C08F 220/60
Containing nitrogen in addition to the carbonamido nitrogen
Official title: containing nitrogen in addition to the carbonamido nitrogen
C08F220/60 (Containing nitrogen in addition to the carbonamido nitrogen) appears on 293 US grants and 295 published applications in this corpus.
Search patents in C08F- Granted patents
- 293
- Published applications
- 295
- Assignees
- 211
- Inventors
- 862
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 6 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 6 | 0 |
| 1993 | 5 | 0 |
| 1994 | 6 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 11 | 0 |
| 1998 | 3 | 0 |
| 1999 | 6 | 0 |
| 2000 | 6 | 0 |
| 2001 | 5 | 2 |
| 2002 | 7 | 1 |
| 2003 | 1 | 5 |
| 2004 | 6 | 5 |
| 2005 | 0 | 2 |
| 2006 | 2 | 8 |
| 2007 | 2 | 6 |
| 2008 | 3 | 12 |
| 2009 | 1 | 8 |
| 2010 | 5 | 11 |
| 2011 | 9 | 19 |
| 2012 | 8 | 9 |
| 2013 | 8 | 8 |
| 2014 | 13 | 17 |
| 2015 | 15 | 12 |
| 2016 | 18 | 18 |
| 2017 | 7 | 14 |
| 2018 | 9 | 22 |
| 2019 | 24 | 18 |
| 2020 | 16 | 17 |
| 2021 | 10 | 18 |
| 2022 | 10 | 17 |
| 2023 | 11 | 23 |
| 2024 | 10 | 9 |
| 2025 | 12 | 9 |
| 2026 | 8 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Polymer and preparation thereof, and electrolyte film and preparation thereof22 Sep 2026US 12,744,245 B2Contemporary Amperex Technology (Hong Kong) Limited
- Mussel-inspired photoreactive instant glue for environmental and biomedical applications28 Jul 2026US 12,691,199 B2King Abdullah University of Science and Technology
- Cleavable polymer drug conjugates7 Jul 2026US 12,673,104 B2Rs Arastirma Egitim Danismanlik Ilac Sanayi Ticaret Anonim Sirketi
- Hydrophilic treatment coating composition and a hydrophilic treatment method9 Jun 2026US 12,649,855 B2LIXIL Corporation
- Flow cells24 Mar 2026US 12,584,035 B2Illumina, Inc.
- Cleavable polymer drug conjugates24 Sep 2026US 2026/0284196 A1Rs Arastirma Egitim Danismanlik Ilac Sanayi Ticaret Anonim Sirketi
- Cleavable polymer drug conjugates24 Sep 2026US 2026/0284197 A1Rs Arstirma Egitim Danismanlik Ilac Sanayi Ticaret Anonim Sirketi
- Preservative composition for biological samples25 Jun 2026US 2026/0176393 A1Kanazawa University
- Polymer and preparation thereof, and electrolyte film and preparation thereof14 May 2026US 2026/0135147 A1Contemporary Amperex Technology (Hong Kong) Limited
- Diastereomeric conjugate compositions and methods of making and using same1 Jan 2026US 2026/0001905 A1Osteoanalgesia, LLC
Most cited
By later US patents
- Thermoreversible hydrogels comprising linear copolymers and their use in electrophoresis174US 5,631,337 ASoane BioScience · 1997
- Thermoreversible hydrogels comprising linear copolymers and their use in electrophoresis160US 5,883,211 AAclara Biosciences, Inc. · 1999
- Method for removing bile salts from a patient with alkylated amine polymers113US 5,679,717 AGelTex Pharmaceuticals, Inc. · 1997
- Alkylated amine polymers102US 5,693,675 AGelTex Pharmaceuticals, Inc. · 1997
- Process for removing bile salts from a patient and compositions therefor85US 5,703,188 AGelTex Pharmaceuticals, Inc. · 1997