C12N 2310/124
Based on group i or ii introns
Official title: based on group I or II introns
C12N2310/124 (Based on group i or ii introns) appears on 107 US grants and 54 published applications in this corpus.
Search patents in C12N- Granted patents
- 107
- Published applications
- 54
- Assignees
- 45
- Inventors
- 153
- Latest grant
- 14 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 5 | 0 |
| 1997 | 18 | 0 |
| 1998 | 20 | 0 |
| 1999 | 12 | 0 |
| 2000 | 12 | 0 |
| 2001 | 2 | 0 |
| 2002 | 9 | 3 |
| 2003 | 3 | 7 |
| 2004 | 1 | 4 |
| 2005 | 2 | 1 |
| 2006 | 2 | 1 |
| 2007 | 1 | 2 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 1 | 1 |
| 2011 | 0 | 2 |
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 2 |
| 2019 | 1 | 1 |
| 2020 | 2 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 4 |
| 2023 | 2 | 4 |
| 2024 | 1 | 5 |
| 2025 | 2 | 2 |
| 2026 | 0 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method of preparing self-circularized RNA14 Oct 2025US 12,441,997 B2Genscript USA Inc.
- Method for precisely preparing circular RNA with anabaena intron self-cleaving ribozyme21 Jan 2025US 12,203,120 B2Guangzhou Geneseed Biotech Co.,Ltd.
- Construct of self-circularization RNA26 Mar 2024US 11,939,580 B2Rznomics Inc.
- Circular RNA compositions and methods31 Oct 2023US 11,802,144 B2Orna Therapeutics, Inc.
- Circular RNA compositions and methods14 Mar 2023US 11,603,396 B2Massachusetts Institute of Technology
- Circular rna and preparation methods thereof24 Sep 2026US 2026/0286358 A1BeOne Medicines I GmbH
- Self-amplifying non-coding rna for targeted gene knockdown13 Aug 2026US 2026/0234618 A1The Regents of the University of California
- Methods of forming circularized rna4 Jun 2026US 2026/0152742 A1Beijing Changping Laboratory
- Method of preparing self-circularized rna9 Apr 2026US 2026/0098261 A1Genscript USA Inc.
- Self-circularization rna structure19 Mar 2026US 2026/0078370 A1Rznomics Inc.
Most cited
By later US patents
- 2'deoxy-2'-alkylnucleotide containing nucleic acid521US 5,627,053 ARibozyme Pharmaceuticals, Inc. · 1997
- RNA ribozyme polymerases, dephosphorylases, restriction endoribonucleases and methods496US 4,987,071 AUniversity Patents, Inc. · 1991
- Multivalent and multispecific binding proteins, their manufacture and use314US 5,837,242 ACambridge Antibody Technology Limited · 1998
- RNA ribozyme polymerases, dephosphorylases, restriction endoribo-nucleases and methods219US 5,093,246 AUniversity Patents, Inc. · 1992
- RNA ribozyme restriction endoribonucleases and methods164US 5,116,742 AUniversity Patents, Inc. · 1992