C04B 14/022
Carbon
Official title: {Carbon}
C04B14/022 (Carbon) appears on 228 US grants and 279 published applications in this corpus.
Search patents in C04B- Granted patents
- 228
- Published applications
- 279
- Assignees
- 196
- Inventors
- 655
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 5 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 5 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 4 |
| 2002 | 2 | 3 |
| 2003 | 3 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 3 |
| 2006 | 1 | 0 |
| 2007 | 2 | 4 |
| 2008 | 2 | 2 |
| 2009 | 0 | 4 |
| 2010 | 7 | 6 |
| 2011 | 2 | 5 |
| 2012 | 4 | 6 |
| 2013 | 7 | 8 |
| 2014 | 4 | 5 |
| 2015 | 11 | 9 |
| 2016 | 10 | 9 |
| 2017 | 9 | 12 |
| 2018 | 6 | 16 |
| 2019 | 8 | 15 |
| 2020 | 14 | 14 |
| 2021 | 10 | 23 |
| 2022 | 15 | 25 |
| 2023 | 14 | 15 |
| 2024 | 13 | 38 |
| 2025 | 20 | 31 |
| 2026 | 21 | 20 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for treating soil contaminated with hydrocarbons, in particular with polycyclic aromatic hydrocarbons15 Sep 2026US 12,734,567 B2Amrize Technology Switzerland LLC
- Manufacturing process and composition of concrete additive1 Sep 2026US 12,723,003 B2Moshe 3000 Materiais De ConstrucãO Ltda
- Hydrophobic admixture and processes for making same1 Sep 2026US 12,723,007 B2Drymax Global LLC
- Hydrophobic concrete and asphalt18 Aug 2026US 12,709,572 B2Nant Holdings IP, LLC
- 3D printable cementitious ink including electromagnetic pulse resistant binders21 Jul 2026US 12,686,147 B2ICON Technology, Inc.
- Rapid-set construction material for 3d printing of sustainable infrastructure8 Oct 2026US 2026/0307293 A1Oregon State University
- Methods to characterize, treat and process biocarbon(s) and combinations thereof as a concrete ingredient replacer and concrete performance enhancer and predictor8 Oct 2026US 2026/0308073 A1
- Mixtures for tiles with decorative surface patterns1 Oct 2026US 2026/0296961 A1
- Method for manufacturing tiles with decorative surface patterns1 Oct 2026US 2026/0296962 A1
- Electrically conductive mineral binder compositions17 Sep 2026US 2026/0274748 A1Sika Technology AG
Most cited
By later US patents
- Composite reinforcing material and molding material117US 10,421,863 B2Graphene Platform Corporation · 2019
- Composite reinforcing material and method of producing a composite reinforcing material117US 9,862,833 B2Graphene Platform Corporation · 2018
- Composite reinforcing material and molding material117US 9,862,834 B2Graphene Platform Corporation · 2018
- Composite graphite sheets113US 4,234,638 ANippon Carbon Co., Ltd. · 1980
- Process for dyeing concrete79US 4,946,505 AChemische Werke Brockhues AG · 1990