A61K 6/807
Comprising magnesium oxide
Official title: comprising magnesium oxide
A61K6/807 (Comprising magnesium oxide) appears on 211 US grants and 138 published applications in this corpus.
Search patents in A61K- Granted patents
- 211
- Published applications
- 138
- Assignees
- 114
- Inventors
- 422
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 6 | 0 |
| 1988 | 8 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 5 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 6 | 0 |
| 1998 | 6 | 0 |
| 1999 | 6 | 0 |
| 2000 | 12 | 0 |
| 2001 | 10 | 0 |
| 2002 | 9 | 10 |
| 2003 | 8 | 8 |
| 2004 | 6 | 2 |
| 2005 | 3 | 11 |
| 2006 | 1 | 2 |
| 2007 | 5 | 4 |
| 2008 | 4 | 4 |
| 2009 | 2 | 10 |
| 2010 | 7 | 11 |
| 2011 | 9 | 8 |
| 2012 | 6 | 4 |
| 2013 | 6 | 9 |
| 2014 | 3 | 7 |
| 2015 | 6 | 5 |
| 2016 | 8 | 5 |
| 2017 | 6 | 6 |
| 2018 | 3 | 8 |
| 2019 | 5 | 2 |
| 2020 | 4 | 5 |
| 2021 | 5 | 3 |
| 2022 | 2 | 4 |
| 2023 | 1 | 4 |
| 2024 | 1 | 0 |
| 2025 | 2 | 5 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Gradient composition zirconia dental materials7 Apr 2026US 12,594,223 B2Ivoclar Vivadent AG
- Spinel glass-ceramic, method for the production thereof and shaped dental product containing the spinel glass-ceramic9 Dec 2025US 12,492,141 B2Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Aluminium oxide ceramic material21 Jan 2025US 12,202,774 B2Ivoclar Vivadent AG
- Lithium silicate materials11 Jun 2024US 12,006,247 B2Ivoclar Vivadent AG
- Particle stereolithography28 Nov 2023US 11,826,949 B2Desktop Metal, Inc.
- Process for the preparation of a zirconia blank5 Mar 2026US 2026/0060789 A1Ivoclar Vivadent AG
- Dental root canal filling material composition6 Nov 2025US 2025/0339349 A1Nippon Shika Yakuhin Co., Ltd.
- Blank and method for manufacturing the same4 Sep 2025US 2025/0275839 A1Degudent GmbH
- Method for producing sintered body19 Jun 2025US 2025/0197295 A1Tosoh Corporation
- Powder and method for producing the same8 May 2025US 2025/0145534 A1Tosoh Corporation
Most cited
By later US patents
- Hydroxylapatite ceramic173US 4,097,935 ASterling Drug Inc. · 1978
- Polycrystalline translucent alumina-based ceramic material, uses, and methods166US 6,878,456 B23M Innovative Properties Company · 2005
- Composite biological implant of a ceramic material in a metal substrate138US 5,711,763 ATDK Corporation · 1998
- Pressable lithium disilicate glass ceramics138US 6,455,451 B1Jeneric/Pentron Incorporated · 2002
- Controlled pore size ceramics particularly for orthopaedic and dental applications136US 4,737,411 AUniversity of Dayton · 1988