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HEFEI RUIXUE CHEMICAL TECHNOLOGY CO LTD

Overview
  • Total Patents
    50
  • GoodIP Patent Rank
    29,995
About

HEFEI RUIXUE CHEMICAL TECHNOLOGY CO LTD has a total of 50 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets basic materials chemistry are COATES ELECTROGRAPHICS LTD, HONGSAM DIGITAL SCIENCE & TECHNOLOGY CO LTD and YINGKE DONGGUAN PRINTING INK MFG LTD.

Patent filings in countries

World map showing HEFEI RUIXUE CHEMICAL TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 50

Patent filings per year

Chart showing HEFEI RUIXUE CHEMICAL TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Coating compositions

Top inventors

# Name Total Patents
#1 Liu Baocai 50

Latest patents

Publication Filing date Title
CN105295538A Water-soluble ink
CN105295542A Ink for ball-point pen
CN105295534A Ink allowing handwriting to be erased with erasers
CN105295523A Magic-pen erasable ink
CN105295526A Ink capable of being hydrolyzed and used for fiber pen
CN105295535A Magic pen erasable ink capable of being used for fountain pen
CN105295524A Ink capable of automatically disappearing
CN105273495A Easy-to-eliminate water soluble ink
CN105295521A Cross-stitch ink easy to remove
CN105295537A Colorful dye-based ink
CN105295544A Printing ink with excellent lubricity
CN105295528A Novel cross-stitch ink
CN105273497A Ink for cross stitch
CN105295541A Erasable ink for pen
CN105295548A Writing ink
CN105295516A Novel water-soluble ink
CN105295549A Colorful dye-based gel pen ink
CN105315789A Water-soluble inkjet ink
CN105295520A Ink for writing on whiteboard through fiber-tip pen
CN105295532A Writing ink between gel ink and oil ink