B29C 66/53245
Said articles being hollow
Official title: {said articles being hollow}
B29C66/53245 (Said articles being hollow) appears on 296 US grants and 228 published applications in this corpus.
Search patents in B29C- Granted patents
- 296
- Published applications
- 228
- Assignees
- 197
- Inventors
- 588
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 6 | 0 |
| 1990 | 8 | 0 |
| 1991 | 12 | 0 |
| 1992 | 11 | 0 |
| 1993 | 11 | 0 |
| 1994 | 8 | 0 |
| 1995 | 6 | 0 |
| 1996 | 7 | 0 |
| 1997 | 11 | 0 |
| 1998 | 9 | 0 |
| 1999 | 10 | 0 |
| 2000 | 10 | 0 |
| 2001 | 9 | 3 |
| 2002 | 9 | 17 |
| 2003 | 5 | 11 |
| 2004 | 11 | 14 |
| 2005 | 8 | 11 |
| 2006 | 8 | 16 |
| 2007 | 7 | 12 |
| 2008 | 2 | 13 |
| 2009 | 8 | 16 |
| 2010 | 4 | 6 |
| 2011 | 8 | 8 |
| 2012 | 8 | 8 |
| 2013 | 8 | 10 |
| 2014 | 8 | 7 |
| 2015 | 5 | 4 |
| 2016 | 8 | 10 |
| 2017 | 6 | 7 |
| 2018 | 3 | 9 |
| 2019 | 5 | 4 |
| 2020 | 6 | 9 |
| 2021 | 5 | 11 |
| 2022 | 2 | 7 |
| 2023 | 7 | 8 |
| 2024 | 3 | 5 |
| 2025 | 6 | 0 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Reinforcement of a wind turbine blade12 May 2026US 12,624,677 B2Lm Wind Power A/S
- Method for producing a connection between a first plastic component and a second plastic component and component connection produced thereby28 Apr 2026US 12,611,821 B2Magna Exteriors (Bohemia) S.R.O.
- Sealing device and method for sealing equipment elements to workpieces by means of ultrasound20 Jan 2026US 12,528,256 B2SIG Services AG
- Production line for PFCs with FMDs6 Jan 2026US 12,515,415 B2Greif US Plastics LLC
- Shimming welded interface(s) between thermoplastic components16 Dec 2025US 12,496,784 B2Rohr, Inc.
- Spout plug and packaging container using same11 Jun 2026US 2026/0159274 A1Toppan Holdings Inc.
- Laminated sealing member for prosthetic heart valve5 Feb 2026US 2026/0034745 A1Edwards Lifesciences Corporation
- Raw material, film package, and container28 Nov 2024US 2024/0391672 A1Fuji Seal International, Inc.
- Sealing Device and Method for Sealing Equipment Elements to Workpieces by Means of Ultrasound3 Oct 2024US 2024/0326346 A1SIG Services AG
- Production line for pfcs with fmds25 Jul 2024US 2024/0246303 A1TPG Plastics LLC
Most cited
By later US patents
- Sterile formed, filled and sealed flexible container114US 5,334,180 AAbbott Laboratories · 1994
- Apparatus for filtering leukocytes from blood cells83US 5,591,337 ABaxter International Inc. · 1997
- Sterile formed, filled and sealed flexible container82US 5,514,123 AAbbott Laboratories · 1996
- High performance fuel tank78US 6,661,339 B2Nextreme, LLC · 2003
- Method of designing a standup bag76US 6,746,388 B2Scholle Corporation · 2004