公开(公告)号：US20240060389A1

公开(公告)日：2024-02-22

申请号：US18499694

申请日：2023-11-01

申请人： Saudi Arabian Oil Company

发明人： Peter J. Boul ,  Carl J. Thaemlitz

IPC分类号： E21B33/14 ,  E21B43/10 ,  B28B1/00 ,  B28B13/02 ,  B28B17/00 ,  B33Y70/10 ,  B29C64/393 ,  B33Y40/00 ,  B33Y99/00 ,  B29C64/20 ,  B22F12/82 ,  B29C64/205 ,  B29C64/00 ,  B22F10/00 ,  B29C64/227 ,  B29C64/255 ,  B29C64/245 ,  B29C64/25 ,  B22F12/00 ,  B22F10/85 ,  B33Y40/10 ,  B29C64/182 ,  B29C64/30 ,  B29C64/307 ,  B33Y40/20 ,  B29C64/10 ,  B33Y70/00 ,  B29C64/176 ,  B33Y50/00 ,  B29C64/386 ,  B29C64/40 ,  E21B41/00

CPC分类号： E21B33/14 ,  E21B43/10 ,  B28B1/001 ,  B28B13/022 ,  B28B13/0275 ,  B28B17/0081 ,  B33Y70/10 ,  B29C64/393 ,  B33Y40/00 ,  B33Y99/00 ,  B29C64/20 ,  B22F12/82 ,  B29C64/205 ,  B29C64/00 ,  B22F10/00 ,  B29C64/227 ,  B29C64/255 ,  B29C64/245 ,  B29C64/25 ,  B22F12/00 ,  B22F10/85 ,  B33Y40/10 ,  B29C64/182 ,  B29C64/30 ,  B29C64/307 ,  B33Y40/20 ,  B29C64/10 ,  B33Y70/00 ,  B29C64/176 ,  B33Y50/00 ,  B29C64/386 ,  B29C64/40 ,  E21B41/0078 ,  B33Y80/00

摘要： Provided are systems and methods for forming a casing liner in a wellbore of a hydrocarbon well. The forming including disposing a casing liner print head in an annular region located between a casing pipe disposed in a wellbore of a hydrocarbon well and a wall of the wellbore, and conducting a downhole lining operation including operating the casing liner print head to eject casing liner material into the annular region to form, in the annular region, a casing liner including elongated voids formed in the casing liner material.

公开(公告)号：US11878463B2

公开(公告)日：2024-01-23

申请号：US17737336

申请日：2022-05-05

申请人： Concept Laser GmbH

发明人： Dominik Eideloth

IPC分类号： B29C64/00 ,  B29C64/194 ,  B33Y40/00 ,  B29C64/307 ,  B22F12/60 ,  B22F10/32 ,  B33Y50/00 ,  B29C64/182 ,  B29C64/255 ,  B29C64/386 ,  B29C64/205 ,  B01L5/00 ,  B29C64/25 ,  B33Y70/00 ,  B29C65/82 ,  B29C64/20 ,  B33Y99/00 ,  B33Y50/02 ,  B29C64/245 ,  B33Y80/00 ,  B29C64/10 ,  B29C64/40 ,  B22F10/85 ,  B33Y40/10 ,  B22F12/82 ,  B29C64/30 ,  B22F10/00 ,  B22F12/00 ,  B33Y10/00 ,  B01D67/00 ,  B29C64/176 ,  B33Y30/00 ,  B29C64/393 ,  B33Y40/20 ,  B29C64/227 ,  B28B1/00 ,  B22F10/10 ,  G01N21/956 ,  G02B21/34 ,  G01N33/50 ,  H01J37/20 ,  G01N1/28 ,  G03F7/00 ,  G01N23/2251 ,  H01J37/32

CPC分类号： B29C64/194 ,  B01D67/00045 ,  B01D67/00415 ,  B01L5/00 ,  B22F10/00 ,  B22F10/32 ,  B22F10/85 ,  B22F12/00 ,  B22F12/60 ,  B22F12/82 ,  B29C64/00 ,  B29C64/10 ,  B29C64/176 ,  B29C64/182 ,  B29C64/20 ,  B29C64/205 ,  B29C64/227 ,  B29C64/245 ,  B29C64/25 ,  B29C64/255 ,  B29C64/30 ,  B29C64/307 ,  B29C64/386 ,  B29C64/393 ,  B29C64/40 ,  B29C65/8253 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y40/10 ,  B33Y40/20 ,  B33Y50/00 ,  B33Y50/02 ,  B33Y70/00 ,  B33Y80/00 ,  B33Y99/00 ,  B22F10/10 ,  B28B1/001 ,  B29C65/8292 ,  G01N1/28 ,  G01N23/2251 ,  G01N33/50 ,  G01N2021/95676 ,  G01N2223/418 ,  G02B21/34 ,  G03F7/70416 ,  G03G2215/2054 ,  G05B2219/49023 ,  G05B2219/49246 ,  G06T2207/10061 ,  G06V2201/122 ,  H01J37/20 ,  H01J37/3244 ,  H01J2237/006 ,  H01J2237/2003 ,  H01J2237/2608 ,  Y10S148/143 ,  Y10T156/1722 ,  Y10T156/1798

