Description
Class B29L : INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
Subclass 23/00: Tubular articles (B29L 24/00 takes precedence)
B29L 23/00
Sub-Class
Stats
- 1,099 US PATENTS IN FORCE
- 88 US APPLICATIONS PENDING
- 233 Total Patent Owners
- 2,251 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12263307 | Medical tubes and methods of manufacture | Sep 22, 20 | Apr 01, 25 | Fisher & Paykel Healthcare Limited |
| 12263633 | Nylon tube automatic thermoforming apparatus and forming process | Sep 23, 21 | Apr 01, 25 | ZHEJIANG BOSHITE GROUP CO., LTD. |
| 12257758 | Flexible tube production apparatus | Jan 30, 23 | Mar 25, 25 | PLA GIKEN CO. LTD. |
| 12257759 | Film molding device | Jun 06, 23 | Mar 25, 25 | Sumitomo Heavy Industries Ltd. |
| 12257762 | Method for producing a hollow profile component, mold tool and hollow profile component | May 07, 20 | Mar 25, 25 | Odenwald-Chemie GmbH |
| 12259075 | Method and system for automated installation of welded reinforced thermosetting resin pipe joints | Jan 26, 23 | Mar 25, 25 | Saudi Arabian Oil Company |
| 12251886 | Method for producing flexible tube bodies for packaging tubes, flexible tube body for packaging tubes, and device for producing flexible tube bodies for packaging tubes | Nov 12, 18 | Mar 18, 25 | PACKSYS GLOBAL AG |
| 12246492 | Device for providing a tubular foil | Apr 26, 21 | Mar 11, 25 | SLEEVE TECHNOLOGY, B.V |
| 12241304 | Spacer for insulated glazing | Apr 26, 21 | Mar 04, 25 | SAINT - GOBAIN GLASS FRANCE |
| 12227896 | Method of manufacturing yoga outer socks with silicone band attached thereto | Oct 28, 21 | Feb 18, 25 | ONDO, Inc.; J-FASHION CO., LTD; |
| 12228234 | Inflatable sleeve and method of manufacturing same | Mar 12, 21 | Feb 18, 25 | IBCO PTY LTD |
| 12220852 | Apparatus and methods for manufacturing biodegradable, compostable, drink straws from polyhydroxyalkanoate material | Apr 03, 24 | Feb 11, 25 | New WinCup Holdings, Inc. |
| 12220853 | Extruding connected hollow strands | Aug 06, 20 | Feb 11, 25 | 3M Innovative Properties Company |
| 12220880 | Method for producing tube body | Aug 09, 22 | Feb 11, 25 | HITACHI ASTEMO, LTD. |
| 12214557 | Weldable connecting element for connecting or joining thermoplastic line elements, and a welding assembly and a method for producing a welded connection | Mar 25, 19 | Feb 04, 25 | agru Kunststofftechnik Gesellschaft m.b.H. |
| 12214559 | Pipe forming apparatus | Jul 31, 20 | Feb 04, 25 | NEXGEN PIPES PTE. LTD. |
| 12201571 | Therapeutic, fitness, and sports enhancement device | Dec 10, 19 | Jan 21, 25 | Performance Solutions, LLC |
| 12203569 | Hose, specifically for refrigerant applications | Sep 04, 20 | Jan 21, 25 | ContiTech Techno-Chemie GmbH |
| 12203873 | System and method for inspecting fused plastic pipes | Aug 10, 22 | Jan 21, 25 | WorldWide Nondestructive Testing, Inc. |
