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FILTRONA RICHMOND INC

Overview
  • Total Patents
    60
About

FILTRONA RICHMOND INC has a total of 60 patent applications. Its first patent ever was published in 1994. It filed its patents most often in WIPO (World Intellectual Property Organization), United States and EPO (European Patent Office). Its main competitors in its focus markets textiles and paper, consumer goods and machines are FARE ROSALDO, VERATEC INC and FIBERVISIONS L P.

Patent filings per year

Chart showing FILTRONA RICHMOND INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ward Bennett C 31
#2 Xiang Jian 22
#3 Berger Richard M 14
#4 Payne Jackie F Jr 12
#5 Nelson Raymond J 9
#6 Harris David B 8
#7 Ward Bennett 7
#8 Schneekloth Andreas 7
#9 Spencer Michael W 6
#10 Fallecker Curtis N 6

Latest patents

Publication Filing date Title
WO2011038084A1 Foam and fiber composite structures and methods of manufacture
WO2008127969A1 Vapor emitting device
WO2008039685A2 Rapid release and anti-drip porous reservoirs
US2007295831A1 Neutral displacement wick
EP1861188A2 Bonded fiber structures for use in blood separation
EP1863646A2 Bonded structures formed from multicomponent fibers having elastomeric components for use as ink reservoirs
EP1858616A2 Coalescing filter elements comprising self-sustaining, bonded fiber structures
WO2006102249A2 Multicomponent fibers having elastomeric components and bonded structures formed therefrom
WO2006078849A2 Porous composite materials comprising a plurality of bonded fiber component structures
CA2573123A1 Bonded fiber structures for use in controlling fluid flow
US7291263B2 Polymeric fiber rods for separation applications
CN101208604A Bicomponent fiber core
US2005189292A1 Bicomponent fiber wick
US7018031B2 Porous substrate for ink delivery systems
WO2004001293A1 Multi-component flow regulator wicks and methods of making multi-component flow regulator wicks
WO03087445A1 Method and apparatus for making nibs and ink reserviors for writing and marking instruments and the resultant products
AU2003220140A8 Method and apparatus for applying additive to fibrous products and products produced thereby
CA2458525A1 Medium for isolating, detecting, separating or purifying chemical and biological substances
US6330883B1 Heat and moisture exchanger comprising hydrophilic nylon and methods of using same
EP1230863A2 Porous element