C04B 41/4803
Polysaccharides
Official title: {Polysaccharides, e.g. cellulose, or derivatives thereof}
C04B41/4803 (Polysaccharides) appears on 17 US grants and 25 published applications in this corpus.
Search patents in C04B- Granted patents
- 17
- Published applications
- 25
- Assignees
- 23
- Inventors
- 77
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 2 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 3 |
| 2020 | 3 | 3 |
| 2021 | 0 | 2 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 2 | 3 |
| 2025 | 2 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dental implant13 Jan 2026US 12,521,211 B2Straumann Holding AG
- Water-based paint, ceramics, and method of decoration16 Sep 2025US 12,415,932 B2Daio Paper Corporation
- Method of forming a gypsum panel including a starch layer29 Jul 2025US 12,371,371 B2Gold Bond Building Products, LLC
- Health artificial pearl and manufacturing method therefor4 Jun 2024US 11,999,659 B2
- Ceramic articles with bleed-through barrier and methods of manufacture thereof6 Feb 2024US 11,890,607 B2Corning Incorporated
- Zero binder polycrystalline mounting mat with improved production handling9 Jul 2026US 2026/0193833 A13M Innovative Properties Company
- Method Of Forming A Gypsum Panel Including A Starch Layer30 Oct 2025US 2025/0333357 A1Gold Bond Building Products, LLC
- Formulations Containing Biologically Prepared Fibers14 Aug 2025US 2025/0257241 A1Battelle Memorial Institute
- Biomimetic nacre-like material for recruitment and growth of oyster spat29 Aug 2024US 2024/0284903 A1
- Thermally insulative compositions25 Jul 2024US 2024/0247750 A1Nanotech Inc.
Most cited
By later US patents
- Method of preparing cyclodextrin-coated surfaces65US 4,917,956 AUop LLC · 1990
- Impregnated ceramic core and method of making same9US 5,460,854 ACertech Incorporated · 1995
- Coating composition comprising methyl-cellulose and polyvinyl acetate4US 4,080,479 A1978
- Biocidal coating composition4US 6,042,638 AGlynson Industries, Inc. · 2000
- Curing process for concrete3US 9,255,037 B2Lafarge · 2016