G01N 2400/14
Alpha-d-glucans, i.e. having alpha 1,n linkages between saccharide units
Official title: alpha-D-Glucans, i.e. having alpha 1,n (n=3,4,6) linkages between saccharide units, e.g. pullulan
G01N2400/14 (Alpha-d-glucans, i.e. having alpha 1,n linkages between saccharide units) appears on 75 US grants and 50 published applications in this corpus.
Search patents in G01N- Granted patents
- 75
- Published applications
- 50
- Assignees
- 76
- Inventors
- 196
- Latest grant
- 25 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 4 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 4 |
| 2003 | 1 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 2 |
| 2006 | 1 | 2 |
| 2007 | 0 | 2 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 2 | 3 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 2 | 4 |
| 2016 | 3 | 2 |
| 2017 | 1 | 1 |
| 2018 | 1 | 4 |
| 2019 | 2 | 4 |
| 2020 | 7 | 2 |
| 2021 | 0 | 5 |
| 2022 | 3 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Methods and compositions for removing biotin interference from assays using molecular traps25 Mar 2025US 12,259,381 B2Siemens Healthcare Diagnostics Inc.
- Chemoenzymatic synthesis of trehalose analogues23 Jan 2024US 11,879,147 B2Central Michigan University
- Treatment liquid for exclusion of steroid included in cyclodextrin14 Mar 2023US 11,604,199 B2Fujirebio Inc.
- Reusable electrochemical sensors capable of cyclodextrin interactions and methods of use thereof13 Sep 2022US 11,442,071 B2University of New Hampshire
- Immunoassay employing sulfated polysaccharide23 Aug 2022US 11,422,128 B2Lsi Medience Corporation
- Improved blood diagnostic24 Sep 2026US 2026/0287598 A1Fujirebio Europe N.V.
- CMD Linkers for Label-Free Molecular Analysis, Methods of Use and Manufacture14 May 2026US 2026/0133187 A1Nicoya Lifesciences Inc.
- An electrochemical sensor and method for detecting pathogenic metabolites6 Nov 2025US 2025/0341489 A1Durham University
- Methods and compositions for removing biotin interference from assays using molecular traps8 May 2025US 2025/0147009 A1Siemens Healthcare Diagnostics Inc.
- System and method of noise reduction in blood panels16 May 2024US 2024/0159735 A1
Most cited
By later US patents
- Magnetic iron-dextran microspheres466US 4,452,773 ACanadian Patents and Development Limited · 1984
- Ferromagnetic, diamagnetic or paramagnetic particles useful in the diagnosis and treatment of disease93US 4,735,796 A1988
- Monocrystalline iron oxide particles for studying biological tissues91US 5,492,814 AThe General Hospital Corporation · 1996
- Solvent mediated relaxation assay system85US 5,164,297 AAdvanced Magnetics, Inc. · 1992
- Magnetic iron oxide-dextran complex and process for its production83US 4,101,435 AMeito Sangyo Kabushiki Kaisha · 1978