Class B28C : PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
Subclass 5/02: Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions (controlling the mixing apparatus and supplying the ingredients B28C 7/00; general arrangement or layout of plant B28C 9/00) without using driven mechanical means effecting the mixing (B28C 5/48 takes precedence)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12233431 | Mortar spray gun, device comprising same, and spraying method | Aug 09, 19 | Feb 25, 25 | Sika Technology AG |
| 12208538 | Shotcrete nozzle assembly | Aug 20, 21 | Jan 28, 25 | Université Laval |
| 11759855 | Method and apparatus for batch production of, and continuous application of, a refractory composition to a surface | Dec 04, 20 | Sep 19, 23 | VESUVIUS USA CORPORATION |
| 11731310 | Device including an agitator shaft and a conveyor for applying a building material | Aug 09, 18 | Aug 22, 23 | Sika Technology AG |
| 11376555 | Baffled donut apparatus for use in system and method for forming gypsum board | Feb 20, 20 | Jul 05, 22 | CERTAINTEED GYPSUM OPERATING COMPANY, LLC |
| 11351698 | System and method for making and applying a non-Portland cement-based material | Nov 22, 19 | Jun 07, 22 | En-Tech Corporation |
| 11224894 | System and method for making and applying a non-Portland cement-based material | Nov 22, 19 | Jan 18, 22 | En-Tech Corporation |
| 11219920 | System and method for making and applying a non-portland cement-based material | Nov 22, 19 | Jan 11, 22 | En-Tech Corporation |
| 10865146 | System and method for making and applying a non-Portland cement-based material | Nov 04, 16 | Dec 15, 20 | En-Tech Corporation |
| 10569237 | Baffled donut apparatus for use in system and method for forming gypsum board | Apr 29, 16 | Feb 25, 20 | CONTINENTAL BUILDING PRODUCTS OPERATING COMPANY, LLC |
| 10464031 | Microfluidic active mixing nozzle for three-dimensional printing of viscoelastic inks | Sep 10, 18 | Nov 05, 19 | President and Fellows of Harvard College |
| 10350787 | Carbonation of cement mixes | Aug 18, 16 | Jul 16, 19 | CarbonCure Technologies Inc. |
| 10207233 | Apparatus for producing rapid-hardening concrete by intermixing and dissipating air in normal concrete and adding early-strength admixture thereto, and method for producing same | Dec 08, 14 | Feb 19, 19 | KANGWON NATIONAL UNIVERSITY University-Industry Cooperation Foundation |
| 10160138 | Admixture piece and housing element for a mixing device | Jan 12, 12 | Dec 25, 18 | Sika Technology AG |
| 10071350 | Microfluidic active mixing nozzle for three-dimensional printing of viscoelastic inks | Apr 07, 16 | Sep 11, 18 | President and Fellows of Harvard College |
| 9540281 | Progressive bubble generating system used in making cementitious foam | Nov 07, 14 | Jan 10, 17 | Air Krete, Inc. |
| 8784943 | Process for guniting refractory mixes using conventional dry gunning equipment and refractory mixes for use in same | Mar 11, 10 | Jul 22, 14 | Reno Refractories, Inc. |
| 8550690 | Method and device for dispensing liquids | Oct 01, 07 | Oct 08, 13 | CONSTRUCTION RESEARCH & TECHNOLOGY GMBH |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0139,696 | FLUID MIXING OUTPUT APPARATUS AND FLUID UTILIZATION APPARATUS USING THE SAME | Oct 26, 23 | May 02, 24 | Not available |
| 2023/0146,619 | SYSTEM FOR MANUFACTURING CEMENTITIOUS PRODUCT WITH SECONDARY DISCHARGE CONDUIT HAVING ADDITIVE INJECTION SYSTEM | Dec 30, 22 | May 11, 23 | Knauf Gips KG Am Bahnhof 7 |
| 2022/0152,870 | A CONTAINER | Apr 03, 20 | May 19, 22 | CRH Nederland B.V. |
| 2021/0379,796 | SHOTCRETE NOZZLE ASSEMBLY AND STREAM CONTROLLING DEVICE THEREFOR | Aug 20, 21 | Dec 09, 21 | Université Laval |
| 2020/0261,868 | BAFFLED DONUT APPARATUS FOR USE IN SYSTEM AND METHOD FOR FORMING GYPSUM BOARD | Feb 20, 20 | Aug 20, 20 | Not available |
| 2020/0223,093 | INJECTION MOLDING APPARATUS AND INJECTION MOLDING METHOD | Jul 16, 19 | Jul 16, 20 | CHUNG YUAN CHRISTIAN UNIVERSITY |
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