摘要： Build material handling unit (2) for a powder module (3) for an apparatus for additively manufacturing three-dimensional objects, which apparatus is adapted to successively layerwise selectively irradiate and consolidate layers of a build material (4) which can be consolidated by means of an energy source, wherein the build material handling unit (2) is coupled or can be coupled with a powder module (3), wherein the build material handling unit (2) is adapted to level and/or compact a volume of build material (4) arranged inside a powder chamber (5) of the powder module (3) by controlling the gas pressure inside the powder chamber (5).

公开(公告)号：US11788042B2

公开(公告)日：2023-10-17

申请号：US16517106

申请日：2019-07-19

申请人： Techshot, Inc.

发明人： John C. Vellinger ,  Eugene Boland ,  Michael A. Kurk ,  Krystal Milliner ,  Nester Samuel Logan ,  Carlos Chang

IPC分类号： C12M3/00 ,  C12M1/00 ,  B33Y30/00 ,  B33Y40/00 ,  C12M1/42 ,  C12M1/26 ,  B29C64/10 ,  B33Y10/00 ,  B29C64/364 ,  C12N1/04

CPC分类号： C12M21/08 ,  B29C64/364 ,  B33Y30/00 ,  B33Y40/00 ,  C12M23/40 ,  C12M29/10 ,  C12M33/00 ,  C12M35/02 ,  B29C64/10 ,  B33Y10/00 ,  C12M35/04 ,  C12N1/04

摘要： A method, apparatus, and system are provided for the printing and maturation of living tissue in an Earth-referenced reduced gravity environment such as that found on a spacecraft or on other celestial bodies. The printing may be three-dimensional structures. The printed structures may be manufactured from low viscosity biomaterials.

公开(公告)号：US11783475B2

公开(公告)日：2023-10-10

申请号：US16785386

申请日：2020-02-07

申请人： Meta Platforms Technologies, LLC

发明人： Antonio John Miller ,  Morteza Khaleghimeybodi

IPC分类号： G06T7/00 ,  G06T7/13 ,  H04S7/00 ,  B29C64/10 ,  G06N20/00 ,  A61B5/107 ,  B33Y10/00 ,  B33Y50/02 ,  B33Y80/00 ,  G06T19/20

CPC分类号： G06T7/0012 ,  A61B5/107 ,  B29C64/10 ,  G06N20/00 ,  G06T7/13 ,  A61B2562/0204 ,  B33Y10/00 ,  B33Y50/02 ,  B33Y80/00 ,  G06T19/20 ,  G06T2200/04 ,  G06T2200/08 ,  G06T2207/20 ,  G06T2207/30004

摘要： A design system generates a design for an in-ear device customized for a user. The in-ear device produces audio content for the user. The design system captures anthropometric data of the user. Using machine learning techniques, the design system determines features of an ear of the user from the anthropometric and generates a three dimensional (3D) geometry of the user's ear. A design for the in-ear device is generated based on the 3D geometry of the user's ear and includes a shell configured to fit in at least a portion of an ear canal of the user.

公开(公告)号：US11745391B2

公开(公告)日：2023-09-05

申请号：US15787155

申请日：2017-10-18

申请人： RESPONSE TECHNOLOGIES, LLC

发明人： David A. Pettey ,  Edmund Francis Bard

IPC分类号： B29C33/38 ,  B29C33/50 ,  B29C49/44 ,  B33Y10/00 ,  B33Y80/00 ,  B29C64/10 ,  B29L31/00

CPC分类号： B29C33/3842 ,  B29C33/505 ,  B29C49/44 ,  B29C64/10 ,  B33Y10/00 ,  B33Y80/00 ,  B29L2031/7172

摘要： A method of fabricating a tank includes connecting a pressure source to a nozzle on a male mold, inflating the male mold via the nozzle, forming a tank by applying at least one layer over the outer surface of the male mold, the tank having a port formed about the nozzle, deflating the male mold, and withdrawing the male mold through the port. A method of fabricating a tank includes 3D-printing a male mold, connecting a pressure source to a nozzle on the male mold, inflating the male mold via the nozzle, forming a tank by applying at least one layer over the outer surface of the male mold, the tank having a port formed about the nozzle, deflating the male mold, and withdrawing the male mold through the port. A method of fabricating a tank includes forming a tank on a mold formed from a foam blocks.

