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HEILONGJIANG INST OF PETROCHEM

Overview
  • Total Patents
    16
About

HEILONGJIANG INST OF PETROCHEM has a total of 16 patent applications. Its first patent ever was published in 2002. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are JIANGSU SUNRAY TECHNOLOGY CO LTD, VORONIN A N and FEDERAL NOE G BJUDZHETNOE OBRAZOVATEL NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL NOGO OBRAZOVANIJA TOL J.

Patent filings in countries

World map showing HEILONGJIANG INST OF PETROCHEMs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing HEILONGJIANG INST OF PETROCHEMs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Chunyan Qu 2
#2 Yongling Hu 2
#3 Dezhi Wang 2
#4 Hao Feng 2
#5 Yang Zhang 2
#6 Taishuo Liang 2
#7 Chunrong Zhang 2
#8 Yong Tian 2
#9 Xiaohui Liu 2
#10 Dawei Han 2

Latest patents

Publication Filing date Title
CN101255128A Method for preparing 4-aminophenyl-beta-hydroxyethyl sulfone sulfate
CN101195966A A kind of fire resistant pnenolic aldehyde type fiber finish and preparation method thereof
CN101177395A Liquid-phase air oxidation preparation 3,3 ', the method for 4,4 '-benzophenone tetracarboxylic acid
CN101157610A Decyloxy isobutyric acid and method for synthesizing same
CN101100594A Acid-resistant epoxy resin embedding agent and preparation method thereof
CN101104728A Surface film sizing, modifier acrylate polymer and preparation method
CN101096430A The preparation method of organic phosphorus active flame-proof epoxy resin curing agent amine group phosphonate
CN101058071A Catalyst used for preparing p-tert-butyl benzaldehyde and method for preparing catalyst
CN101058699A A kind of have low dismounting force moment fire resistant anaerobic adhesive and preparation method thereof
CN1827611A Process for preparing 3,3',4,4'-tetracarboxydiphthalic ether dianhydride
CN1803959A Low temperature detachable anaerobic adhesive and method for preparing the same
CN1632089A Method for extracting lutein oil from marigold flower dried flower
CN1439627A Production of isobutyl isobutyrate from isobutyraldehyde by condensation
CN1413971A Method for removing carbonyl material from 1,3-propylene-glycol
CN1398843A Acraldehyde recovering method
CN1369471A Process for preparing 3-hydroxy propanal by hydrating acrolein