C12N 15/1086
Preparation or screening of expression libraries
Official title: {Preparation or screening of expression libraries, e.g. reporter assays}
C12N15/1086 (Preparation or screening of expression libraries) appears on 380 US grants and 760 published applications in this corpus.
Search patents in C12N- Granted patents
- 380
- Published applications
- 760
- Assignees
- 405
- Inventors
- 1,657
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 10 | 0 |
| 2000 | 8 | 0 |
| 2001 | 11 | 3 |
| 2002 | 6 | 21 |
| 2003 | 16 | 38 |
| 2004 | 7 | 27 |
| 2005 | 10 | 36 |
| 2006 | 14 | 24 |
| 2007 | 7 | 20 |
| 2008 | 9 | 31 |
| 2009 | 4 | 36 |
| 2010 | 11 | 20 |
| 2011 | 8 | 32 |
| 2012 | 9 | 24 |
| 2013 | 12 | 37 |
| 2014 | 17 | 22 |
| 2015 | 27 | 19 |
| 2016 | 14 | 19 |
| 2017 | 19 | 20 |
| 2018 | 10 | 40 |
| 2019 | 15 | 31 |
| 2020 | 21 | 44 |
| 2021 | 21 | 39 |
| 2022 | 17 | 36 |
| 2023 | 24 | 40 |
| 2024 | 17 | 37 |
| 2025 | 17 | 37 |
| 2026 | 10 | 27 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Protein library display systems and methods thereof29 Sep 2026US 12,747,516 B2Duke University
- Cell surface tag exchange (CSTE) system for tracing and manipulation of cells during recombinase mediated cassette exchange integration of nucleic acid sequences to engineered receiver cells28 Jul 2026US 12,692,511 B2Genovie AB
- Method of enabling pooled-library based nucleic acid constructs screening2 Jun 2026US 12,644,117 B2Leadxpro AG
- Single domain VHH antibodies against SARS-CoV-2 virus5 May 2026US 12,618,838 B2Universidad Austral De Chile
- Methods and systems for targeted gene manipulation21 Apr 2026US 12,606,844 B2The Chinese University of Hong Kong
- Method8 Oct 2026US 2026/0308574 A1Sania Tx Ltd
- Biological libraries and methods of preparing and using same8 Oct 2026US 2026/0308575 A1
- Multi-site editing in living cells10 Sep 2026US 2026/0265731 A1President and Fellows of Harvard College
- 5'utr variant sequence of gene encoding phosphoenolpyruvate carboxylase, and uses thereof20 Aug 2026US 2026/0242767 A1Cj Cheiljedang Corporation
- Phosphorylation-protein complementation assay and related systems and methods13 Aug 2026US 2026/0234576 A1
Most cited
By later US patents
- FACS-optimized mutants of the green fluorescent protein (GFP)246US 5,804,387 AThe Board of Trustees of the Leland Stanford Junior University · 1998
- Method for identification and isolation of DNA encoding a desired protein233US 4,675,285 AGenetics Institute, Inc. · 1987
- Methods for identifying factors for differentiating definitive endoderm163US 7,541,185 B2Cythera, Inc. · 2009
- Methods for generating and screening novel metabolic pathways136US 5,824,485 AChromaxome Corporation · 1998
- Protein activity screening of clones having DNA from uncultivated microorganisms135US 5,958,672 ADiversa Corporation · 1999