B29C 66/91423
Using joining tools having different temperature zones or using several joining tools
Official title: {using joining tools having different temperature zones or using several joining tools with different temperatures}
B29C66/91423 (Using joining tools having different temperature zones or using several joining tools) appears on 210 US grants and 214 published applications in this corpus.
Search patents in B29C- Granted patents
- 210
- Published applications
- 214
- Assignees
- 179
- Inventors
- 520
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 7 | 0 |
| 1991 | 1 | 0 |
| 1992 | 5 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 5 | 0 |
| 2000 | 3 | 0 |
| 2001 | 6 | 2 |
| 2002 | 1 | 5 |
| 2003 | 5 | 4 |
| 2004 | 2 | 8 |
| 2005 | 3 | 4 |
| 2006 | 5 | 10 |
| 2007 | 6 | 9 |
| 2008 | 2 | 12 |
| 2009 | 0 | 8 |
| 2010 | 3 | 4 |
| 2011 | 6 | 11 |
| 2012 | 8 | 8 |
| 2013 | 7 | 13 |
| 2014 | 6 | 8 |
| 2015 | 6 | 11 |
| 2016 | 6 | 6 |
| 2017 | 6 | 8 |
| 2018 | 9 | 14 |
| 2019 | 5 | 7 |
| 2020 | 11 | 9 |
| 2021 | 5 | 11 |
| 2022 | 6 | 15 |
| 2023 | 18 | 12 |
| 2024 | 11 | 4 |
| 2025 | 6 | 7 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pulse welding method and welding tool for pulse welding for a medical pack formed as a bag28 Jul 2026US 12,691,642 B2Fresenius Kabi Deutschland GmbH
- Heat-sealing apparatus for wrapping articles16 Jun 2026US 12,654,895 B2Barry-Wehmiller Company
- Method for manufacturing a pouch for holding therein a liquid24 Feb 2026US 12,558,852 B2Cargill, Incorporated
- Apparatus and method for sealing secondary battery30 Sep 2025US 12,431,562 B2LG Energy Solution, Ltd.
- Sealing apparatus for secondary battery23 Sep 2025US 12,420,489 B2LG Energy Solution, Ltd.
- Welding jaw and method for thermal welding13 Aug 2026US 2026/0233469 A1Georg Menshen GmbH & Co. KG
- Method for manufacturing brushes and brush-manufacturing device2 Jul 2026US 2026/0182732 A1Zahoransky AG
- Vertical bagger using web-alignment score11 Jun 2026US 2026/0159260 A1Pregis LLC
- Method for joining at least two sections of a wind turbine blade using an air heater device26 Feb 2026US 2026/0054455 A1Siemens Gamesa Renewable Energy A/S
- Method of manufacturing before-use dissolution infusion bag13 Nov 2025US 2025/0346002 A1FUJIFILM Corporation
Most cited
By later US patents
- Dynamic mechanical bonding method and apparatus135US 4,919,738 AThe Procter & Gamble Company · 1990
- Fibrous laminated web and method and apparatus for making the same and absorbent articles incorporating the same107US 5,817,394 AKimberly-Clark Corporation · 1998
- Method for making a fibrous laminated web90US 5,667,619 AKimberly-Clark Worldwide, Inc. · 1997
- Device for sealing two plies of film together, particularly for enclosing a foamable composition in a flexible container72US 6,550,229 B2Sealed Air Corporation (US) · 2003
- Techniques for welding thermoplastic tubes64US 4,933,036 ADenco, Inc. · 1990