| 12193986 | Therapeutic, fitness, and sports enhancement device | Nov 02, 20 | Jan 14, 25 | Performance Solutions, LLC |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0115,005 | FUSION BONDING WAFER, TUBE FUSION BONDING DEVICE, AND TUBE FUSION BONDING METHOD | Dec 17, 24 | Apr 10, 25 | Not available |
| 2025/0100,207 | DEVICE FOR THE MANUFACTURE OF AN UNCONSOLIDATED TEXTILE ELONGATE MEMBER | Nov 17, 22 | Mar 27, 25 | Not available |
| 2025/0102,085 | AIR HOSE | Sep 19, 24 | Mar 27, 25 | Illinois Tool Works Inc. |
| 2025/0101,214 | 4-METHYL-1-PENTENE COPOLYMER COMPOSITION, MOLDED BODY, MANDREL, AND METHOD FOR PRODUCING RUBBER HOSE | Oct 26, 22 | Mar 27, 25 | MITSUI CHEMICALS, INC. |
| 2025/0090,411 | THERAPEUTIC, FITNESS, AND SPORTS ENHANCEMENT DEVICE | Sep 30, 24 | Mar 20, 25 | Not available |
| 2025/0091,300 | Tube Mandrel and Methods for Forming a Tube | Sep 12, 24 | Mar 20, 25 | Not available |
| 2025/0091,323 | MULTILAYER STRUCTURE FOR TRANSPORTING OR STORING GAS OR FOR EXPLOITING OFFSHORE OIL DEPOSITS UNDER THE SEA | Dec 04, 24 | Mar 20, 25 | Arkema France |
| 2025/0092,967 | Tubular Irrigation Device and Method of Making the Same | Dec 05, 24 | Mar 20, 25 | Silverpack, LLC |
| 2025/0095,882 | A REINFORCED THERMOPLASTIC CRYOSTAT FOR A HIGH TEMPERATURE SUPERCONDUCTOR | Nov 22, 23 | Mar 20, 25 | Not available |
| 2025/0073,974 | PROCESS AND APPARATUS FOR MAKING INSULATED PIPE | Jan 10, 23 | Mar 06, 25 | Not available |
| 2025/0067,383 | VEHICLE-COOLANT HEAT INSULATING TUBE AND MANUFACTURING METHOD THEREFOR | Jul 23, 24 | Feb 27, 25 | Not available |
| 2025/0067,125 | NON-METALLIC UNBONDED FLEXIBLE RISERS FOR DEEP SEA MINING AND MANUFACTURING METHOD THEREOF | May 30, 24 | Feb 27, 25 | Not available |
| 2025/0057,672 | COVERED STENT MANUFACTURING METHOD AND COVERED STENT | Nov 01, 24 | Feb 20, 25 | Not available |
| 2025/0058,511 | SYSTEMS AND METHODS FOR FORMING PIPING OR TUBING | Dec 30, 22 | Feb 20, 25 | Not available |
| 2025/0058,533 | FIBER REINFORCED COMPOSITE MATERIALS, ARTICLES AND RELATED METHODS | Nov 06, 24 | Feb 20, 25 | Not available |
| 2025/0060,056 | HOSE ASSEMBLY HAVING A STRUCTURE, DEVICE AND METHOD FOR INTRODUCING A STRUCTURE ON A HOSE ASSEMBLY, USE OF EMBOSSING ROLLERS | Aug 08, 24 | Feb 20, 25 | NEOPERL GmbH |
| 2025/0050,598 | METHOD AND SYSTEM FOR MANUFACTURING A COMPOSITE COMPONENT | Aug 06, 24 | Feb 13, 25 | Rolls Royce plc |
| 2025/0049,999 | DIALYSIS DEVICE HAVING A COMPACT HYDRAULIC UNIT | Dec 19, 22 | Feb 13, 25 | Fresenius Medical Care Deutschland GmbH |
| 2025/0042,102 | Automated Apparatus | Jul 06, 22 | Feb 06, 25 | Cellular Origins Limited |
| 2025/0033,296 | Device and method for preparing the weld region of the filling tube of a bag | Jul 22, 24 | Jan 30, 25 | HARRO HÖFLIGER VERPACKUNGSMASCHINEN GMBH |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 38 Months (last 2 years Issuances)
- 38 Months (last 5 years Issuances)