公开(公告)号：US20250066596A1

公开(公告)日：2025-02-27

申请号：US18790438

申请日：2024-07-31

Applicant: Andersen Corporation

Inventor： Trevor Dean Peterson ,  Jessica Kathryn Ehrlichmann ,  Patrick Jerome Gronlund

IPC: C08L27/06 ,  B29C48/11 ,  B29C48/12 ,  B29C48/16 ,  B29C48/21 ,  B29C48/285 ,  B29K105/06 ,  B29K105/12 ,  B29K311/10 ,  B29K711/10 ,  C08K3/34 ,  C08K7/02 ,  C08K7/20 ,  C08L97/02

Abstract: Embodiments herein include compositions, extruded articles, and methods of making the same. In an embodiment, an extruded article is included. The extruded article can include an extruded segment comprising a first composition. The first composition can include a polymer resin, particles and fibers. The fibers can be disposed within the first composition exhibiting a substantially non-aligned directional orientation. In an embodiment, an extruded article is included having a first portion comprising a first composition having a first fiber orientation and a second portion comprising a second composition having a second fiber orientation. The first composition can include a polymer resin and fibers. The second composition can include a polymer resin, particles and fibers. The fibers of the second composition can be oriented more randomly than the fibers of the first composition. Other embodiments are also included herein.

公开(公告)号：US20240366904A1

公开(公告)日：2024-11-07

申请号：US18652537

申请日：2024-05-01

Applicant: Loewenstein Medical Technology S.A.

Inventor： Willy Schulze

IPC: A61M16/08 ,  B29C48/00 ,  B29C48/11 ,  B29C48/16 ,  B29D23/18 ,  B29K27/06 ,  B29K83/00 ,  B29L23/00

Abstract: A method for producing a ventilation hose and a ventilation hose having a continuous wall, which delimits an internal lumen, converted in an extrusion and thermoforming process via thermoplastic and elastic processes from an original mold in a forming process. The lumen is designed to guide respiratory gas, a helix surrounding the wall in a spiral shape on the side facing away from the lumen. The wall is produced from a first material and the helix is produced from a second material, with the helix being connected to the wall.

公开(公告)号：US12076903B2

公开(公告)日：2024-09-03

申请号：US16753378

申请日：2018-10-03

Applicant: CORNING INCORPORATED

Inventor： David Robertson Treacy, Jr. ,  Conor James Walsh ,  Stephanie Stoughton Wu

IPC: B29C48/11 ,  B29C48/40 ,  B29C48/00 ,  B29C48/30 ,  B29C48/535 ,  B29L31/60

CPC classification number: B29C48/11 ,  B29C48/40 ,  B29C48/022 ,  B29C48/30 ,  B29C48/535 ,  B29C2948/926 ,  B29L2031/60

Abstract: Screw elements, extrusion apparatus, and methods of manufacturing honeycomb bodies are described herein. A segment for a ceramic batch screw extruder machine has at least one pump and mix screw element. The pump and mix screw element has a pitch, a diameter, and a pitch to diameter ratio of 0.8 to 2.6.

公开(公告)号：US12059832B2

公开(公告)日：2024-08-13

申请号：US18186078

申请日：2023-03-17

Applicant: Shaw & Sons, Inc.

Inventor： Ronald D. Shaw

IPC: E04G15/04 ,  B29C48/09 ,  B29C48/11 ,  B29C48/12 ,  B29C48/21 ,  B29C48/30 ,  B29C48/32 ,  E01C11/14 ,  E01C23/04 ,  E04B1/41 ,  E04B1/48 ,  E04G21/18 ,  B29C48/00 ,  B29L31/00 ,  B29L31/10

CPC classification number: B29C48/30 ,  B29C48/09 ,  B29C48/11 ,  B29C48/12 ,  B29C48/21 ,  B29C48/32 ,  E01C11/14 ,  E01C23/045 ,  E04B1/4114 ,  E04B1/48 ,  E04B1/483 ,  E04G15/04 ,  E04G21/185 ,  B29C48/0016 ,  B29L2031/10 ,  B29L2031/7284

