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JIANGSU SENMAO ENERGY DEV CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    79,061
  • Filing trend
    ⇩ 100.0%
About

JIANGSU SENMAO ENERGY DEV CO LTD has a total of 21 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, basic materials chemistry and chemical engineering are NANJING ZHONGWEI NANO FUNCTION MATERIAL RES INSTITUTE CO LTD, LAKE COUNTRY FRACWATER SPECIALISTS LLC and PORI INT INC.

Patent filings in countries

World map showing JIANGSU SENMAO ENERGY DEV CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing JIANGSU SENMAO ENERGY DEV CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lin Mumao 20
#2 Ding Daming 14
#3 Zhang Hairong 5
#4 Chen Xinde 5
#5 Peng Fen 5
#6 Xiong Lian 5
#7 Lin Yu 2
#8 Cai Haiyan 2
#9 Wang Can 1

Latest patents

Publication Filing date Title
CN111706867A Integrated treatment technology for drying and gasifying oil-containing sludge
CN111676089A Efficient oil product decoloring technology
CN111676060A Oil liquid purification technology for reducing slag yield
CN111634922A Directional activation technology for argil
CN111675454A Oil-containing sludge resource and comprehensive utilization technology
CN111675480A High-efficiency sludge dewatering technology
CN111676061A Technology for distinguishing and removing animal and vegetable oil in waste oil
CN111675564A Comprehensive utilization technology of oil sludge ash
CN111676062A Oil product front-end extraction and decoloration technology
CN111621327A Waste oil regeneration pretreatment technology
CN111675371A Efficient emulsion wastewater treatment technology
CN111675455A Drying treatment technology for oil-containing sludge
CN111690458A Oil product deodorization technology
CN111482176A Method for recycling oil sludge pyrolysis residues
CN111111667A Preparation method of attapulgite-based oil sludge cracking catalyst
CN111167408A Method for preparing adsorption material from oil sludge and application of adsorption material
CN111171855A Method for regenerating activated clay for refining petroleum and recovering petroleum hydrocarbon substances
CN111170528A Purification treatment method of organic wastewater with difficultly-degraded oil sludge
CN109607963A A kind of processing method and processing system of high cod oily waste water
CN109705972A A kind of waste lubricant oil regeneration bleaching earth adsorption refining methd