B65D 2590/046
Bladders
B65D2590/046 (Bladders) appears on 186 US grants and 164 published applications in this corpus.
Search patents in B65D- Granted patents
- 186
- Published applications
- 164
- Assignees
- 129
- Inventors
- 325
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 4 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 7 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 10 | 0 |
| 1997 | 8 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 2 |
| 2002 | 4 | 4 |
| 2003 | 6 | 2 |
| 2004 | 1 | 5 |
| 2005 | 3 | 12 |
| 2006 | 2 | 5 |
| 2007 | 4 | 8 |
| 2008 | 3 | 5 |
| 2009 | 3 | 10 |
| 2010 | 3 | 7 |
| 2011 | 4 | 10 |
| 2012 | 0 | 12 |
| 2013 | 6 | 5 |
| 2014 | 5 | 6 |
| 2015 | 9 | 7 |
| 2016 | 4 | 9 |
| 2017 | 10 | 8 |
| 2018 | 5 | 5 |
| 2019 | 6 | 6 |
| 2020 | 6 | 6 |
| 2021 | 2 | 5 |
| 2022 | 8 | 7 |
| 2023 | 6 | 9 |
| 2024 | 5 | 5 |
| 2025 | 3 | 2 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Self regulating heater in an intermediate bulk container21 Apr 2026US 12,606,365 B2Caliente LLC
- System for preventing the formation of fuel vapor21 Apr 2026US 12,606,369 B2
- Protective device, protective arrangement for a container and method for connecting a protective device to a container3 Mar 2026US 12,565,378 B2U-CONSULTING GmbH
- Shipping system for temperature-sensitive materials3 Feb 2026US 12,540,028 B2Cold Chain Technologies, LLC
- Outer cover for a flexible tank and optimized flexible tank for a 40 foot shipping container without a bulkhead26 Aug 2025US 12,397,985 B2Odyssey Logistics & Technology Corporation
- Flange member, valve, liquid bag, and container30 Apr 2026US 2026/0116647 A1Horen Cortp Co., Ltd.
- Bladder depletion device15 Jan 2026US 2026/0015160 A1Safe Marine Transfer, LLC
- Outer Cover for a Flexible Tank and Optimized Flexible Tank for a 40 Foot Shipping Container Without a Bulkhead4 Dec 2025US 2025/0368428 A1Odyssey Logistics & Technology Corporation
- Industrial Containment Bags for Bulk Materials, Waste Materials And/or Hazardous Materials With Varying Levels of Radioactivity21 Aug 2025US 2025/0263224 A1I . C.E. Packaging Company, LLC
- Liners for bulk containers31 Oct 2024US 2024/0359905 A1Amcor Flexibles North America, Inc.
Most cited
By later US patents
- Container liner systems89US 7,967,161 B22011
- Device for transporting bulk materials and methods82US 3,951,284 ADu Pont Canada Inc. · 1976
- Adjustable multi-compartmented containers80US 4,453,645 AFuji Heavy Industries Ltd. · 1984
- Dual modality container for storing and transporting frac sand and frac liquid79US 9,051,801 B12015
- Container liner78US 4,461,402 ADon Fell Limited · 1984