Description
Class C04B : LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS
Subclass 7/00: Hydraulic cements
C04B 7/00
Sub-Class
Stats
- 221 US PATENTS IN FORCE
- 6 US APPLICATIONS PENDING
- 93 Total Patent Owners
- 964 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12152385 | Cementitious panels with swellable materials and methods of providing a moisture or water barrier in cementitious panels using swellable materials | Jul 21, 23 | Nov 26, 24 | Gold Bond Building Products, LLC |
| 11939274 | Carbonation-activated clinker binder from incineration residues | Mar 23, 18 | Mar 26, 24 | REVERSEEFFECT TECHNOLOGIES INC. |
| 11746048 | Cement-SCM compositions and methods and systems for their manufacture | Jul 31, 20 | Sep 05, 23 | ROMAN CEMENT, LLC |
| 11739026 | Lightweight fiber-reinforced cement material | Nov 18, 20 | Aug 29, 23 | TPI Polene Public Company Limited |
| 11731906 | Synthetic pozzolans | Apr 21, 20 | Aug 22, 23 | Solidia Technologies, Inc |
| 11724416 | Multi zone cementitious product and method | Nov 11, 19 | Aug 15, 23 | Four Points Developments LLC |
| 11708692 | Cementitious panels with swellable materials and methods of providing a moisture or water barrier in cementitious panels using swellable materials | Dec 27, 19 | Jul 25, 23 | Gold Bond Building Products, LLC |
| 11685697 | Integrated carbon dioxide capture | Nov 14, 19 | Jun 27, 23 | CarbonCure Technologies Inc. |
| 11667568 | Drill cuttings with a drying agent | Oct 25, 19 | Jun 06, 23 | D-TRACE INVESTMENTS, LLC |
| 11655190 | Hydraulic composition for additive manufacturing device, and process for producing casting mold | Jun 28, 17 | May 23, 23 | Taiheiyo Cement Corporation |
| 11655186 | Activitation of natural pozzolans | Jan 08, 19 | May 23, 23 | ROMAN CEMENT, LLC |
| 11560338 | Snap-set, ready-mix joint compound | Jul 08, 19 | Jan 24, 23 | THE UNITED STATES GYPSUM COMPANY |
| 11504880 | Building material and method for manufacturing building material | Sep 07, 18 | Nov 22, 22 | Nichiha Corporation |
| 11485684 | Water cured concrete mix composition | Oct 23, 18 | Nov 01, 22 | King Fahd University of Petroleum and Minerals |
| 11479507 | Concrete mix composition | Oct 23, 18 | Oct 25, 22 | King Fahd University of Petroleum and Minerals |
| 11453613 | Joint compounds, activators and methods for setting a joint compound and preventing seed setting | Sep 24, 18 | Sep 27, 22 | THE UNITED STATES GYPSUM COMPANY |
| 11352297 | Carbonatable calcium silicate-based cements and concretes having mineral additives, and methods thereof | Mar 22, 18 | Jun 07, 22 | SOLIDIA TECHNOLOGIES, INC. |
| 11338328 | Method for reforming coal ash, and method for producing fly ash for concrete admixture | Feb 08, 18 | May 24, 22 | Mitsubishi Materials Corporation |
| 11299434 | Special device and method for cement product surface microcrystallization | Aug 01, 19 | Apr 12, 22 | Not available |
| 11230495 | Agents for enhancing cement strength | Apr 24, 18 | Jan 25, 22 | Not available |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0052,057 | Cementitious Panels with Swellable Materials and Methods of Providing a Moisture or Water Barrier in Cementitious Panels Using Swellable Materials | Oct 29, 24 | Feb 13, 25 | Not available |
| 2024/0376,563 | PROCESS FOR DRY BENEFICIATION OF BAUXITE MINERALS BY ELECTROSTATIC SEGREGATION | Jul 23, 24 | Nov 14, 24 | Not available |
| 2015/0183,685 | METHODS AND SYSTEMS FOR RECOVERY OF CO2 GAS IN CEMENT-MANUFACTURING FACILITIES, AND PROCESSES FOR MANUFACTURING CEMENT | Mar 17, 15 | Jul 02, 15 | MITSUBISHI MATERIALS CORPORATION |
| 2015/0053,118 | METHOD FOR USING WASTE CONCRETE AS BLENDING MATERIAL IN CEMENT PRODUCTION AND CEMENT THUS OBTAINED | Nov 14, 13 | Feb 26, 15 | Not available |
| 2015/0017,422 | CONSTRUCTION MATERIAL CONTAINING MICROENCAPSULATED PHASE CHANGE MATERIAL, AND PREPARATION METHOD THEREOF | Dec 14, 12 | Jan 15, 15 | Not available |
| 2014/0272,284 | MULTI ZONE CEMENTITIOUS PRODUCT AND METHOD | Mar 15, 13 | Sep 18, 14 | FOUR POINTS DEVELOPMENTS LLC |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 36 Months (last 2 years Issuances)
- 36 Months (last 5 years Issuances)