Learn more

QUJING BOHAO BIOTECH CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    215,324
About

QUJING BOHAO BIOTECH CO LTD has a total of 13 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering and environmental technology are TIAN PENGCHENG, NIPPON AIR FILTER and CHENG YUAN ENVIRONMENT TECHNOLOGY CO LTD.

Patent filings in countries

World map showing QUJING BOHAO BIOTECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing QUJING BOHAO BIOTECH CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Zhengbo Pan 5
#2 Pan Zhengbo 4
#3 Laoliu Bai 3
#4 Deyong Cao 2
#5 Cao Deyong 2
#6 Linqiang Zhong 2
#7 Bai Laoliu 2
#8 Jinxue Wen 1
#9 Tian Li 1
#10 Pan Conghua 1

Latest patents

Publication Filing date Title
CN105999792A Filtering apparatus used for xanthophyll saponification liquor
CN104072211A Method for utilizing marigold flower wastewater
CN103655754A Ointment for preventing and treating allergy of marigold flowers
CN103535169A Method for cultivating pigment marigolds in sand of high and cold region
CN102636004A Airflow suspension drying device with double-suspension intermittent wheel for reloading and discharging
CN102416030A Production method for marigold dried flower particles
CN102429225A Xanthophylls soft capsules and preparation method thereof
CN102503877A Method for extracting astaxanthin
CN102429265A Lutein walnut powder capsule
CN102093275A Method for increasing content of lutein ester in lutein extract
CN101955456A Method for preparing high purity xanthophyll crystal
CN101401521A Seed introduction cultural technique for pigment marigold at high altitude area
CN101590088A Be used for removing the technology that leaches mixed liquor impurity in the lutein factice production