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NINGBO DERUNTANG INTELLIGENT TECH CO LTD

Overview
  • Total Patents
    53
  • GoodIP Patent Rank
    27,973
  • Filing trend
    ⇧ 70.0%
About

NINGBO DERUNTANG INTELLIGENT TECH CO LTD has a total of 53 patent applications. It increased the IP activity by 70.0%. Its first patent ever was published in 2016. It filed its patents most often in China and United States. Its main competitors in its focus markets furniture and games, machine tools and engines, pumps and turbines are BAZHOU LIANGJIE HOUSEHOLD PRODUCTS CO LTD, CIXI BOSHENG PLASTIC PRODUCT CO LTD and YAGI MIKIO.

Patent filings in countries

World map showing NINGBO DERUNTANG INTELLIGENT TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 52
#2 United States 1

Patent filings per year

Chart showing NINGBO DERUNTANG INTELLIGENT TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 The Inventor Has Waived The Right To Be Cited 12
#2 He Min 2
#3 Wu Jian 2
#4 Zheng Gen 1

Latest patents

Publication Filing date Title
CN112137537A Cleaning tool with guide structure
CN112006622A Cleaning tool
CN112006620A Foam cotton mop and cleaning tool
CN112006623A Foam cotton mop cleaning tool
CN112006621A Foam cotton mop cleaning tool
CN111973100A Dull and stereotyped mop of water spray
CN111938527A Self-wringing foam cotton mop
CN111904350A Foam cotton mop cleaning tool
CN111759246A Locking structure of flat mop
CN111714050A Flat mop cleaning tool with in-situ cleaning and spin-drying functions
CN111714051A Flat mop cleaning tool without lifting
CN109316141A Convenient for the mop capable of spraying water bar disconnected
CN109222790A Water spray flat mop
CN108814487A Mop cleaning tool
CN110859559A Foam cotton mop with guide structure
CN110859558A Foam cotton mop with improved water squeezing head
CN109222794A Spin-drying type flat mop burnisher
CN110755010A Foam cotton mop cleaning tool
CN108852200A Conducive to the mop and mop-pail stands of draining
CN108937781A Burnisher