B65D 90/56
Operating by deformation of flexible walls
Official title: operating by deformation of flexible walls {(B65D90/58 takes precedence)}
B65D90/56 (Operating by deformation of flexible walls) appears on 24 US grants and 15 published applications in this corpus.
Search patents in B65D- Granted patents
- 24
- Published applications
- 15
- Assignees
- 23
- Inventors
- 51
- Latest grant
- 14 Jun 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 2 |
| 2004 | 2 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 3 |
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 2 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Silo system and bulk material management system14 Jun 2022US 11,358,785 B2Superior Bulk, Inc.
- Multiple stage pinch valve and filling apparatus using a multiple stage pinch valve8 Jan 2019US 10,174,849 B2Festo AG & Co.
- Material feeding bag12 Jun 2018US 9,994,391 B2Contemporary Amperex Technology Co., Limited
- Assembly having a holding toric body for closing an annular collar, or connecting to same, which can be rapidly positioned and removed and used in the biopharamaceutical field12 May 2015US 9,027,776 B2Sartorius Stedim Fmt SAS
- Cinch valve with elastic elements17 Feb 2015US 8,955,819 B2Acrison, Inc.
- Sampler assembly for a fluid container, corresponding fluid container assembly and associated methods10 Sep 2026US 2026/0264978 A19387-6670 Québec Inc.
- Flexible container27 May 2021US 2021/0155402 A1Sumitomo Seika Chemicals Co., Ltd.
- Silo system and bulk material management system10 Oct 2019US 2019/0308806 A1Superior Bulk, Inc.
- Material feeding bag28 Sep 2017US 2017/0275092 A1Contemporary Amperex Technology Co., Limited
- Multiple Stage Pinch Valve and Filling Apparatus Using a Multiple Stage Pinch Valve23 Jun 2016US 2016/0178071 A1Festo AG & Co.
Most cited
By later US patents
- Selectively shakeable freestanding particulate matter reservoir76US 5,105,981 A1992
- Variable opening seal22US 5,464,189 ALi Medical Technologies, Inc. · 1995
- Device for conveying coating powder and method for conveying powder with the conveying device21US 7,452,166 B2J. Wagner GmbH · 2008
- Container with a flexible internal member and multiple outlets for weighing bulk material14US 5,697,523 AFilterwerk Mann & Hummel GmbH · 1997
- Portable water tank with valved drain sleeve13US 7,905,368 B1Eldred Corporation · 2011