B65D 2575/36
One sheet or blank being recessed and the other formed or relatively
Official title: One sheet or blank being recessed and the other formed or relatively stiff flat sheet material, e.g. blister packages
B65D2575/36 (One sheet or blank being recessed and the other formed or relatively) appears on 273 US grants and 230 published applications in this corpus.
Search patents in B65D- Granted patents
- 273
- Published applications
- 230
- Assignees
- 200
- Inventors
- 533
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 6 | 0 |
| 1980 | 7 | 0 |
| 1981 | 5 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 8 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 6 | 0 |
| 1990 | 3 | 0 |
| 1991 | 8 | 0 |
| 1992 | 7 | 0 |
| 1993 | 4 | 0 |
| 1994 | 8 | 0 |
| 1995 | 9 | 0 |
| 1996 | 6 | 0 |
| 1997 | 5 | 0 |
| 1998 | 7 | 0 |
| 1999 | 6 | 0 |
| 2000 | 7 | 0 |
| 2001 | 4 | 3 |
| 2002 | 0 | 2 |
| 2003 | 5 | 5 |
| 2004 | 3 | 7 |
| 2005 | 4 | 9 |
| 2006 | 7 | 18 |
| 2007 | 2 | 16 |
| 2008 | 6 | 7 |
| 2009 | 6 | 9 |
| 2010 | 3 | 7 |
| 2011 | 5 | 19 |
| 2012 | 4 | 19 |
| 2013 | 7 | 10 |
| 2014 | 11 | 9 |
| 2015 | 4 | 5 |
| 2016 | 6 | 14 |
| 2017 | 13 | 9 |
| 2018 | 11 | 9 |
| 2019 | 7 | 7 |
| 2020 | 9 | 4 |
| 2021 | 3 | 4 |
| 2022 | 2 | 6 |
| 2023 | 5 | 8 |
| 2024 | 8 | 8 |
| 2025 | 5 | 8 |
| 2026 | 4 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Opening for a blister package19 May 2026US 12,630,347 B2Kenvue Brands LLC
- Multi-layer lidding film with peel off and push through portions31 Mar 2026US 12,589,931 B1Amcor Flexibles North America, Inc.
- Method for packaging dental components, in particular artificial teeth, and packaging system24 Feb 2026US 12,559,296 B2Kulzer GmbH
- Push through blister package with UV laser produced engraving or etching and methods of making thereof27 Jan 2026US 12,534,281 B2Liveo Research AG
- Blister packages containing active material and methods of making and using same23 Dec 2025US 12,503,290 B2CSP Technologies, Inc.
- Liquid reagent blister with multilayer foil and blister piercing structure24 Sep 2026US 2026/0285568 A1SCHOTT MiniFab Pty. Ltd.
- Sealed single-dose package with laser incision and related production method9 Jul 2026US 2026/0193007 A1Easysnap Technology S.r.l.
- Multi-layer lidding film with peel off and push through portions18 Jun 2026US 2026/0167407 A1Amcor Flexibles North America, Inc.
- Booklet packaging4 Jun 2026US 2026/0152338 A1Shaheen Innovations Holding Limited
- Booklet packaging2 Apr 2026US 2026/0091927 A1Shaheen Innovations Holding Limited
Most cited
By later US patents
- Combination needle cover and venipuncture device tray and method of using same132US 4,106,621 ASorenson Research Co., Inc. · 1978
- Method of forming recloseable packages, profiles used therein, and packages produced thereby132US 5,067,822 AReynolds Consumer Products, Inc. · 1991
- Reclosable zipper with tamper evident feature123US 5,435,864 AMinigrip, Inc. · 1995
- One-time resealable package for needled medical devices119US 5,407,070 A1995
- Multi-seal reclosable flexible package for displaying thinly sliced food products105US 5,405,629 AOscar Mayer Foods Corporation · 1995