B29C 48/23
With means for avoiding adhesion of the layers
Official title: with means for avoiding adhesion of the layers, e.g. for forming peelable layers
B29C48/23 (With means for avoiding adhesion of the layers) appears on 61 US grants and 98 published applications in this corpus.
Search patents in B29C- Granted patents
- 61
- Published applications
- 98
- Assignees
- 47
- Inventors
- 144
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 1 | 4 |
| 2011 | 0 | 4 |
| 2012 | 2 | 6 |
| 2013 | 1 | 0 |
| 2014 | 2 | 7 |
| 2015 | 3 | 1 |
| 2016 | 1 | 6 |
| 2017 | 2 | 6 |
| 2018 | 6 | 8 |
| 2019 | 8 | 9 |
| 2020 | 7 | 12 |
| 2021 | 2 | 4 |
| 2022 | 3 | 3 |
| 2023 | 5 | 7 |
| 2024 | 4 | 4 |
| 2025 | 5 | 5 |
| 2026 | 4 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- System and method for blow molding plate components for articles of footwear25 Jun 2026US 2026/0175505 A1NIKE, Inc.
- System and method for blow molding plate components for articles of footwear25 Jun 2026US 2026/0175506 A1NIKE, Inc.
- System and method for blow molding plate components for articles of footwear25 Jun 2026US 2026/0175508 A1NIKE, Inc.
Most cited
By later US patents
- Method for producing a laminated high strength sheet51US 4,039,364 A1977
- Method for film extrusion comprising rotary die parts25US 4,420,451 A1983
- Apparatus for film extrusion comprising rotary die parts19US 4,368,017 A1983
- Polymeric material for container10US 9,937,652 B2Berry Plastics Corporation · 2018
- Formed thermoplastic article having smooth edges8US 9,908,281 B1Converter Manufacturing, LLC · 2018