A61K 6/90
Compositions for taking dental impressions
A61K6/90 (Compositions for taking dental impressions) appears on 345 US grants and 247 published applications in this corpus.
Search patents in A61K- Granted patents
- 345
- Published applications
- 247
- Assignees
- 117
- Inventors
- 538
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 1 | 0 |
| 1979 | 4 | 0 |
| 1980 | 5 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 8 | 0 |
| 1984 | 5 | 0 |
| 1985 | 6 | 0 |
| 1986 | 7 | 0 |
| 1987 | 8 | 0 |
| 1988 | 9 | 0 |
| 1989 | 11 | 0 |
| 1990 | 9 | 0 |
| 1991 | 9 | 0 |
| 1992 | 8 | 0 |
| 1993 | 6 | 0 |
| 1994 | 6 | 0 |
| 1995 | 10 | 0 |
| 1996 | 5 | 0 |
| 1997 | 7 | 0 |
| 1998 | 17 | 0 |
| 1999 | 8 | 0 |
| 2000 | 7 | 0 |
| 2001 | 10 | 1 |
| 2002 | 8 | 10 |
| 2003 | 11 | 10 |
| 2004 | 5 | 18 |
| 2005 | 12 | 8 |
| 2006 | 5 | 16 |
| 2007 | 4 | 14 |
| 2008 | 1 | 12 |
| 2009 | 8 | 8 |
| 2010 | 13 | 18 |
| 2011 | 9 | 11 |
| 2012 | 6 | 10 |
| 2013 | 11 | 13 |
| 2014 | 6 | 13 |
| 2015 | 13 | 9 |
| 2016 | 7 | 5 |
| 2017 | 7 | 8 |
| 2018 | 2 | 10 |
| 2019 | 5 | 14 |
| 2020 | 7 | 3 |
| 2021 | 6 | 8 |
| 2022 | 2 | 11 |
| 2023 | 7 | 3 |
| 2024 | 4 | 9 |
| 2025 | 2 | 5 |
| 2026 | 6 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dental impression material and combined impression material29 Sep 2026US 12,746,187 B2GC Corporation
- Orthodontic articles comprising polyester urethane (meth)acrylate polymer and monofunctional (meth)acrylate monomer, methods, and polymerizable compositions8 Sep 2026US 12,729,298 B2Solventum Intellectual Properties Company
- Dental impression material25 Aug 2026US 12,714,652 B2DENTSPLY SIRONA Inc.
- Curable composition for dental impression26 May 2026US 12,636,235 B2DENTSPLY SIRONA Inc.
- Curable composition for dental impression31 Mar 2026US 12,589,056 B2DENTSPLY SIRONA Inc.
- Impression materials with improved rheological properties19 Jun 2025US 2025/0197569 A1Kulzer GmbH
- System and method for fabricating a dental restoration5 Jun 2025US 2025/0177091 A1Hultgren Dental Technologies, LLC
- Fit checking material composition for dental use8 May 2025US 2025/0143977 A1GC Corporation
- Orthodontic Modeling Filler and Method13 Mar 2025US 2025/0082445 A1
- Bifunctional and polyfunctional coinitiators in dental compositions13 Mar 2025US 2025/0082550 A1DENTSPLY SIRONA Inc.
Most cited
By later US patents
- Methods and compositions for culturing a biological tooth801US 6,899,915 B2Forsyth Dental Infirmary for Children · 2005
- Polyvinylsiloxane impression material155US 5,661,222 ADentsply Research & Development Corp. · 1997
- Dental bleaching compositions and methods for bleaching teeth surfaces142US 5,376,006 AUltradent Products, Inc. · 1994
- Gel compositions with depot action based on a polyurethane matrix and relatively high molecular weight polyols and containing active ingredients, and a process for their preparation110US 4,404,296 ABayer Aktiengesellschaft · 1983
- Sticky dental compositions for adhering a passive-type dental tray over a person's teeth106US 5,985,249 AUltradent Products, Inc. · 1999