C04B 16/0616
From polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
Official title: {from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds}
C04B16/0616 (From polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds) appears on 216 US grants and 246 published applications in this corpus.
Search patents in C04B- Granted patents
- 216
- Published applications
- 246
- Assignees
- 190
- Inventors
- 681
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 2 |
| 2002 | 3 | 2 |
| 2003 | 3 | 6 |
| 2004 | 5 | 2 |
| 2005 | 2 | 0 |
| 2006 | 2 | 6 |
| 2007 | 3 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 5 |
| 2010 | 3 | 3 |
| 2011 | 0 | 1 |
| 2012 | 0 | 7 |
| 2013 | 1 | 2 |
| 2014 | 8 | 9 |
| 2015 | 3 | 12 |
| 2016 | 7 | 9 |
| 2017 | 4 | 15 |
| 2018 | 18 | 17 |
| 2019 | 27 | 27 |
| 2020 | 12 | 22 |
| 2021 | 9 | 15 |
| 2022 | 15 | 18 |
| 2023 | 18 | 19 |
| 2024 | 17 | 18 |
| 2025 | 14 | 16 |
| 2026 | 12 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Accelerating portland cement and sand mixtures with dry calcium chloride6 Oct 2026US 12,753,117 B1J&P Invesco LLC
- Dual-scale toughened cement-based composite material and use thereof6 Oct 2026US 12,753,118 B2Qingdao University of Technology
- Double-liquid grouting slurry, its technology and application for super large diameter underwater shield engineering under high water pressure condition22 Sep 2026US 12,741,910 B2China Railway 14th Bureau Group Corporation Limited
- Concrete reinforcement member1 Sep 2026US 12,723,409 B2Afyon Cimento Sanayi Turk Anonim Sirketi
- Compositions of steel-microfiber reinforced ultra high performance concrete (UHPC) using recycled glass powder and processes for making the same30 Jun 2026US 12,668,540 B2Integrated Composite Construction Systems, LLC
- Rapid-set construction material for 3d printing of sustainable infrastructure8 Oct 2026US 2026/0307293 A1Oregon State University
- Hardened body of hydraulic composition8 Oct 2026US 2026/0308056 A1Kuraray Co., Ltd.
- High Tensile Strength Cementitious Matrix For Use In FRCM Systems17 Sep 2026US 2026/0274749 A1Universite Laval
- Char bricks and methods of making char bricks3 Sep 2026US 2026/0257967 A1
- Surface crack filler compound30 Jul 2026US 2026/0217606 A1Logical Resource, Inc.
Most cited
By later US patents
- High strength foamed well cement compositions and methods112US 6,500,252 B1Halliburton Energy Services.Inc. · 2002
- Fiber-reinforced concrete and reinforcing material for concrete51US 4,565,840 AMitsui Petrochemical Industries, Ltd. · 1986
- High strength foamed well cement compositions and methods49US 6,220,354 B1Halliburton Energy Services.Inc. · 2001
- Extruded fiber reinforced cement matrix composites and method of making same45US 6,528,151 B1Northwestern University · 2003
- Reinforcing fibres and a method of producing the same44US 5,330,827 ADanaklon A/S · 1994