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PUR WATER PURIFICATION PROD

Overview
  • Total Patents
    194
About

PUR WATER PURIFICATION PROD has a total of 194 patent applications. Its first patent ever was published in 1995. It filed its patents most often in United States, China and Canada. Its main competitors in its focus markets environmental technology, chemical engineering and machines are WATER SECURITY CORP, SIEMENS WATER TECH HOLDG CORP and BWT AG.

Patent filings per year

Chart showing PUR WATER PURIFICATION PRODs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Emmons David James 51
#2 Tanner John D 41
#3 Collias Dimitris Ioannis 40
#4 Mitchell Michael Donovan 30
#5 Riedel Richard Paul 29
#6 Ure Colin 21
#7 Souter Philip Frank 20
#8 Emmons David J 18
#9 Cruzen William Joseph 16
#10 Tanner John David 16

Latest patents

Publication Filing date Title
WO2012018710A2 Graphic systems and packages and methods of using graphic systems
KR20130021353A Filters comprising an activated carbon particle coated with pdadmac and methods of making same
BRPI1013489A2 fluid treatment devices via droplet formation and filtered droplet formation methods in a fluid treatment device
EP2297043A2 Multi-stage water filters
MX2010011382A An adaptor for connecting a faucet mounted water faucet filter to a water faucet.
BRPI0816455A2 Apparatus and methods for faucet mounting water filtration systems.
RU2408545C2 Container for fluid
US2007292237A1 Nut for attaching two devices and method for providing the same
RU2372983C2 Materials of water filters and water filters containing mixture of microporous and mesoporous carbon particles
CA2603212A1 Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles
WO2007001489A2 An additive dispensing system for a refrigerator
CN102173471A A cartridge for an additive dispensing system
US2007080103A1 Water filter incorporating activated carbon particles with surface-grown carbon nanofilaments
EP1748957A1 Additive dispensing system and water filtration system
MXPA06009207A Water treatment cartridge shutoff.
CN1918073A Water treatment cartridge shutoff
CN1842493A Water treatment cartridges and related processes thereof
US2005051494A1 Water treatment cartridges and processes related thereto
US2005247608A1 Filters having improved permeability and virus removal capabilities
US2004164018A1 Water filter materials, water filters and kits containing particles coated with cationic polymer and processes for using the same