C08B 37/0057
Beta-d-xylans, i.e. xylosaccharide
Official title: {beta-D-Xylans, i.e. xylosaccharide, e.g. arabinoxylan, arabinofuronan, pentosans; (beta-1,3)(beta-1,4)-D-Xylans, e.g. rhodymenans; Hemicellulose; Derivatives thereof}
C08B37/0057 (Beta-d-xylans, i.e. xylosaccharide) appears on 250 US grants and 383 published applications in this corpus.
Search patents in C08B- Granted patents
- 250
- Published applications
- 383
- Assignees
- 243
- Inventors
- 849
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 1 |
| 2002 | 5 | 4 |
| 2003 | 5 | 7 |
| 2004 | 2 | 5 |
| 2005 | 0 | 6 |
| 2006 | 5 | 5 |
| 2007 | 2 | 2 |
| 2008 | 1 | 5 |
| 2009 | 1 | 5 |
| 2010 | 0 | 18 |
| 2011 | 3 | 12 |
| 2012 | 4 | 12 |
| 2013 | 10 | 24 |
| 2014 | 7 | 33 |
| 2015 | 16 | 31 |
| 2016 | 18 | 30 |
| 2017 | 16 | 34 |
| 2018 | 15 | 20 |
| 2019 | 17 | 22 |
| 2020 | 15 | 20 |
| 2021 | 18 | 24 |
| 2022 | 15 | 18 |
| 2023 | 13 | 14 |
| 2024 | 17 | 10 |
| 2025 | 10 | 17 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- High-yield peroxide quench-controlled polysaccharide depolymerization and compositions thereof6 Oct 2026US 12,753,247 B2One Bio Inc
- Processes for improving performance and energy efficiency in biomass conversion to sugars, biochemicals, biofuels, and/or biomaterials24 Feb 2026US 12,559,779 B2GranBio Intellectual Property Holdings, LLC
- Method for extracting xylan compounds from comminuted wood components13 Jan 2026US 12,522,672 B2Hv-Polysaccharides GmbH & Co. KG
- Production of oligosaccharides from polysaccharides9 Dec 2025US 12,492,219 B2The Regents of the University of California
- Method for obtaining sulfated nanoparticles of cellulose and mannan from endosperms24 Jun 2025US 12,338,297 B2
- Hemicellulose extraction process1 Oct 2026US 2026/0297218 A1Abu Dhabi University
- Method for extracting xyloglucan from the primary walls of plant cells16 Jul 2026US 2026/0201077 A1
- Method of producing oligosaccharide amphiphiles16 Apr 2026US 2026/0103547 A1National University of Singapore
- Production of oligosaccharides from polysaccharides26 Feb 2026US 2026/0055129 A1The Regents of the University of California
- Hollow spherical particles20 Nov 2025US 2025/0352484 A1Kyoto University
Most cited
By later US patents
- Hydrolysis of biomass material62US 6,692,578 B2Battelle Memorial Institute · 2004
- Method for treatment of corn hulls52US 4,038,481 AStandard Brands Incorporated · 1977
- Method and apparatus for conversion of cellulosic material to ethanol51US 8,123,864 B2Inbicon A/S · 2012
- Well drilling and production fluids employing parenchymal cell cellulose49US 4,629,575 ASBP, Inc. · 1986
- Method for obtaining a purified cellulose product from corn hulls43US 4,239,906 AStandard Brands Incorporated · 1980