C12N 9/248
Xylanases
Official title: {Xylanases}
C12N9/248 (Xylanases) appears on 458 US grants and 535 published applications in this corpus.
Search patents in C12N- Granted patents
- 458
- Published applications
- 535
- Assignees
- 250
- Inventors
- 1,317
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 8 | 0 |
| 1996 | 7 | 0 |
| 1997 | 14 | 0 |
| 1998 | 11 | 0 |
| 1999 | 21 | 0 |
| 2000 | 12 | 0 |
| 2001 | 14 | 1 |
| 2002 | 7 | 6 |
| 2003 | 13 | 14 |
| 2004 | 6 | 6 |
| 2005 | 1 | 13 |
| 2006 | 3 | 9 |
| 2007 | 5 | 6 |
| 2008 | 8 | 14 |
| 2009 | 8 | 19 |
| 2010 | 10 | 15 |
| 2011 | 11 | 19 |
| 2012 | 13 | 33 |
| 2013 | 20 | 38 |
| 2014 | 28 | 43 |
| 2015 | 33 | 45 |
| 2016 | 24 | 47 |
| 2017 | 34 | 35 |
| 2018 | 23 | 24 |
| 2019 | 29 | 31 |
| 2020 | 20 | 20 |
| 2021 | 16 | 26 |
| 2022 | 10 | 16 |
| 2023 | 9 | 21 |
| 2024 | 7 | 11 |
| 2025 | 7 | 12 |
| 2026 | 9 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Recombinant endoxylanases and related compositions and methods of use25 Aug 2026US 12,716,082 B2Arizona Board of Regents on behalf of Arizona State University
- Xylanase variants and polynucleotides encoding same18 Aug 2026US 12,709,744 B2Novozymes A/S
- Human epidermal growth factor-TF fusion protein and use thereof14 Jul 2026US 12,679,875 B2Korea Institute of Ocean Science & Technology
- GH30 in wet milling23 Jun 2026US 12,662,692 B2Novozymes A/S
- Xylanase variants14 Apr 2026US 12,600,960 B2AB Enzymes Finland Oy
- Xylanase variants and polynucleotides encoding same8 Oct 2026US 2026/0308558 A1Novozymes A/S
- Polypeptides Having Xylanase Activity And Polynucleotides Encoding Same3 Sep 2026US 2026/0258386 A1Novozymes A/S
- Dough composition comprising non-starch polysaccharide degrading enzymes20 Aug 2026US 2026/0240175 A1Kerry Group Services International Limited
- A Method For Manufacturing Enzyme Granules, And Enzyme Granules30 Jul 2026US 2026/0218160 A1AB Enzymes Finland Oy
- Co-granulate for animal feed9 Jul 2026US 2026/0191232 A1Novozymes A/S
Most cited
By later US patents
- Enzyme feed additive and animal feed107US 5,612,055 AFinnfeeds International Ltd. · 1997
- Ethanol production by recombinant hosts101US 5,424,202 AUniversity of Florida · 1995
- Method for isolating xylanase gene sequences from soil DNA, compositions useful in such method and compositions obtained thereby84US 5,849,491 ATerragen Diversity, Inc. · 1998
- Ethanol production by recombinant hosts83US 5,487,989 ABioenergy International, L.C. · 1996
- Transformation system in the field of filamentous fungal hosts57US 6,573,086 B1Dyadic International, Inc. · 2003