B29D 7/01

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Class  B29D : PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE


Subclass 7/01: Producing flat articles, e.g. films or sheets (B29D 24/00 takes precedence) Films or sheets

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12208589 Laminating system, insert injection system including laminating process, laminating method, and insert injection method including laminating processMay 09, 24Jan 28, 25Not available
12202237 Elastic film and method for producing an elastic layer materialSep 19, 22Jan 21, 25Not available
12172358 System and method for continuously manufacturing cured membranesSep 13, 23Dec 24, 24HOLCIM TECHNOLOGY LTD
12145335 Production method of optical filmJan 10, 20Nov 19, 24Shanjin Optoelectronics (NANJING) Co., Ltd.
12103750 Printed matte finish carrierDec 06, 21Oct 01, 24Illinois Tool Works Inc.
12103259 Laminating system, insert injection system including laminating process, laminating method, and insert injection method including laminating processNov 03, 23Oct 01, 24Not available
12098840 Light diffusion plate and method for manufacturing the sameAug 02, 21Sep 24, 24ENTIRE TECHNOLOGY CO., LTD.
12083731 Method for controlling a nozzle slot of a discharge nozzle for a film track of a flat film machineNov 05, 19Sep 10, 24WINDMÖLLER & HÖLSCHER KG
12084631 Multilayer dissolvable solid article and method of making sameMar 18, 20Sep 10, 24The Procter & Gamble Company
12061315 Composite barrier film for attaching to a quantum-dot film and the method to make the sameJan 18, 22Aug 13, 24UBright Optronics Corporation
12005689 Films and bags having low-force extension patternsNov 02, 18Jun 11, 24The Glad Products Company
11999139 Multilayer thermoplastic film with improved puncture resistance performanceAug 20, 19Jun 04, 24Dow Global Technologies LLC
11992562 Percutaneous absorption preparation for treating dementia comprising donepezilNov 07, 18May 28, 24Dong-A ST Co., Ltd.; KM Transderm Ltd.;
11987027 Recycled thermoplastic polyurethane mixed leather and manufacturing method thereofJun 22, 22May 21, 24SAN FANG CHEMICAL INDUSTRY CO., LTD.
RE49917 Slipsheet, divider sheet and method for making the sameJun 24, 21Apr 16, 24Fresh-Pak LLC
11958282 Breathable films having increased hydrostatic head pressureNov 10, 17Apr 16, 24Berry Film Products Company, Inc.
11947144 Poly(vinyl alcohol) film and production method for polarizing filmMar 28, 19Apr 02, 24SEKISUI CHEMICAL CO., LTD.
11945907 Liquid crystal polymer film and laminate comprising the sameDec 18, 20Apr 02, 24Chang Chun Plastics Co. Ltd.
11926117 MDO thermoresistant heat-shrinkable multilayer filmNov 24, 17Mar 12, 24SK Chemicals Co. Ltd.
11926698 Liquid crystal polymer film and laminate comprising the sameDec 18, 20Mar 12, 24Chang Chun Plastics Co. Ltd.

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2025/0073,977 BIAXIALLY STRETCHED POLYAMIDE FILM ROLLDec 20, 22Mar 06, 25Toyo Boseki Kabushiki Kaisha T/A Toyobo Co. Ltd.
2025/0074,020 PREPARATION METHOD OF BISMUTH ION FUNCTIONAL GRAPHENE AGRICULTURAL FILMNov 20, 24Mar 06, 25Not available
2025/0050,600 Base Material For Waterproof Wall And Floor And Preparation Method ThereforMar 13, 23Feb 13, 25Anhui Yangzi Flooring Incorporated Company; Anhui Yangzi Meija New Material Technology Co., Ltd;
2025/0001,721 THERMOPLASTIC BAGS WITH ENHANCED DART IMPACT RESISTANCESep 12, 24Jan 02, 25Not available
2024/0399,636 PVC FLOORING, AND PRODUCTION LINE AND PREPARATION METHOD THEREOFOct 10, 22Dec 05, 24WUXI BOYU PLASTIC MACHINERY CO., LTD.
2024/0392,947 Light Diffusion Plate and Method for Manufacturing the SameAug 01, 24Nov 28, 24Entire Technology Co., Ltd.
2024/0381,577 HEAT-DISSIPATING SHEET AND METHOD FOR MANUFACTURING THE SAMESep 14, 22Nov 14, 24Not available
2024/0325,591 FILMS WITH MALODOR CONTROLMar 01, 24Oct 03, 24Not available
2024/0217,204 BREATHABLE FILMS HAVING INCREASED HYDROSTATIC HEAD PRESSUREMar 18, 24Jul 04, 24Not available
2024/0198,612 FORMING DEVICE AND FORMING METHODApr 26, 23Jun 20, 24MITSUBISHI HEAVY INDUSTRIES, LTD.
2024/0190,115 WIDE MICROPOROUS FILMApr 12, 22Jun 13, 24Not available
2024/0092,054 THERMOPLASTIC BAGS WITH COMPLEX STRETCH PATTERNSNov 30, 23Mar 21, 24Not available
2024/0071,351 METHOD OF MANUFACTURING SOUNDPROOF SHEET AND SOUNDPROOF SHEETAug 28, 23Feb 29, 24Not available
2024/0042,727 THERMOPLASTIC BAGS WITH COMPLEX STRETCH PATTERNSOct 20, 23Feb 08, 24Not available
2023/0127,339 METHOD OF MANUFACTURING ELONGATED FOAM SHEET, METHOD OF MANUFACTURING COMPOSITE MATERIAL AND ELONGATED FOAM SHEETDec 23, 22Apr 27, 23Not available
2022/0282,028 PHASE CONTRAST FILM AND PRODUCTION METHOD THEREFORAug 27, 20Sep 08, 22ZEON CORPORATION
2022/0281,254 Laser Markable Label and TagJul 16, 20Sep 08, 22AGFA - Gevaert NV
2022/0054,704 CONCENTRATED AQUEOUS SILK FIBROIN SOLUTION AND USE THEREOFSep 03, 21Feb 24, 22Not available
2022/0032,523 METHOD OF MAKING A FLEXIBLE PACKAGE MADE OF POLYMERIC FILMJul 28, 21Feb 03, 22Not available
2021/0187,884 LIQUID CRYSTAL POLYMER FILM AND LAMINATE COMPRISING THE SAMEDec 18, 20Jun 24, 21Not available

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