E01D 2/04

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
2024/0301,636 INTELLIGENT REINFORCING SUPPORT FOR REINFORCED CONCRETE LOW-BOX GIRDERS AND METHOD FOR MINIMALLY INVASIVE REINFORCEMENTMar 16, 22Sep 12, 24SHANDONG UNIVERSITY
2024/0181,675 REMOVAL-FACILITATED ANCHOR SEALING DEVICE FOR BOX GIRDER CONSTRUCTIONAug 21, 23Jun 06, 24Not available
2024/0117,577 LIGHTWEIGHT BRIDGE STRUCTURE AND STRUCTURAL JOINT DESIGNOct 11, 23Apr 11, 24Not available
2023/0349,113 COMPOSITE BOX GIRDER STRUCTURE AND CONSTRUCTION METHOD THEREFORJul 03, 23Nov 02, 23HUNAN UNIVERSITY
2022/0403,610 STEEL-CONCRETE COMPOSITE WEB AND CONSTRUCTION METHOD THEREOFJun 21, 22Dec 22, 22Guangxi Beitou Highway Construction Investment Group Co., Ltd.; Guangxi Qianglu Engineering Consulting Co., Ltd.; Guangxi Road Construction Investment Co., Ltd.;
2022/0220,678 Construction method for upright lifting of large-tonnage box girder to bridge, and erection method for large-tonnage box girderMay 15, 20Jul 14, 22Not available
2022/0205,196 EA Box Girder SystemDec 29, 20Jun 30, 22AEEE Capital Holding & Advisory Group
2021/0363,709 TUB GIRDERS AND RELATED MANUFACTURING METHODSAug 10, 21Nov 25, 21Valmont Industries Inc.
2020/0347,561 TUB GIRDERS AND RELATED MANUFACTURING METHODSJul 20, 20Nov 05, 20Valmont Industries Inc.
2020/0256,022 TUB GIRDERS AND RELATED MANUFACTURING METHODSFeb 12, 19Aug 13, 20Not available
2018/0291,569 CABLE-STAYED SUSPENSION BRIDGE STRUCTURE SUITABLE FOR SUPER LONG SPANSApr 04, 18Oct 11, 18CCCC SECOND HIGHWAY CONSULTANT CO., LTD.
2010/0192,313 MODULAR STEEL BRIDGEAug 16, 07Aug 05, 10RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
2010/0043,153 Bridge structureSep 26, 08Feb 25, 10Not available