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3d Systems Inc
3d Systems Incorporated

3d Systems Inc patents (2017 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


Thiol-ene inks 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 a thiol monomer component and an ene monomer component. ... 3d Systems Inc

Additive manufacturing vertical stage for moving photocured material in a non-perpendicular direction from the image plane

There is provided an additive manufacturing system comprising a vertical stage (also known as a z-stage) that moves the object being created along an axis of motion that is not perpendicular to the image plane (non-parallel to the z-axis of the image plane). By moving the build platform, upon which the additively manufactured object is being supported, along a predetermined axis of motion, such as one adapted to the dominant axis of the object design, the additive manufacturing system is capable of making larger objects, shortening build times, improving part resolution, and/or reducing the volume of photocurable material needed, among other benefits.. ... 3d Systems Inc

Non-isocyanate polyurethane inks for 3d printing

In one aspect, inks for use with a 3d printer are described herein. In some embodiments, an ink described herein comprises a cyclic carbonate monomer and an amine monomer. ... 3d Systems Inc

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

Methods and apparatus for 3d printed hydrogel materials

There is provided a 3d printing system, methods, and materials for the 3d printing of objects that include a cured hydrogel material, an uncured hydrogel material, and a support material. The cured hydrogel material may define a scaffold for organs or other biological structures. ... 3d Systems Inc

3d scanning apparatus and 3d scanning method

Disclosed are a 3d scanning apparatus and a 3d scanning method. The 3d scanning apparatus includes a turntable which is rotatable at 360 degrees about a rotating shaft so that the target object is rotated; a 3d scanner configured to obtain 3d scan data of the target object by scanning the target object on the turntable; and a controller configured to control a rotating operation of the turntable and a scanning operation of the 3d scanner so as to rotate the turntable 360 at degrees, operate the 3d scanner to scan the target object at each of rotation angles of the turntable, and additionally measure the non-measured portion by distinguishing a non-measured portion of the target object.. ... 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

Powder compositions and methods of manufacturing articles therefrom

Powder compositions and articles and methods of forming articles from powder compositions are provided. The powder compositions include at least one powder that preferably includes an amount of one or more branched polymers such as, for example, one or more branched polyamide polymers. ... 3d Systems Inc

Biocompatible inks 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 10-60 wt. ... 3d Systems Inc

Direct writing for additive manufacturing systems

There are provided techniques for direct printing material into parts made by additive manufacturing, such as parts made by laser sintering. The direct printed material may be a metal, elastomer, ceramic, or any other material. ... 3d Systems Inc

Support material and applications thereof

In one aspect, support materials operable for use in 3d printing systems are described herein. In some embodiments, a support material comprises a wax component comprising at least one ethoxylated fatty alcohol and a viscosity modifying agent, wherein the support material is water dispersible. ... 3d Systems Inc

Powder distribution for laser sintering systems

There is provided improved laser sintering systems that increase the powder density and reduce anomalies of the powder layers that are sintered, that measure the laser power within the build chamber for automatic calibration during a build process, that deposit powder into the build chamber through a chute to minimize dusting, and that scrubs the air and cools the radiant heaters with recirculated scrubbed air. The improvements enable the laser sintering systems to make parts that are of higher and more consistent quality, precision, and strength, while enabling the user of the laser sintering systems to reuse greater proportions of previously used but unsintered powder.. ... 3d Systems Inc








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