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BL TECHNOLOGIES INC

Overview
  • Total Patents
    350
  • GoodIP Patent Rank
    7,179
  • Filing trend
    ⇧ 87.0%
About

BL TECHNOLOGIES INC has a total of 350 patent applications. It increased the IP activity by 87.0%. Its first patent ever was published in 2007. It filed its patents most often in EPO (European Patent Office), United States and Australia. Its main competitors in its focus markets environmental technology, chemical engineering and machines are SPLIT ROCK FILTER SYSTEMS LLC, SIEMENS WATER TECH CORP and B P T BIO PURE TECHNOLOGY LTD.

Patent filings per year

Chart showing BL TECHNOLOGIES INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Barber John H 36
#2 Pedersen Steven Kristian 34
#3 Cote Pierre Lucien 30
#4 Zheng Yongchang 27
#5 Macdonald Russell James 25
#6 Lu Su 20
#7 Cote Pierre 17
#8 Zhao Yonghong 16
#9 Zhang Kai 16
#10 Xia Jiyang 16

Latest patents

Publication Filing date Title
WO2021061402A1 Water treatment system with membrane bioreactor, electrodialysis and reverse osmosis
WO2021045897A1 Silica antiscalant composition and method for silica scaling inhibition in membrane applications
WO2021029988A1 Composition and method for improved desalter brine quality
WO2021011204A1 Method of removal and conversion of amines in a refinery desalter
WO2020256920A1 Stabilized concentrated formaldehyde solutions and methods of use thereof
WO2020226853A1 Seawater treatment to obtain high salinity water with low hardness for enhanced oil recovery
TW202043447A Method to mitigate fouling in a hydrocarbon plant
WO2020205490A1 Concentrated aluminum compositions for aqueous corrosion control
WO2020185646A1 Method and system for visualization of endotoxins in a fluid sample
WO2020209946A1 Method and composition for reducing dusting from exposed surfaces of stored and/or disposed bulk materials
WO2020167519A1 Use of conductivity as a proxy measure for solids in ethanol stillage evaporator streams
TW202041995A System and method for dynamic monitoring and control of a process gas compressor
WO2020086407A1 Mabr media for supporting aob and annamox bacteria and process for deammonification of wastewater
TW202043331A Fouling abatement for coker heaters
WO2021040729A1 Total organic carbon and conductivity verification and calibration using a single sample
WO2020006244A1 Treatment of wastewater with biorefractory compounds such as pulp mill wastewater
WO2020263238A1 Low flow-through vial
EP3813990A1 Alkali-stable nanofiltration composite membrane and method of manufacture thereof
EP3762339A1 Methods and compositions to reduce azoles and aox corrosion inhibitors
WO2019168841A1 Sanitary sprial wound membrane element with bypass control ring