B29C 66/549
Said hollow-preforms being interconnected during their moulding process
Official title: {said hollow-preforms being interconnected during their moulding process, e.g. by a hinge}
B29C66/549 (Said hollow-preforms being interconnected during their moulding process) appears on 83 US grants and 74 published applications in this corpus.
Search patents in B29C- Granted patents
- 83
- Published applications
- 74
- Assignees
- 55
- Inventors
- 195
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 1 |
| 2002 | 1 | 0 |
| 2003 | 2 | 1 |
| 2004 | 1 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 7 |
| 2007 | 0 | 7 |
| 2008 | 0 | 0 |
| 2009 | 1 | 2 |
| 2010 | 2 | 2 |
| 2011 | 1 | 3 |
| 2012 | 3 | 3 |
| 2013 | 0 | 1 |
| 2014 | 5 | 3 |
| 2015 | 2 | 1 |
| 2016 | 5 | 5 |
| 2017 | 1 | 2 |
| 2018 | 3 | 3 |
| 2019 | 2 | 2 |
| 2020 | 2 | 5 |
| 2021 | 4 | 1 |
| 2022 | 2 | 4 |
| 2023 | 2 | 7 |
| 2024 | 2 | 7 |
| 2025 | 1 | 4 |
| 2026 | 5 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pouch-shaped battery sealing apparatus including stopper and pouch-shaped battery sealing method using the same18 Aug 2026US 12,712,194 B2LG Energy Solution, Ltd.
- Pouch-shaped battery sealing apparatus including position adjustment unit and pouch-shaped battery sealing method using the same18 Aug 2026US 12,712,227 B2LG Energy Solution, Ltd.
- Apparatus for sealing battery case and secondary battery manufactured using the same11 Aug 2026US 12,706,322 B2LG Energy Solution, Ltd.
- Method and apparatus for manufacturing pouch-type secondary battery2 Jun 2026US 12,646,772 B2LG Energy Solution, Ltd.
- Pouch-shaped battery case sealing apparatus and pouch-shaped secondary battery sealing method using the same7 Apr 2026US 12,597,625 B2LG Energy Solution, Ltd.
- Sealing Tool Inspection Device and Battery Cell Sealing System Including Same16 Jul 2026US 2026/0204655 A1LG Energy Solution, Ltd.
- Device and Method for Manufacturing Secondary Battery19 Jun 2025US 2025/0201892 A1LG Energy Solution, Ltd.
- Battery Case, Battery Case Shaping Apparatus, and Secondary Battery Manufacturing Method8 May 2025US 2025/0149694 A1LG Energy Solution, Ltd.
- Pouch-Type Cell And Method For Molding Sealing Part Thereof8 May 2025US 2025/0149696 A1LG Energy Solution, Ltd.
- Pouch-type secondary battery13 Feb 2025US 2025/0055096 A1SK On Co., Ltd.
Most cited
By later US patents
- Fully integrated miniaturized planar liquid sample handling and analysis device556US 5,571,410 AHewlett-Packard Company · 1996
- Use of temperature control devices in miniaturized planar column devices and miniaturized total analysis systems214US 5,641,400 AHewlett-Packard Company · 1997
- Miniaturized planar columns in novel support media for liquid phase analysis207US 5,500,071 AHewlett-Packard Company · 1996
- PCR microreactor for amplifying DNA using microquantities of sample fluid155US 6,613,560 B1Agilent Technologies, Inc. · 2003
- Container with "stay open" lid128US 4,971,220 AKimberly-Clark Corporation · 1990