B29C 65/226
Characterised by the cross-section of said heated wire, resistive ribbon, resistive band
Official title: {characterised by the cross-section of said heated wire, resistive ribbon, resistive band or resistive strip, e.g. being triangular}
B29C65/226 (Characterised by the cross-section of said heated wire, resistive ribbon, resistive band) appears on 79 US grants and 45 published applications in this corpus.
Search patents in B29C- Granted patents
- 79
- Published applications
- 45
- Assignees
- 46
- Inventors
- 122
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 1 |
| 2003 | 2 | 1 |
| 2004 | 2 | 3 |
| 2005 | 0 | 1 |
| 2006 | 2 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 5 |
| 2009 | 1 | 2 |
| 2010 | 1 | 1 |
| 2011 | 4 | 3 |
| 2012 | 1 | 2 |
| 2013 | 2 | 2 |
| 2014 | 0 | 1 |
| 2015 | 1 | 2 |
| 2016 | 2 | 1 |
| 2017 | 4 | 0 |
| 2018 | 6 | 3 |
| 2019 | 7 | 4 |
| 2020 | 2 | 1 |
| 2021 | 5 | 4 |
| 2022 | 1 | 2 |
| 2023 | 5 | 1 |
| 2024 | 0 | 2 |
| 2025 | 1 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
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
- Manufacturing of polyethylene thin films for high-altitude balloons23 Dec 2025US 12,502,843 B2Aerostar International, LLC
- Manufacturing of polyethylene thin films for high-altitude balloons3 Oct 2023US 11,772,334 B2Aeroster International, LLC
- Air cushion inflation machine22 Aug 2023US 11,731,372 B2Sealed Air Corporation (US)
- Pulse welding method and welding tool for pulse welding for a medical pack formed as a bag13 Jun 2023US 11,673,343 B2Fresenius Kabi Deutschland GmbH
- Manufacturing of polyethylene thin films for high-altitude balloons12 Mar 2026US 2026/0070287 A1Aerostar International, LLC
- Seal bar28 Nov 2024US 2024/0391619 A1Plant Tap, LLC
- Manufacturing of polyethylene thin films for high-altitude balloons18 Apr 2024US 2024/0123691 A1Aerostar International, LLC
- Pulse welding method and welding tool for pulse welding for a medical pack formed as a bag21 Sep 2023US 2023/0294366 A1Fresenius Kabi Deutschland GmbH
- Air cushion inflation machine24 Mar 2022US 2022/0088888 A1Automated Packaging Systems, Inc.
Most cited
By later US patents
- 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
- Apparatus for sealing a web of film in a packaging50US 4,856,260 ABaxter International Inc. · 1989
- Apparatus for producing nearly parallelepipedal packaging containers45US 4,199,919 AI.B.P. Industrie Buitoni Perugina S.p.A. · 1980
- Appratus for sealing and severing a web of film43US 4,856,259 ABaxter International Inc. · 1989
- High-temperature, heat-sealed products and methods and means for their manufacture42US 5,993,593 AHeat Sealing Technology, Inc. · 1999