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LONG DI

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    231,766
About

LONG DI has a total of 13 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, medical technology and machines are YANG BOWEI, CHANGZHOU YINGSHUN ELECTRONIC CO LTD and MILLER RICHARD A.

Patent filings in countries

World map showing LONG DIs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Long Di 13
#2 Zhang Sen 1
#3 Deng Zhongnan 1
#4 Wen Zhang 1

Latest patents

Publication Filing date Title
CN105326510A Laparoscopic venous blood taking needle
CN103710033A Environment-friendly and fireproof flame retardant
CN103709477A Flame retardant material prepared by using waste plastics
CN103710032A Flame retardant composition
CN103666489A Halogen-free low-smoke fireproof material
CN103739912A Artificial flame retardant composite film
CN103664037A External thermal-insulation flame-retardant slurry for building exterior wall
CN103666490A Novel fire retardant
CN103656952A Fire retardant
CN103689842A Fireproof flame-retardant textile
CN103656951A Fire extinguisher content
CN103656953A Fire extinguishing bullet content
CN103666488A High-efficient fire retardant