C12Q 1/6865
Promoter-based amplification
Official title: Promoter-based amplification, e.g. nucleic acid sequence amplification [NASBA], self-sustained sequence replication [3SR] or transcription-based amplification system [TAS]
C12Q1/6865 (Promoter-based amplification) appears on 391 US grants and 458 published applications in this corpus.
Search patents in C12Q- Granted patents
- 391
- Published applications
- 458
- Assignees
- 202
- Inventors
- 749
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 7 | 0 |
| 1996 | 9 | 0 |
| 1997 | 9 | 0 |
| 1998 | 20 | 0 |
| 1999 | 13 | 0 |
| 2000 | 21 | 0 |
| 2001 | 15 | 4 |
| 2002 | 7 | 15 |
| 2003 | 13 | 27 |
| 2004 | 6 | 24 |
| 2005 | 6 | 28 |
| 2006 | 12 | 24 |
| 2007 | 13 | 23 |
| 2008 | 16 | 26 |
| 2009 | 13 | 22 |
| 2010 | 13 | 13 |
| 2011 | 13 | 19 |
| 2012 | 12 | 22 |
| 2013 | 13 | 14 |
| 2014 | 13 | 10 |
| 2015 | 9 | 12 |
| 2016 | 12 | 12 |
| 2017 | 5 | 14 |
| 2018 | 10 | 11 |
| 2019 | 21 | 23 |
| 2020 | 16 | 19 |
| 2021 | 17 | 20 |
| 2022 | 11 | 18 |
| 2023 | 7 | 17 |
| 2024 | 11 | 17 |
| 2025 | 13 | 11 |
| 2026 | 7 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Compositions, methods and uses for quantifying transcription and biosensing of small molecules using a novel type VI CRISPR-Cas assay15 Sep 2026US 12,735,741 B2The Regents of the University of Colorado
- Method of identifying circular RNA25 Aug 2026US 12,716,092 B210x Genomics, Inc.
- Molecular sensing platform and methods of use21 Jul 2026US 12,686,892 B2The Governing Council of the University of Toronto
- Using random priming to obtain full-length V(D)J information for immune repertoire sequencing19 May 2026US 12,630,874 B1Becton, Dickinson and Company
- Methods for the amplification of bisulfite-treated DNA21 Apr 2026US 12,606,866 B2The University of Chicago
- Improved rna in vitro transcription using dna beads8 Oct 2026US 2026/0308675 A1CureVac Manufacturing GmbH
- Novel enzymatic methods to generate high yields of sequence specific rna oligonucleotides with extreme precision27 Aug 2026US 2026/0250733 A1University of Massachusetts
- Systems and methods for detecting pesticide resistance27 Aug 2026US 2026/0250757 A1Clarke Mosquito Control Products, Inc.
- Using random priming to obtain full-length v(d)j information for immune repertoire sequencing20 Aug 2026US 2026/0242863 A1Augusta SpinCo Corporation
- Cell-free replication of a nucleic acid construct13 Aug 2026US 2026/0234684 A1Novel Biotechnology USA, Inc.
Most cited
By later US patents
- Rolling circle replication reporter systems1,228US 5,854,033 AYale University · 1998
- Methods of amplifying and sequencing nucleic acids960US 7,323,305 B2454 Life Sciences Corporation · 2008
- Enhanced nucleic acid amplification process956US 5,130,238 ACangene Corporation · 1992
- Nucleic acid amplification process577US 5,409,818 ACangene Corporation · 1995
- Methods and compositions for linear isothermal amplification of polynucleotide sequences, using a RNA-DNA composite primer520US 6,251,639 B1NuGEN Technologies, Inc. · 2001