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QINGDAO ENVIRONMENTAL PROT MATERIAL WOOD RHINE CO LTD

Overview
  • Total Patents
    109
  • GoodIP Patent Rank
    13,235
About

QINGDAO ENVIRONMENTAL PROT MATERIAL WOOD RHINE CO LTD has a total of 109 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets machine tools, consumer goods and chemical engineering are CHONGQING YUANHUANG MACHINERY MFG CO LTD, CHONGQING XUNSHENG LOCOMOTIVE PARTS CO LTD and JIANGSU ANXI BIOTECHNOLOGY CO LTD.

Patent filings in countries

World map showing QINGDAO ENVIRONMENTAL PROT MATERIAL WOOD RHINE CO LTDs patent filings in countries
# Country Total Patents
#1 China 109

Patent filings per year

Chart showing QINGDAO ENVIRONMENTAL PROT MATERIAL WOOD RHINE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Fenglei 34
#2 Qiu Zhaoyang 34
#3 Xu Jing 33
#4 Zhang Zegang 33
#5 Zhu Jianpeng 33
#6 Li Yang 33
#7 Xu Xiaoliang 32
#8 Mou Hongxin 32
#9 Bing Zhaofeng 31
#10 Wang Jian Ge 23

Latest patents

Publication Filing date Title
CN104325443A Support device
CN104406021A Tilted support device with support ring
CN104456006A Inclined supporting device
CN104309888A Support device capable of detecting pressure direction
CN104443750A Annular supporting device with adjustable clamping hands
CN104406022A Tilted support device with auxiliary clamp
CN104443752A Inclined supporting device with flashlights
CN104290082A Ring-shaped support device
CN104443751A Supporting device with auxiliary clamping hands
CN104406023A Tilted support device with mobile ring
CN104312187A Brown wood plastic composite formula for flower box board
CN104315776A Water cooling method for workpiece on assembly line
CN104315774A Air cooling method
CN104312188A Novel light brown wood plastic composite formula
CN104311954A Oak-colored wood plastic composite formula
CN104356669A Wood-plastic material formula for chair plate
CN104315773A Air cooling method for granular object
CN104312184A Cyan wood plastic composite formula
CN104312185A Light brown wood plastic composite formula
CN104312186A India earthy yellow wood plastic material formula