B32B 2553/026
Bubble films
B32B2553/026 (Bubble films) appears on 67 US grants and 96 published applications in this corpus.
Search patents in B32B- Granted patents
- 67
- Published applications
- 96
- Assignees
- 61
- Inventors
- 178
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 5 |
| 2003 | 1 | 0 |
| 2004 | 2 | 4 |
| 2005 | 1 | 3 |
| 2006 | 2 | 6 |
| 2007 | 1 | 4 |
| 2008 | 1 | 1 |
| 2009 | 3 | 3 |
| 2010 | 2 | 3 |
| 2011 | 2 | 4 |
| 2012 | 1 | 4 |
| 2013 | 2 | 3 |
| 2014 | 3 | 2 |
| 2015 | 5 | 4 |
| 2016 | 1 | 3 |
| 2017 | 3 | 7 |
| 2018 | 3 | 6 |
| 2019 | 1 | 6 |
| 2020 | 4 | 4 |
| 2021 | 7 | 7 |
| 2022 | 1 | 2 |
| 2023 | 0 | 2 |
| 2024 | 4 | 5 |
| 2025 | 3 | 4 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Nonlinear rheology of ethylene interpolymer compositions10 Mar 2026US 12,570,777 B2NOVA Chemicals (International) S.A.
- Sheet having closed cell layer20 Jan 2026US 12,528,267 B2DONGSUNG CHEMICAL Co., Ltd.
- Cushioning sheet11 Nov 2025US 12,466,154 B2Pratt Corrugated Holdings, Inc.
- Sheet with cushioning inserts16 Sep 2025US 12,415,331 B2Pratt Corrugated Holdings, Inc.
- Cushioning sheet4 Feb 2025US 12,214,576 B2Pratt Corrugated Holdings, Inc.
- Nonlinear rheology of ethylene interpolymer compositions18 Jun 2026US 2026/0167754 A1NOVA Chemicals (International) S.A.
- Packaging solution7 May 2026US 2026/0124828 A1Metapac Inc.
- Cushioning sheet12 Feb 2026US 2026/0042274 A1Pratt Corrugated Holdings, Inc.
- Insulated packaging assembly with multi-layer a-b liner1 Jan 2026US 2026/0001701 A1Pratt Corrugated Holdings, Inc.
- Cushioning sheet5 Jun 2025US 2025/0178305 A1Pratt Corrugated Holdings, Inc.
Most cited
By later US patents
- Elastomeric cushioning devices for products and objects188US 4,287,250 A1981
- System and device for inflating and sealing air inflated cushioning material152US 4,017,351 AMinnesota Mining and Manufacturing Company · 1977
- Inflatable, cushioning, bubble wrap product having multiple, interconnected, bubble structures114US 6,410,119 B1Free-Flow Packaging International, Inc. · 2002
- Laminates of films and methods and apparatus for the manufacture70US 7,132,151 B22006
- Method of making collapsed air cell dunnage suitable for inflation67US 6,423,166 B12002