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NINGXIA BAOTA PETROCHEMICAL SCIENCE & TECHNOLOGY IND DEV CO LTD

Overview
  • Total Patents
    54
  • GoodIP Patent Rank
    33,325
About

NINGXIA BAOTA PETROCHEMICAL SCIENCE & TECHNOLOGY IND DEV CO LTD has a total of 54 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, basic materials chemistry and chemical engineering are SYNEFUELS CHINA INC, UFIM NEFTEPERERABATYVAYUSHCHIJ and SEKIYU COMBINAT KODO TOGO UNEI.

Patent filings in countries

World map showing NINGXIA BAOTA PETROCHEMICAL SCIENCE & TECHNOLOGY IND DEV CO LTDs patent filings in countries
# Country Total Patents
#1 China 54

Patent filings per year

Chart showing NINGXIA BAOTA PETROCHEMICAL SCIENCE & TECHNOLOGY IND DEV CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Xiaoli 19
#2 Ma Lihai 17
#3 Xu Jian 15
#4 Yang Huilin 11
#5 Li Guoming 10
#6 Zhang Lizhong 9
#7 Li Hongjun 7
#8 Kong Delin 7
#9 Li Yongjun 7
#10 Guo Yusheng 7

Latest patents

Publication Filing date Title
CN105087120A Self-repair lubricating grease for bearing
CN105087107A Preparation method of bearing lubricating grease
CN105042551A Energy-saving emission-reducing process for atmospheric and vacuum distillation unit
CN105013365A Novel ammonia and air mixer
CN104944424A Preparation method of activated carbon material with specific area of 2300 m<2>/g
CN105037757A Method for producing enhanced polyethylene plastic inspection chamber by using waste carbon fibers
CN104946304A Decoloration and deodorizing integrated device for low-grade diesel and method
CN104941444A Comprehensive treatment device and method for treating acidic exhaust gas from refinery plant
CN104944717A Environmental protection treatment process for oily sludge
CN104930873A Dead steam recovery technique
CN104927951A Decarbonization and dehydration process for natural gas
CN104801121A Bag-type dust remover adopting filter bags arranged in honeycomb manner
CN104845671A Novel process technology using combined operation mode
CN104860747A Method for preparing sustained-release composite fertilizer with dust waste in active-carbon-activated tail gas
CN104694175A High-performance methanol diesel fuel
CN104711047A High-performance, energy-saving and environment-friendly water micro-emulsification diesel oil
CN104804015A Efficient and environment-friendly preparation method of carboxylic ester compound
CN104692569A Method for degrading waste alkaline residues through ozone-light wave catalytic oxidation
CN104845686A Formula of diesel oil micro-emulsified complexing agent and preparation method of emulsified diesel oil
CN104673464A Lubricating grease for bearing