Abstract: A concrete dowel placement system and methods for making the same. The system allows for accurate and easy substantially-parallel or parallel placement of slip dowels within sections of concrete so that adjacent sections of concrete may be allowed to undergo thermal expansion and contraction while remaining in a common plane without cracking or faulting. The system includes a coupler and a sheath. The sheath is configured to be slidably extensible over the coupler and may be held to the coupler by friction. An outer surface of the sheath may be textured. Additionally, a method of constructing the concrete dowel placement system includes extruding material to form two tubes of different sizes. The tubes are then attached to each other, then material is extruded or injection molded to form a sheath. Alternatively, construction may include extruding material to form a tube, then removing some of the material from the tube in order to form a coupler.

公开(公告)号：US20240181206A1

公开(公告)日：2024-06-06

申请号：US18438358

申请日：2024-02-09

Applicant: C. R. Bard, Inc.

Inventor： Kelli D. Oborn ,  Ryan T. Moehle ,  William R. Barron

IPC: A61M25/00 ,  A61M1/36 ,  A61M5/00 ,  A61M25/02 ,  A61M25/09 ,  B29C48/11 ,  B29C48/12 ,  B29K75/00 ,  B29L31/00

CPC classification number: A61M25/0032 ,  A61M1/3653 ,  A61M1/3655 ,  A61M1/3661 ,  A61M5/007 ,  A61M25/001 ,  A61M25/0026 ,  A61M25/003 ,  A61M25/0068 ,  A61M25/0069 ,  A61M25/007 ,  A61M25/0071 ,  A61M25/0097 ,  A61M25/02 ,  A61M25/09 ,  B29C48/11 ,  B29C48/12 ,  A61M2025/0008 ,  A61M2025/0031 ,  A61M2025/0037 ,  A61M2025/0073 ,  A61M2025/0081 ,  A61M2025/0286 ,  A61M2202/0021 ,  B29C2793/009 ,  B29K2075/00 ,  B29L2031/7542

Abstract: A method of making an elongate catheter tube, includes forming an outer surface with opposing flat sides, forming a first lumen with a first cross-sectional circular shape and a first cross-sectional area, forming a second lumen with a second cross-sectional circular shape and a second cross-sectional area substantially equivalent to the first cross-sectional circular shape and the first cross-sectional area, and forming a third lumen with a third cross-sectional circular shape and a third cross-sectional area. The third cross-sectional area can be smaller than the first cross-sectional area and the second cross-sectional area. The third lumen can be axially offset from a central axis of the elongate catheter tube and adjacent to a first side of the opposing flat sides. The third lumen can be formed to withstand pressures associated with power injection of a fluid therethrough.

公开(公告)号：US11918758B2

公开(公告)日：2024-03-05

申请号：US16725996

申请日：2019-12-23

Applicant: C. R. Bard, Inc.

Inventor： Kelli D. Oborn ,  Ryan T. Moehle ,  William R. Barron

IPC: A61M25/00 ,  A61M1/36 ,  A61M5/00 ,  A61M25/02 ,  A61M25/09 ,  B29C48/11 ,  B29C48/12 ,  B29K75/00 ,  B29L31/00

CPC classification number: A61M25/0032 ,  A61M1/3653 ,  A61M1/3655 ,  A61M1/3661 ,  A61M5/007 ,  A61M25/001 ,  A61M25/0026 ,  A61M25/003 ,  A61M25/0068 ,  A61M25/0069 ,  A61M25/007 ,  A61M25/0071 ,  A61M25/0097 ,  A61M25/02 ,  A61M25/09 ,  B29C48/11 ,  B29C48/12 ,  A61M2025/0008 ,  A61M2025/0031 ,  A61M2025/0037 ,  A61M2025/0073 ,  A61M2025/0081 ,  A61M2025/0286 ,  A61M2202/0021 ,  B29C2793/009 ,  B29K2075/00 ,  B29L2031/7542

