G01N 33/56944
Streptococcus
Official title: {Streptococcus}
G01N33/56944 (Streptococcus) appears on 262 US grants and 289 published applications in this corpus.
Search patents in G01N- Granted patents
- 262
- Published applications
- 289
- Assignees
- 195
- Inventors
- 694
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 7 | 0 |
| 1999 | 8 | 0 |
| 2000 | 18 | 0 |
| 2001 | 11 | 2 |
| 2002 | 6 | 9 |
| 2003 | 7 | 13 |
| 2004 | 5 | 7 |
| 2005 | 5 | 12 |
| 2006 | 9 | 9 |
| 2007 | 2 | 8 |
| 2008 | 6 | 11 |
| 2009 | 2 | 11 |
| 2010 | 7 | 14 |
| 2011 | 1 | 12 |
| 2012 | 10 | 7 |
| 2013 | 5 | 14 |
| 2014 | 4 | 13 |
| 2015 | 7 | 12 |
| 2016 | 15 | 22 |
| 2017 | 10 | 11 |
| 2018 | 9 | 15 |
| 2019 | 15 | 15 |
| 2020 | 13 | 14 |
| 2021 | 7 | 14 |
| 2022 | 7 | 13 |
| 2023 | 11 | 9 |
| 2024 | 9 | 15 |
| 2025 | 7 | 3 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods for enhancing specificity and sensitivity of group a Streptococcus immunoassay23 Jun 2026US 12,663,421 B2Augusta SpinCo Corporation
- Streptococcal GlcNAc-lacking glycopolypeptides, cell wall carbohydrates, streptococcus vaccines, and methods for making and using them5 May 2026US 12,616,743 B2The Regents of the University of California
- Assays for antimicrobial activity and applications thereof17 Feb 2026US 12,553,892 B2President and Fellows of Harvard College
- Method and kit for testing potency of immunoglobulin compositions2 Dec 2025US 12,487,244 B2Biotest AG
- Immunochromatographic device for extracting and measuring sugar chain antigen11 Nov 2025US 12,467,923 B2Denka Company Limited
- Method for converting measurement value of saliva, information processing device, and program10 Sep 2026US 2026/0266852 A1ARKRAY, Inc.
- Method for converting measurement value of saliva, information processing device, and program3 Sep 2026US 2026/0259199 A1ARKRAY, Inc.
- Methods for production of capsular polysaccharide protein conjugates from streptococcus pneumoniae serotype 19f4 Jun 2026US 2026/0151495 A1Merck Sharp & Dohme Corp.
- Assays for antimicrobial activity and applications thereof21 May 2026US 2026/0140114 A1President and Fellows of Harvard College
- Structured microgel electrophoretic arrays for rapid multiplex nucleic acid detection16 Oct 2025US 2025/0321205 A1Ador Diagnostics S.R.L.
Most cited
By later US patents
- Method and instrument for detection of change of thickness or refractive index for a thin film substrate183US 5,631,171 ABiostar, Inc. · 1997
- Methods and apparatus for conducting multiple measurements on a sample125US 7,858,321 B2Meso Scale Technologies, LLC. · 2010
- Devices and methods for detection of an analyte based upon light interference93US 5,494,829 ABiostar, Inc. · 1996
- Streptococcus pneumoniae proteins and nucleic acid molecules74US 6,936,252 B2Microbial Technics Limited · 2005
- Leucyl tRNA synthetase polynucleotides of streptococcus67US 5,866,390 ASmithKline Beecham Corporation · 1999