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SHANDONG SHENHUA SHANDA ENERGY ENV CO LTD

Overview
  • Total Patents
    47
  • GoodIP Patent Rank
    31,906
  • Filing trend
    ⇩ 20.0%
About

SHANDONG SHENHUA SHANDA ENERGY ENV CO LTD has a total of 47 patent applications. It decreased the IP activity by 20.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, environmental technology and textiles and paper are ALANCO ENVIRONMENTAL RESOURCES, SOMMERMEYER HEINRICH and ANHUI YIYI ENVIRONMENTAL PROT EQUIPMENT CO LTD.

Patent filings in countries

World map showing SHANDONG SHENHUA SHANDA ENERGY ENV CO LTDs patent filings in countries
# Country Total Patents
#1 China 47

Patent filings per year

Chart showing SHANDONG SHENHUA SHANDA ENERGY ENV CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Hua 25
#2 Zhang Bo 15
#3 Yang Chunzhen 11
#4 Li Zongqiang 10
#5 Ma Hongliang 9
#6 Yang Chaoyu 9
#7 Pan Feng 9
#8 Li Hongmei 9
#9 Zhao Jian 7
#10 Shen Rongsheng 6

Latest patents

Publication Filing date Title
CN112054786A Nanosecond high-voltage pulse power supply, ozone generator and electrostatic dust collector
CN112090269A Semi-dry desulfurization and dust removal system and method for epitaxial circulating fluidized bed
CN112023649A Circulating fluidized bed semi-dry desulfurization and dust removal system and method
CN111773923A Low-temperature tail gas treatment system and treatment process for engine emission test
CN111760405A Composite purification device and purification process suitable for dusty gas
CN111686562A Circulating fluidized bed semi-dry desulfurization ash circulating system and control method
CN111617883A Wet-type electric dust collector flushing system and method thereof
CN111249872A Two-section type circulating fluidized bed desulfurization system and desulfurization process
CN111056584A Desulfurization wastewater zero-discharge treatment system and method
CN111054161A Time-sharing measurement device and method for differential pressure of bin of bag-type dust collector and material level of ash hopper
CN111015100A Machining and forming method of cathode wire prickles based on bionics
CN110918258A Plate type cathode and anode structure and wet electric dust collector
CN110919282A Welding set of negative pole line prickle based on bionics
CN110918257A Novel discharge cathode structure and wet-type electric dust collector
CN112011879A Processing method of fiber fabric
CN111219727A Boiler chimney smoke exhaust auxiliary heating white elimination device and method
CN110215826A A kind of circulating fluid bed semi-drying method desulfurization and dedusting double tower decoupling switching system and methods and applications
CN110404398A A kind of circulating fluid bed semi-drying method desulfurization and dedusting double tower switching system and methods and applications
CN109966902A A kind of vane-type variable diameter Venturi throat
CN109351171A A kind of list alkali wet desulfurizing dust-removing system and technique