B23K 37/0235
The guide member forming part of a portal
Official title: {the guide member forming part of a portal}
B23K37/0235 (The guide member forming part of a portal) appears on 291 US grants and 403 published applications in this corpus.
Search patents in B23K- Granted patents
- 291
- Published applications
- 403
- Assignees
- 195
- Inventors
- 767
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 6 | 1 |
| 2002 | 1 | 1 |
| 2003 | 0 | 3 |
| 2004 | 6 | 3 |
| 2005 | 2 | 8 |
| 2006 | 5 | 11 |
| 2007 | 4 | 7 |
| 2008 | 4 | 2 |
| 2009 | 1 | 8 |
| 2010 | 3 | 10 |
| 2011 | 7 | 9 |
| 2012 | 4 | 9 |
| 2013 | 13 | 14 |
| 2014 | 11 | 26 |
| 2015 | 9 | 21 |
| 2016 | 13 | 26 |
| 2017 | 18 | 25 |
| 2018 | 12 | 27 |
| 2019 | 31 | 31 |
| 2020 | 21 | 25 |
| 2021 | 27 | 31 |
| 2022 | 25 | 27 |
| 2023 | 16 | 31 |
| 2024 | 15 | 25 |
| 2025 | 16 | 13 |
| 2026 | 7 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Visual laser engraving machine4 Aug 2026US 12,697,689 B2Shenzhen Hanqingda Technology Co., Ltd.
- Method and machine for cutting and removing workpiece parts from a plate-shaped material2 Jun 2026US 12,643,178 B2TRUMPF Werkzeugmaschinen GmbH + Co. KG
- Housing for a laser processing machine and laser processing machine having a housing26 May 2026US 12,636,739 B2Blm S.P.A.
- Anomalous fire and smoke mitigation in laser CNC machines26 May 2026US 12,638,821 B2Makeblock Hongkong Holding Limited
- Methods for operating a plasma torch24 Mar 2026US 12,583,050 B2The ESAB Group, Inc.
- Safety and reliability for laser fabrication10 Sep 2026US 2026/0267312 A1Makeblock Hongkong Holding Limited
- Apparatus and method for producing flat shaped elements6 Aug 2026US 2026/0225184 A1Endico S.R.L.
- Method for machining a cavity in a workpiece by a laser machine tool, and corresponding processing unit and laser machine tool25 Jun 2026US 2026/0175322 A1United Machining Mill SA
- Laser cutting method, steel strip production method, laser cutter, and steel strip production equipment25 Jun 2026US 2026/0175330 A1Jfe Steel Corporation
- Method for laser welding a plurality of assemblies18 Jun 2026US 2026/0166821 A1Bergmann & Steffen GmbH
Most cited
By later US patents
- Automatic welding machine94US 6,330,966 B1Roman Eissfeller GmbH · 2001
- Laser machine tool with gas filled beam delivery conduit65US 5,811,753 ATrumpf GmbH & Co. · 1998
- Linear motor driven laser cutting machine56US 5,854,460 ACincinnati Incorporated · 1998
- SiC wafer producing method48US 9,878,397 B2Disco Corporation · 2018
- Additive manufacturing using a mobile build volume45US 10,022,794 B1General Electric Company · 2018