A61K 6/876
Calcium oxide
A61K6/876 (Calcium oxide) appears on 94 US grants and 60 published applications in this corpus.
Search patents in A61K- Granted patents
- 94
- Published applications
- 60
- Assignees
- 54
- Inventors
- 179
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 5 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 6 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 6 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 3 |
| 2003 | 3 | 3 |
| 2004 | 0 | 3 |
| 2005 | 1 | 2 |
| 2006 | 1 | 2 |
| 2007 | 2 | 1 |
| 2008 | 2 | 1 |
| 2009 | 2 | 2 |
| 2010 | 0 | 0 |
| 2011 | 2 | 4 |
| 2012 | 0 | 4 |
| 2013 | 1 | 2 |
| 2014 | 5 | 2 |
| 2015 | 2 | 1 |
| 2016 | 0 | 2 |
| 2017 | 4 | 7 |
| 2018 | 4 | 2 |
| 2019 | 3 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 3 |
| 2022 | 1 | 4 |
| 2023 | 1 | 1 |
| 2024 | 3 | 2 |
| 2025 | 0 | 2 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hardenable dental compositions comprising basic core material encapsulated in an inorganic shell and dispensing devices therewith15 Sep 2026US 12,734,017 B2Solventum Intellectual Properties Company
- Dental hydraulic cement comprising ultrafine calcium silicate particles having fast hardening and suitable mechanical properties2 Jun 2026US 12,642,753 B2Septodont Ou Septodont SAS Ou Specialites Septqdont
- Compositions and methods for adhesion to surfaces31 Dec 2024US 12,178,937 B2RevBio, Inc.
- Bioactive medical ceramic cement24 Dec 2024US 12,171,898 B2NuSmile, Ltd.
- Hardenable dental compositions comprising basic core material encapsulated in an inorganic shell and dispensing devices therewith10 Dec 2024US 12,161,523 B2Solventum Intellectual Properties Company
- Dental hydraulic cement comprising ultrafine calcium silicate particles having fast hardening and suitable mechanical properties3 Sep 2026US 2026/0256660 A1Septodont Ou Septodont SAS Ou Specialites Septodont
- Bioactive endodontic ceramic sealer compositions and methods of use28 May 2026US 2026/0144717 A1
- Bioadhesive composition14 May 2026US 2026/0130830 A1Biomimetic Innovations Limited
- Bioadhesive composition16 Apr 2026US 2026/0102536 A1Biomimetic Innovations Limited
- Method of vital pulp therapy using bioactive composites2 Apr 2026US 2026/0090960 A1Imam Abdulrahman Bin Faisal University
Most cited
By later US patents
- In situ calcium phosphate minerals--method and composition218US 4,880,610 ANorian Corporation · 1989
- Intimate mixture of calcium and phosphate sources as precursor to hydroxyapatite199US 5,053,212 ANorian Corporation · 1991
- Self-setting calcium phosphate cements and methods for preparing and using them181US 5,525,148 AAmerican Dental Association Health Foundation · 1996
- Situ prepared calcium phosphate composition and method159US 5,336,264 ANorian Corporation · 1994
- Calcium phosphate hydroxyapatite precursor and methods for making and using the same156US 5,522,893 AAmerican Dental Association Health Foundation · 1996