公开(公告)号：US11738312B2

公开(公告)日：2023-08-29

申请号：US16944571

申请日：2020-07-31

申请人： Government of the United States of America, as represented by the Secretary of Commerce

发明人： Andrei A. Kolmakov ,  Glenn Emerson Holland ,  Tanya Gupta

IPC分类号： B29C64/00 ,  B01D69/12 ,  B01D67/00 ,  B29C64/307 ,  B29C64/245 ,  B33Y40/00 ,  B29C65/82 ,  B33Y50/02 ,  B29C64/40 ,  B33Y99/00 ,  B29C64/255 ,  B29C64/30 ,  B22F12/82 ,  B29C64/10 ,  B29C64/205 ,  B33Y40/10 ,  H01J37/32 ,  B22F12/00 ,  B33Y70/00 ,  B29C64/182 ,  B29C64/25 ,  G01N23/2251 ,  B33Y50/00 ,  B29C64/386 ,  B29C64/176 ,  B29C64/227 ,  B22F10/00 ,  B22F10/85 ,  B29C64/393 ,  B29C64/20 ,  B33Y30/00 ,  B33Y80/00 ,  B33Y40/20 ,  B33Y10/00 ,  H01J37/20 ,  G02B21/34 ,  G01N21/956 ,  G01N33/50

CPC分类号： B01D69/125 ,  B01D67/00045 ,  B01D67/0088 ,  B01D67/00415 ,  B22F10/00 ,  B22F10/85 ,  B22F12/00 ,  B22F12/82 ,  B29C64/00 ,  B29C64/10 ,  B29C64/176 ,  B29C64/182 ,  B29C64/20 ,  B29C64/205 ,  B29C64/227 ,  B29C64/245 ,  B29C64/25 ,  B29C64/255 ,  B29C64/30 ,  B29C64/307 ,  B29C64/386 ,  B29C64/393 ,  B29C64/40 ,  B29C65/8253 ,  B29C65/8292 ,  B33Y40/00 ,  B33Y40/10 ,  B33Y50/00 ,  B33Y50/02 ,  B33Y70/00 ,  B33Y99/00 ,  G01N23/2251 ,  H01J37/3244 ,  B01D2323/30 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/20 ,  B33Y80/00 ,  G01N33/50 ,  G01N2021/95676 ,  G01N2223/418 ,  G02B21/34 ,  G03G2215/2054 ,  G05B2219/49023 ,  G06T2207/10061 ,  G06V2201/122 ,  H01J37/20 ,  H01J2237/006 ,  H01J2237/2003 ,  H01J2237/2608 ,  Y10S148/143 ,  Y10T156/1722 ,  Y10T156/1798

摘要： A multidimensional printer makes a multidimensional structure from a liquid composition and includes: an energetic crosslinking particle source; a vacuum chamber that receives energetic crosslinking particles from the energetic crosslinking particle source; a membrane that transmits the energetic crosslinking particles; and a sample chamber that: receives a liquid composition that includes a solvent and polymers, the polymers including a cross-linkable moiety subjected to the energetic crosslinking particles such that portions of the polymers proximate to the cross-linkable moieties subjected to the energetic crosslinking particles crosslink to form a solid crosslinked polymer structure, wherein the membrane isolates a vacuum of the vacuum chamber from vapor of the liquid composition in the sample chamber.

公开(公告)号：US20230256676A1

公开(公告)日：2023-08-17

申请号：US17671633

申请日：2022-02-15

申请人： Peter Liquan Zhou

发明人： Peter Liquan Zhou

IPC分类号： B29C64/379 ,  B29C64/10 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y50/00

CPC分类号： B29C64/379 ,  B29C64/10 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y50/00

摘要： According to embodiments of the disclosed subject matter in this application, a three-dimensional (“3D”) printer with a printhead, scraping mechanism and a printer bed is disclosed. When instructed, the 3D printer starts printing a 3D object on the printer bed. Once the 3D printer completes printing the 3D object, the scraping mechanism removes the 3D object out of the printer bed so that the 3D printer may start printing a new 3D object without human intervention.

