专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明公开

US20240261475A1 3D-BIOPRINTING OF CELL-LADEN-COLLAGEN GELLAN GUM INTERPENETRATING NETWORK HYDROGEL 审中-公开
公开(公告)号：US20240261475A1
公开(公告)日：2024-08-08
申请号：US18565848
申请日：2022-05-26
申请人： ROQUETTE FRERES , NATIONAL UNIVERSITY OF SINGAPORE
发明人： Pui Lai Rachel EE , Jian Yao NG , Rajeev GOKHALE , Yuan Siang LUI
IPC分类号： A61L27/60 , A61L27/20 , A61L27/22 , A61L27/24 , A61L27/38 , A61L27/52 , B29C64/118 , B29C64/30 , B29C64/314 , B29C71/02 , B29L31/00 , B33Y10/00 , B33Y40/10 , B33Y40/20 , B33Y80/00
CPC分类号： A61L27/60 , A61L27/20 , A61L27/227 , A61L27/24 , A61L27/3834 , A61L27/52 , B29C64/118 , B29C64/30 , B29C64/314 , B29C71/02 , B33Y10/00 , B33Y40/10 , B33Y40/20 , B33Y80/00 , A61L2300/608 , B29K2005/00 , B29K2089/00 , B29L2031/7532
摘要： The present invention relates to a method for preparing cell-laden gellan gum-collagen interpenetrating hydrogel using 3D-bioprinter and a 3D printed hydrogel obtainable thereof, particularly for use in the wound treatment.

42. 发明授权

US12054569B1 Hierarchical printed product and composition and method for making the same 有权
公开(公告)号：US12054569B1
公开(公告)日：2024-08-06
申请号：US17586450
申请日：2022-01-27
申请人： Triad National Security, LLC
发明人： Matthew N. Lee , Nicholas G. Parra-Vasquez , Kyle J. Cluff
IPC分类号： C08F222/20 , B22F10/00 , B28B1/00 , B29C64/124 , B33Y10/00 , B33Y70/00 , B33Y80/00 , C08F222/10 , C09D4/06
CPC分类号： C08F222/20 , B22F10/00 , B28B1/001 , B29C64/124 , B33Y10/00 , B33Y70/00 , B33Y80/00 , C08F222/102 , C09D4/06
摘要： Disclosed herein are embodiments of a printable composition that can be used to make printed products of a chosen material chemistry that have different levels of porosity within the printed product's structure Also disclosed herein are embodiments of a printed product that has multiple levels of porosity throughout its structure, which can include a macroscale level of porosity, a microscale level of porosity, a nanoscale level of porosity and any combination thereof. These printed products can be made using a 3-D printer and can be made from a single printable composition without the need to add different structural components during the production process. Also disclosed herein are embodiments of a method for making and using a printed product.

43. 发明授权

US12053930B2 Three-dimensional object printing method and three-dimensional object printer 有权
公开(公告)号：US12053930B2
公开(公告)日：2024-08-06
申请号：US17692270
申请日：2022-03-11
申请人： Seiko Epson Corporation
发明人： Keigo Sugai , Kenju Mochizuki
IPC分类号： B33Y10/00 , B29C64/209 , B29C64/393 , B33Y30/00 , B33Y50/02 , B41J2/21 , B41J3/407
CPC分类号： B29C64/393 , B29C64/209 , B33Y10/00 , B33Y30/00 , B33Y50/02 , B41J2/2135 , B41J3/4073
摘要： A three-dimensional object printing method includes a first test printing step of printing a first test pattern in a first region of a workpiece by a head unit while a position of the head unit being changed by a robot, a first detection step of detecting the first test pattern, and a first printing step of printing a first pattern in the first region by the head unit based on a result detected in the first detection step while the position of the head unit being changed by the robot.

44. 发明授权

US12053924B1 Constructing parts using cut layer additive manufacturing 有权
公开(公告)号：US12053924B1
公开(公告)日：2024-08-06
申请号：US18315907
申请日：2023-05-11
申请人： Thermwood Corporation
发明人： Kenneth J. Susnjara
IPC分类号： B29C64/147 , B29C64/314 , B33Y10/00 , B33Y40/10
CPC分类号： B29C64/147 , B29C64/314 , B29C2793/0018 , B29C2793/0081 , B33Y10/00 , B33Y40/10
摘要： A method of manufacturing a part using a cutting machine includes placing a non-porous sheet on a surface of a material cutting machine, removing material from the non-porous sheet to form a plurality of sections of the part, and while the non-porous sheet is present on the material cutting machine, forming fastening holes within the sections. The method further includes removing the sections from a remainder of the sheet, placing the sections together such that each section of the part abuts another section, and inserting fasteners through the fastening holes of the sections.

