C12N 15/52
Genes encoding for enzymes or proenzymes
C12N15/52 (Genes encoding for enzymes or proenzymes) appears on 3,193 US grants and 4,616 published applications in this corpus.
Search patents in C12N- Granted patents
- 3,193
- Published applications
- 4,616
- Assignees
- 1,601
- Inventors
- 9,152
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 5 | 0 |
| 1983 | 8 | 0 |
| 1984 | 11 | 0 |
| 1985 | 7 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 6 | 0 |
| 1989 | 17 | 0 |
| 1990 | 19 | 0 |
| 1991 | 21 | 0 |
| 1992 | 26 | 0 |
| 1993 | 18 | 0 |
| 1994 | 29 | 0 |
| 1995 | 21 | 0 |
| 1996 | 45 | 0 |
| 1997 | 51 | 0 |
| 1998 | 56 | 0 |
| 1999 | 59 | 0 |
| 2000 | 50 | 0 |
| 2001 | 63 | 12 |
| 2002 | 57 | 77 |
| 2003 | 63 | 136 |
| 2004 | 37 | 106 |
| 2005 | 49 | 110 |
| 2006 | 60 | 79 |
| 2007 | 70 | 62 |
| 2008 | 44 | 106 |
| 2009 | 58 | 81 |
| 2010 | 74 | 77 |
| 2011 | 54 | 121 |
| 2012 | 62 | 111 |
| 2013 | 62 | 124 |
| 2014 | 105 | 211 |
| 2015 | 109 | 185 |
| 2016 | 120 | 183 |
| 2017 | 133 | 250 |
| 2018 | 141 | 188 |
| 2019 | 168 | 344 |
| 2020 | 207 | 266 |
| 2021 | 222 | 265 |
| 2022 | 176 | 305 |
| 2023 | 147 | 341 |
| 2024 | 168 | 342 |
| 2025 | 181 | 284 |
| 2026 | 106 | 250 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Expression of electrically conductive protein nanowires in Escherichia coli6 Oct 2026US 12,753,210 B2University of Massachusetts
- Method for modulating RNA splicing by inducing base mutation at splice site or base substitution in polypyrimidine region6 Oct 2026US 12,753,420 B2Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences
- FlmG-dependent soluble protein O-glycosylation systems in bacteria29 Sep 2026US 12,747,442 B2Universite De Geneve
- Transformed plant having blue flower color, and method for creating same29 Sep 2026US 12,747,447 B2Suntory Holdings Limited
- Polypeptide variants29 Sep 2026US RE51,046 E1Novozymes A/S
- Engineered compact crispr-cas12f system8 Oct 2026US 2026/0308554 A1
- Production of carbon compounds1 Oct 2026US 2026/0297505 A1
- Method of producing styrylpyrones and chalcones24 Sep 2026US 2026/0286375 A1Nicoventures Trading Limited
- Strand Displacement-Based Gene Editing Method and System and Use Thereof17 Sep 2026US 2026/0275310 A1
- Tropane Alkaloid (TA) Producing Non-Plant Host Cells, and Methods of Making and Using the Same17 Sep 2026US 2026/0275357 A1The Board of Trustees of the Leland Stanford Junior University
Most cited
By later US patents
- Soybean transgenic event MON 87708 and methods of use thereof1,155US 8,501,407 B2Monsanto Technology LLC · 2013
- Methods and compositions for cellular and metabolic engineering844US 5,837,458 AMaxygen, Inc. · 1998
- Methods for generating polynucleotides having desired characteristics by iterative selection and recombination531US 6,117,679 AMaxygen, Inc. · 2000
- Engineering of systems, methods and optimized guide compositions for sequence manipulation480US 8,906,616 B2Massachusetts Institute of Technology · 2014
- Methods and compositions for polypeptide engineering338US 6,586,182 B1Maxygen, Inc. · 2003