C12N 15/01
Preparation of mutants without inserting foreign genetic material therein
Official title: Preparation of mutants without inserting foreign genetic material therein; Screening processes therefor
C12N15/01 (Preparation of mutants without inserting foreign genetic material therein) appears on 624 US grants and 769 published applications in this corpus.
Search patents in C12N- Granted patents
- 624
- Published applications
- 769
- Assignees
- 426
- Inventors
- 1,659
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 8 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 6 | 0 |
| 1996 | 7 | 0 |
| 1997 | 11 | 0 |
| 1998 | 14 | 0 |
| 1999 | 13 | 0 |
| 2000 | 5 | 0 |
| 2001 | 10 | 1 |
| 2002 | 4 | 14 |
| 2003 | 6 | 15 |
| 2004 | 7 | 20 |
| 2005 | 6 | 11 |
| 2006 | 10 | 12 |
| 2007 | 11 | 13 |
| 2008 | 6 | 13 |
| 2009 | 5 | 12 |
| 2010 | 9 | 25 |
| 2011 | 9 | 25 |
| 2012 | 18 | 29 |
| 2013 | 20 | 30 |
| 2014 | 23 | 78 |
| 2015 | 57 | 60 |
| 2016 | 34 | 49 |
| 2017 | 33 | 35 |
| 2018 | 32 | 50 |
| 2019 | 37 | 38 |
| 2020 | 42 | 51 |
| 2021 | 29 | 37 |
| 2022 | 21 | 38 |
| 2023 | 25 | 40 |
| 2024 | 34 | 30 |
| 2025 | 22 | 24 |
| 2026 | 15 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Energy augmentation structures for use with energy emitters and collectors11 Aug 2026US 12,702,861 B2Immunolight, LLC
- Geminivirus resistant plants4 Aug 2026US 12,698,508 B2Keygene N.V.
- Engineered fibroblast growth factor 1 variants with increased proteolytic stability28 Jul 2026US 12,691,160 B2The Board of Trustees of the Leland Stanford Junior University
- RNA-guided human genome engineering9 Jun 2026US 12,649,928 B2President and Fellows of Harvard College
- Carotenoids for treating or preventing nausea9 Jun 2026US 12,649,942 B2The General Hospital Corporation
- Conjoined synthetic polynucleotides3 Sep 2026US 2026/0258491 A1Garvan Institute of Medical Research
- Determining abundance of target polynucleotides3 Sep 2026US 2026/0258492 A1Garvan Institute of Medical Research
- Conjoined synthetic polynucleotides3 Sep 2026US 2026/0258493 A1Garvan Institute of Medical Research
- Conjoined synthetic polynucleotides ladders20 Aug 2026US 2026/0242866 A1Garvan Institute of Medical Research
- Methods of sequencing using conjoined synthetic polynucleotide ladders20 Aug 2026US 2026/0242867 A1Garvan Institute of Medical Research
Most cited
By later US patents
- Engineering and optimization of systems, methods and compositions for sequence manipulation with functional domains568US 8,993,233 B2Massachusetts Institute of Technology · 2015
- Engineering of systems, methods and optimized guide compositions for sequence manipulation480US 8,906,616 B2Massachusetts Institute of Technology · 2014
- Engineering and optimization of systems, methods and compositions for sequence manipulation with functional domains475US 8,999,641 B2Maassachusetts Institute of Technology · 2015
- Herbicide resistance in plants281US 4,761,373 AMolecular Genetics, Inc. · 1988
- RNA-guided human genome engineering263US 9,023,649 B2President and Fellows of Harvard College · 2015