C08G 2261/342
Containing only carbon atoms
Official title: containing only carbon atoms
C08G2261/342 (Containing only carbon atoms) appears on 360 US grants and 421 published applications in this corpus.
Search patents in C08G- Granted patents
- 360
- Published applications
- 421
- Assignees
- 262
- Inventors
- 1,124
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 0 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 7 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 4 | 3 |
| 2003 | 1 | 8 |
| 2004 | 4 | 3 |
| 2005 | 3 | 9 |
| 2006 | 3 | 6 |
| 2007 | 2 | 4 |
| 2008 | 1 | 6 |
| 2009 | 1 | 11 |
| 2010 | 3 | 18 |
| 2011 | 8 | 24 |
| 2012 | 4 | 18 |
| 2013 | 22 | 30 |
| 2014 | 16 | 35 |
| 2015 | 23 | 28 |
| 2016 | 32 | 39 |
| 2017 | 33 | 34 |
| 2018 | 28 | 25 |
| 2019 | 37 | 25 |
| 2020 | 22 | 22 |
| 2021 | 15 | 11 |
| 2022 | 14 | 21 |
| 2023 | 14 | 16 |
| 2024 | 16 | 9 |
| 2025 | 15 | 7 |
| 2026 | 3 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Flexible implantable electrode arrangement and production method18 Aug 2026US 12,708,305 B2Albert-Ludwigs-Universität Freiburg
- Method for producing anion exchange resin and method for producing electrolyte membrane12 May 2026US 12,624,157 B2Takahata Precision Co., Ltd.
- Protective coating13 Jan 2026US 12,521,756 B2
- Crosslinked polymers and related compositions, electrochemical cells, batteries, methods and systems23 Dec 2025US 12,503,539 B2Linova Energy Inc.
- Modified polymer with a slippery omniphobic covalently attached liquid chemically bonded thereto, method of making the same, liquid lens incorporating the modified polymer as an insulating layer, and liquid lens with insulating layer having high quality factor usable under direct current2 Dec 2025US 12,487,380 B2Corning Incorporated
- Process for synthesis of epoxy resin from vanillin-based dialdehydes, aminophenol derivatives, and epichlorohydrin20 Aug 2026US 2026/0242535 A1Korea Institute of Science and Technology
- Photoactive macromolecules and uses thereof30 Jul 2026US 2026/0217904 A1
- Proton exchange membrane material and methods of making the same30 Jul 2026US 2026/0221480 A1Rensselaer Polytechnic Institute
- Method for producing homocoupling reaction product9 Jul 2026US 2026/0193241 A1National University Corporation Hokkaido University
- Ladder polymers and improved methods of making the same28 May 2026US 2026/0146125 A1Osmoses Inc.
Most cited
By later US patents
- Accommodating intraocular lens168US 8,771,347 B2California Institute of Technology · 2014
- Method and apparatus for the deposition of parylene AF4 onto semiconductor wafers82US 5,538,758 ASpecialty Coating Systems, Inc. · 1996
- Reagents for directed biomarker signal amplification73US 8,575,303 B2Sirigen Group Limited · 2013
- Parylene deposition apparatus including a heated and cooled dimer crucible69US 5,709,753 ASpecialty Coating Sysetms, Inc. · 1998
- Signal amplified biological detection with conjugated polymers66US 8,969,509 B2Sirigen, Inc. · 2015