C07H 15/08
Polyoxyalkylene derivatives
C07H15/08 (Polyoxyalkylene derivatives) appears on 134 US grants and 107 published applications in this corpus.
Search patents in C07H- Granted patents
- 134
- Published applications
- 107
- Assignees
- 132
- Inventors
- 426
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 5 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 4 | 0 |
| 1992 | 4 | 0 |
| 1993 | 6 | 0 |
| 1994 | 5 | 0 |
| 1995 | 10 | 0 |
| 1996 | 5 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 4 |
| 2003 | 3 | 1 |
| 2004 | 2 | 2 |
| 2005 | 0 | 1 |
| 2006 | 0 | 3 |
| 2007 | 2 | 2 |
| 2008 | 0 | 2 |
| 2009 | 1 | 2 |
| 2010 | 1 | 5 |
| 2011 | 2 | 1 |
| 2012 | 2 | 1 |
| 2013 | 0 | 2 |
| 2014 | 1 | 7 |
| 2015 | 1 | 6 |
| 2016 | 4 | 3 |
| 2017 | 4 | 4 |
| 2018 | 7 | 6 |
| 2019 | 4 | 4 |
| 2020 | 5 | 7 |
| 2021 | 2 | 5 |
| 2022 | 6 | 2 |
| 2023 | 2 | 12 |
| 2024 | 7 | 10 |
| 2025 | 4 | 11 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for preparation of glycolipid carboxylic acids18 Aug 2026US 12,709,766 B2Anthem Biosciences Private Limited
- Phytosphingosine derivatives as adjuvants in immune stimulation3 Mar 2026US 12,564,631 B2Helmholtz-Zentrum FüR Infektionsforschung GmbH
- Tetrasaccharides for the diagnosis, prevention, and treatment of melioidosis and glanders8 Jul 2025US 12,351,596 B2Institut National De La Recherche Scientifique
- Conjugated oligonucleotide compounds, methods of making and uses thereof24 Jun 2025US 12,338,438 B2E-Therapeutics PLC
- Arnatar compounds and methods for enhanced cellular uptake11 Mar 2025US 12,247,047 B2Arnatar Therapeutics, Inc
- Ligand-drug conjugate and use thereof21 May 2026US 2026/0137794 A1Systimmune, Inc.
- Molecular degraders of extracellular proteins7 May 2026US 2026/0125410 A1
- Conjugated oligonucleotide compounds, methods of making and uses thereof26 Mar 2026US 2026/0085314 A1E-Therapeutics PLC
- Galnac compound containing ribose ring or its derivative structure and oligonucleotide conjugate thereof8 Jan 2026US 2026/0009035 A1Hangzhou Tianlong Pharmaceutical Co., Ltd.
- Molecular degraders of extracellular proteins25 Dec 2025US 2025/0388614 A1
Most cited
By later US patents
- Orthoester protecting groups194US 6,111,086 A2000
- Glycoside polyethers89US 4,011,389 ABASF Wyandotte Corporation · 1977
- Triantennary cluster glycosides, their preparation and use85US 5,885,968 ANederlandse Hartstichting · 1999
- Orthoester protecting groups60US 6,590,093 B1Dharmacon, Inc. · 2003
- Synthetic Haemophilus influenzae conjugate vaccine46US 5,679,352 AConnaught Laboratories Limited · 1997