45. 发明授权

US12053744B2 Shapes for tangential flow separation multichannel tubular elements incorporating turbulence promoters, and method of fabrication 有权
公开(公告)号：US12053744B2
公开(公告)日：2024-08-06
申请号：US15502547
申请日：2015-07-21
申请人： TECHNOLOGIES AVANCEES ET MEMBRANES INDUSTRIELLES
发明人： Jérôme Anquetil
IPC分类号： B01D63/06 , B01D46/24 , B01D61/18 , B01D65/08 , B01D67/00 , B33Y10/00 , B33Y80/00 , C04B35/01 , C04B35/10 , C04B35/46 , C04B35/48 , C04B35/56 , C04B35/565 , C04B35/58 , C04B35/581 , C04B35/583 , C04B38/00 , C04B111/00
CPC分类号： B01D63/066 , B01D61/18 , B01D63/061 , B01D63/063 , B01D65/08 , B01D67/00411 , B01D67/00415 , C04B35/01 , C04B35/10 , C04B35/46 , C04B35/48 , C04B35/56 , C04B35/565 , C04B35/58 , C04B35/58014 , C04B35/581 , C04B35/583 , C04B38/0003 , C04B38/0009 , B01D2315/10 , B01D2321/2016 , B01D2323/34 , B33Y10/00 , B33Y80/00 , C04B2111/00793 , C04B38/0003 , C04B35/01 , C04B35/56 , C04B35/58 , C04B38/0051 , C04B38/0054
摘要： The present invention relates to a tangential flow separator element for separating a fluid medium for treatment into a filtrate and a retentate, said separator element comprising a monolithic rigid porous support (2) of rectilinear structure with a plurality of channels (3) formed therein for passing a flow of the fluid medium for treatment between an inlet (6) and an outlet (7) for the retentate, in order to recover a filtrate from the outside surface (5) of the support.
According to the invention, the monolithic rigid porous support (2) defines obstacles (9) to the flow of the fluid for treatment, which obstacles extend from the inside walls (31) of said channels, are identical in material and porous texture to the support, and present continuity of material and of porous texture with the support, the obstacles (9) generating variations in the flow sections of the channels.

46. 发明公开

US20240254669A1 METHOD OF MANUFACTURING HYBRID ADDITIVE FABRIC, THE FABRIC, AND TOOLS FOR MANUFACTURING FABRIC 审中-公开
公开(公告)号：US20240254669A1
公开(公告)日：2024-08-01
申请号：US18289216
申请日：2022-04-29
申请人： ZEPHLINEAR LTD
发明人： Sonia Michelle REYNOLDS
IPC分类号： D04H3/16 , B29C64/118 , B29C64/209 , B29C64/30 , B29K105/08 , B29L31/00 , B33Y10/00 , B33Y30/00 , B33Y80/00 , D04H1/74 , D04H3/10
CPC分类号： D04H3/16 , B29C64/118 , B29C64/209 , B29C64/30 , B33Y10/00 , B33Y30/00 , B33Y80/00 , D04H1/74 , D04H3/10 , B29K2105/0809 , B29L2031/726
摘要： The present invention relates to a method of manufacturing a fabric, and the fabric made by the method. Fabric made from yarn or filament is currently produced by either a knitting process which involves the interloping of yarn, or a weaving process which involves the interlacing of yarn, or the entanglement of fibre on the surface of yarn. These construction methods have a definite look, texture and functionality. The invention seeks to provide an alternative fabric construction especially for yarn, filament, thread and fine wires or such like. A method of manufacturing a fabric by laying a parallel surface of yarn, such as spun yarn, wire, thread or such like, then a second layer of parallel array of filament at an 90-degree angle dispensed from a 3D printer or 3D printer pen. Yarn and filament can be layered in a variety of designs and not limited to a parallel array of yarn to accommodate unlimited design shapes and structures. The method can be repeated to create a fabric surface built by multiple layers upon layer. Alternating one layer of yarn or such like and one layer of 3D printed filament. Each layer offers space to embed components such as semi-conductors. Semi-conductors that are an essential component of electronic devices, enabling advances in communications, computing, healthcare, military systems, transportation, clean energy, and countless other applications. In addition, Drug delivery scaffolds that allow for controlled spatiotemporal releases to active compounds can also be accommodated within the layer of spun yarn and 3D filament. The spun yarn or filament can be embedded with conductive yarns or E-yarns to enhance functionality further. The surface of the spun yarn may be brushed to raise the surface fibres, to increase the entanglement and enhance the blending of spun yarn and the fluid filament dispensed via a 3D printer or 3D pen. The combination of 3D printing and spun yarn or such like provides an additive manufactured hybrid textile. Therefore, the present invention offers numerous advantages over woven, knitted or parallel layered fibre on yarn entangled fabric surfaces.

