A61K 6/74
Comprising phosphorus-containing compounds
Official title: comprising phosphorus-containing compounds
A61K6/74 (Comprising phosphorus-containing compounds) appears on 147 US grants and 123 published applications in this corpus.
Search patents in A61K- Granted patents
- 147
- Published applications
- 123
- Assignees
- 109
- Inventors
- 354
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 5 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 5 | 0 |
| 1992 | 7 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 6 | 0 |
| 2000 | 2 | 0 |
| 2001 | 6 | 1 |
| 2002 | 6 | 3 |
| 2003 | 4 | 4 |
| 2004 | 0 | 4 |
| 2005 | 1 | 1 |
| 2006 | 1 | 3 |
| 2007 | 3 | 3 |
| 2008 | 2 | 3 |
| 2009 | 1 | 2 |
| 2010 | 1 | 3 |
| 2011 | 3 | 1 |
| 2012 | 1 | 2 |
| 2013 | 1 | 3 |
| 2014 | 1 | 3 |
| 2015 | 3 | 9 |
| 2016 | 9 | 14 |
| 2017 | 4 | 8 |
| 2018 | 9 | 5 |
| 2019 | 7 | 6 |
| 2020 | 3 | 6 |
| 2021 | 5 | 7 |
| 2022 | 3 | 5 |
| 2023 | 5 | 8 |
| 2024 | 8 | 5 |
| 2025 | 5 | 10 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Sulfate-containing or phosphate-containing, self-adhesive dental composite cement with good transparency15 Sep 2026US 12,735,521 B2Ivoclar Vivadent AG
- Phosphorescent endodontic post26 May 2026US 12,636,233 B1King Saud University
- Stabilized stannous compositions17 Feb 2026US 12,551,417 B2The University of Melbourne
- Phosphate crosslinked starch nanoparticle and dental treatments30 Dec 2025US 12,508,212 B2Greenmark Biomedical Inc.
- Dental material2 Sep 2025US 12,403,073 B2Stick Tech Oy
- Dental adhesive kit and method for applying the same27 Aug 2026US 2026/0248692 A1Shofu Inc.
- Stabilized aqueous compositions containing hydroxyaptite and free ions for in vivo remineralization of calcified tissue & their methods of use7 May 2026US 2026/0124120 A1Inter-Med, Inc.
- Stabilized stannous compositions30 Apr 2026US 2026/0115109 A1The University of Melbourne
- Phosphate crosslinked starch nanoparticle and dental treatments19 Mar 2026US 2026/0076882 A1Greenmark Biomedical Inc.
- In situ formed cationic acp gel for treatment of tooth hypersensitivity27 Nov 2025US 2025/0360058 A1Koninklijke Philips N. V.
Most cited
By later US patents
- In situ calcium phosphate minerals--method and composition218US 4,880,610 ANorian Corporation · 1989
- Hydroxylapatite ceramic173US 4,097,935 ASterling Drug Inc. · 1978
- Ceramic process and products168US 4,693,986 AOrthoMatrix, Inc. · 1987
- Situ prepared calcium phosphate composition and method159US 5,336,264 ANorian Corporation · 1994
- Controlled pore size ceramics particularly for orthopaedic and dental applications136US 4,737,411 AUniversity of Dayton · 1988