C11B 1/02
Pretreatment
C11B1/02 (Pretreatment) appears on 483 US grants and 647 published applications in this corpus.
Search patents in C11B- Granted patents
- 483
- Published applications
- 647
- Assignees
- 344
- Inventors
- 1,315
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 6 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 6 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 5 | 0 |
| 2001 | 11 | 4 |
| 2002 | 9 | 12 |
| 2003 | 8 | 15 |
| 2004 | 10 | 13 |
| 2005 | 6 | 11 |
| 2006 | 4 | 10 |
| 2007 | 3 | 9 |
| 2008 | 3 | 13 |
| 2009 | 2 | 16 |
| 2010 | 11 | 13 |
| 2011 | 11 | 20 |
| 2012 | 7 | 33 |
| 2013 | 25 | 46 |
| 2014 | 39 | 57 |
| 2015 | 29 | 38 |
| 2016 | 28 | 33 |
| 2017 | 23 | 46 |
| 2018 | 21 | 25 |
| 2019 | 27 | 36 |
| 2020 | 32 | 29 |
| 2021 | 16 | 36 |
| 2022 | 18 | 31 |
| 2023 | 19 | 34 |
| 2024 | 27 | 24 |
| 2025 | 20 | 24 |
| 2026 | 6 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Low pH co-extraction method of preparing a stable oil body solution28 Jul 2026US 12,690,600 B2Societe des Produits Nestle S. A.
- Process and device for obtaining oil from seeds21 Jul 2026US 12,686,834 B2Harburg-Freudenberger Maschinenbau GmbH
- Thraustochytrid strain genetically engineered for the production of biomaterials including long-chain polyunsaturated fatty acids5 May 2026US 12,618,087 B2Phycoil Biotechnology International, Inc.
- Production of oils from palm bark28 Apr 2026US 12,612,576 B1King Faisal University
- Process for producing lipids14 Apr 2026US 12,600,978 B2Nuseed Global Innovation Ltd.
- Production method8 Oct 2026US 2026/0306577 A1AG IP Company Pty Ltd
- Plants with modified traits27 Aug 2026US 2026/0250700 A1Nuseed Global Innovation Ltd.
- Biofuel production27 Aug 2026US 2026/0250726 A1
- Endogenous lipase for metal reduction in distillers corn oil20 Aug 2026US 2026/0242831 A1
- Enzyme-modified egg yolk products23 Jul 2026US 2026/0206805 A1Michael Foods, Inc.
Most cited
By later US patents
- Solventless extraction process206US 6,750,048 B2Martek Biosciences Corporation · 2004
- Preparation of microbial polyunsaturated fatty acid containing oil from pasteurized biomass163US 6,441,208 B2Dsm N. V. · 2002
- Microbial polyunsaturated fatty acid containing oil from pasteurised biomass148US 6,255,505 B1Gist-Brocades N. V. · 2001
- Preparation of microbial polyunsaturated fatty acid containing oil from pasteurised biomass127US 6,727,373 B2Dsm N. V. · 2004
- Process for preparing materials for extraction123US 7,678,931 B2Martek Biosciences Corporation · 2010