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ANHUI PROVINCE HIGHWAY & PORT ENG CO LTD

Overview
  • Total Patents
    43
  • GoodIP Patent Rank
    35,375
  • Filing trend
    ⇧ 300.0%
About

ANHUI PROVINCE HIGHWAY & PORT ENG CO LTD has a total of 43 patent applications. It increased the IP activity by 300.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, machines and environmental technology are GUANGZHOU MUNICIPAL ENG MACHINERY CONSTRUCTION CO LTD, CCCC SHEC FOURTH ENG CO LTD and NO 2 ENG CO LTD CHINA RAILWAY CONSTR 11 BUREAU GROUP.

Patent filings in countries

World map showing ANHUI PROVINCE HIGHWAY & PORT ENG CO LTDs patent filings in countries
# Country Total Patents
#1 China 43

Patent filings per year

Chart showing ANHUI PROVINCE HIGHWAY & PORT ENG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Changchun 17
#2 Guo Ling 14
#3 Lu Xiaofeng 13
#4 Yu Meng 13
#5 Zhang Qiong 11
#6 Su Ying 10
#7 Liu Chunmei 9
#8 Xing Lei 8
#9 Lu Wanfu 7
#10 Ye Minglin 6

Latest patents

Publication Filing date Title
CN112064517A Jacking device and method for short-tower cable-stayed bridge
CN111893976A Movable operation device for lock chamber
CN111745809A Automatic prefabricated light T-beam system and method
CN111702948A Pouring system and pouring method for automatic prefabricated T beam
CN111648452A Drainage ditch component and construction method for building drainage ditch by adopting same
CN111560837A Lifting type river-crossing bridge structure and using method thereof
CN111545687A Reinforcing cage forming device and forming processing method thereof
CN111455858A Integral pouring construction method for column pier
CN111364358A Concrete guardrail lateral surface is repaired with removing frame
CN111348540A Curb overhead hoist
CN111229981A Bridge pile foundation pile head fills connecting reinforcement forming device
CN111236292A Bridge pile foundation pile head pouring connection steel bar structure and construction method thereof
CN110713119A Manual hole digging pile transportation derrick
CN110685279A Electronic hand-held type bored concrete pile steel pipe ann dismouting is put
CN110878524A Construction method of steel pipe concrete arch bridge installation system
CN110878564A Construction method of foundation pile sounding pipe installation structure
CN110777816A Construction method of composite assembly type chute
CN110777835A Construction method of steel pipe pile supporting pile foundation bearing platform formwork system
CN110777684A Construction method of gravity type bridge pier dismantling system
CN110804948A Construction method of steel pipe pile bailey truss foundation full-space bracket system