Class B29K : INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
Subclass 29/00: Use of polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals as moulding material
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12257771 | Three-dimensional object additive manufacturing method and device, storage medium, and computer apparatus | Feb 06, 23 | Mar 25, 25 | ZHUHAI SAILNER 3D TECHNOLOGY CO., LTD. |
| 12246868 | Method of forming an automatic dishwashing pouch, vacuum forming system and pouch | Jan 17, 20 | Mar 11, 25 | RECKITT BENCKISER FINISH B.V. |
| 12227607 | Production method for modified vinyl alcohol-based polymer particles and particles obtained using same | Mar 12, 20 | Feb 18, 25 | Kuraray Co. Ltd. |
| 12202663 | Water-soluble film for packaging | Aug 27, 18 | Jan 21, 25 | SEKISUI CHEMICAL CO., LTD. |
| 12186937 | Method, plant and molds for forming slabs of agglomerate | Oct 16, 20 | Jan 07, 25 | Not available |
| 12179264 | Object producing method | Mar 12, 22 | Dec 31, 24 | Ricoh Company, Ltd. |
| 12162188 | Anti-ablative coating material for resin-based composite material and preparation method therefor | Jun 17, 20 | Dec 10, 24 | AECC BEIJING INSTITUTE OF AERONAUTICAL MATERIALS |
| 12151407 | Forming mold for a PVB film for HUD | Nov 03, 20 | Nov 26, 24 | SAINT - GOBAIN GLASS FRANCE |
| 12151459 | Wedge-shaped multi-layer interlayer with outer skin layers of varying thickness | Dec 17, 20 | Nov 26, 24 | Solutia Inc. |
| 12144553 | Dynamic flow phantom for in vitro cardiac intervention pre-procedure planning and testing using patent specific 3D printed anatomical models | Mar 05, 19 | Nov 19, 24 | Board of Trustees Rutgers The State University of New Jersey |
| 12133550 | Molding apparatus, cigarette filter rod and preparation method thereof | Dec 14, 18 | Nov 05, 24 | China Tobacco Hunan Industrial Co., Ltd. |
| 12108871 | Brush roller and its manufacturing method and brush roller mold | Oct 19, 21 | Oct 08, 24 | CENEFOM CORP. |
| 12076933 | Use of polyhydroxy compound as plasticizer for polyvinyl alcohol in 3D printing process | Oct 16, 17 | Sep 03, 24 | Kuraray Co. Ltd. |
| 12059503 | Method for the manufacture of solid dosage forms | Feb 13, 22 | Aug 13, 24 | Not available |
| 12043730 | Fused deposition modeling type additive manufacturing material | Jan 21, 21 | Jul 23, 24 | Kimmon Manufacturing Co. Ltd. and Mitsubishi Chemical Corporation |
| 12011872 | Additive manufacture-assisted method for making structural elements having controlled failure characteristics | Jun 20, 23 | Jun 18, 24 | Saudi Arabian Oil Company; William Marsh Rice University; |
| 11998101 | Solution refill cartridge device | Oct 21, 21 | Jun 04, 24 | Not available |
| 12001094 | Optical film and method of manufacturing the same, reflective liquid crystal display panel and display apparatus | Nov 17, 20 | Jun 04, 24 | BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.; BOE Technology Group Co. Ltd.; |
| 11993002 | Additive manufacture-assisted method for making structural elements having controlled failure characteristics | Jun 20, 23 | May 28, 24 | Saudi Arabian Oil Company; William Marsh Rice University; |
