B65D 81/22
In moist conditions or immersed in liquids
Official title: in moist conditions or immersed in liquids
B65D81/22 (In moist conditions or immersed in liquids) appears on 273 US grants and 354 published applications in this corpus.
Search patents in B65D- Granted patents
- 273
- Published applications
- 354
- Assignees
- 179
- Inventors
- 641
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 10 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 4 |
| 2002 | 5 | 5 |
| 2003 | 1 | 4 |
| 2004 | 2 | 2 |
| 2005 | 1 | 1 |
| 2006 | 2 | 8 |
| 2007 | 1 | 10 |
| 2008 | 2 | 12 |
| 2009 | 4 | 5 |
| 2010 | 7 | 4 |
| 2011 | 4 | 8 |
| 2012 | 4 | 9 |
| 2013 | 3 | 16 |
| 2014 | 5 | 16 |
| 2015 | 14 | 29 |
| 2016 | 12 | 28 |
| 2017 | 22 | 34 |
| 2018 | 14 | 31 |
| 2019 | 28 | 17 |
| 2020 | 22 | 20 |
| 2021 | 13 | 15 |
| 2022 | 14 | 15 |
| 2023 | 12 | 14 |
| 2024 | 12 | 23 |
| 2025 | 10 | 17 |
| 2026 | 14 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Heart valve storage and shipping packaging6 Oct 2026US 12,751,811 B2Medtronic, Inc.
- Contact lens blister package15 Sep 2026US 12,735,238 B2CooperVision International Limited
- Paint storage box for artist palette1 Sep 2026US 12,722,866 B1
- Slotted contact lens packages and methods of handling25 Aug 2026US 12,715,681 B2Johnson & Johnson Vision Care, Inc.
- Can and an urging member therefor18 Aug 2026US 12,709,457 B2Caniel Industries A. T. G. Ltd.
- Single touch contact lens package1 Oct 2026US 2026/0296769 A1Johnson & Johnson Vision Care, Inc.
- Contact lens blister packaging arrangement and methods20 Aug 2026US 2026/0242113 A1
- Hydrophilic medical products and hydration mediums for hydrating the same11 Jun 2026US 2026/0158237 A1Hollister Incorporated
- Zero-exposure formalin prefilled container14 May 2026US 2026/0131953 A1Richard-Allan Scientific Company
- Assemblies for sterilizing a wet stored prosthetic heart valve7 May 2026US 2026/0124030 A1Medtronic Vascular, Inc.
Most cited
By later US patents
- Two-part package for medical implant275US 7,712,606 B2Sadra Medical, Inc. · 2010
- Product container with locking end cap138US 7,000,775 B2Westvaco Packaging Group, Inc. · 2006
- Flexible and pliable moisture-impervious package120US 4,192,420 AScott Paper Company · 1980
- Two-part package for medical implant117US 8,136,659 B2Sadra Medical, Inc. · 2012
- Vapor hydration of a hydrophilic catheter within a package82US 7,380,658 B2Hollister Incorporated · 2008