公开(公告)号：US11693311B2

公开(公告)日：2023-07-04

申请号：US16660956

申请日：2019-10-23

申请人： THE BRIGHAM AND WOMEN'S HOSPITAL, INC. ,  PRESIDENT AND FELLOWS OF HARVARD COLLEGE

发明人： Yu Shrike Zhang ,  Ali Khademhosseini

IPC分类号： B29C64/00 ,  G03F7/00 ,  B33Y80/00 ,  B29C64/106 ,  B33Y70/00 ,  B29C64/205 ,  B29C64/386 ,  B33Y40/20 ,  B29C64/176 ,  B33Y10/00 ,  B33Y40/10 ,  B29C64/245 ,  B29C64/25 ,  B33Y50/00 ,  B29C64/40 ,  B22F12/00 ,  B29C64/393 ,  B29C64/227 ,  B33Y40/00 ,  B22F10/00 ,  B29C64/255 ,  B33Y50/02 ,  B22F10/85 ,  B29C64/20 ,  B29C64/10 ,  B33Y30/00 ,  B29C64/30 ,  B29C64/307 ,  B33Y99/00 ,  B29C64/182 ,  B22F12/82

CPC分类号： G03F7/001 ,  B22F10/00 ,  B22F10/85 ,  B22F12/00 ,  B22F12/82 ,  B29C64/00 ,  B29C64/10 ,  B29C64/106 ,  B29C64/176 ,  B29C64/182 ,  B29C64/20 ,  B29C64/205 ,  B29C64/227 ,  B29C64/245 ,  B29C64/25 ,  B29C64/255 ,  B29C64/30 ,  B29C64/307 ,  B29C64/386 ,  B29C64/393 ,  B29C64/40 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y40/10 ,  B33Y40/20 ,  B33Y50/00 ,  B33Y50/02 ,  B33Y70/00 ,  B33Y80/00 ,  B33Y99/00 ,  G03F7/00

摘要： Described are systems and methods for multi-material printing. The systems and methods can utilize a stereolithographic printing device, a moving stage, and a microfluidic device. The microfluidic device can include a plurality of reservoirs, each reservoir housing a different ink for printing, and a microfluidic chip. The microfluidic chip can include a chamber that comprises a plurality of inlets, a printing region, and one or more outlets as well as an elastic membrane.

公开(公告)号：US20230149858A1

公开(公告)日：2023-05-18

申请号：US18098379

申请日：2023-01-18

申请人： Magna Imperio Systems Corp.

发明人： Ethan L. DEMETER ,  Michael James CONNOR, JR. ,  Chad UNRAU ,  Brian M. MCDONALD

IPC分类号： B01D67/00 ,  B29C64/10 ,  B29C64/30 ,  B29C35/08 ,  B33Y10/00 ,  B33Y80/00 ,  B01D61/42 ,  C02F1/42 ,  C02F1/44

CPC分类号： B01D67/0088 ,  B29C64/10 ,  B29C64/30 ,  B29C35/0805 ,  B33Y10/00 ,  B33Y80/00 ,  B01D61/422 ,  C02F1/42 ,  C02F1/44 ,  B01D67/009 ,  B29C2035/0827 ,  B01D2313/14

摘要： The present disclosure is directed ion-exchange systems and devices that include composite ion-exchange membranes having 3D printed spacers on them. These 3D printed spacers can drastically reduce the total intermembrane spacing within the system/device while maintaining a reliable sealing surface around the exterior border of the membrane. By adding the spacers directly to the membrane using additive manufacturing, the amount of material used can be reduced without adversely impacting the manufacturability of the composite membrane as well as allow for complex spacer geometries that can reduce the restrictions to flow resulting in less pressure drop associated with the flow in the active area of the membranes.

公开(公告)号：US11647825B2

公开(公告)日：2023-05-16

申请号：US16757018

申请日：2018-10-19

申请人： L'OREAL

发明人： Henri Samain ,  Jean-Baptiste Blanc ,  Franck Giron ,  Chrystele Gevrey ,  Nadia Gardel

IPC分类号： A45D40/26 ,  A45D44/00 ,  B33Y10/00 ,  B33Y50/02 ,  B33Y80/00 ,  B29C64/393 ,  B29C64/10 ,  A45D40/30 ,  B29L31/00

CPC分类号： A45D44/005 ,  A45D40/26 ,  A45D40/30 ,  B29C64/10 ,  B29C64/393 ,  B33Y10/00 ,  B33Y50/02 ,  B33Y80/00 ,  B29L2031/718

摘要： Method for manufacturing a personalized applicator for applying a product, notably make-up product, to keratinous materials, including a application surface. The method includes the following steps: a) applying to a surface of the keratinous materials of an individual a composition that modifies the appearance thereof, b) performing an optical acquisition of the topography of the surface thus covered and of at least one image providing information as to the location of the composition, and c) from this acquisition creating the applicator or a mold intended for the manufacture thereof.