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BROWN PAUL W

Overview
  • Total Patents
    27
About

BROWN PAUL W has a total of 27 patent applications. Its first patent ever was published in 1909. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets materials and metallurgy, surface technology and coating and civil engineering are TARMAC CONSTRUCTION LTD, ONODA KK and CHANGSHA XINGUANG SPECIAL CERAM CO LTD.

Patent filings per year

Chart showing BROWN PAUL Ws patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Brown Paul W 25
#2 Brown Wendy E 7
#3 Cecil Robert E 1

Latest patents

Publication Filing date Title
US2011281333A1 Methane production from single-cell organisms
CA2689738A1 Phosphorescent light source
US2007186821A1 Methods of limiting hydroxyl ion concentrations or their effects in concrete pore solutions to interfere with alkali silica reaction
GB0617678D0 Dog exercising device
US2008163797A1 Pore reducing technology for concrete
US2006042516A1 Methods of reducing hydroxyl ions in concrete pore solutions
US2005235881A1 In situ formation of chloride sequestering compounds
US2005211137A1 Direct sequestration of chloride ions
US2006106272A1 In-situ treatment of asbestos-containing material
US2006042518A1 Methods of reducing hydroxyl ions in concrete pore solutions
US2006042517A1 Methods of reducing hydroxyl ions in concrete pore solutions
MXPA04004597A A method of resisting corrosion in metal reinforcing elements contained in concrete and related compounds and structures.
US5252118A Biological-chemical film-coating cryoprotectant for plants
US2624911A Apparatus for holding poultry during slaughtering
US933623A Mechanical toy.