A61M 2202/064
Powder
A61M2202/064 (Powder) appears on 1,860 US grants and 2,444 published applications in this corpus.
Search patents in A61M- Granted patents
- 1,860
- Published applications
- 2,444
- Assignees
- 748
- Inventors
- 2,994
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 8 | 0 |
| 1978 | 7 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 6 | 0 |
| 1988 | 0 | 0 |
| 1989 | 6 | 0 |
| 1990 | 2 | 0 |
| 1991 | 7 | 0 |
| 1992 | 3 | 0 |
| 1993 | 13 | 0 |
| 1994 | 23 | 0 |
| 1995 | 18 | 0 |
| 1996 | 36 | 0 |
| 1997 | 37 | 0 |
| 1998 | 28 | 0 |
| 1999 | 42 | 0 |
| 2000 | 51 | 0 |
| 2001 | 37 | 16 |
| 2002 | 44 | 52 |
| 2003 | 41 | 64 |
| 2004 | 41 | 80 |
| 2005 | 37 | 89 |
| 2006 | 35 | 74 |
| 2007 | 33 | 77 |
| 2008 | 32 | 93 |
| 2009 | 25 | 113 |
| 2010 | 46 | 103 |
| 2011 | 34 | 93 |
| 2012 | 76 | 80 |
| 2013 | 97 | 98 |
| 2014 | 91 | 105 |
| 2015 | 73 | 142 |
| 2016 | 69 | 119 |
| 2017 | 77 | 110 |
| 2018 | 80 | 97 |
| 2019 | 86 | 101 |
| 2020 | 74 | 115 |
| 2021 | 86 | 126 |
| 2022 | 64 | 105 |
| 2023 | 74 | 104 |
| 2024 | 73 | 94 |
| 2025 | 81 | 107 |
| 2026 | 43 | 87 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- High barrier powder capsule29 Sep 2026US 12,746,351 B2Philip Morris Products S. A.
- Inhaler article with folded distal end22 Sep 2026US 12,741,108 B2Philip Morris Products S. A.
- Inhaler article holder for high dose delivery15 Sep 2026US 12,734,315 B2Philip Morris Products S. A.
- Systems and methods of aerosol delivery with airflow regulation15 Sep 2026US 12,734,317 B2Altria Client Services LLC
- Apparatus, system and method for detecting and monitoring inhalations8 Sep 2026US 12,728,216 B2MannKind Corporation
- Powder inhalation system8 Oct 2026US 2026/0306758 A1Japan Tobacco Inc.
- Powder suction system8 Oct 2026US 2026/0306759 A1Japan Tobacco Inc.
- Powder inhalation system8 Oct 2026US 2026/0306760 A1Japan Tobacco Inc.
- Suction device and suction system8 Oct 2026US 2026/0306763 A1Japan Tobacco Inc.
- Device for administering a drug8 Oct 2026US 2026/0306766 A1Adracard Pty Ltd
Most cited
By later US patents
- Drug administration method1,497US 7,427,607 B2Next21 K.K. · 2008
- Method for controlled contraction of collagen tissue932US 5,755,753 AThermage, Inc. · 1998
- Method for controlled contraction of collagen tissue using RF energy593US 5,919,219 AThermage, Inc. · 1999
- Method for scar collagen formation and contraction551US 6,241,753 B1Thermage, Inc. · 2001
- Method and apparatus for controlled contraction of collagen tissue519US 5,660,836 A1997