G01N 2446/40
The magnetic material being dispersed in the monomer composition prior to polymerisation
Official title: the magnetic material being dispersed in the monomer composition prior to polymerisation
G01N2446/40 (The magnetic material being dispersed in the monomer composition prior to polymerisation) appears on 18 US grants and 3 published applications in this corpus.
Search patents in G01N- Granted patents
- 18
- Published applications
- 3
- Assignees
- 16
- Inventors
- 32
- Latest grant
- 1 Feb 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 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 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Composite particles, coated particles, method for producing composite particles, ligand-containing solid phase carrier and method for detecting or separating target substance in sample1 Feb 2022US 11,237,162 B2Jsr Corporation
- Process for producing particles for diagnostic reagent16 Oct 2007US 7,282,540 B2Jsr Corporation
- Process for producing particles for diagnostic reagent28 Sep 2004US 6,797,782 B2Jsr Corporation
- Superparamagnetic monodisperse particles17 Oct 2000US 6,133,047 ABio Merieux
- Method to use fluorescent magnetic polymer particles as markers in an immunoassay11 Jan 2000US 6,013,531 ADade International Inc.
- Composite particles, coated particles, method for producing composite particles, ligand-containing solid phase carrier and method for detecting or separating target substance in sample8 Oct 2020US 2020/0319171 A1Jsr Corporation
- Process for producing particles for diagnostic reagent24 Mar 2005US 2005/0065288 A1Jsr Corporation
- Process for producing particles for diagnostic reagent25 Sep 2003US 2003/0181606 A1Jsr Corporation
Most cited
By later US patents
- Polyglutaraldehyde synthesis and protein bonding substrates141US 4,267,234 ACalifornia Institute of Technology · 1981
- Magnetic polymer latex and preparation process104US 4,358,388 ARhone-Poulenc Industries · 1982
- Method to use fluorescent magnetic polymer particles as markers in an immunoassay104US 6,013,531 ADade International Inc. · 2000
- Coated magnetizable microparticles, reversible suspensions thereof, and processes relating thereto97US 4,454,234 A1984
- Process for producing magnetically responsive polymer particles and application thereof90US 5,091,206 ABaxter Diagnostics Inc. · 1992