C08G 2261/1644
Comprising other functional groups
Official title: comprising other functional groups, e.g. OH groups, NH groups, COOH groups or boronic acid
C08G2261/1644 (Comprising other functional groups) appears on 111 US grants and 148 published applications in this corpus.
Search patents in C08G- Granted patents
- 111
- Published applications
- 148
- Assignees
- 67
- Inventors
- 268
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 0 | 4 |
| 2012 | 2 | 3 |
| 2013 | 1 | 3 |
| 2014 | 2 | 4 |
| 2015 | 2 | 6 |
| 2016 | 4 | 7 |
| 2017 | 6 | 13 |
| 2018 | 9 | 12 |
| 2019 | 9 | 17 |
| 2020 | 11 | 26 |
| 2021 | 11 | 14 |
| 2022 | 12 | 7 |
| 2023 | 10 | 8 |
| 2024 | 11 | 12 |
| 2025 | 6 | 6 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Deep ultraviolet-excitable water-solvated polymeric dyes25 Aug 2026US 12,715,997 B2Becton, Dickinson and Company
- Blue-excitable water-solvated polymeric dyes14 Jul 2026US 12,679,978 B2Becton, Dickinson and Company
- Thioanion-functionalized polypyrroles for metal ion capture14 Oct 2025US 12,441,834 B2Northwestern University
- Associative polymers and related compositions, methods and systems19 Aug 2025US 12,391,806 B2California Institute of Technology
- Conjugated polymers and methods of use12 Aug 2025US 12,384,964 B2Biolegend, Inc.
- Photoactive macromolecules and uses thereof30 Jul 2026US 2026/0217904 A1
- Associative polymers and related compositions, methods and systems16 Jul 2026US 2026/0201124 A1California Institute of Technology
- Temperature integrity sensor20 Nov 2025US 2025/0354873 A1Universita Degli Studi di Cagliari
- Conjugated polymers and methods of use25 Sep 2025US 2025/0297156 A1Biolegend, Inc.
- Associative polymers for use in a flow and related compositions, methods and systems11 Sep 2025US 2025/0283007 A1California Institute of Technology
Most cited
By later US patents
- Olefin metathesis coupling using ruthenium and osmium carbene complexes113US 5,750,815 ACalifornia Institute of Technology · 1998
- Polymer depolymerization using ruthenium and osmium carbene complexes98US 5,728,917 ACalifornia Institute of Technology · 1998
- High activity ruthenium and osmium metal carbene complexes for olefin metathesis reactions95US 5,969,170 ACalifornia Institute of Technology · 1999
- Diene cyclization using ruthenium and osmium carbene complexes84US 5,922,863 ACalifornia Institute of Technology · 1999
- Romp of functionalized cyclic olefins using ruthenium and osmium carbene complexes52US 5,849,851 ACalifornia Institute of Technology · 1998