C04B 26/04
Obtained by reactions only involving carbon-to-carbon unsaturated bonds
Official title: obtained by reactions only involving carbon-to-carbon unsaturated bonds
C04B26/04 (Obtained by reactions only involving carbon-to-carbon unsaturated bonds) appears on 715 US grants and 739 published applications in this corpus.
Search patents in C04B- Granted patents
- 715
- Published applications
- 739
- Assignees
- 450
- Inventors
- 1,743
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 7 | 0 |
| 1980 | 9 | 0 |
| 1981 | 9 | 0 |
| 1982 | 10 | 0 |
| 1983 | 6 | 0 |
| 1984 | 8 | 0 |
| 1985 | 3 | 0 |
| 1986 | 9 | 0 |
| 1987 | 8 | 0 |
| 1988 | 5 | 0 |
| 1989 | 7 | 0 |
| 1990 | 7 | 0 |
| 1991 | 10 | 0 |
| 1992 | 9 | 0 |
| 1993 | 7 | 0 |
| 1994 | 10 | 0 |
| 1995 | 6 | 0 |
| 1996 | 11 | 0 |
| 1997 | 15 | 0 |
| 1998 | 13 | 0 |
| 1999 | 13 | 0 |
| 2000 | 9 | 0 |
| 2001 | 11 | 8 |
| 2002 | 13 | 17 |
| 2003 | 14 | 21 |
| 2004 | 9 | 24 |
| 2005 | 10 | 23 |
| 2006 | 9 | 31 |
| 2007 | 12 | 20 |
| 2008 | 16 | 24 |
| 2009 | 10 | 22 |
| 2010 | 16 | 20 |
| 2011 | 18 | 26 |
| 2012 | 13 | 34 |
| 2013 | 21 | 37 |
| 2014 | 25 | 38 |
| 2015 | 26 | 49 |
| 2016 | 38 | 33 |
| 2017 | 21 | 29 |
| 2018 | 24 | 33 |
| 2019 | 31 | 34 |
| 2020 | 26 | 32 |
| 2021 | 18 | 33 |
| 2022 | 25 | 45 |
| 2023 | 26 | 28 |
| 2024 | 37 | 44 |
| 2025 | 31 | 21 |
| 2026 | 15 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Industrial fluids with dilution resistance and tunable viscosity, and methods of making and using industrial fluids25 Aug 2026US 12,715,810 B2Blue Nose Technologies LLC
- Pavement repair compositions, kits, and methods18 Aug 2026US 12,709,574 B2
- Color changing wall compounds and methods of use7 Jul 2026US 12,673,893 B23M Innovative Properties Company
- Method for manufacturing a lightweight veneer system9 Jun 2026US 12,649,288 B2
- Method and composition for constructing scientifically engineered and constructed unpaved runways2 Jun 2026US 12,643,822 B2Midwest Industrial Supply, Inc.
- Two-component mortar composition with temperature-responsive inhibitor17 Sep 2026US 2026/0274750 A1Hilti Aktiengesellschaft
- Enamines as initiators in the hardening of radically hardening reactive resins for chemical fastening10 Sep 2026US 2026/0265432 A1Hilti Aktiengesellschaft
- Free radical-curable acrylic polyol resin composition for manufacturing quartz-based artificial stone with improved uv radiation and weather resistance20 Aug 2026US 2026/0242284 A1A&A Green Phoenix Group Joint Stock Company
- Graphene/graphene oxide core/shell particulates and methods of making and using the same6 Aug 2026US 2026/0225893 A1Kansas State University Research Foundation
- Graphene/graphene oxide core/shell particulates and methods of making and using the same23 Jul 2026US 2026/0209047 A1Kansas State University Research Foundation
Most cited
By later US patents
- Method of three dimensional printing191US 5,902,441 AZ Corporation · 1999
- Three dimensional printing materials system168US 6,416,850 B1Z Corporation · 2002
- Non-spherical nanopowder derived nanocomposites126US 6,916,872 B2NanoProducts Corporation · 2005
- Three dimensional printing material system and method123US 6,610,429 B2Z Corporation · 2003
- Ready-mixed setting type joint compound115US 5,746,822 AUnited States Gypsum Company · 1998