A61K 6/816
Comprising titanium oxide
Official title: comprising titanium oxide
A61K6/816 (Comprising titanium oxide) appears on 165 US grants and 138 published applications in this corpus.
Search patents in A61K- Granted patents
- 165
- Published applications
- 138
- Assignees
- 105
- Inventors
- 383
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 0 | 0 |
| 1991 | 4 | 0 |
| 1992 | 5 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 8 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 6 | 0 |
| 2002 | 8 | 5 |
| 2003 | 7 | 7 |
| 2004 | 3 | 6 |
| 2005 | 5 | 10 |
| 2006 | 2 | 2 |
| 2007 | 3 | 1 |
| 2008 | 4 | 2 |
| 2009 | 2 | 4 |
| 2010 | 1 | 5 |
| 2011 | 1 | 5 |
| 2012 | 3 | 3 |
| 2013 | 3 | 6 |
| 2014 | 3 | 13 |
| 2015 | 4 | 7 |
| 2016 | 7 | 9 |
| 2017 | 9 | 7 |
| 2018 | 6 | 7 |
| 2019 | 6 | 4 |
| 2020 | 7 | 7 |
| 2021 | 0 | 4 |
| 2022 | 7 | 5 |
| 2023 | 0 | 4 |
| 2024 | 7 | 3 |
| 2025 | 1 | 10 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Block for dental prostheses17 Mar 2026US 12,575,916 B2GC Corporation
- Apparatus for processing artificial tooth with disinfection and sterilization function17 Mar 2026US 12,576,178 B2Zeus Tech Co., Ltd.
- 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.
- Masking compositions for milled lithium-silicate glass-ceramic dental restorations and method for making same1 Oct 2024US 12,102,698 B2Jensen Industries Inc.
- Dental materials based on redox systems with oligomeric cumene hydroperoxide derivatives23 Jul 2024US 12,043,683 B2Centre National De La Recherche Scientifique
- Surface-modified doped titanium dioxide nanoparticles and uses9 Jul 2026US 2026/0191744 A1The Board of Regents of the University of Oklahoma
- Zirconia compositional substance and method for producing the same29 Jan 2026US 2026/0028285 A1Tosoh Corporation
- Dental material20 Nov 2025US 2025/0352436 A1Toagosei Co., Ltd.
- Dental workpiece and method for producing same13 Nov 2025US 2025/0345247 A1Kuraray Noritake Dental Inc.
- Dental root canal filling material composition6 Nov 2025US 2025/0339349 A1Nippon Shika Yakuhin Co., Ltd.
Most cited
By later US patents
- Polycrystalline translucent alumina-based ceramic material, uses, and methods166US 6,878,456 B23M Innovative Properties Company · 2005
- Endosseous implants138US 4,145,764 AMatsumoto Dental College · 1979
- 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
- Living hard tissue replacement, its preparation127US 5,125,971 ATDK Corporation · 1992