Abstract: A catheter assembly for use in accessing a vasculature of a patient is disclosed. In one embodiment, the catheter assembly includes a catheter body that includes a flattened oval outer surface and defines first and second lumens. The catheter body defines a distal tip region that includes a venous lateral opening that is in fluid communication with the first lumen and includes a distal-facing portion. The distal tip region further includes an arterial lateral opening that is in fluid communication with the second lumen, includes a distal-facing portion, and is substantially un-staggered with respect to the venous lateral opening. A distal end opening is in fluid communication with a power injectable third lumen. In another embodiment, the first and second lumens each generally include a reniform cross-sectional shape. In yet another embodiment, a dual-lumen catheter includes first and second lumens that each define a modified ellipse cross-sectional shape.

公开(公告)号：US20240017038A1

公开(公告)日：2024-01-18

申请号：US18355842

申请日：2023-07-20

Applicant: Mozarc Medical US LLC

Inventor： Michael Sansoucy

IPC: A61M25/01 ,  B29C48/00 ,  B29C48/11 ,  B29C48/21 ,  B29C48/88 ,  B29C48/91 ,  A61M25/09 ,  D01D5/24 ,  B29C48/15 ,  B29C48/10 ,  B29C48/12 ,  A61M25/00

CPC classification number: A61M25/0102 ,  B29C48/001 ,  B29C48/11 ,  B29C48/21 ,  B29C48/912 ,  B29C48/9105 ,  A61M25/09 ,  D01D5/24 ,  B29C48/15 ,  B29C48/10 ,  B29C48/12 ,  B29C48/91 ,  A61M25/0009 ,  A61M25/0026 ,  A61M2025/0024 ,  A61M2025/0025 ,  A61M2025/0031 ,  A61M2025/0035 ,  A61M2025/0037 ,  B29L2031/7542

Abstract: A single or multiple lumen catheter is disclosed which includes an expandable lumen. The expandable lumen is movable from a collapsed or sealed configuration to an open or expanded configuration. In the open configuration, the expandable lumen is dimensioned to receive a guidewire or stylet or facilitate the introduction of fluids into a patient.

公开(公告)号：US20230311398A1

公开(公告)日：2023-10-05

申请号：US18167241

申请日：2023-02-10

Applicant: NGK Insulators, Ltd.

Inventor： Yasunori YAMAZAKI ,  Kazuya KAGEYAMA ,  Yusuke HAYAKAWA

IPC: B29C48/11 ,  B29D99/00 ,  B29C48/92

CPC classification number: B29C48/11 ,  B29D99/0089 ,  B29C48/92 ,  B29C2948/92666 ,  B29L2031/608

Abstract: A method for manufacturing a cylindrical honeycomb fired body including: preparing a cylindrical honeycomb formed body; obtaining a cylindrical honeycomb dried body by drying the cylindrical honeycomb formed body; calculating predetermined parameters (EAVE1, EAVE2, EAVE3 and EAVE4) from average values of distance between a center of gravity position O and an outer peripheral contour in a plurality of predetermined angle ranges; specifying a minimum value of the predetermined parameters; obtaining a cylindrical honeycomb fired body by placing the cylindrical honeycomb dried body on a shelf plate and firing it while passing it through a continuous firing furnace, such that the direction in which the cells of the cylindrical honeycomb dried body extend vertically, and a particular location on the outer peripheral side surface determined according to the minimum value is positioned at the front.

公开(公告)号：US11738309B2

公开(公告)日：2023-08-29

申请号：US17065094

申请日：2020-10-07

Applicant: Advanced Technology Emission Solutions Inc.

