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WU DI

Overview
  • Total Patents
    295
  • GoodIP Patent Rank
    5,207
  • Filing trend
    ⇩ 63.0%
About

WU DI has a total of 295 patent applications. It decreased the IP activity by 63.0%. Its first patent ever was published in 1994. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets macromolecular chemistry and polymers, environmental technology and basic materials chemistry are QIU YINGCHAO, GUO YINGQING and QIU YINGYING.

Patent filings in countries

World map showing WU DIs patent filings in countries

Patent filings per year

Chart showing WU DIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Di 289
#2 Xue Peilong 15
#3 Meng Haoying 15
#4 Xu Bowei 13
#5 Lin Maoping 12
#6 Zhang Jing 11
#7 Gao Yugang 11
#8 Xue Lei 10
#9 Wang Long 9
#10 Song Qi 9

Latest patents

Publication Filing date Title
CN112251967A Rolling mill rapid cooling device for non-woven fabric production
CN111657403A Biologically fermented pig feed and preparation method thereof
CN111774395A Textile dust collecting device for textile equipment and use method
CN111569983A Intelligent rice mill of rice production processing usefulness
CN111563041A Test case on-demand accurate execution method
CN111346959A Stainless steel pipe forming machine with straightening device
CN110918463A Screening equipment of rice production and processing
CN111079055A Method for loading webpage
CN111021644A Workshop color steel plate nailing equipment
CN110569075A Switching method of multiple operating systems
CN110598403A Process data protection method
CN110306925A A kind of digging perforation structure of the road construction based on shroud
CN110374506A A kind of rolling walking road construction drilling frame
CN110424234A A kind of road construction expansion joint cutter device
CN110404754A A kind of road construction construction sand screening plant
CN110306408A A kind of road construction cement pavement Embosser
CN110255670A A kind of reverse osmosis unit and operation method for exempting to clean offline
CN110181720A A kind of energy-efficient plastic regeneration pelletizer
CN110143318A It is a kind of to utilize plastic products part equilibrant force auxiliary packing machine structure
CN110241515A A kind of automatic bound edge/cap seaming machine and automatic bound edge/lock seaming system