A61K 6/78
Pigments
A61K6/78 (Pigments) appears on 309 US grants and 263 published applications in this corpus.
Search patents in A61K- Granted patents
- 309
- Published applications
- 263
- Assignees
- 149
- Inventors
- 667
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 5 | 0 |
| 1980 | 5 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 3 | 0 |
| 1986 | 5 | 0 |
| 1987 | 5 | 0 |
| 1988 | 9 | 0 |
| 1989 | 5 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 6 | 0 |
| 1994 | 1 | 0 |
| 1995 | 6 | 0 |
| 1996 | 4 | 0 |
| 1997 | 9 | 0 |
| 1998 | 6 | 0 |
| 1999 | 6 | 0 |
| 2000 | 10 | 0 |
| 2001 | 6 | 2 |
| 2002 | 12 | 9 |
| 2003 | 11 | 9 |
| 2004 | 8 | 4 |
| 2005 | 2 | 4 |
| 2006 | 1 | 3 |
| 2007 | 3 | 1 |
| 2008 | 5 | 6 |
| 2009 | 0 | 11 |
| 2010 | 3 | 6 |
| 2011 | 7 | 12 |
| 2012 | 8 | 9 |
| 2013 | 5 | 10 |
| 2014 | 6 | 12 |
| 2015 | 12 | 12 |
| 2016 | 11 | 10 |
| 2017 | 14 | 22 |
| 2018 | 3 | 13 |
| 2019 | 17 | 9 |
| 2020 | 11 | 11 |
| 2021 | 9 | 10 |
| 2022 | 12 | 14 |
| 2023 | 9 | 20 |
| 2024 | 6 | 22 |
| 2025 | 13 | 16 |
| 2026 | 7 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Gingival barrier protective resin22 Sep 2026US 12,740,921 B1Jiangxi Dentalbright Technology Co., Ltd
- Photocurable materials for the production of dental prostheses and devices2 Jun 2026US 12,643,287 B2Pac-Dent, Inc.
- Dental composite material21 Apr 2026US 12,605,307 B2Kulzer GmbH
- Preparation and fully compounded stock for use in medical or dental applications, medical or dental product and use and preparation thereof10 Mar 2026US 12,569,411 B2Gebr. Brasseler GmbH & Co. KG
- Dental mill blank of a porous zirconia material containing oxides of Tb, Er and Cr, process of producing and use thereof24 Feb 2026US 12,558,203 B2Solventum Intellectual Properties Company
- Process for Producing a Zirconia Dental Article24 Sep 2026US 2026/0283910 A1Solventum Intellectual Properties Company
- Dental varnish6 Aug 2026US 2026/0224445 A1Toothshine Limited
- Composite material having reduced porosity and a process for producing thereof9 Jul 2026US 2026/0191743 A1DENTSPLY SIRONA Inc.
- Natural-looking dental prosthesis11 Jun 2026US 2026/0157937 A1
- Method for coloring dental ceramic, and coloring solution for dental ceramic26 Mar 2026US 2026/0083643 A1GC Corporation
Most cited
By later US patents
- Pressable lithium disilicate glass ceramics138US 6,455,451 B1Jeneric/Pentron Incorporated · 2002
- Lithium disilicate glass-ceramics129US 6,802,894 B2Jeneric/Pentron Incorporated · 2004
- Lithium disilicate glass ceramics117US 6,517,623 B1Jeneric/Pentron Incorporated · 2003
- Sinterable lithium disilicate glass ceramic102US 5,968,856 AIvoclar AG · 1999
- Process for the preparation of shaped translucent lithium disilicate glass ceramic products99US 6,420,288 B2Ivoclar AG · 2002