C12N 9/1264
Dna nucleotidylexotransferase , i.e. terminal nucleotidyl transferase
Official title: {DNA nucleotidylexotransferase (2.7.7.31), i.e. terminal nucleotidyl transferase}
C12N9/1264 (Dna nucleotidylexotransferase , i.e. terminal nucleotidyl transferase) appears on 77 US grants and 127 published applications in this corpus.
Search patents in C12N- Granted patents
- 77
- Published applications
- 127
- Assignees
- 39
- Inventors
- 192
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 2 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 13 |
| 2018 | 9 | 4 |
| 2019 | 7 | 10 |
| 2020 | 5 | 8 |
| 2021 | 4 | 16 |
| 2022 | 7 | 23 |
| 2023 | 4 | 13 |
| 2024 | 10 | 15 |
| 2025 | 15 | 17 |
| 2026 | 6 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Terminal deoxynucleotidyl transferase variants and uses thereof11 Aug 2026US 12,703,860 B2DNA Script
- Processes for the production of oligonucleotides9 Jun 2026US 12,649,939 B2GlaxoSmithKline Intellectual Property Development Limited
- Method and apparatus for enzymatic synthesis of polynucleotides5 May 2026US 12,618,092 B2DNA Script
- Template-free enzymatic synthesis of polynucleotides using poly(A) and poly(U) polymerases24 Mar 2026US 12,584,154 B2DNA Script
- Engineered terminal deoxynucleotidyl transferase variants3 Mar 2026US 12,565,641 B2Codexis, Inc.
- Engineered terminal deoxynucleotidyl transferase variants20 Aug 2026US 2026/0242757 A1Codexis, Inc.
- Cleavable linkers for the tethering of polymerases to nucleotides14 May 2026US 2026/0132223 A1Ansa Biotechnologies, Inc.
- Non-human animals having an engineered immunoglobulin lambda light chain and uses thereof22 Jan 2026US 2026/0020545 A1Regeneron Pharmaceuticals, Inc.
- Non-human animals expressing exogenous terminal deoxynucleotidyltransferase25 Dec 2025US 2025/0386808 A1Regeneron Pharmaceuticals, Inc.
- Spatial control of polynucleotide synthesis by strand capping30 Oct 2025US 2025/0333773 A1Microsoft Technology Licensing, LLC
Most cited
By later US patents
- Methods and apparatus for synthesizing nucleic acids82US 8,808,989 B1Molecular Assemblies, Inc. · 2014
- 3'-RNA labelling with terminal transferase50US 5,573,913 ABoehringer Mannheim GmbH · 1996
- Recombinant terminal deoxynucleotidyl transferase with improved functionality38US 7,494,797 B2Roche Diagnostics Operations, Inc. · 2009
- Modified template-independent enzymes for polydeoxynucleotide synthesis25US 10,059,929 B2Molecular Assemblies, Inc. · 2018
- Variants of terminal deoxynucleotidyl transferase and uses thereof20US 10,435,676 B22019