B23K 11/3018
Cooled pressure electrodes
Official title: {Cooled pressure electrodes}
B23K11/3018 (Cooled pressure electrodes) appears on 84 US grants and 87 published applications in this corpus.
Search patents in B23K- Granted patents
- 84
- Published applications
- 87
- Assignees
- 62
- Inventors
- 189
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 2 | 4 |
| 2004 | 0 | 1 |
| 2005 | 2 | 3 |
| 2006 | 1 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 2 | 0 |
| 2010 | 0 | 4 |
| 2011 | 0 | 2 |
| 2012 | 1 | 2 |
| 2013 | 0 | 2 |
| 2014 | 1 | 4 |
| 2015 | 2 | 6 |
| 2016 | 2 | 3 |
| 2017 | 2 | 4 |
| 2018 | 3 | 10 |
| 2019 | 4 | 5 |
| 2020 | 6 | 6 |
| 2021 | 5 | 8 |
| 2022 | 7 | 7 |
| 2023 | 4 | 7 |
| 2024 | 5 | 1 |
| 2025 | 8 | 2 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Coolant drop prevention system6 Oct 2026US 12,752,364 B2Kyokutoh Co., Ltd.
- Metal joined body and production method therefor2 Jun 2026US 12,643,614 B2Kabushiki Kaisha Toyota Chuo Kenkyusho
- Electrical resistance welding electrode29 Jul 2025US 12,370,619 B2
- Electrode tip for resistance spot welding15 Jul 2025US 12,358,068 B2Kabushiki Kaisha Toyota Chuo Kenkyusho
- Ultrasonic micro-array imaging system24 Jun 2025US 12,337,419 B2Tessonics Corporation
- Quick change cap adaptor manifold30 Jul 2026US 2026/0218827 A1Fca US LLC
- Device for supplying coolant, and cooling water system25 Jun 2026US 2026/0176928 A1Klaus Guenther GmbH
- Resistance welding device18 Jun 2026US 2026/0166640 A1Mazda Motor Corporation
- Spot welding tip for short flange of car body panel and spot welding machine including the same25 Sep 2025US 2025/0296171 A1Dong-Eui University Industry-Academic Cooperation Foundation
- Apparatus, Systems and Methods for Delivery and Retraction of Fluids22 May 2025US 2025/0162089 A1Proteus Industries, Inc.
Most cited
By later US patents
- Weld gun heat removal55US 6,573,470 B1DCT, Inc. · 2003
- Resistance welding electrode cap31US 4,588,870 ASCM Corporation · 1986
- System and method for monitoring electrodes of a welder21US 6,084,195 ACSI Technology, Inc. · 2000
- Resistance welding electrode and process20US 5,015,816 ACMW, Inc. · 1991
- Spot resistance-welding electrode; contact tip for such an electrode; machine for exchanging these tips18US 5,387,774 AR O Corporation · 1995