C07K 1/165
Mixed-mode chromatography
Official title: {mixed-mode chromatography}
C07K1/165 (Mixed-mode chromatography) appears on 139 US grants and 259 published applications in this corpus.
Search patents in C07K- Granted patents
- 139
- Published applications
- 259
- Assignees
- 115
- Inventors
- 467
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 4 |
| 2008 | 2 | 2 |
| 2009 | 0 | 4 |
| 2010 | 1 | 5 |
| 2011 | 3 | 7 |
| 2012 | 4 | 9 |
| 2013 | 2 | 14 |
| 2014 | 5 | 19 |
| 2015 | 10 | 24 |
| 2016 | 16 | 21 |
| 2017 | 9 | 12 |
| 2018 | 12 | 22 |
| 2019 | 8 | 22 |
| 2020 | 13 | 18 |
| 2021 | 13 | 16 |
| 2022 | 2 | 13 |
| 2023 | 11 | 8 |
| 2024 | 12 | 14 |
| 2025 | 9 | 12 |
| 2026 | 4 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods for making stable protein compositions14 Jul 2026US 12,679,865 B2Amgen Inc.
- Process for producing a membrane protein21 Apr 2026US 12,606,593 B2E. & J. Gallo Winery
- Antibody purification and purity monitoring31 Mar 2026US 12,590,142 B2H. Lundbeck A.S.
- Antibody purification13 Jan 2026US 12,522,649 B2Pfizer Inc.
- Methods of reducing the enzymatic hydrolysis activity rate in a composition obtained from a purification platform25 Nov 2025US 12,479,883 B2Genentech, Inc.
- Methods of reducing the enzymatic hydrolysis activity rate in a composition obtained from a purification platform17 Sep 2026US 2026/0274889 A1Genentech, Inc.
- Improved method of purifying botulinum toxin using multimodal chromatography10 Sep 2026US 2026/0265722 A1
- Process for producing a membrane protein13 Aug 2026US 2026/0234182 A1
- Method of purifying hemopexin using mixed-mode chromatography2 Jul 2026US 2026/0184739 A1CSL Behring GmbH
- Mixed mode charge induction ion exchange (iex) chromatography (mmciic) ligands and methods of use28 May 2026US 2026/0145159 A1Bio-Rad Laboratories, Inc.
Most cited
By later US patents
- Method of antibody purification84US 7,714,112 B2GE Healthcare Bio-Sciences AB · 2010
- Chromatographic resins and methods for using same57US 5,652,348 AMassey University · 1997
- Isolation and purification of antibodies using protein A affinity chromatography54US 8,895,709 B2AbbVie Inc. · 2014
- Purification of proteins using hydrophobic interaction chromatography52US 8,946,395 B1AbbVie Inc. · 2015
- Chromatographic resins and methods for using same43US 5,945,520 AMassey University · 1999