A61J 1/2093
Containers having several compartments for products to be mixed
Official title: {Containers having several compartments for products to be mixed}
A61J1/2093 (Containers having several compartments for products to be mixed) appears on 583 US grants and 711 published applications in this corpus.
Search patents in A61J- Granted patents
- 583
- Published applications
- 711
- Assignees
- 311
- Inventors
- 1,318
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 5 | 0 |
| 1984 | 5 | 0 |
| 1985 | 5 | 0 |
| 1986 | 11 | 0 |
| 1987 | 3 | 0 |
| 1988 | 6 | 0 |
| 1989 | 0 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 7 | 0 |
| 1993 | 10 | 0 |
| 1994 | 10 | 0 |
| 1995 | 13 | 0 |
| 1996 | 8 | 0 |
| 1997 | 4 | 0 |
| 1998 | 6 | 0 |
| 1999 | 12 | 0 |
| 2000 | 16 | 0 |
| 2001 | 7 | 3 |
| 2002 | 11 | 12 |
| 2003 | 11 | 14 |
| 2004 | 9 | 17 |
| 2005 | 7 | 24 |
| 2006 | 7 | 19 |
| 2007 | 11 | 31 |
| 2008 | 9 | 25 |
| 2009 | 10 | 32 |
| 2010 | 14 | 34 |
| 2011 | 20 | 23 |
| 2012 | 20 | 23 |
| 2013 | 17 | 35 |
| 2014 | 22 | 35 |
| 2015 | 25 | 18 |
| 2016 | 19 | 30 |
| 2017 | 16 | 35 |
| 2018 | 23 | 34 |
| 2019 | 30 | 47 |
| 2020 | 19 | 53 |
| 2021 | 30 | 33 |
| 2022 | 23 | 37 |
| 2023 | 24 | 25 |
| 2024 | 31 | 15 |
| 2025 | 22 | 37 |
| 2026 | 6 | 20 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Tap block injection device16 Jun 2026US 12,653,571 B2
- Systems, methods, and apparatuses for producing and packaging fluids2 Jun 2026US 12,642,746 B2DEKA Products Limited Partnership
- System and method for filling pouches with a medical liquid26 May 2026US 12,637,242 B2Fresenius Kabi Deutschland GmbH
- Primary packaging24 Mar 2026US 12,582,576 B2Shl Medical AG
- In situ forming hemostatic foam implants10 Feb 2026US 12,544,491 B2Arsenal Medical, Inc.
- Delivery system for emergency hydrocortisone injection10 Sep 2026US 2026/0263697 A1QoLIFY LLC
- Multi-chamber container for eye drops, and manufacturing method therefor13 Aug 2026US 2026/0232532 A1Ocumension Therapeutics (Suzhou) Co., Ltd.
- Multi-chamber bag for producing dialysate6 Aug 2026US 2026/0224443 A1
- Devices and methods for delivery of multi-component fluids11 Jun 2026US 2026/0157932 A1TYBR Health, Inc.
- Ready-to-use sodium bicarbonate formulations and products11 Jun 2026US 2026/0158059 A1Inforlife SA
Most cited
By later US patents
- Pharmaceutical component-mixing delivery assembly332US 5,281,198 AHabley Medical Technology Corporation · 1994
- Closed drug delivery system267US 4,410,321 ABaxter Travenol Laboratories, Inc. · 1983
- Two-chamber mixing syringe204US 3,946,732 AAmpoules, Inc. · 1976
- Filled and sealed, self-contained mixing container187US 5,114,004 AMaterial Engineering Technology Laboratory, Incorporated · 1992
- Device for preparing a medicinal substance solution, suspension or emulsion186US 5,569,191 A1996