A61J 1/1431
Permanent type
Official title: {Permanent type, e.g. welded or glued}
A61J1/1431 (Permanent type) appears on 81 US grants and 101 published applications in this corpus.
Search patents in A61J- Granted patents
- 81
- Published applications
- 101
- Assignees
- 61
- Inventors
- 198
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 3 |
| 2005 | 1 | 4 |
| 2006 | 2 | 0 |
| 2007 | 2 | 6 |
| 2008 | 0 | 2 |
| 2009 | 1 | 0 |
| 2010 | 2 | 8 |
| 2011 | 1 | 4 |
| 2012 | 1 | 2 |
| 2013 | 3 | 4 |
| 2014 | 4 | 3 |
| 2015 | 4 | 5 |
| 2016 | 0 | 4 |
| 2017 | 5 | 4 |
| 2018 | 2 | 6 |
| 2019 | 3 | 5 |
| 2020 | 3 | 9 |
| 2021 | 4 | 4 |
| 2022 | 10 | 5 |
| 2023 | 5 | 5 |
| 2024 | 8 | 7 |
| 2025 | 1 | 5 |
| 2026 | 2 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Materials and methods for mitigating the presence of nitrosamines in packaging using an active agent4 Aug 2026US 12,697,277 B2CSP Technologies, Inc.
- System comprising a cap for a medical fluid container and an attachment part, medical fluid container, and method for producing a fluid container12 May 2026US 12,623,065 B2B. Braun Melsungen AG
- Infusion bag19 Aug 2025US 12,390,397 B2Fresenius Kabi Deutschland GmbH
- Cap and capped vial15 Oct 2024US 12,115,127 B2Taisei Kako Co., Ltd.
- Ampoule filled with a medical liquid and method for producing same and system used therefor20 Aug 2024US 12,064,916 B2Fresenius Kabi Deutschland GmbH
- Sterile filling of containers30 Jul 2026US 2026/0217396 A1
- An individual dose pod2 Jul 2026US 2026/0184493 A1Haleon US Holdings LLC
- Materials and methods for mitigating the presence of nitrosamines in packaging using an active agent18 Jun 2026US 2026/0165912 A1CSP Technologies, Inc.
- Infusion bag7 May 2026US 2026/0124111 A1Fresenius Kabi Deutschland GmbH
- Effervescent Laxative Composition30 Apr 2026US 2026/0115225 A1L. Perrigo Company
Most cited
By later US patents
- Breakaway valve187US 4,340,049 ABaxter Travenol Laboratories, Inc. · 1982
- Container cap and liquid communication adapter66US 6,568,439 B1JMS Co., Ltd. · 2003
- Sealed containers and methods of making and filling same66US 7,100,646 B2Medical Instill Technologies, Inc. · 2006
- Safety closing device for biological liquid containers47US 5,433,716 AHeisenberg Finance S.A. · 1995
- Closure cap for a container for receiving medical liquids, and container for receiving medical liquids40US 9,095,500 B2Fresenius Kabi Deutschland GmgH · 2015