A61K 33/00
Medicinal preparations containing inorganic active ingredients
A61K33/00 (Medicinal preparations containing inorganic active ingredients) appears on 11,252 US grants and 19,506 published applications in this corpus.
Search patents in A61K- Granted patents
- 11,252
- Published applications
- 19,506
- Assignees
- 7,135
- Inventors
- 29,155
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 18 | 0 |
| 1977 | 23 | 0 |
| 1978 | 19 | 0 |
| 1979 | 14 | 0 |
| 1980 | 22 | 0 |
| 1981 | 37 | 0 |
| 1982 | 40 | 0 |
| 1983 | 36 | 0 |
| 1984 | 38 | 0 |
| 1985 | 33 | 0 |
| 1986 | 50 | 0 |
| 1987 | 52 | 0 |
| 1988 | 48 | 0 |
| 1989 | 84 | 0 |
| 1990 | 82 | 0 |
| 1991 | 79 | 0 |
| 1992 | 92 | 0 |
| 1993 | 76 | 0 |
| 1994 | 65 | 0 |
| 1995 | 77 | 0 |
| 1996 | 114 | 0 |
| 1997 | 149 | 0 |
| 1998 | 150 | 0 |
| 1999 | 189 | 0 |
| 2000 | 154 | 0 |
| 2001 | 158 | 77 |
| 2002 | 178 | 291 |
| 2003 | 202 | 419 |
| 2004 | 134 | 501 |
| 2005 | 143 | 549 |
| 2006 | 139 | 704 |
| 2007 | 153 | 570 |
| 2008 | 110 | 574 |
| 2009 | 112 | 533 |
| 2010 | 209 | 715 |
| 2011 | 218 | 630 |
| 2012 | 292 | 582 |
| 2013 | 398 | 783 |
| 2014 | 512 | 971 |
| 2015 | 510 | 963 |
| 2016 | 566 | 1003 |
| 2017 | 582 | 1026 |
| 2018 | 544 | 858 |
| 2019 | 575 | 958 |
| 2020 | 604 | 1056 |
| 2021 | 644 | 1180 |
| 2022 | 536 | 1139 |
| 2023 | 505 | 1014 |
| 2024 | 596 | 982 |
| 2025 | 524 | 786 |
| 2026 | 367 | 642 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Liposomal enhanced intra-peritoneal chemotherapy6 Oct 2026US 12,751,919 B2
- Methods for delivery of psychedelic medications by inhalation and systems for performing the methods6 Oct 2026US 12,751,940 B2Cybin IRL Limited
- Pulmonary arterial compliance with inhaled nitric oxide (iNO) treatment6 Oct 2026US 12,751,968 B2Mallinckrodt Pharmaceuticals Ireland Limited
- Intravenous physiological solution to optimize fluid therapy in patients6 Oct 2026US 12,751,969 B2
- Use of porous calcium-based granules for promoting healing of an intra-articular or peri-articular fracture of a fractured bone6 Oct 2026US 12,751,970 B2Joy Medical Devices Corporation
- Interface structure for a bioelectrode8 Oct 2026US 2026/0306000 A1Teknologian tutkimuskeskus VTT Oy
- Aqueous formulations comprising fullerene, structured water, dissolved hydrogen gas, minerals and additives8 Oct 2026US 2026/0306402 A1Best Planet Science LLC
- Liposome compositions and medical uses thereof8 Oct 2026US 2026/0306404 A1
- Perfluorocarbon compositions, systems, and methods for ischemic, inflammatory, infectuous, transplant, and other medical conditions8 Oct 2026US 2026/0306422 A1
- Nutritional compositions, supplements, and fortifiers8 Oct 2026US 2026/0306432 A1Societe des Produits Nestle S. A.
Most cited
By later US patents
- Devices and methods for treating defects in the tissue of a living being1,347US 7,166,133 B2Kensey Nash Corporation · 2007
- Anti-angiogenic compositions and methods of use968US 5,716,981 AAngiogenesis Technologies, Inc. · 1998
- Drug delivery device463US 6,595,956 B12003
- Supplemented and unsupplemented tissue sealants, methods of their production and use441US 6,197,325 B1American National Red Cross · 2001
- Biodegradable polymer composition425US 5,324,519 AAtrix Laboratories, Inc. · 1994