C08G 61/12
Macromolecular compounds containing atoms other than carbon in the main chain of
Official title: Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
C08G61/12 (Macromolecular compounds containing atoms other than carbon in the main chain of) appears on 2,964 US grants and 3,261 published applications in this corpus.
Search patents in C08G- Granted patents
- 2,964
- Published applications
- 3,261
- Assignees
- 1,038
- Inventors
- 6,108
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 6 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 8 | 0 |
| 1981 | 4 | 0 |
| 1982 | 6 | 0 |
| 1983 | 13 | 0 |
| 1984 | 10 | 0 |
| 1985 | 22 | 0 |
| 1986 | 24 | 0 |
| 1987 | 36 | 0 |
| 1988 | 26 | 0 |
| 1989 | 45 | 0 |
| 1990 | 31 | 0 |
| 1991 | 36 | 0 |
| 1992 | 50 | 0 |
| 1993 | 54 | 0 |
| 1994 | 43 | 0 |
| 1995 | 31 | 0 |
| 1996 | 28 | 0 |
| 1997 | 23 | 0 |
| 1998 | 35 | 0 |
| 1999 | 45 | 0 |
| 2000 | 30 | 0 |
| 2001 | 27 | 13 |
| 2002 | 31 | 46 |
| 2003 | 48 | 90 |
| 2004 | 44 | 120 |
| 2005 | 52 | 111 |
| 2006 | 81 | 116 |
| 2007 | 74 | 125 |
| 2008 | 67 | 97 |
| 2009 | 53 | 127 |
| 2010 | 95 | 144 |
| 2011 | 104 | 168 |
| 2012 | 92 | 153 |
| 2013 | 128 | 162 |
| 2014 | 116 | 166 |
| 2015 | 135 | 167 |
| 2016 | 130 | 152 |
| 2017 | 138 | 196 |
| 2018 | 149 | 177 |
| 2019 | 146 | 157 |
| 2020 | 139 | 145 |
| 2021 | 111 | 147 |
| 2022 | 90 | 126 |
| 2023 | 94 | 111 |
| 2024 | 83 | 115 |
| 2025 | 80 | 82 |
| 2026 | 39 | 48 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- 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
- High temperature polymer electrolyte membrane fuel cell and method for manufacturing same15 Sep 2026US 12,738,522 B2Hyundai Motor Company
- Composition for forming organic film, patterning process, and compound and polymer for forming organic film8 Sep 2026US 12,730,377 B2Shin-Etsu Chemical Co., Ltd.
- Polymer, a composition, and an electroluminescent device1 Sep 2026US 12,727,375 B2Samsung Electronics Co., 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
- Dhnt monomers and polymer dyes with modified photophysical properties17 Sep 2026US 2026/0275028 A1Beckman Coulter, Inc.
- Polymer, film, composition, ink, electronic element, photoelectric conversion element, solar cell module, and image sensor20 Aug 2026US 2026/0242537 A1Sumitomo Chemical Company, Limited
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
- Polythiophene dispersions, their production and their use302US 5,300,575 ABayer Aktiengesellschaft · 1994
- Electron-conducting molecular preparations291US 5,556,524 AValtion Teknillinen Tutkimuskeskus · 1996
- Ruthenium and osmium metal carbene complexes for olefin metathesis polymerization217US 5,312,940 ACalifornia Institute of Technology · 1994
- Ruthenium and osmium metal carbene complexes for olefin metathesis polymerization211US 5,342,909 ACalifornia Institute of Technology · 1994