B29C 49/06916
Means for avoiding parts of the sheets to stick together
Official title: {Means for avoiding parts of the sheets to stick together, e.g. to provide blow opening}
B29C49/06916 (Means for avoiding parts of the sheets to stick together) appears on 27 US grants and 24 published applications in this corpus.
Search patents in B29C- Granted patents
- 27
- Published applications
- 24
- Assignees
- 21
- Inventors
- 62
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 2 |
| 2006 | 0 | 2 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 2 |
| 2011 | 1 | 2 |
| 2012 | 1 | 1 |
| 2013 | 3 | 2 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 2 | 3 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 3 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for producing a container product and device for implementing the method31 Mar 2026US 12,589,543 B2Kocher-Plastik Maschinenbau GmbH
- Exterior for secondary battery and apparatus and method for manufacturing exterior for secondary battery20 May 2025US 12,304,129 B2LG Energy Solution, Ltd.
- Package having a plug seal closure14 Jan 2020US 10,532,847 B2The Procter & Gamble Company
- Device for producing hollow container23 Apr 2019US 10,265,904 B2Yachiyo Industry Co., Ltd.
- Method for providing a circuit for biological liquid and circuit obtained5 Feb 2019US 10,195,605 B2EMD Millipore Corporation
- Method for producing a container product and device for implementing the method11 May 2023US 2023/0145486 A1Kocher-Plastik Maschinenbau GmbH
- Exterior for Secondary Battery and Apparatus and Method for Manufacturing Exterior for Secondary Battery19 May 2022US 2022/0158282 A1LG Energy Solution, Ltd.
- Simultaneous lamination and blow-molding process16 May 2019US 2019/0143574 A1
- Device for producing hollow container13 Sep 2018US 2018/0257290 A1Yachiyo Industry Co., Ltd.
- Method for manufacturing a hollow body, in particular a fuel tank1 Dec 2016US 2016/0346987 A1Plastic Omnium Advanced Innovation and Research
Most cited
By later US patents
- Packaging45US 5,669,208 AUnifill S.P.A. · 1997
- Process for producing shaped articles by starting from reinforced thermoplastic sheets39US 5,342,463 ACentro Sviluppo Settori Impiego S.r.l. · 1994
- Process for manufacturing hollow plastic bodies34US 6,866,812 B2Solvay (Societe Anonyme) · 2005
- Process and plant for packaging fluid or semi-fluid products in thermoformable synthetic resin containers29US 5,813,197 AUnifull S.p.A. · 1998
- Moulding of containers24US 5,770,003 AUnifill S.P.A. · 1998