C04B 2290/00
Organisational aspects of production methods, equipment or plants
C04B2290/00 (Organisational aspects of production methods, equipment or plants) appears on 58 US grants and 103 published applications in this corpus.
Search patents in C04B- Granted patents
- 58
- Published applications
- 103
- Assignees
- 46
- Inventors
- 156
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 0 | 1 |
| 2004 | 1 | 3 |
| 2005 | 2 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 3 |
| 2008 | 0 | 2 |
| 2009 | 1 | 3 |
| 2010 | 1 | 7 |
| 2011 | 4 | 4 |
| 2012 | 0 | 1 |
| 2013 | 2 | 2 |
| 2014 | 0 | 24 |
| 2015 | 8 | 4 |
| 2016 | 10 | 3 |
| 2017 | 6 | 2 |
| 2018 | 3 | 2 |
| 2019 | 1 | 2 |
| 2020 | 2 | 3 |
| 2021 | 0 | 1 |
| 2022 | 2 | 8 |
| 2023 | 2 | 8 |
| 2024 | 2 | 6 |
| 2025 | 3 | 6 |
| 2026 | 5 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method and apparatus for manufacturing cement using rotary generated thermal energy28 Jul 2026US 12,692,192 B2Coolbrook Oy
- Method and apparatus for heating fluids in processes related to refining and petrochemical industries using rotary generated thermal energy9 Jun 2026US 12,649,689 B2Coolbrook Oy
- System and method for preparing sulphoaluminate cement from solar energy stored heat dried sludge24 Mar 2026US 12,583,790 B2Shandong University
- Method of producing cement clinker and a second calcined material17 Mar 2026US 12,577,156 B2Amrize Technology Switzerland LLC
- Carbon-footprint-reduced concrete slab on ground system and method for constructing same3 Feb 2026US 12,540,100 B2
- Refining and/or petrochemical facility and apparatus for heating fluids in processes related to refining and petrochemical industries using rotary generated thermal energy17 Sep 2026US 2026/0274747 A1Coolbrook Oy
- Method and system for preparing ceramic raw material9 Jul 2026US 2026/0193138 A1NGK Insulators, Ltd.
- Maintaining workability of a ceramic matrix composite material in a forming area2 Jul 2026US 2026/0183986 A1The Boeing Company
- Method of producing a synthetic carbonated mineral component in a cement manufacturing plant11 Jun 2026US 2026/0159447 A1
- Precipitated Calcium Carbonate (PCC) as Feedstock in Hydraulic Cement Production, and Hydraulic Cements Produced Therefrom23 Apr 2026US 2026/0109643 A1Travertine Technologies, Inc.
Most cited
By later US patents
- Methods and systems for utilizing waste sources of metal oxides97US 7,754,169 B2Calera Corporation · 2010
- Cementitious compositions and cementitious slurries for permanently plugging abandoned wells and processes and methods therefor86US 6,767,398 B22004
- Method of manufacturing carbon-rich product and co-products56US 9,121,606 B22015
- Methods of formulating a cement composition15US 7,913,757 B2Halliburton Energy Services.Inc. · 2011
- Integrated power generation and carbon capture using fuel cells14US 9,077,006 B2ExxonMobil Research and Engineering Company · 2015