B65D 75/527
Tear-lines for separating a package into individual packages
Official title: {Tear-lines for separating a package into individual packages (B65D1/30, B65D21/0206, B65D75/34 take precedence)}
B65D75/527 (Tear-lines for separating a package into individual packages) appears on 196 US grants and 253 published applications in this corpus.
Search patents in B65D- Granted patents
- 196
- Published applications
- 253
- Assignees
- 130
- Inventors
- 403
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 2 |
| 2002 | 1 | 3 |
| 2003 | 4 | 4 |
| 2004 | 3 | 7 |
| 2005 | 2 | 5 |
| 2006 | 3 | 6 |
| 2007 | 3 | 13 |
| 2008 | 3 | 7 |
| 2009 | 1 | 6 |
| 2010 | 7 | 7 |
| 2011 | 4 | 4 |
| 2012 | 4 | 8 |
| 2013 | 6 | 15 |
| 2014 | 10 | 8 |
| 2015 | 7 | 18 |
| 2016 | 11 | 17 |
| 2017 | 12 | 19 |
| 2018 | 11 | 20 |
| 2019 | 18 | 12 |
| 2020 | 17 | 13 |
| 2021 | 7 | 16 |
| 2022 | 8 | 8 |
| 2023 | 15 | 9 |
| 2024 | 5 | 10 |
| 2025 | 5 | 11 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dispenser for a continuous strip of a substrate supporting bend-sensitive items5 May 2026US 12,617,601 B2CommScope Technologies LLC
- Inflatable packaging with offset tear initiation features3 Feb 2026US 12,540,018 B2Pregis LLC
- Container for biological materials having multiple sealed portions16 Dec 2025US 12,495,794 B2Instant Systems, Inc.
- Bagger with padding expansion23 Sep 2025US 12,421,001 B2Pregis LLC
- Tamper-evident cover sheet for multi-compartment article dispensing package27 May 2025US 12,312,141 B2Medi-Dose, Inc.
- Multi-compartment dispensing packages for easy visualization of medication contents therein, cover sheet for such packages, and methods of use13 Aug 2026US 2026/0233912 A1Medi-Dose, Inc.
- Multi-chamber container for biological materials and compounded pharmaceuticals25 Jun 2026US 2026/0175521 A1Instant Systems, Inc.
- Container for biological materials having multiple sealed portions26 Mar 2026US 2026/0083120 A1Instant Systems, Inc.
- Perforation Tensile Separation of Packages12 Mar 2026US 2026/0070723 A1
- Bagger with padding expansion15 Jan 2026US 2026/0015143 A1Pregis LLC
Most cited
By later US patents
- 3-D printed packaging164US 9,994,339 B22018
- 3-D printed packaging148US 9,248,611 B22016
- Packaging arrangement for contact lenses132US 5,620,088 AJohnson & Johnson Vision Products, Inc. · 1997
- 3-D printed packaging118US 10,435,185 B22019
- Package for holding tablets110US 5,325,968 AMcNeil-PPC, Inc. · 1994