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NAPP SYSTEMS INC

Overview
  • Total Patents
    140
About

NAPP SYSTEMS INC has a total of 140 patent applications. Its first patent ever was published in 1976. It filed its patents most often in United States, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets optics, textiles and paper and machines are TSUBAKI HIDEAKI, BEKK & KAULEN CHEM FAB GMBH and BEACH MFG CORP.

Patent filings per year

Chart showing NAPP SYSTEMS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Roberts David H 27
#2 Okai Sakuo 13
#3 Castillo Maria Teresa A 11
#4 Kimoto Koichi 11
#5 Hu Geoffrey Yuxin 10
#6 Kusuda Hidefumi 8
#7 Hallman Robert W 7
#8 Kelsall Robert W 7
#9 Langlais Eugene L 6
#10 Roberts David 6

Latest patents

Publication Filing date Title
EP2809688A1 Laser engraveable compositions for relief image printing elements
CN101952122A Improved flexo cushion
CN1882877A Process for the manufacture of flexographic printing plates
US2006086274A1 Apparatus for the rapid development of photosensitive printing elements
US2005209369A1 High performance water-based primer
AU2003297630A8 Photo-imageable nanocomposites
US7005232B2 Highly reflective substrates for the digital processing of photopolymer printing plates
US6579664B2 High performance, photoimageable resin compositions and printing plates prepared therefrom
US6551756B1 Solvent-developable printing formulations with improved processing characteristics
US6262825B1 Apparatus and method for the enhanced imagewise exposure of a photosensitive material
US6127094A Acrylate copolymer-containing water-developable photosensitive resins and printing plates prepared therefrom
AU3119397A Methods to increase the exposure sensitivity of photopolymerizable matrices and apparatus useful therefor
AU5868296A Method for reducing the level of diluent in diluent-containi ng resins using microwave energy
US5683837A Water-soluble compositions for preparation of durable, high-resolution printing plates
WO9618133A1 High-resolution letterpress printing plates and water-soluble photopolymerizable compositions comprising a polyvinylalcohol derivative useful therefor
US5666188A Printing plate mounting device
US5638154A Printing plate mounting device
US5350661A Water-developable photosensitive plates especially suited for commercial flexographic printing
US5348844A Photosensitive polymeric printing medium and water developable printing plates
AU3765689A Apparatus and process for processing printing plates