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UNIV HUANAN AGRICULT

Overview
  • Total Patents
    53
About

UNIV HUANAN AGRICULT has a total of 53 patent applications. Its first patent ever was published in 1986. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and basic materials chemistry are YUANDONG WU, XINCHANG DACHENG BIOLOG SCIENCE & TECHNOLOGY CO LTD and GUIZHOU RES INST OF TOBACCO SCIENCE.

Patent filings in countries

World map showing UNIV HUANAN AGRICULTs patent filings in countries
# Country Total Patents
#1 China 53

Patent filings per year

Chart showing UNIV HUANAN AGRICULTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Hanhong 12
#2 Xu Fengcai 6
#3 Liao Zongwen 4
#4 Li Yuanzhi 4
#5 Gao Xiangyang 4
#6 Zhang Zhaoqi 3
#7 Mao Xiaoyun 3
#8 Sun Yuanming 3
#9 Wu Zhenxian 2
#10 Pang Xuequn 2

Latest patents

Publication Filing date Title
CN101000050A Halfsphere-shaped sucking type piezoelectric ultrasonic pump
CN1711853A Processing method of Hami melon pulp and products therefrom
CN1811446A Streptomycin immune chromatographic semiquantitative test paper detecting method
CN1613851A Extracting method for natural alkali of isoquinoline
CN1613850A Use of natural alkali of isoquinoline
CN1561730A Nimbin and abamectin mixed pesticide preparation
CN1561734A Nimbin and fipronil mixed pesticide preparation
CN1561729A Nimbin and abamectin mixed pesticide preparation
CN1451261A City sewage artificial wet land flower culture method
CN1423940A Microwave extracting method for raw nimbin
CN1423939A Preparation for nimbin powder without aflatoxin
CN1423938A Preparation for high-content nimbin powder
CN1423941A Nimbin suspending agent and preparation thereof
CN1401313A Antisenility cosmetics additive, preparation and use thereof
CN1401219A Method for breeding light- and temp.-sensitive nucleus sterile line rice with plant age regulatory fertility
CN1397176A Non-sulfur antistaling method for litchi
CN1397585A Process for preparing bentonite-high-molecular material composition
CN1369196A Method for breeding lawn grass by clonic variation of body cells
CN1414096A Preparation method of beta cyclodextrin carthworm plasmin modification enzyme
CN1334342A Process for preparing immobilized earth worm fibrinolysin