Learn more

GUANGDONG RONGHUI PEARL CULTURE CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    162,097
  • Filing trend
    ⇩ 33.0%
About

GUANGDONG RONGHUI PEARL CULTURE CO LTD has a total of 11 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets foods and drinks, environmental technology and pharmaceuticals are JEOLLANAMDO, NINGBO FREE TRADE ZONE HUAMENG BIOTECHNOLOGY CO LTD and CHONGQING CHUNXU AGRICULTURAL DEV CO LTD.

Patent filings in countries

World map showing GUANGDONG RONGHUI PEARL CULTURE CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing GUANGDONG RONGHUI PEARL CULTURE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yin Guorong 10
#2 Yin Nanshan 3
#3 Liang Feilong 2
#4 Yin Zhenhua 2
#5 Yin Chunmei 1
#6 Huang Dinan 1
#7 Yin Yongzhi 1
#8 Ren Zhenghua 1

Latest patents

Publication Filing date Title
CN112167909A Photo frame structure and manufacturing method
CN111771784A Method for producing blister pearl and regenerative cell bead by using pinctada martensii golden-lip pearl culturing shell
CN111213602A Fertilization seedling raising method for culturing inner shell yellow pinctada martensii into inner shell deep yellow golden pinctada martensii
CN110420162A A kind of freeze-drying store method of the white active constituent of Dicksoniaceae liquid eggs
CN109939129A A kind of application of pearl mother liquor in preparation cell repair product
CN109674728A A kind of method and application with the pearl shell mother liquor production ultra-fine grade pearl powder of high-content
CN108935249A Pearl breedinmg natural peral method and gained pearl
CN107244685A The preparation method that a kind of utilization sea water pearls shell makes the water-disintegrable material of highly basic
CN107079856A It is a kind of that the method for having core to dissociate marine rainbow pearl is cultivated with Trachyostracous mussel
CN106665455A Factory-like temperature-controlled prawn culture system with simple and convenient water changing devices, and application method thereof
CN106265748A A kind of preparation method of the nanometer Margarita powder rich in bioactive peptide