B29C 65/1445
Heating both sides of the joint
Official title: {heating both sides of the joint}
B29C65/1445 (Heating both sides of the joint) appears on 61 US grants and 46 published applications in this corpus.
Search patents in B29C- Granted patents
- 61
- Published applications
- 46
- Assignees
- 48
- Inventors
- 147
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 6 | 0 |
| 2000 | 3 | 0 |
| 2001 | 6 | 2 |
| 2002 | 1 | 7 |
| 2003 | 5 | 3 |
| 2004 | 1 | 5 |
| 2005 | 0 | 2 |
| 2006 | 0 | 2 |
| 2007 | 1 | 1 |
| 2008 | 1 | 1 |
| 2009 | 2 | 4 |
| 2010 | 3 | 4 |
| 2011 | 1 | 0 |
| 2012 | 2 | 0 |
| 2013 | 1 | 1 |
| 2014 | 2 | 2 |
| 2015 | 0 | 1 |
| 2016 | 0 | 2 |
| 2017 | 0 | 0 |
| 2018 | 2 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 5 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and device for infrared welding of polymer composites25 Aug 2026US 12,715,177 B2Luxembourg Institute of Science and Technology (List)
- Pouch-shaped secondary battery sealing apparatus and pouch-shaped secondary battery manufacturing method24 Feb 2026US 12,562,416 B2LG Energy Solution, Ltd.
- Method for joining plastic parts15 Feb 2022US 11,247,407 B2Greiner Bio-One GmbH
- IR tube sealer and methods sealing a tube25 Feb 2020US 10,569,475 B2Saint-Gobain Performance Plastics Corporation
- Method and apparatus for producing preform4 Sep 2018US 10,065,401 B2Toray Industries, Inc.
- Method and device for infrared welding of polymer composites18 Sep 2025US 2025/0289189 A1Luxembourg Institute of Science and Technology (List)
- Sealing Device for Pouch-Type Secondary Battery18 Sep 2025US 2025/0293281 A1LG Energy Solution, Ltd.
- Device and Method for Manufacturing Secondary Battery19 Jun 2025US 2025/0201892 A1LG Energy Solution, Ltd.
- Apparatus and method for folding sealing part of pouch type secondary battery19 Jun 2025US 2025/0201894 A1LG Energy Solution, Ltd.
- Method and apparatus for joining thermoplastic composite components23 Jan 2025US 2025/0026083 A1Rohr, Inc.
Most cited
By later US patents
- Puzzle cut seamed belt with bonding between adjacent surfaces by UV cured adhesive119US 5,487,707 AXerox Corporation · 1996
- Method of forming a connection between two sealed conduits using radiant energy98US 4,157,723 ABaxter Travenol Laboratories, Inc. · 1979
- Selective-area fusion of non-woven fabrics88US 4,265,954 APhillips Petroleum Company · 1981
- Strand laying head57US 4,569,716 ACincinnati Milacron Inc. · 1986
- Method for consolidating composite materials51US 4,859,267 AThe Boeing Company · 1989