A61C 9/0006
Impression trays
Official title: {Impression trays}
A61C9/0006 (Impression trays) appears on 506 US grants and 608 published applications in this corpus.
Search patents in A61C- Granted patents
- 506
- Published applications
- 608
- Assignees
- 232
- Inventors
- 898
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 7 | 0 |
| 1984 | 4 | 0 |
| 1985 | 3 | 0 |
| 1986 | 5 | 0 |
| 1987 | 6 | 0 |
| 1988 | 5 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 8 | 0 |
| 1992 | 6 | 0 |
| 1993 | 3 | 0 |
| 1994 | 6 | 0 |
| 1995 | 5 | 0 |
| 1996 | 8 | 0 |
| 1997 | 5 | 0 |
| 1998 | 12 | 0 |
| 1999 | 4 | 0 |
| 2000 | 7 | 0 |
| 2001 | 14 | 5 |
| 2002 | 12 | 5 |
| 2003 | 11 | 15 |
| 2004 | 6 | 21 |
| 2005 | 10 | 16 |
| 2006 | 6 | 18 |
| 2007 | 10 | 16 |
| 2008 | 2 | 17 |
| 2009 | 4 | 16 |
| 2010 | 6 | 23 |
| 2011 | 10 | 13 |
| 2012 | 18 | 18 |
| 2013 | 13 | 24 |
| 2014 | 17 | 34 |
| 2015 | 17 | 38 |
| 2016 | 16 | 41 |
| 2017 | 29 | 22 |
| 2018 | 23 | 37 |
| 2019 | 22 | 43 |
| 2020 | 21 | 32 |
| 2021 | 21 | 31 |
| 2022 | 23 | 33 |
| 2023 | 25 | 33 |
| 2024 | 23 | 23 |
| 2025 | 23 | 24 |
| 2026 | 15 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Dental impression material and combined impression material29 Sep 2026US 12,746,187 B2GC Corporation
- Assembly type rod for recording occlusal plane18 Aug 2026US 12,708,500 B2Pusan National University Industry-University Cooperation Foundation
- Adjustable dental impression tray with adaptive lock4 Aug 2026US 12,697,191 B2
- Therapeutic tooth bud ablation28 Jul 2026US 12,690,944 B2TriAgenics, Inc.
- Multi-directional jaw displacement oral appliance28 Jul 2026US 12,691,000 B2
- Adjustable dental impression tray with adaptive lock8 Oct 2026US 2026/0306224 A1
- Dispensing Device for Dental Materials with Volume Flow Measurement Device24 Sep 2026US 2026/0283755 A1Kulzer GmbH
- Multiple biomarker collection device4 Jun 2026US 2026/0153417 A13Id LLC
- Custom wax rim for dental impressions21 May 2026US 2026/0137491 A1Zima International, Inc. d/b/a Dandy
- Systems and methods for providing oral devices using at-home dental impression kits7 May 2026US 2026/0124026 A1Reset Technology Corporation
Most cited
By later US patents
- Dental scanning method and apparatus591US 6,217,334 B1Iris Development Corporation · 2001
- Dental impression tray for forming a dental prosthesis in situ261US 4,368,040 AIPCO Corporation · 1983
- Device for dental care and whitening209US 6,616,447 B1Biolase Technology, Inc. · 2003
- Dental impression tray for photocurable impression material195US 5,487,662 AMinnesota Mining and Manufacturing Company · 1996
- Method and system for imaging a patient's teeth arrangement169US 7,545,372 B2Cadent Ltd. · 2009