Learn more

TIANJIN BAILIZHANFA GROUP CO

Overview
  • Total Patents
    32
  • GoodIP Patent Rank
    136,539
  • Filing trend
    ⇩ 100.0%
About

TIANJIN BAILIZHANFA GROUP CO has a total of 32 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements and surface technology and coating are DAEHANCVD CO LTD, SUZHOU JUHAN VALVE CO LTD and TIANJIN JINGWO VALVE TECHNOLOGY CO LTD.

Patent filings in countries

World map showing TIANJIN BAILIZHANFA GROUP COs patent filings in countries
# Country Total Patents
#1 China 32

Patent filings per year

Chart showing TIANJIN BAILIZHANFA GROUP COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Bin 8
#2 Song Baoming 8
#3 Zhang Maoquan 7
#4 Li Yongchao 6
#5 Liu Zhiying 4
#6 Pei Yaogui 4
#7 Yang Haiqiang 4
#8 Cui Yuanyuan 3
#9 Li Peng 3
#10 Zhang Mingjun 3

Latest patents

Publication Filing date Title
CN107795706A A kind of valve desertification structure
CN107542960A One kind fine setting nodal pattern throttling stop valve valve core structure
CN105333173A Valve seat structure of abrasion-resistant ball valve
CN105221758A A kind of double-valve-seat self sealing structure
CN105240548A Throttling and shutoff multi-function valve supporting on-line maintenance
CN105132850A Nickel-based powder spray-welding process for large gate
CN104676036A Antifriction adjustable ball valve fixed shaft structure
CN104358899A Reversible water injection check valve
CN104455529A Double-eccentric spherical valve sealing structure
CN104373726A Self-adaptive fast clamp
CN104455530A Valve seat combination structure easy and convenient to maintain
CN104235477A Intelligent under-pressure line change valve
CN103557352A Direction-adjustable check valve
CN103511650A Gate valve without valve seat and without pressure in inner chamber
CN103511653A Ultra-low temperature plate valve
CN103335121A Automatic compensation butterfly valve
CN103341844A Installation tool for gate valve base
CN103410996A Dual soft sealing flat gate valve
CN103363146A Valve seat seal structure of ball valve
CN103307295A Low friction flat gate valve