A61J 1/2013
Having two piercing ends
Official title: {having two piercing ends}
A61J1/2013 (Having two piercing ends) appears on 389 US grants and 393 published applications in this corpus.
Search patents in A61J- Granted patents
- 389
- Published applications
- 393
- Assignees
- 208
- Inventors
- 697
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 5 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 6 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 7 | 0 |
| 1995 | 8 | 0 |
| 1996 | 7 | 0 |
| 1997 | 5 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 11 | 0 |
| 2001 | 5 | 3 |
| 2002 | 7 | 14 |
| 2003 | 15 | 15 |
| 2004 | 8 | 13 |
| 2005 | 6 | 7 |
| 2006 | 6 | 9 |
| 2007 | 6 | 12 |
| 2008 | 5 | 18 |
| 2009 | 5 | 21 |
| 2010 | 8 | 9 |
| 2011 | 13 | 23 |
| 2012 | 14 | 23 |
| 2013 | 17 | 11 |
| 2014 | 16 | 11 |
| 2015 | 13 | 20 |
| 2016 | 13 | 12 |
| 2017 | 12 | 15 |
| 2018 | 8 | 13 |
| 2019 | 15 | 24 |
| 2020 | 14 | 32 |
| 2021 | 14 | 16 |
| 2022 | 14 | 14 |
| 2023 | 17 | 17 |
| 2024 | 10 | 15 |
| 2025 | 15 | 17 |
| 2026 | 7 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Closed system for sterile drug preparation and administration25 Aug 2026US 12,714,648 B2Rambam Medtech Ltd.
- Device for subcutaneous delivery of fluid medicament4 Aug 2026US 12,697,434 B2NeuroDerm, Ltd.
- Systems, methods, and apparatuses for producing and packaging fluids28 Jul 2026US 12,691,036 B2DEKA Products Limited Partnership
- Multi-vial adapter14 Jul 2026US 12,678,372 B2STS BIO Co., Ltd.
- Standardizations and medical devices for the preparation of platelet rich plasma (PRP) or bone marrow concentrate (BMC) alone or in combination with hyaluronic acid14 Jul 2026US 12,678,550 B2Regen Lab USA LLC
- Device for subcutaneous delivery of fluid medicament1 Oct 2026US 2026/0295153 A1NeuroDerm, Ltd.
- Systems, Methods, and Apparatuses for Producing and Packaging Fluids24 Sep 2026US 2026/0283904 A1DEKA Products Limited Partnership
- Direct-From-Vial Medication Transfer Device17 Sep 2026US 2026/0272782 A1
- Medical fluid transfer and injection apparatus and method17 Sep 2026US 2026/0273187 A1Enable Injections, Inc.
- Drug mixing system30 Jul 2026US 2026/0216002 A1Aspiair GmbH
Most cited
By later US patents
- Drug delivery systems and methods719US 6,645,181 B1Elan Pharma International Limited · 2003
- Needle safe transfer guard679US 6,591,876 B2Medtronic MiniMed, Inc. · 2003
- Automated filling systems and methods607US 7,963,954 B2Medtronic MiniMed, Inc. · 2011
- Drug vial mixing and transfer device474US 5,466,220 ABioject, Inc. · 1995
- Reconstitution device430US 4,759,756 ABaxter Travenol Laboratories, Inc. · 1988