A61M 2202/0403
Gall
Official title: Gall; Bile
A61M2202/0403 (Gall) appears on 14 US grants and 14 published applications in this corpus.
Search patents in A61M- Granted patents
- 14
- Published applications
- 14
- Assignees
- 15
- Inventors
- 44
- Latest grant
- 11 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 4 |
| 2021 | 0 | 1 |
| 2022 | 0 | 1 |
| 2023 | 2 | 0 |
| 2024 | 0 | 2 |
| 2025 | 1 | 0 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Biliary drainage device for negative pressure-retrograde installation of percutaneous transhepatic biliary drainage11 Mar 2025US 12,246,151 B2
- Esophageal temporary occlusion device and method for endotracheal intubation and orogastric tube insertion24 Oct 2023US 11,793,961 B2University of Pittsburgh—Of the Commonwealth System of Higher Education
- Encapsulation methods for fluid-communicating magnetoelastic sensors3 Jan 2023US 11,543,465 B2The Regents of the University of Michigan
- System and method for determining an injectable amount of bile required after gallbladder removal surgery10 Dec 2019US 10,500,333 B2HCL Technologies Limited
- Implantable ceramic valve pump assembly27 Dec 2005US 6,979,351 B2Potencia Medical AG
- H drain for biliarz drainage10 Sep 2026US 2026/0263763 A1
- Bile drainage and reinfusion device27 Aug 2026US 2026/0248995 A1Nanjing Drum Tower Hospital
- Dilatable biliary drains26 Sep 2024US 2024/0316320 A1Northwestern Memorial Healthcare
- Surgical drainage device18 Jan 2024US 2024/0016994 A1Azienda Sanitaria Universitaria Friuli Centrale
- Biliary drainage device for negative pressure-retrogradeinstallation of percutaneous transhepatic biliary drainage25 Aug 2022US 2022/0265973 A1
Most cited
By later US patents
- Method to remove common bile duct stones268US 5,334,143 A1994
- Peel-away endoscopic retrograde cholangio pancreatography catheter and a method for using the same195US 5,320,602 AWilson-Cook Medical Inc. · 1994
- Method of treatment utilizing a double balloon nasobiliary occlusion catheter174US 4,781,677 A1988
- Double balloon nasobiliary occlusion catheter for treating gallstones and method of using the same156US 4,696,668 A1987
- Self-introducing infusion catheter108US 5,605,539 AUrohealth Systems, Inc. · 1997