| 2024/0240,416 | SOCKET ASSEMBLED ARCH RIB, MANUFACTURING AND CONSTRUCTION METHOD THEREOF, AND ARCH BRIDGE | Mar 16, 22 | Jul 18, 24 | SHANDONG UNIVERSITY |
| 2024/0158,998 | VEHICLE-TO-ROAD TECHNOLOGY FOR ALIGNMENT, STOPPING, SLOWING, AND SLIPPING BY ELECTROMAGNETIC FORCES | Oct 09, 23 | May 16, 24 | Not available |
| 2023/0057,146 | SYSTEM FOR AN ARCH BRIDGE AND METHODS OF PRODUCING THE SAME | Aug 20, 21 | Feb 23, 23 | Not available |
| 2021/0062,441 | ARCH FOOT MAINTAINING DEVICE AND MAINTENANCE METHOD FOR ACHIEVING MULTI-DEGREE-OF-FREEDOM DISPLACEMENT OF ARCH FOOT | Apr 08, 19 | Mar 04, 21 | CHANGSHA UNIVERSITY OF SCIENCE & TECHNOLOGY |
| 2020/0248,414 | METHOD FOR PRODUCING AN INTEGRAL BRIDGE, AND INTEGRAL BRIDGE | Jul 26, 18 | Aug 06, 20 | Not available |
| 2014/0223,674 | EXTENDED-SPAN AND ALTERNATIVELY-SHAPED ARCH BRIDGE AND CONSTRUCTION METHOD THEREFOR | Sep 30, 11 | Aug 14, 14 | Shenzhen Bridge Design & Research Institute Co., Ltd., SHENZHEN MUNICIPAL DESIGN & RESEARCH INSTITUTE CO., LTD., |
| 2013/0047,351 | PIPELINE CROSSING BRIDGE | Aug 31, 11 | Feb 28, 13 | Not available |
| 2011/0271,467 | MULTIPLE TRACK RAILROAD SYSTEM | Nov 05, 10 | Nov 10, 11 | Not available |
| 2010/0024,320 | Arch Structure | Nov 30, 07 | Feb 04, 10 | Not available |
| 2009/0126,129 | Precast Arch-Shaped Overfilled Structure | Mar 20, 08 | May 21, 09 | WELLS FARGO BANK, NATIONAL ASSOCIATION |
| 2008/0005,857 | Arch bridge | Jul 10, 06 | Jan 10, 08 | CHEN, YIVAN, Shenzhen Zhongnan Engineering Scie, SHENZHEN ZHONGNAN ENGINEERING SCIENCE AND TECHNOLOGY CO., LTD., Yiyan CHEN, YONG, LI, Yuzhong LEI, |
| 2004/0062,609 | Hybrid arched overfilled structure | Sep 08, 03 | Apr 01, 04 | CONTECH ENGINEERED SOLUTIONS LLC |
| 2003/0126,695 | Abutment with seismic restraints | Jan 10, 02 | Jul 10, 03 | R&B LEASING, LLC |