A61K 6/896
Polyorganosilicon compounds
A61K6/896 (Polyorganosilicon compounds) appears on 85 US grants and 98 published applications in this corpus.
Search patents in A61K- Granted patents
- 85
- Published applications
- 98
- Assignees
- 53
- Inventors
- 238
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 2 |
| 2002 | 3 | 1 |
| 2003 | 4 | 4 |
| 2004 | 2 | 6 |
| 2005 | 6 | 5 |
| 2006 | 2 | 4 |
| 2007 | 1 | 6 |
| 2008 | 0 | 8 |
| 2009 | 1 | 6 |
| 2010 | 4 | 5 |
| 2011 | 7 | 2 |
| 2012 | 1 | 2 |
| 2013 | 3 | 2 |
| 2014 | 3 | 3 |
| 2015 | 1 | 3 |
| 2016 | 2 | 6 |
| 2017 | 5 | 3 |
| 2018 | 1 | 1 |
| 2019 | 3 | 2 |
| 2020 | 2 | 5 |
| 2021 | 3 | 4 |
| 2022 | 3 | 6 |
| 2023 | 5 | 2 |
| 2024 | 5 | 2 |
| 2025 | 1 | 4 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dental photocurable composition excellent in storage stability22 Sep 2026US 12,740,924 B2Shofu Inc.
- Dental ceramic coloring liquid having masking property7 Jul 2026US 12,673,010 B2Kuraray Noritake Dental Inc.
- Curable composition for dental impression26 May 2026US 12,636,235 B2DENTSPLY SIRONA Inc.
- Uncured pontic material for orthodontic clear aligners or retainers14 Jan 2025US 12,193,898 B1OrVance, LLC
- Dental photocurable composition having excellent storage stability20 Aug 2024US 12,064,493 B2Shofu Inc.
- Block Copolymers Suitable as Impact Modifiers, Process for Their Preparation and Polymerizable Materials Comprising Them2 Jul 2026US 2026/0184929 A1
- Kit for preparing curable composition for dental material, curable composition for dental material, and dental material28 May 2026US 2026/0144714 A1Mitsui Chemicals, Inc.
- Functionalized anti-microbial particles30 Apr 2026US 2026/0115107 A1Nobio Ltd.
- Cationically polymerizable resin composition for three-dimensional photofabrication and method for producing three-dimensional photofabricated product5 Feb 2026US 2026/0035592 A1Tokuyama Dental Corporation
- Dental ceramic coloring liquid having masking property7 Aug 2025US 2025/0248903 A1Kuraray Noritake Dental Inc.
Most cited
By later US patents
- Hydrophilic polysiloxane compositions64US 6,013,711 ACK Witco Corporation · 2000
- Polymerizable compositions based on epoxides43US 6,245,828 B1ESPE Dental AG · 2001
- Dental fillers41US 6,620,861 B1Shofu Inc. · 2003
- Abrasion resistant dental composition product and process29US 6,384,107 B2Dentsply Research & Development Corp. · 2002
- Shrink-free ceramic and method and raw batch for the manufacture thereof28US 4,265,669 ACoors Porcelain Company · 1981