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CHEN RONGFANG

Overview
  • Total Patents
    40
  • GoodIP Patent Rank
    38,334
  • Filing trend
    ⇩ 100.0%
About

CHEN RONGFANG has a total of 40 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets basic materials chemistry, pharmaceuticals and macromolecular chemistry and polymers are LI WENXIU, WENG XUN and ZHANG XUEJIAN.

Patent filings in countries

World map showing CHEN RONGFANGs patent filings in countries
# Country Total Patents
#1 China 40

Patent filings per year

Chart showing CHEN RONGFANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Rongfang 40

Latest patents

Publication Filing date Title
CN111830776A Optical projection screen
CN109720748A Convenient for storing and extracting chemical products case
CN109706070A Dehumidify biochemical cultivation case
CN109699627A LED heat dissipation bug light device
CN109709354A LED lamp tube detection device
CN109708917A Geology detects sampler
CN109708918A Portable soil collector
CN109714074A Portable wireless electronic communication device
CN109703634A Portable automobile spare tire fixing device
CN109706052A Easy to operate nucleic acid extracting instrument
CN109703905A Portable geology detects control box
CN108942848A A kind of power equipment tool rack being moved easily
CN108947432A A kind of exterior-wall heat insulation polyphenyl particle heat-insulating mortar
CN108942842A A kind of electric power overhaul cabinet being convenient for carrying
CN108930341A A kind of Cracking-resistant inorganic insulation mortar heat-insulation system
CN108929068A A kind of cement foamed board raw material of complex heat-preservation
CN108963806A A kind of rainproof distribution box
CN108933394A A kind of moisture-proof rain-proof electric power box
CN107661382A A kind of Chinese medicine composition for alleviating scapulohumeral periarthritis
CN107661390A A kind of Chinese medicine composition for alleviating sciatica