Learn more

NANTONG HENGLONG CHEMICAL ENGINEERING CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    81,375
About

NANTONG HENGLONG CHEMICAL ENGINEERING CO LTD has a total of 21 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets surface technology and coating are SOLOVEV VIKTOR A, G OBRAZOVATEL NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL NOGO OBRAZOVANIJA TOL JATTINSKIJ GU and TAKATANI MATSUFUMI.

Patent filings in countries

World map showing NANTONG HENGLONG CHEMICAL ENGINEERING CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing NANTONG HENGLONG CHEMICAL ENGINEERING CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Ding Haijun 21

Latest patents

Publication Filing date Title
CN104593120A Demulsifier
CN104593763A Metal surface treatment agent
CN104592711A Novel rubber antiager
CN104559125A Antistatic agent
CN104562065A Metal rust inhibitor
CN104560235A Emulsifier
CN104559844A Metal adhesive
CN103952025A Waterproof paint for buildings
CN103952030A Water-based noise-reduction paint
CN103965703A Cement floor coating
CN103965784A Asphalt waterproof coating material
CN103800242A Raw-stock anti-wrinkle eye cream
CN103800243A Raw-stock moisturizing eye cream
CN103816077A Pore-tightening facial mask
CN103830158A Whitening and moisturizing cream
CN103800267A Rose skin-whitening hand cream
CN103816104A Anti-wrinkle moisturizing lotion
CN103800266A Lavender moisturizing hand cream
CN103816080A Cheese face-moisturizing facial mask
CN103816076A Rose whitening facial mask