Inventor： Robin Crawford ,  John Douglas

IPC: B01D53/94 ,  C04B40/02 ,  B28B11/04 ,  B29D99/00 ,  C04B26/02 ,  C04B38/00 ,  C04B35/195 ,  C04B14/10 ,  C04B14/42 ,  B28B11/24 ,  B29C48/11 ,  B29C48/00 ,  B28B3/26 ,  C04B41/51 ,  C04B41/88 ,  B28B11/00 ,  H05B6/10 ,  F01N3/20 ,  C04B41/00 ,  B05C1/00 ,  F01N3/022 ,  C04B111/00 ,  B29C48/345 ,  B05B7/20 ,  F01N3/28 ,  B29C48/30

CPC classification number: B01D53/94 ,  B05C1/00 ,  B28B3/269 ,  B28B3/2636 ,  B28B11/007 ,  B28B11/043 ,  B28B11/045 ,  B28B11/241 ,  B29C48/0022 ,  B29C48/11 ,  B29D99/0089 ,  C04B14/10 ,  C04B14/42 ,  C04B26/02 ,  C04B35/195 ,  C04B38/0012 ,  C04B38/0054 ,  C04B40/0218 ,  C04B41/009 ,  C04B41/5127 ,  C04B41/5155 ,  C04B41/88 ,  F01N3/2013 ,  H05B6/108 ,  B05B7/206 ,  B29C48/022 ,  B29C48/30 ,  B29C48/345 ,  C04B2111/0081 ,  F01N3/0222 ,  F01N3/2828 ,  F01N2510/02 ,  Y02T10/12 ,  Y10T29/496 ,  Y10T29/49345 ,  Y10T29/49604 ,  C04B41/009 ,  C04B35/00 ,  C04B38/0006 ,  C04B41/009 ,  C04B35/195 ,  C04B38/0006 ,  C04B41/5127 ,  C04B41/4521 ,  C04B41/4523 ,  C04B41/457 ,  C04B41/5155 ,  C04B41/4521 ,  C04B41/4523 ,  C04B41/457

Abstract: In a method of making a gaseous emissions treatment component, a ‘green’ ceramic mix is extruded through a die to form an extrusion having cells extending along the extrusion, the cells being bounded by walls dividing adjacent cells from one another. In concert with the extruding, metal is fed through the die with the extruded mix. A length of the extrusion and associated metal is then cut off and fired to form the component.

公开(公告)号：US20230226738A1

公开(公告)日：2023-07-20

申请号：US18186078

申请日：2023-03-17

Applicant: Shaw & Sons, Inc.

Inventor： Ronald D. Shaw

IPC: B29C48/30 ,  E01C23/04 ,  E04G15/04 ,  E04B1/48 ,  E04B1/41 ,  E01C11/14 ,  B29C48/09 ,  B29C48/11 ,  B29C48/12 ,  B29C48/32 ,  E04G21/18 ,  B29C48/21

CPC classification number: B29C48/30 ,  E01C23/045 ,  E04G15/04 ,  E04B1/483 ,  E04B1/48 ,  E04B1/4114 ,  E01C11/14 ,  B29C48/09 ,  B29C48/11 ,  B29C48/12 ,  B29C48/32 ,  E04G21/185 ,  B29C48/21 ,  B29L2031/10

Abstract: A concrete dowel placement system and methods for making the same. The system allows for accurate and easy substantially-parallel or parallel placement of slip dowels within sections of concrete so that adjacent sections of concrete may be allowed to undergo thermal expansion and contraction while remaining in a common plane without cracking or faulting. The system includes a coupler and a sheath. The sheath is configured to be slidably extensible over the coupler and may be held to the coupler by friction. An outer surface of the sheath may be textured. Additionally, a method of constructing the concrete dowel placement system includes extruding material to form two tubes of different sizes. The tubes are then attached to each other, then material is extruded or injection molded to form a sheath. Alternatively, construction may include extruding material to form a tube, then removing some of the material from the tube in order to form a coupler.