C12P 7/00
Preparation of oxygen-containing organic compounds
C12P7/00 (Preparation of oxygen-containing organic compounds) appears on 10,628 US grants and 14,009 published applications in this corpus.
Search patents in C12P- Granted patents
- 10,628
- Published applications
- 14,009
- Assignees
- 3,721
- Inventors
- 21,976
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 30 | 0 |
| 1977 | 20 | 0 |
| 1978 | 11 | 0 |
| 1979 | 14 | 0 |
| 1980 | 18 | 0 |
| 1981 | 48 | 0 |
| 1982 | 59 | 0 |
| 1983 | 58 | 0 |
| 1984 | 66 | 0 |
| 1985 | 47 | 0 |
| 1986 | 36 | 0 |
| 1987 | 41 | 0 |
| 1988 | 52 | 0 |
| 1989 | 74 | 0 |
| 1990 | 77 | 0 |
| 1991 | 93 | 0 |
| 1992 | 115 | 0 |
| 1993 | 134 | 0 |
| 1994 | 96 | 0 |
| 1995 | 90 | 0 |
| 1996 | 108 | 0 |
| 1997 | 96 | 0 |
| 1998 | 132 | 0 |
| 1999 | 135 | 0 |
| 2000 | 119 | 0 |
| 2001 | 158 | 46 |
| 2002 | 164 | 170 |
| 2003 | 117 | 252 |
| 2004 | 112 | 242 |
| 2005 | 98 | 256 |
| 2006 | 144 | 290 |
| 2007 | 167 | 329 |
| 2008 | 136 | 431 |
| 2009 | 162 | 489 |
| 2010 | 240 | 737 |
| 2011 | 332 | 822 |
| 2012 | 468 | 748 |
| 2013 | 508 | 870 |
| 2014 | 610 | 952 |
| 2015 | 608 | 937 |
| 2016 | 613 | 852 |
| 2017 | 548 | 695 |
| 2018 | 571 | 651 |
| 2019 | 544 | 653 |
| 2020 | 522 | 561 |
| 2021 | 454 | 591 |
| 2022 | 392 | 531 |
| 2023 | 311 | 537 |
| 2024 | 312 | 556 |
| 2025 | 360 | 475 |
| 2026 | 208 | 336 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Carboxylic acid esters of xylitol and process for enzymatically preparing same6 Oct 2026US 12,753,396 B2Evonik Operations GmbH
- Alpha-amylase variants and polynucleotides encoding same6 Oct 2026US 12,753,399 B2Novozymes A/S
- Circular use of food residues by microbial fermentation29 Sep 2026US 12,745,781 B2Technische Universität München
- Heterotrophic production methods for microbial biomass and bioproducts29 Sep 2026US 12,747,444 B2Kuehnle AgroSystems, Inc.
- System and method for increased alcohol tolerance and production in yeast29 Sep 2026US 12,747,459 B2Kyoto University
- Methods of and systems for a dry milling process with two steps liquefications8 Oct 2026US 2026/0306965 A1Lee Tech LLC
- Modified polypeptide having pet degradation activity8 Oct 2026US 2026/0308544 A1Cj Cheiljedang Corporation
- Novel pet-degrading enzyme and use thereof8 Oct 2026US 2026/0308545 A1Cj Cheiljedang Corporation
- Novel pet degrading enzyme and use thereof8 Oct 2026US 2026/0308546 A1Cj Cheiljedang Corporation
- Lipase Variants and Polynucleotides Encoding Same8 Oct 2026US 2026/0308548 A1Novozymes A/S
Most cited
By later US patents
- Medical devices and applications of polyhydroxyalkanoate polymers1,636US 6,838,493 B2Metabolix, Inc. · 2005
- Polyhydroxyalkanoate compositions having controlled degradation rates1,516US 6,867,248 B1Metabolix, Inc. · 2005
- Electro-mechanical interfaces to mount robotic surgical arms470US 7,762,825 B2Intuitive Surgical Operations, Inc. · 2010
- Hypocholesteremic fermentation products and process of preparation355US 4,231,938 AMerck & Co., Inc. · 1980
- Process for the heterotrophic production of microbial products with high concentrations of omega-3 highly unsaturated fatty acids354US 5,130,242 APhycotech, Inc. · 1992