C12N 15/8246
Non-starch polysaccharides
Official title: {Non-starch polysaccharides, e.g. cellulose, fructans, levans}
C12N15/8246 (Non-starch polysaccharides) appears on 432 US grants and 516 published applications in this corpus.
Search patents in C12N- Granted patents
- 432
- Published applications
- 516
- Assignees
- 213
- Inventors
- 863
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 8 | 0 |
| 2000 | 8 | 0 |
| 2001 | 8 | 0 |
| 2002 | 10 | 18 |
| 2003 | 6 | 22 |
| 2004 | 8 | 10 |
| 2005 | 7 | 17 |
| 2006 | 13 | 24 |
| 2007 | 12 | 18 |
| 2008 | 10 | 27 |
| 2009 | 15 | 26 |
| 2010 | 26 | 31 |
| 2011 | 17 | 30 |
| 2012 | 36 | 31 |
| 2013 | 19 | 55 |
| 2014 | 17 | 62 |
| 2015 | 55 | 40 |
| 2016 | 29 | 20 |
| 2017 | 25 | 20 |
| 2018 | 35 | 6 |
| 2019 | 19 | 18 |
| 2020 | 12 | 9 |
| 2021 | 7 | 10 |
| 2022 | 4 | 6 |
| 2023 | 2 | 4 |
| 2024 | 5 | 6 |
| 2025 | 5 | 4 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Manipulating plant sensitivity to light25 Aug 2026US 12,716,072 B2Mendel Biotechnology, Inc.
- Transgenic plants having altered biomass composition24 Mar 2026US 12,584,142 B2Ceres, Inc.
- Low glucosinolate pennycress meal and methods of making2 Dec 2025US 12,484,502 B2Covercress Inc.
- Modulating sugar and amino acid content in a plant (SULTR3)23 Sep 2025US 12,419,264 B2Philip Morris Products S. A.
- Brassica oleracea plants with improved nutritional value29 Jul 2025US 12,371,704 B2Plant Bioscience Limited
- Low glucosinolate pennycress meal and methods of making26 Feb 2026US 2026/0053104 A1Covercress Inc.
- Flavor blends comprising brazzein22 Jan 2026US 2026/0020591 A1Perfect Day, Inc.
- Mixed linkage glucan biosynthesis by cellulose synthase-like cslf6 (1,3;1,4)-b-glucan synthase11 Dec 2025US 2025/0375497 A1University of Virginia Patent Foundation
- Construction method of bacterial cellulose (bc)-enriched plant using multi-gene tandem and use thereof9 Oct 2025US 2025/0313850 A1Shanghai Academy of Agricultural Sciences
- Compositions and methods for producing tobacco plants and products having altered alkaloid levels with desirable leaf quality via manipulating leaf quality genes31 Jul 2025US 2025/0243501 A1Altria Client Services LLC
Most cited
By later US patents
- Novel chitinase-producing bacteria and plants110US 4,940,840 ADNA Plant Technology Corporation · 1990
- Transgenic cotton plants with altered fiber characteristics transformed with a sucrose phosphate synthase nucleic acid102US 6,472,588 B1Texas Tech University · 2002
- DNA sequences encoding carbohydrate polymer synthesizing enzymes and method for producing transgenic plants64US 6,057,494 ACentrum Voor Plantenveredelings-En Reproduktieonderzoek · 2000
- Substitutes for modified starch and latexes in paper manufacture63US 5,712,107 APioneer Hi-Bred International, Inc. · 1998
- Substitutes for modified starch and latexes in paper manufacture57US 6,284,479 B1Pioneer Hi-Bred International, Inc. · 2001