C08G 2261/33
Incorporating non-aromatic structural elements in the main chain
Official title: incorporating non-aromatic structural elements in the main chain
C08G2261/33 (Incorporating non-aromatic structural elements in the main chain) appears on 806 US grants and 1,151 published applications in this corpus.
Search patents in C08G- Granted patents
- 806
- Published applications
- 1,151
- Assignees
- 394
- Inventors
- 2,227
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 0 | 2 |
| 2004 | 0 | 0 |
| 2005 | 1 | 7 |
| 2006 | 1 | 7 |
| 2007 | 1 | 4 |
| 2008 | 1 | 5 |
| 2009 | 4 | 11 |
| 2010 | 6 | 24 |
| 2011 | 7 | 39 |
| 2012 | 18 | 37 |
| 2013 | 26 | 34 |
| 2014 | 36 | 51 |
| 2015 | 40 | 68 |
| 2016 | 42 | 76 |
| 2017 | 58 | 114 |
| 2018 | 77 | 100 |
| 2019 | 75 | 81 |
| 2020 | 74 | 103 |
| 2021 | 68 | 70 |
| 2022 | 62 | 81 |
| 2023 | 60 | 82 |
| 2024 | 63 | 72 |
| 2025 | 51 | 53 |
| 2026 | 24 | 28 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Deep ultraviolet-excitable water-solvated polymeric dyes25 Aug 2026US 12,715,997 B2Becton, Dickinson and Company
- Electrochromic devices having n-doped conductive polymer as transparent conducting layer, ion storage layer, and/or electrochromic layer25 Aug 2026US 12,717,199 B2Ambilight Inc.
- Oxidized polyethylene compounds and methods of making the same18 Aug 2026US 12,709,680 B2The Regents of the University of California
- Preparation of metallocene containing cationic polymers for anion exchange applications28 Jul 2026US 12,691,419 B2University of South Carolina
- Drug loaded peptide brush polymers14 Jul 2026US 12,678,510 B2Northwestern University
- Processes for producing cyclic olefins from polymers and re-polymerization thereof24 Sep 2026US 2026/0286085 A1
- Composition for polymerizing high refractive resin, high refractive resin, and article comprising same6 Aug 2026US 2026/0226217 A1LG Chem.Ltd.
- A method for obtaining a water-processable n-type conducting polymer6 Aug 2026US 2026/0226226 A1Westra Materials AB
- A method for obtaining water-soluble n-type conducting polymer6 Aug 2026US 2026/0226227 A1Westra Materials AB
- Photoactive macromolecules and uses thereof30 Jul 2026US 2026/0217904 A1
Most cited
By later US patents
- Optical waveguide film, laminated type optical waveguide film, optical waveguide, optical waveguide assembly, optical wiring line, optical/electrical combination substrate and electronic device224US 8,705,925 B2Sumitomo Bakelite Co., Ltd. · 2014
- Acetoacetate functionalized polymers and monomers useful for crosslinking formulations151US 4,408,018 ARohm and Haas Company · 1983
- Reagents for directed biomarker signal amplification73US 8,575,303 B2Sirigen Group Limited · 2013
- Reagents for directed biomarker signal amplification64US 8,362,193 B2Sirigen Group Limited · 2013
- Reagents for directed biomarker signal amplification61US 8,455,613 B2Sirigen Group Limited · 2013