C07H 3/06
Oligosaccharides, i.e. having three to five saccharide radicals attached to each other
Official title: Oligosaccharides, i.e. having three to five saccharide radicals attached to each other by glycosidic linkages
C07H3/06 (Oligosaccharides, i.e. having three to five saccharide radicals attached to each other) appears on 598 US grants and 567 published applications in this corpus.
Search patents in C07H- Granted patents
- 598
- Published applications
- 567
- Assignees
- 389
- Inventors
- 1,537
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 5 | 0 |
| 1981 | 1 | 0 |
| 1982 | 7 | 0 |
| 1983 | 3 | 0 |
| 1984 | 5 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 8 | 0 |
| 1988 | 7 | 0 |
| 1989 | 16 | 0 |
| 1990 | 11 | 0 |
| 1991 | 4 | 0 |
| 1992 | 7 | 0 |
| 1993 | 10 | 0 |
| 1994 | 15 | 0 |
| 1995 | 15 | 0 |
| 1996 | 19 | 0 |
| 1997 | 28 | 0 |
| 1998 | 31 | 0 |
| 1999 | 32 | 0 |
| 2000 | 11 | 0 |
| 2001 | 16 | 2 |
| 2002 | 13 | 12 |
| 2003 | 16 | 20 |
| 2004 | 3 | 11 |
| 2005 | 5 | 17 |
| 2006 | 2 | 23 |
| 2007 | 12 | 22 |
| 2008 | 4 | 17 |
| 2009 | 10 | 17 |
| 2010 | 12 | 19 |
| 2011 | 12 | 15 |
| 2012 | 14 | 23 |
| 2013 | 13 | 19 |
| 2014 | 19 | 28 |
| 2015 | 19 | 39 |
| 2016 | 15 | 21 |
| 2017 | 20 | 27 |
| 2018 | 18 | 38 |
| 2019 | 26 | 34 |
| 2020 | 24 | 35 |
| 2021 | 19 | 38 |
| 2022 | 14 | 26 |
| 2023 | 17 | 22 |
| 2024 | 15 | 14 |
| 2025 | 13 | 18 |
| 2026 | 5 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process for purifying a human milk oligosaccharide and related compositions25 Aug 2026US 12,715,892 B2Inbiose N.V.
- Sugar composition containing cyclic tetrasaccharide, use thereof, and production method therefor2 Jun 2026US 12,644,142 B2Nagase Viita Co., Ltd.
- Synthesis of oligosaccharides as prebiotics from simple sugars and polysaccharides in concentrated acids10 Mar 2026US 12,570,805 B2Wisconsin Alumni Research Foundation
- Compositions derived from gastrointestinal tract mucins17 Feb 2026US 12,550,924 B2Gnubiotics Sciences SA
- Process for the purification of lacto-N-neotetraose3 Feb 2026US 12,540,155 B2Chr. Hansen A/S
- Demineralization of Fermentation Broths and Purification of Fine Chemicals Such as Oligosaccharides24 Sep 2026US 2026/0285893 A1BASF SE
- Compositions derived from gastrointestinal tract mucins3 Sep 2026US 2026/0256177 A1Gnubiotics Sciences SA
- New fucosyltransferase for in vivo synthesis of complex fucosylated human milk oligosaccharides3 Sep 2026US 2026/0258377 A1
- Mixture of human milk oligosaccharides20 Aug 2026US 2026/0240884 A1N. V. Nutricia
- Carbohydrate composition and methods for producing alpha-glucooligosaccharides and use thereof6 Aug 2026US 2026/0226522 A1Bioneutra North America Inc.
Most cited
By later US patents
- Generation and screening of synthetic drug libraries253US 5,593,853 AMartek Corporation · 1997
- Methods for the enzymatic synthesis of alpha-sialylated oligosaccharide glycosides159US 5,352,670 AAlberta Research Council · 1994
- Analogs of calicheamicin gamma1I, method of making and using the same149US 5,264,586 AThe Scripps Research Institute · 1993
- Orally active heparin salts containing multivalent cationic units101US 4,703,042 A1987
- Bivalent sialyl X saccharides91US 5,559,103 ACytel Corporation · 1996