Learn more

REN HANG

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    195,795
  • Filing trend
    ⇧ 50.0%
About

REN HANG has a total of 11 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 1993. It filed its patents most often in China and United States. Its main competitors in its focus markets foods and drinks, basic materials chemistry and chemical engineering are NINGBO ZHONGYI PETROCHEMICAL TECHNOLOGY CO LTD, JIANGSU JINMEN ENERGY EQUIPMENT CO LTD and GAPS TECH LLC.

Patent filings in countries

World map showing REN HANGs patent filings in countries
# Country Total Patents
#1 China 10
#2 United States 1

Patent filings per year

Chart showing REN HANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ren Hang 10
#2 Hang Ren 1

Latest patents

Publication Filing date Title
CN108558155A A kind of processing method of oily sludge harmless resource
CN107455626A A kind of spot-removing beautifying face fruit drink and preparation method thereof
CN107137422A Application of the plant pectin in treatment gout product
CN103242978A Natural plant cleaning agent for cleaning heavy oil in kitchen and preparation method of natural plant cleaning agent
CN103242972A Cleaning emulsion for daily kitchen care and preparation method thereof
CN103215146A Liquid clothes detergent added with natural citrus extract
CN1168780A Art for making edible ice flower
CN1168769A Art for making fruit-like ice-cream
CN1091728A Refining stone and preparation method thereof