A61K 6/878
Zirconium oxide
A61K6/878 (Zirconium oxide) appears on 33 US grants and 39 published applications in this corpus.
Search patents in A61K- Granted patents
- 33
- Published applications
- 39
- Assignees
- 19
- Inventors
- 71
- Latest grant
- 26 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 1 |
| 2010 | 1 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 4 |
| 2013 | 1 | 4 |
| 2014 | 3 | 2 |
| 2015 | 1 | 4 |
| 2016 | 4 | 3 |
| 2017 | 4 | 2 |
| 2018 | 5 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 5 |
| 2021 | 2 | 1 |
| 2022 | 2 | 1 |
| 2023 | 1 | 2 |
| 2024 | 0 | 1 |
| 2025 | 2 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Delivery system for providing self-hardening calcium silicate based compositions used in medical applications26 Aug 2025US 12,396,928 B2Septodont Ou Septodont SAS Ou Specialites Septodont
- Curable composition for dentistry15 Jul 2025US 12,357,544 B2Tokuyama Dental Corporation
- Composition for intracanal medication29 Aug 2023US 11,737,956 B2Maruchi
- Composition for single-paste type hydraulic endodontic filling material comprising dimethyl sulfoxide6 Dec 2022US 11,517,508 B2Maruchi
- Photocurable composition and dental restoration filling material15 Mar 2022US 11,273,104 B2Tokuyama Dental Corporation
- Apparatus and method for manufacturing a dental milling block with a graduated color and/or translucency profile27 Aug 2026US 2026/0248599 A1The Argen Corporation
- 2-Component Dental Materials Based On Crosslinked Polymeric Particles Bearing Acylthiourea Groups14 May 2026US 2026/0132235 A1
- Delivery system for providing self-hardening calcium silicate based compositions used in medical applications2 Oct 2025US 2025/0302703 A1Septodont Ou Septodont SAS Ou Specialites Septodont
- Dental growth stimulant and treatment set20 Feb 2025US 2025/0057734 A1
- Surface-modified dental zirconia material and method for preparing same5 Dec 2024US 2024/0400466 A1Ajou University Industry-Academic Cooperation Foundation
Most cited
By later US patents
- Devices and methods for enhancing bone growth56US 8,485,820 B12013
- Devices and methods for enhancing bone growth49US 9,649,178 B22017
- Thermoplastic dental filling composition42US 4,740,245 AG-C Dental Industrial Corp. · 1988
- Devices and methods for enhancing bone growth41US 8,888,485 B22014
- Method for the production of endosseous implants40US 4,687,675 ASumitomo Chemical Company, Limited · 1987