C12N 2770/40051
Methods of production or purification of viral material
C12N2770/40051 (Methods of production or purification of viral material) appears on 7 US grants and 8 published applications in this corpus.
Search patents in C12N- Granted patents
- 7
- Published applications
- 8
- Assignees
- 3
- Inventors
- 12
- Latest grant
- 24 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 2 | 0 |
| 2023 | 1 | 2 |
| 2024 | 2 | 1 |
By publication year.
Subgroups
Granted patents
Recent patents
- Virus and antigen conjugation24 Dec 2024US 12,173,328 B2Kbio Holdings Limited
- Virus and antigen purification and conjugation24 Sep 2024US 12,097,256 B2Kbio Holdings Limited
- Antigen purification23 May 2023US 11,655,461 B2Kbio Holdings Limited
- Virus and antigen purification and conjugation20 Dec 2022US 11,529,413 B2Kbio Holdings Limited
- Virus and antigen purification and conjugation1 Nov 2022US 11,485,956 B2Kbio Holdings Limited
- Virus and antigen purification and conjugation26 Sep 2024US 2024/0316188 A1Kbio Holdings Limited
- Virus and antigen purification and conjugation23 Feb 2023US 2023/0056944 A1Kbio Holdings Limited
- Virus and antigen conjugation26 Jan 2023US 2023/0027693 A1Kbio Holdings Limited
- Antigen purification21 Jan 2021US 2021/0017502 A1Kentucky BioProcessing, Inc.
- Virus and antigen purification and conjugation16 Apr 2020US 2020/0113999 A1Kbio Holdings Limited
Most cited
By later US patents