47. 发明公开

US20240254597A1 METAL ALLOY HAVING RHENIUM EFFECT 审中-公开
公开(公告)号：US20240254597A1
公开(公告)日：2024-08-01
申请号：US18434132
申请日：2024-02-06
申请人： MiRus LLC
发明人： Noah Roth
IPC分类号： C22C27/00 , A61M25/00 , B33Y10/00 , B33Y80/00 , C22C1/04 , C22C14/00 , C22C27/02 , C22C27/04 , C22C33/02 , C22C38/00 , C22C38/40
CPC分类号： C22C27/00 , A61M25/0045 , B33Y10/00 , B33Y80/00 , C22C1/045 , C22C1/0458 , C22C14/00 , C22C27/02 , C22C27/04 , C22C33/0257 , C22C38/002 , C22C38/40
摘要： A medical device that is at least partially formed of a metal alloy that includes at least 15 awt. % rhenium, and a medical device that is partially or fully formed of such metal alloy.

48. 发明公开

US20240254596A1 ALUMINUM-MAGNESIUM-LITHIUM-SCANDIUM ALLOYS FOR ADDITIVE MANUFACTURING 审中-公开
公开(公告)号：US20240254596A1
公开(公告)日：2024-08-01
申请号：US18426137
申请日：2024-01-29
申请人： SRL Holding Company Pty Ltd
发明人： Timothy James Langan
IPC分类号： C22C21/06 , B22F10/64 , B33Y10/00 , B33Y40/20 , B33Y70/00
CPC分类号： C22C21/06 , B22F10/64 , B33Y10/00 , B33Y40/20 , B33Y70/00 , B22F2301/052 , B22F2998/10
摘要： Aluminum alloys including Mg, Li and Sc used to make additively manufactured articles are disclosed. The Al—Mg—Li—Sc alloys may be provided as additive manufacturing feedstock in the form of powders, flakes, wires, rods and the like. Once deposited and built up into desired shape, the alloys may be heat treated and/or artificially aged to achieve desirable microstructures and mechanical properties.

49. 发明公开

US20240253767A1 MONOLITHIC AND INTEGRALLY FORMED HINGE STRUCTURE FOR AN AIRCRAFT 审中-公开
公开(公告)号：US20240253767A1
公开(公告)日：2024-08-01
申请号：US18427120
申请日：2024-01-30
申请人： RapidFlight Holdings, LLC
发明人： Salim Adam Roustom , Hugo Bouvier Schroeder
IPC分类号： B64C9/02 , B33Y10/00 , B33Y80/00
CPC分类号： B64C9/02 , B33Y10/00 , B33Y80/00
摘要： In accordance with one embodiment of the present disclosure, an aircraft assembly is described. The aircraft assembly can include an airfoil structure, which can extend in a chordwise direction from a leading edge to a trailing edge and can include a first component having one or more hinge loops. The first component can have one or more hinge loops that include a first monolithic, integrally formed structure. The airfoil structure can also include a rear component positioned behind the first component in the chordwise direction. The rear component can have an interface member extending within the one or more hinge loops. The rear component, including the interface member, can include a second monolithic, integrally formed structure.

50. 发明公开

US20240253311A1 RECLAMATION SYSTEM FOR ADDITIVE MANUFACTURING 审中-公开
公开(公告)号：US20240253311A1
公开(公告)日：2024-08-01
申请号：US18635215
申请日：2024-04-15
申请人： General Electric Company
发明人： Trent William Muhlenkamp , Christopher David Barnhill , Meredith Elissa Dubelman , Carlos H. Bonilla , Brian Thomas Thompson , John Thomas Sterle
IPC分类号： B29C64/357 , B29C64/124 , B33Y10/00 , B33Y40/00
CPC分类号： B29C64/357 , B29C64/124 , B33Y10/00 , B33Y40/00
摘要： A reclamation system for an additive manufacturing apparatus can include a collection structure configured to remove at least a portion of the resin from a foil. A containment vessel can be configured to retain the resin removed from the foil. A drain can direct the resin from the containment vessel to a reservoir.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式