C12N 9/20
Triglyceride splitting
Official title: Triglyceride splitting, e.g. by means of lipase
C12N9/20 (Triglyceride splitting) appears on 981 US grants and 1,188 published applications in this corpus.
Search patents in C12N- Granted patents
- 981
- Published applications
- 1,188
- Assignees
- 586
- Inventors
- 2,794
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 6 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 5 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 8 | 0 |
| 1992 | 10 | 0 |
| 1993 | 11 | 0 |
| 1994 | 15 | 0 |
| 1995 | 15 | 0 |
| 1996 | 18 | 0 |
| 1997 | 23 | 0 |
| 1998 | 41 | 0 |
| 1999 | 35 | 0 |
| 2000 | 31 | 0 |
| 2001 | 29 | 2 |
| 2002 | 31 | 38 |
| 2003 | 31 | 46 |
| 2004 | 19 | 56 |
| 2005 | 27 | 37 |
| 2006 | 20 | 23 |
| 2007 | 18 | 37 |
| 2008 | 20 | 28 |
| 2009 | 17 | 57 |
| 2010 | 21 | 51 |
| 2011 | 24 | 41 |
| 2012 | 31 | 61 |
| 2013 | 31 | 42 |
| 2014 | 39 | 42 |
| 2015 | 26 | 33 |
| 2016 | 33 | 51 |
| 2017 | 18 | 54 |
| 2018 | 33 | 42 |
| 2019 | 37 | 59 |
| 2020 | 47 | 50 |
| 2021 | 41 | 62 |
| 2022 | 32 | 55 |
| 2023 | 34 | 44 |
| 2024 | 34 | 81 |
| 2025 | 24 | 45 |
| 2026 | 26 | 51 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Carboxylic acid esters of xylitol and process for enzymatically preparing same6 Oct 2026US 12,753,396 B2Evonik Operations GmbH
- Millet and food products with reduced lipase activity, genes and implementation thereof15 Sep 2026US 12,733,662 B2
- Bacillus cell with reduced lipase and/or esterase side activities8 Sep 2026US 12,729,391 B2BASF SE
- Polyactive carbohydrates and methods of use thereof18 Aug 2026US 12,709,758 B2Bio Capital Holdings, LLC
- Method for preparation of glycolipid carboxylic acids18 Aug 2026US 12,709,766 B2Anthem Biosciences Private Limited
- Gene therapy for lysosomal acid lipase deficiency (lal-d)8 Oct 2026US 2026/0308547 A1Research Institute At Nation Wide Children's Hospital
- Lipase Variants and Polynucleotides Encoding Same8 Oct 2026US 2026/0308548 A1Novozymes A/S
- Process for degumming feedstock comprising brassica carinata oil1 Oct 2026US 2026/0297454 A1Dsm IP Assets B.V.
- Thermostable enzymes10 Sep 2026US 2026/0265713 A1Enzide Technologies Ltd
- Lipase with improved stereoselectivity and lipase-based chiral resolution methods3 Sep 2026US 2026/0258381 A1
Most cited
By later US patents
- Plant viral vectors having heterologous subgenomic promoters for systemic expression of foreign genes185US 5,316,931 ABiosource Genetics Corporation · 1994
- Recombinant plant viral nucleic acids105US 5,589,367 ABiosource Technologies, Inc. · 1996
- Lipolytic enzymes96US 6,495,357 B1Novozyme A/S · 2002
- Enzymatic peracid bleaching system90US 5,030,240 AThe Clorox Company · 1991
- Recombinant plant viral nucleic acids86US 5,866,785 ABiosource Technologies, Inc. · 1999