A61K 6/898
Polysaccharides
A61K6/898 (Polysaccharides) appears on 55 US grants and 66 published applications in this corpus.
Search patents in A61K- Granted patents
- 55
- Published applications
- 66
- Assignees
- 47
- Inventors
- 199
- Latest grant
- 9 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 2 |
| 2003 | 0 | 0 |
| 2004 | 3 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 2 |
| 2007 | 1 | 2 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 1 | 3 |
| 2011 | 1 | 1 |
| 2012 | 1 | 3 |
| 2013 | 1 | 0 |
| 2014 | 1 | 0 |
| 2015 | 1 | 3 |
| 2016 | 1 | 7 |
| 2017 | 1 | 2 |
| 2018 | 4 | 3 |
| 2019 | 5 | 6 |
| 2020 | 1 | 4 |
| 2021 | 2 | 9 |
| 2022 | 8 | 6 |
| 2023 | 3 | 2 |
| 2024 | 3 | 1 |
| 2025 | 5 | 5 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dental root canal filling composition9 Dec 2025US 12,491,141 B2DENTSPLY SIRONA Inc.
- Biobased dental filler and method of preparation thereof28 Oct 2025US 12,453,677 B1Imam Mohammad Ibn Saud Islamic University
- Glass ionomer cement compostion for dental purposes and method for preparing the same9 Sep 2025US 12,409,107 B2Hass Co., Ltd.
- Biocomposite dental crown and method of making15 Apr 2025US 12,274,766 B1Imam Mohammad Ibn Saud Islamic University
- Organic dental crown and method of fabricating the dental crown4 Feb 2025US 12,214,062 B1Imam Mohammad Ibn Saud Islamic University
- Dental coating compositions and methods of making thereof16 Jul 2026US 2026/0199192 A1
- Composition and Process for Treating a Disorder in the Oral Cavity of a Mammal24 Jul 2025US 2025/0235390 A1Solventum Intellectual Properties Company
- Wet-setting adhesives for oral environment and methods of use thereof15 May 2025US 2025/0152478 A1Colgate-Palmolive Company
- Apatite for filler and filler composition comprising same10 Apr 2025US 2025/0114281 A1Korea Institute of Science and Technology
- Dental growth stimulant and treatment set20 Feb 2025US 2025/0057734 A1
Most cited
By later US patents
- Dental compositions having a sticky matrix material for treating sensitive teeth97US 5,851,512 AUltradent Products, Inc. · 1998
- Premixed calcium phosphate cement pastes84US 6,793,725 B2ADA Foundation · 2004
- Calcium phosphate cement and calcium phosphate cement composition63US 5,993,535 ANgk Spark Plug Co., Ltd. · 1999
- Process for producing bone prosthesis40US 5,082,803 AAsahi Kogaku Kogyo Kabushiki Kaisha · 1992
- Calcium phosphate cements prepared from silicate solutions29US 6,375,935 B12002