公开(公告)号：US12011764B1

公开(公告)日：2024-06-18

申请号：US18110280

申请日：2023-02-15

申请人： Agnitron Technology, Inc.

发明人： Aaron Fine ,  Andrei Osinksy ,  Evan Buskirk ,  Alexei Osinksy

IPC分类号： B22F5/10 ,  B22F10/85 ,  B22F12/82 ,  B33Y50/02 ,  B33Y70/00 ,  B33Y80/00

CPC分类号： B22F5/10 ,  B22F10/85 ,  B22F12/82 ,  B33Y50/02 ,  B33Y70/00 ,  B33Y80/00

摘要： A fluid-directing device, which may be a CVD showerhead, includes a unitary body of additive metal construction, which may be made by 3D metal printing. The unitary body has a passage(s), fluid entrance(s), and fluid exit(s), arranged to direct fluid(s). The passage(s), fluid entrance(s) and fluid exit(s) include at least one cross-section shape not readily achieved through in-line drilling.

公开(公告)号：US20240060390A1

公开(公告)日：2024-02-22

申请号：US18499702

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 method for casing a wellbore of a hydrocarbon well. The casing including disposing a casing print head in a wellbore of a hydrocarbon well, and conducting a downhole casing operation including operating the casing print head to eject casing material to form a casing tubular in the wellbore, and operating the casing print head to eject casing liner material into an annular region located between the casing tubular and a wall of the wellbore to form a casing liner in the annular region, the casing tubular and the casing liner forming a casing of the wellbore.

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：US11865617B2

公开(公告)日：2024-01-09

申请号：US17411685

申请日：2021-08-25

申请人： Divergent Technologies, Inc.

发明人： Michael Kenworthy ,  Prabir Chaudhury ,  Michael Hoganson

IPC分类号： B22F10/85 ,  B22F10/28 ,  B22F10/34 ,  B22F12/82 ,  B33Y30/00 ,  B33Y50/02 ,  B33Y10/00

CPC分类号： B22F10/85 ,  B22F10/28 ,  B22F10/34 ,  B22F12/82 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02

摘要： Methods and apparatuses for identifying an additive manufacturing process for unused output material of an atomization process are described. The method comprises determining a set of characteristics of output material that is unused in a first additive manufacturing process. The method further comprises determining a respective set of parameters associated with respective input material of each of a set of other additive manufacturing processes. The method of further comprises identifying one of the set of other additive manufacturing processes that accepts the output material as input material based on the characteristics of the output material and based on respective sets of parameters.

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：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：US20240190066A1

公开(公告)日：2024-06-13

申请号：US18544634

申请日：2023-12-19

申请人： UNIVERSITIES SPACE RESEARCH ASSOCIATION

发明人： Ramprasad Gandhiraman ,  Meyya Meyyappan ,  Jessica E. Koehne

IPC分类号： B29C64/106 ,  B22F10/25 ,  B22F10/50 ,  B22F10/60 ,  B22F12/00 ,  B22F12/53 ,  B22F12/55 ,  B22F12/70 ,  B22F12/82 ,  B29C64/188 ,  B29C64/205 ,  B29C64/209 ,  B29C64/321 ,  B33Y30/00 ,  B33Y50/02 ,  B33Y70/00

CPC分类号： B29C64/106 ,  B22F10/25 ,  B22F10/50 ,  B22F10/60 ,  B22F12/22 ,  B22F12/53 ,  B22F12/55 ,  B22F12/70 ,  B22F12/82 ,  B29C64/188 ,  B29C64/205 ,  B29C64/209 ,  B29C64/321 ,  B33Y30/00 ,  B33Y50/02 ,  B33Y70/00 ,  B22F2202/13 ,  B22F2999/00

摘要： A device and method for printing 3D articles including electronic and functional elements including 3D printer and a plasma jet printer based on a dielectric barrier atmospheric pressure plasma jet system in which both printing and in-situ treatment and post-deposition treatment can be carried out to tailor the materials characteristics. Plasma jet printer comprising of electrodes in the nozzle/print head for applying electric field and generating atmospheric plasma that could be used for non-gravity based highly directional printing in any direction. Integration of dielectric barrier plasma printer and plasma treatment jets with the 3D printer increases the capability of embedding high performance electronics in a 3D printed structure aiding in additive manufacturing of functional devices. Ability to use a range of materials for print head assembly including micro machined silicon increases the resolution of the plasma jet printer to sub-micron level.

公开(公告)号：US12007687B2

公开(公告)日：2024-06-11

申请号：US18324452

申请日：2023-05-26

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 ,  B22F10/00 ,  B22F10/85 ,  B22F12/00 ,  B22F12/82 ,  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

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：US20230359117A1

公开(公告)日：2023-11-09

申请号：US18324452

申请日：2023-05-26

申请人： THE BRIGHAM AND WOMEN'S HOSPITAL, INC.

发明人： Yu Shrike Zhang ,  Ali Khademhosseini

IPC分类号： G03F7/00 ,  B33Y80/00 ,  B29C64/106 ,  B33Y70/00 ,  B29C64/00 ,  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 ,  B33Y80/00 ,  B29C64/106 ,  B33Y70/00 ,  B29C64/00 ,  G03F7/00 ,  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

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.