A61M 5/488
Limiting injection pressure
Official title: {Limiting injection pressure}
A61M5/488 (Limiting injection pressure) appears on 87 US grants and 99 published applications in this corpus.
Search patents in A61M- Granted patents
- 87
- Published applications
- 99
- Assignees
- 63
- Inventors
- 203
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 3 |
| 2004 | 0 | 0 |
| 2005 | 2 | 5 |
| 2006 | 2 | 2 |
| 2007 | 0 | 3 |
| 2008 | 2 | 2 |
| 2009 | 0 | 3 |
| 2010 | 2 | 0 |
| 2011 | 4 | 1 |
| 2012 | 0 | 7 |
| 2013 | 3 | 6 |
| 2014 | 5 | 4 |
| 2015 | 4 | 6 |
| 2016 | 5 | 7 |
| 2017 | 5 | 7 |
| 2018 | 9 | 4 |
| 2019 | 6 | 6 |
| 2020 | 5 | 4 |
| 2021 | 0 | 3 |
| 2022 | 5 | 6 |
| 2023 | 2 | 7 |
| 2024 | 3 | 6 |
| 2025 | 4 | 6 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Injector device having a braking arrangement26 May 2026US 12,636,437 B2Sanofi
- Pen-like syringe system3 Mar 2026US 12,564,681 B2Pharmpur GmbH
- Adjustable pressure regulating and pressure indicating needle-free connectors16 Sep 2025US 12,415,064 B2CareFusion 303, Inc.
- Connector adapted to attach an irrigation catheter to tubing of an anal or stomal irrigation system12 Aug 2025US 12,383,666 B2Coloplast A/S
- Cellular therapy infusion devices, systems, and methods for use15 Jul 2025US 12,357,772 B2Cellular Vehicles, Inc.
- Cellular therapy infusion devices, systems, and methods for use25 Dec 2025US 2025/0387574 A1Cellular Vehicles, Inc.
- Adjustable pressure regulating and pressure indicating needle-free connectors11 Dec 2025US 2025/0375604 A1CareFusion 303, Inc.
- Irrigation system with mechanical fluid pressure control6 Nov 2025US 2025/0339604 A1Coloplast A/S
- Pressure-regulating connector for infusion18 Sep 2025US 2025/0288752 A1CareFusion 303, Inc.
- Medicament Delivery Device14 Aug 2025US 2025/0256025 A1Shaily (UK) Ltd
Most cited
By later US patents
- Integrated cement delivery system for bone augmentation procedures and methods688US 8,409,211 B2Societe De Commercialisation Des Produits De La Recherche Appliquee Socpra Sciences Et Genie S.E.C. · 2013
- Method of injecting a drug and echogenic bubbles into prostate tissue220US 6,905,475 B2AMS Reseach Corporation · 2005
- Regimen for treating prostate tissue and surgical kit for use in the regimen194US 7,015,253 B2American Medical Systems, Inc. · 2006
- Injection device174US 3,945,379 ASmithKline Corporation · 1976
- Device for administering an injectable product142US 6,258,068 B1Disetronic Licensing AG · 2001