B28C 5/12

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Description

Class  B28C : PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER


Subclass 5/12: 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) using driven mechanical means affecting the mixing (B28C 5/4, B28C 5/42, B28C 5/48 take precedence; in combination with the action of a fluid B28C 5/38) Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12208539 Mixing systems and methods including disk assembliesDec 19, 23Jan 28, 25Vermeer Manufacturing Company
12162803 Foam modifiers for gypsum slurries, methods, and productsJun 17, 16Dec 10, 24THE UNITED STATES GYPSUM COMPANY
12151222 Method and apparatus for mixing and applying cementitious polyurethaneMay 13, 20Nov 26, 24Not available
11981049 Geopolymer foam deposition and mixing system and apparatusOct 31, 19May 14, 24Not available
11890782 Mixing systems having disk assembliesMay 28, 21Feb 06, 24Vermeer Manufacturing Company
11850769 Volumetric concrete mixing system, equipment, and methodOct 05, 21Dec 26, 23J&P INVESCO LLC
11833714 Mobile continuous mixing apparatus with linearly aligned feed beltsJun 11, 21Dec 05, 23Not available
11780116 Method for modifying recycled fine powder of concrete and use thereofJul 01, 21Oct 10, 23Anhui University of Science and Technology
11731310 Device including an agitator shaft and a conveyor for applying a building materialAug 09, 18Aug 22, 23Sika Technology AG
11660780 Mixing apparatus and method for preparing mortarApr 11, 18May 30, 23Rigid Mixers Limited
11577428 Variable displacement self loading mixing device and methodsSep 25, 18Feb 14, 23Not available
11559919 Method for the application of mineral binder compositions containing fibresAug 08, 18Jan 24, 23Sika Technology AG
11548185 Dustless mixing systemSep 09, 20Jan 10, 23Not available
11534939 Device for applying a building materialAug 09, 18Dec 27, 22Sika Technology AG
11440218 Cement mixing toolMar 02, 20Sep 13, 22Not available
11407145 Gypsum slurry mixer output canisterSep 18, 20Aug 09, 22THE UNITED STATES GYPSUM COMPANY
11389990 Concrete mixing machineApr 13, 20Jul 19, 22Not available
11331827 Method for the 3D-printing of mineral binder compositionsAug 08, 18May 17, 22Sika Technology AG
11285639 Portable mixer for hydrating and mixing cementitious mix in a continuous processJan 30, 20Mar 29, 22Red Dog Mobile Shelters, LLC
11267759 Method and system for on-line blending of foaming agent with foam modifier for addition to cementitious slurriesApr 13, 20Mar 08, 22THE UNITED STATES GYPSUM COMPANY

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2025/0100,182 A Method for 3D Printing a Construction, a 3D Construction Printer System, and a Printing Unit for Use in a 3D Construction Printer SystemJan 18, 23Mar 27, 25Not available
2024/0351,242 THREE-DIMENSIONAL PRINTING HEAD FOR PRINTING A THREE-DIMENSIONAL STRUCTUREJul 08, 22Oct 24, 24Not available
2024/0351,243 KNEADERJun 22, 21Oct 24, 24Not available
2024/0199,487 ALKALINE ACTIVATED CEMENT METHODS AND COMPOSITIONSApr 25, 22Jun 20, 24Not available
2024/0199,492 ALKALINE ACTIVATED CEMENT METHODS AND COMPOSITIONSApr 25, 22Jun 20, 24Not available
2024/0051,874 ALKALINE ACTIVATED CEMENT METHODS AND COMPOSITIONSOct 23, 23Feb 15, 24Not available
2022/0339,817 INTEGRATED MIXER AND NOZZLE DEVICE FOR 3D PRINTER OF BUILDING CONSTRUCTION AND METHODS FOR OPERATING THE SAMEApr 26, 22Oct 27, 22Not available
2021/0122,084 GYPSUM SLURRY MIXER OUTPUT CANISTERSep 18, 20Apr 29, 21THE UNITED STATES GYPSUM COMPANY
2020/0406,500 CONCRETE MIXING MACHINEApr 13, 20Dec 31, 20Not available
2020/0171,451 SYSTEM FOR APPLYING A BUILDING MATERIALAug 09, 18Jun 04, 20Sika Technology AG
2018/0272,564 Flex-Cure Pneumatically Applied Wet BlanketFeb 13, 18Sep 27, 18Flex-Cure LLC
2017/0066,157 Mortar Delivery SystemMay 01, 15Mar 09, 17CONSTRUCTION ROBOTICS, LLC
2017/0008,192 MIXER, MIXING METHOD, AND METHOD FOR PRODUCING LIGHTWEIGHT GYPSUM BOARDNov 17, 14Jan 12, 17YOSHINO GYPSUM CO., LTD.
2017/0008,193 MIXING AND CONVEYING FACILITY FOR DRY BUILDING MATERIALS FROM A SUPPLY SILODec 04, 14Jan 12, 17Not available

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Top Owners in This Subclass

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Patents Issued To Date - By Filing Year

Average Time to Issuance