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3d Systems Inc patents (2016 archive)

Recent patent applications related to 3d Systems Inc. 3d Systems Inc is listed as an Agent/Assignee. Note: 3d Systems Inc may have other listings under different names/spellings. We're not affiliated with 3d Systems Inc, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "3" | 3d Systems Inc-related inventors

3d printing waste material handling and transfer

A waste removal and transfer assembly for a 3d printing system comprises a waste material remover and a waste material collector. The waste material remover comprises a movable waste removing element selectively movable into contact with a planerizer roller to remove 3d printing waste material from the planerizer roller. ... 3d Systems Inc

Polyester powder compositions, methods and articles

Powder compositions and articles and methods of forming articles from powder compositions are provided. In one embodiment the powder compositions include at least one polyester polymer powder and an amount of reinforcing particles having an aspect ratio of preferably at least about 5:1. ... 3d Systems Inc

Method of manufacturing and assembling precision components of 3d printing system

A 3d printing system comprises an x-axis base for positioning stationarily relative to movable y-axis and z-axis components. The x-axis base has first and second sides and a workpiece opening. ... 3d Systems Inc

Microwave post-processing for addidtive manufacturing

In one aspect, methods of post-processing an object made by additive manufacturing are described herein. In some embodiments, a method of post-processing an object described herein comprises providing the object in a microwave absorptive state and exposing the object in the absorptive state to a field of microwave radiation. ... 3d Systems Inc

Wall smoothness, feature accuracy and resolution in projected images via exposure levels in solid imaging

A solid imaging apparatus and method employing levels of exposure varied with gray scale or time or both of digitally light projected image of a cross-section of a three-dimensional object on a solidifiable photopolymer build material. The gray scale levels of exposure of projected pixels permits the polymerization boundaries in projected boundary pixels to be controlled to achieve preserved image features in a three-dimensional object and smooth out rough or uneven edges that would otherwise occur using digital light projectors that are limited by the number of pixels in an image projected over the size of the image. ... 3d Systems Inc

Apparatus and method for producing a three-dimensional food product

A freeform fabrication system for the production of an edible three-dimensional food product from digital input data is disclosed. Food products are produced in a layer-by-layer manner without object-specific tooling or human intervention. ... 3d Systems Inc

Three dimensional printing materials, systems, and methods

A method of printing a three dimensional article is provided wherein particles are bonded together with chemical bonds having a bond strength of at least 10 kj/mol. In one aspect, kits for three dimensional printing are described herein. ... 3d Systems Inc

Infiltrated articles prepared by a laser sintering method & method of manufacturing the same

A composition and method of infiltrating an article of manufacture prepared by a laser sintering process is disclosed. The infiltration process maintains the dimensions and flexibility of the article, increases the strength of the article, and improves the physical and esthetic properties of the article.. ... 3d Systems Inc

Build material and applications thereof

In one aspect, build materials operable for use in 3d printing systems are described herein. In some embodiments, a build material comprises an oligomeric curable material, a reactive component that is solid at 25° c., and at least one diluent, wherein the reactive component comprises at least one chemical moiety that is polymerizable with a chemical moiety contained in the oligomeric curable material and/or the at least one diluent.. ... 3d Systems Inc

Inks comprising liquid rubber for 3d printing

In one aspect, inks for use with a three-dimensional printing system are described herein. In some embodiments, an ink described herein comprises up to about 90 wt. ... 3d Systems Inc

Methods and devices for counteracting stresses during 3d printing

Methods of 3d printing an object with reduced curl on at least one surface that contacts a print plate are described herein. For example, in some embodiments, a method of 3d printing an object comprises depositing build material to form a first layer of a 3d printed object and depositing build material in a predetermined pattern to form a first layer of a skirt in contact with the 3d printed object. ... 3d Systems Inc

Fracturing a shell of a three-dimensional object

An apparatus is provided for fracturing a shell of a three-dimensional object. The apparatus may be caused to receive a shell of a three-dimensional object composed of a plurality of facets including first facets and distinct second facets, and form layer data defining a plurality of layers of the shell for use in forming the three-dimensional object on a layer-by-layer basis. ... 3d Systems Inc

Build materials having a metallic appearance for 3d printing

In one aspect, composite build materials for use with a 3d printing system are described herein. In some embodiments, a composite build material described herein comprises a carrier ink comprising a curable material; and pigment particles dispersed in the carrier ink, wherein the pigment particles comprise mica. ... 3d Systems Inc

Adhesive for 3d printing

In one aspect, adhesives for use with a 3d printer are described herein. In some embodiments, an adhesive for use with a 3d printer comprises a first polymeric component comprising a poly(vinyl alcohol) and a second polymeric component. ... 3d Systems Inc

02/04/16 / #20160032116

Water removable compositions and applications thereof

In one aspect, water removable compositions are described herein, including for use in various printing applications. In some embodiments, a composition described herein comprises 50-95% by weight alcohol wax having the formula ch3(ch2)noh, wherein n is an integer from 15 to 40; 5-50% by weight tackifier; and 0.5-5% by weight colorant. ... 3d Systems Inc

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with 3d Systems Inc in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for 3d Systems Inc with additional patents listed. Browse our Agent directory for other possible listings. Page by