C11B 3/003
Refining fats or fatty oils: by enzymes or microorganisms, living or dead
Official title: {by enzymes or microorganisms, living or dead}
C11B3/003 (Refining fats or fatty oils: by enzymes or microorganisms, living or dead) appears on 124 US grants and 197 published applications in this corpus.
Search patents in C11B- Granted patents
- 124
- Published applications
- 197
- Assignees
- 78
- Inventors
- 388
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 4 |
| 2006 | 0 | 1 |
| 2007 | 1 | 3 |
| 2008 | 0 | 7 |
| 2009 | 4 | 6 |
| 2010 | 3 | 7 |
| 2011 | 5 | 13 |
| 2012 | 4 | 10 |
| 2013 | 7 | 15 |
| 2014 | 4 | 14 |
| 2015 | 8 | 17 |
| 2016 | 12 | 11 |
| 2017 | 6 | 11 |
| 2018 | 10 | 14 |
| 2019 | 7 | 8 |
| 2020 | 8 | 12 |
| 2021 | 11 | 10 |
| 2022 | 7 | 6 |
| 2023 | 5 | 11 |
| 2024 | 5 | 3 |
| 2025 | 4 | 9 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Polypeptides having phospholipase C activity and polynucleotides encoding same4 Nov 2025US 12,460,151 B2Novozymes A/S
- Pichia pastoris mutant strain for expressing exogenous gene8 Apr 2025US 12,270,022 B2Wilmar (Shanghai) Biotechnology Research & Development Center Co., Ltd.
- Polypeptide having phospholipase C activity and use thereof1 Apr 2025US 12,264,340 B2Wilmar (Shanghai) Biotechnology Research & Development Center Co., Ltd.
- Phospholipase C mutant with high enzyme activity21 Jan 2025US 12,203,109 B2Wilmar (Shanghai) Biotechnology Research & Development Center Co., Ltd.
- Enzymatic removal of chlorophyll substrates from triacylglycerol-based oils8 Oct 2024US 12,110,471 B2Bunge Global Innovation, LLC
- Process for degumming feedstock comprising brassica carinata oil1 Oct 2026US 2026/0297454 A1Dsm IP Assets B.V.
- Polypeptides Having Phospholipase C Activity and Polynucleotides Encoding Same25 Jun 2026US 2026/0176549 A1Novozymes A/S
- A process for reducing diglycerides23 Apr 2026US 2026/0109913 A1Novozymes A/S
- Process and apparatus for obtaining food products from durum wheat, and thus obtained products11 Dec 2025US 2025/0374940 A1Casillo Next Gen Food S.R.L.
- Mutated lysophospholipase, and mutated aspergillus niger strain for expressing lysophospholipase11 Dec 2025US 2025/0376666 A1Wilmar (Shanghai) Biotechnology Research & Development Center Co., Ltd.
Most cited
By later US patents
- Enzymatic treatment of edible oils78US 5,264,367 AMetallgesellschaft Aktiengesellschaft · 1993
- Method for reducing phosphorus content of edible oils60US 6,103,505 ANovo Nordisk A/S · 2000
- Vegetable oil enzymatic degumming process by means of aspergillus phospholipase57US 6,001,640 AMetallgesellschaft Aktiengesellschaft · 1999
- Process for enzymatically degumming vegetable oil54US 5,558,781 AMetallgesellschaft Aktiengesellschaft · 1996
- Process for refining oil and fat48US 5,532,163 AShowa Sangyo Co., Ltd. · 1996