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SUN HONGFANG

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    162,363
About

SUN HONGFANG has a total of 11 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 environmental technology, medical technology and consumer goods are OBSHCHESTVO OGRANICHENNOJ OTVE, TZU CHI UNIV OF SCIENCE AND TECHNOLOGY and GEN HOSPITAL PLA.

Patent filings in countries

World map showing SUN HONGFANGs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing SUN HONGFANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sun Hongfang 11
#2 Yang Qinglan 5
#3 Chen Lan 1
#4 Han Xia 1
#5 Zhang Jianxiong 1
#6 Tian Ruhui 1
#7 Li Zheng 1

Latest patents

Publication Filing date Title
CN110559131A Adult penis postoperative shorts type wearable wrapping device
CN104313727A Method for preparing gypsum fibers by utilizing alabaster
CN104313726A Preparation method for gypsum fibers
CN104311111A Method for preparing movable gypsum floor tiles by using desulfurated gypsum
CN104176758A Process for producing high-strength gypsum through dry method by adopting natural gypsum
CN104192887A Process for producing high-strength gypsum by using slag powder material and industrial by-product gypsum by dry method
CN104072194A Insulating layer plastering gypsum
CN104086148A Bottom plastering gypsum powder
CN104072076A Surface layer grinding gypsum powder
CN104030648A Light fireproof insulation type composite panel
CN104030582A Nano cement preparation method and application thereof