C12N 15/877
Techniques for producing new mammalian cloned embryos
C12N15/877 (Techniques for producing new mammalian cloned embryos) appears on 181 US grants and 352 published applications in this corpus.
Search patents in C12N- Granted patents
- 181
- Published applications
- 352
- Assignees
- 175
- Inventors
- 614
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 8 | 3 |
| 2002 | 1 | 10 |
| 2003 | 6 | 20 |
| 2004 | 3 | 19 |
| 2005 | 0 | 30 |
| 2006 | 2 | 25 |
| 2007 | 4 | 12 |
| 2008 | 14 | 11 |
| 2009 | 9 | 15 |
| 2010 | 13 | 21 |
| 2011 | 4 | 11 |
| 2012 | 3 | 9 |
| 2013 | 6 | 13 |
| 2014 | 4 | 10 |
| 2015 | 6 | 8 |
| 2016 | 9 | 10 |
| 2017 | 5 | 14 |
| 2018 | 9 | 15 |
| 2019 | 7 | 19 |
| 2020 | 4 | 16 |
| 2021 | 14 | 19 |
| 2022 | 13 | 12 |
| 2023 | 5 | 7 |
| 2024 | 8 | 11 |
| 2025 | 5 | 7 |
| 2026 | 8 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Methods of genomic evaluation in livestock29 Sep 2026US 12,747,455 B2Inguran, LLC
- Efficient non-meiotic allele introgression in livestock1 Sep 2026US 12,721,326 B2Tog Technologies, LLC
- Multi-transgenic pig for Xenotransplantation25 Aug 2026US 12,714,077 B2Revivicor, Inc.
- Multitransgenic pigs comprising ten genetic modifications for xenotransplantation9 Jun 2026US 12,648,548 B2Revivicor, Inc.
- Methods and compositions to increase somatic cell nuclear transfer (SCNT) efficiency by removing histone H3-lysine trimethylation2 Jun 2026US 12,644,133 B2Children's Medical Center Corporation
- Genetically modified pig production method, established somatic cell, and raw material for producing genetically modified pig20 Aug 2026US 2026/0240127 A1Pormedtec Co., Ltd.
- Methods of Genomic Evaluation in Livestock13 Aug 2026US 2026/0234721 A1Inguran, LLC
- Multitransgenic pigs comprising ten genetic modifications for xenotransplantation18 Jun 2026US 2026/0165304 A1Revivicor, Inc.
- Methods for improving the health of porcine species by targeted inactivation of cd1632 Apr 2026US 2026/0092277 A1Genus, Inc.
- Model for simulating ALS constructed based on CASP4 and its construction method12 Mar 2026US 2026/0072015 A1Jinan University
Most cited
By later US patents
- Cloning using donor nuclei from proliferating somatic cells124US 5,945,577 AUniversity of Massachusetts as represented by its Amherst Campus · 1999
- Production of chimeric bovine or porcine animals using cultured inner cell mass cells111US 5,994,619 AUniversity of Massachusetts, A Public Institution of Higher Education of the Commonwealth of Massachusetts, as Represented by its Amherst Campus · 1999
- Embryo modification and implantation100US 7,819,796 B2Kode Biotech Limited · 2010
- Methods for reprogramming somatic cells96US 7,682,828 B2Whitehead Institute for Biomedical Research · 2010
- Compositions for reprogramming somatic cells90US 8,071,369 B2Whitehead Institute for Biomedical Research · 2011