provided. The method includes generating a plan for printing a plurality of 3d objects in a 3d printing medium at least in part by identifying an unprinted area of the 3d printing medium for insertion of a cooling device and determining where at least some of the plurality of 3d objects are ...
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