C08G 61/00
Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main
Official title: Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule (C08G2/00 - C08G16/00 take precedence)
C08G61/00 (Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main) appears on 5,114 US grants and 5,121 published applications in this corpus.
Search patents in C08G- Granted patents
- 5,114
- Published applications
- 5,121
- Assignees
- 1,534
- Inventors
- 9,960
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 45 | 0 |
| 1977 | 37 | 0 |
| 1978 | 25 | 0 |
| 1979 | 18 | 0 |
| 1980 | 19 | 0 |
| 1981 | 18 | 0 |
| 1982 | 18 | 0 |
| 1983 | 42 | 0 |
| 1984 | 22 | 0 |
| 1985 | 35 | 0 |
| 1986 | 40 | 0 |
| 1987 | 62 | 0 |
| 1988 | 48 | 0 |
| 1989 | 80 | 0 |
| 1990 | 75 | 0 |
| 1991 | 89 | 0 |
| 1992 | 104 | 0 |
| 1993 | 101 | 0 |
| 1994 | 82 | 0 |
| 1995 | 60 | 0 |
| 1996 | 75 | 0 |
| 1997 | 45 | 0 |
| 1998 | 90 | 0 |
| 1999 | 75 | 0 |
| 2000 | 75 | 0 |
| 2001 | 60 | 22 |
| 2002 | 87 | 103 |
| 2003 | 98 | 183 |
| 2004 | 95 | 187 |
| 2005 | 99 | 185 |
| 2006 | 138 | 185 |
| 2007 | 114 | 192 |
| 2008 | 97 | 163 |
| 2009 | 87 | 201 |
| 2010 | 153 | 206 |
| 2011 | 163 | 233 |
| 2012 | 144 | 220 |
| 2013 | 178 | 210 |
| 2014 | 169 | 238 |
| 2015 | 198 | 231 |
| 2016 | 184 | 213 |
| 2017 | 193 | 285 |
| 2018 | 204 | 270 |
| 2019 | 215 | 251 |
| 2020 | 199 | 243 |
| 2021 | 183 | 234 |
| 2022 | 153 | 221 |
| 2023 | 162 | 211 |
| 2024 | 161 | 193 |
| 2025 | 129 | 144 |
| 2026 | 71 | 97 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Bio-functionalization of water-soluble poly(phenylene ehtylene)s6 Oct 2026US 12,753,271 B2Board of Regents, The University of Texas System
- Melamine-based polymers and uses thereof6 Oct 2026US 12,753,272 B2Bio-Fence Ltd.
- Conductive polymer materials and methods of making the same6 Oct 2026US 12,753,273 B2Georgia Tech Research Corporation
- Efficient method of synthesizing linear oligomers and application to frontal ring-opening metathesis polymerization29 Sep 2026US 12,747,318 B2The Board of Trustees of the University of Illinois
- Curing agent, adhesive composition for semiconductor comprising same, adhesive film for semiconductor, and semiconductor package using same15 Sep 2026US 12,735,528 B2LG Chem.Ltd.
- Process for producing functionalized polythiophenes8 Oct 2026US 2026/0308308 A1
- One-step method for manufacturing an ink comprising an n-type conducting polymer8 Oct 2026US 2026/0308395 A1Westra Materials AB
- Improving the mechanical integrity of polysulfonic acids1 Oct 2026US 2026/0297234 A1
- Processes for producing cyclic olefins from polymers and re-polymerization thereof24 Sep 2026US 2026/0286085 A1
- Poly(hexaphenyl-m,p-quaterphenylene) and methods of making thereof17 Sep 2026US 2026/0275027 A1Iowa State University Research Foundation, Inc.
Most cited
By later US patents
- Stable conjugated polymer electrochromic devices incorporating ionic liquids1,453US 6,667,825 B2Santa Fe Science and Technology, Inc. · 2003
- Phosphorescent compound, a phosphorescent composition and an organic light-emitting device907US 7,250,226 B2Nippon Hoso Kyokai · 2007
- Polythiophene dispersions, their production and their use302US 5,300,575 ABayer Aktiengesellschaft · 1994
- Electron-conducting molecular preparations291US 5,556,524 AValtion Teknillinen Tutkimuskeskus · 1996
- 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