| 11993003 | Additive manufacture-assisted method for making structural elements having controlled failure characteristics | Jun 20, 23 | May 28, 24 | Saudi Arabian Oil Company; William Marsh Rice University; |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0083,356 | METHOD, PLANT AND MOLDS FOR FORMING SLABS OF AGGLOMERATE | Nov 22, 24 | Mar 13, 25 | Not available |
| 2025/0074,031 | WEDGE-SHAPED MULTI-LAYER INTERLAYER WITH OUTER SKIN LAYERS OF VARYING THICKNESS | Nov 19, 24 | Mar 06, 25 | Solutia Inc. |
| 2025/0065,568 | METHOD, APPARATUS, AND SYSTEM FOR SUPPORT MATERIAL REMOVAL FROM A 3D-PRINTED OBJECT | Dec 08, 22 | Feb 27, 25 | Not available |
| 2025/0066,598 | Melt-Processable Polyvinyl Alcohol Composition, Method for Producing and Use Thereof | Aug 22, 24 | Feb 27, 25 | Not available |
| 2025/0050,543 | METHOD FOR RECYCLING RESIDUE FROM MXene PREPARATION AND USE OF RESIDUE IN BIOSENSOR | Oct 23, 24 | Feb 13, 25 | WUHAN INSTITUTE OF TECHNOLOGY |
| 2025/0033,250 | FORMING METHOD OF A PVB FILM FOR HUD | Oct 14, 24 | Jan 30, 25 | Not available |
| 2025/0001,737 | POLYMER INTERLAYER WITH BLOCKED CORE LAYER | Aug 25, 22 | Jan 02, 25 | Solutia Inc. |
| 2025/0002,696 | EXTRUDABLE BIODEGRADABLE COMPOSITION MATERIALS AND EXTRUSION PROCESS THEREOF | Nov 10, 22 | Jan 02, 25 | Not available |
| 2024/0408,798 | KITS AND MOLDS FOR PREPARING CURED ARTICLES | Dec 12, 22 | Dec 12, 24 | Not available |
| 2024/0408,857 | MULTI-LAYER BARRIER FILM, METHOD FOR PRODUCING SAME, AND PACKAGING MATERIAL INCLUDING SAME | Oct 20, 22 | Dec 12, 24 | Not available |
| 2024/0398,406 | HOLLOW HYDROGEL SUTURE FOR BIDIRECTIONAL LIQUID DELIVERY AND SENSING COMMUNICATION AND PREPARATION METHODS THEREOF | Jan 23, 24 | Dec 05, 24 | ARMY MEDICAL UNIVERSITY |
| 2024/0400,879 | HEATING ELEMENT COMPOSITION CAPABLE OF THREE-DIMENSIONAL MOLDING, AND FILM HEATER FORMED THEREFROM | May 20, 22 | Dec 05, 24 | TERAON CO., LTD. |
| 2024/0400,820 | POLYHYDROXYALKANOATE CAPSULE FOR BEVERAGE PREPARATION | Jun 03, 24 | Dec 05, 24 | MY TEA CUP AG |
| 2024/0392,085 | CARBON FIBER REINFORCED COMPOSITE AND PRODUCTION METHOD OF CARBON FIBER REINFORCED COMPOSITE | Sep 22, 22 | Nov 28, 24 | Sekisui Chemical Co. LTD |
| 2024/0374,531 | Apparatus for the manufacture of solid dosage forms | Jul 01, 24 | Nov 14, 24 | Not available |
| 2024/0376,277 | WATER-SOLUBLE FILM INCLUDING METAL SALTS | May 08, 24 | Nov 14, 24 | Not available |
| 2024/0360,298 | COMPOSITIONS FOR MAKING BIODEGRADABLE PLASTIC | Jan 26, 22 | Oct 31, 24 | CTK RESEARCH AND DEVELOPMENT CANADA LTD. |
| 2024/0335,988 | METHOD FOR MANUFACTURING GLASS PLATE EQUIPPED WITH VEHICLE WINDOW-TYPE RESIN FRAME | Jun 17, 24 | Oct 10, 24 | AGC Inc. |
| 2024/0316,878 | MANUFACTURE OF MICROSTRUCTURES | Nov 22, 23 | Sep 26, 24 | TransDerm, Inc. |
| 2024/0317,441 | SYSTEMS AND METHODS FOR FORMING DUAL LAYER WATER SOLUBLE PACKETS | Feb 28, 24 | Sep 26, 24 | Not available |
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