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WHITCOMB DAVID R

Overview
  • Total Patents
    21
About

WHITCOMB DAVID R has a total of 21 patent applications. Its first patent ever was published in 2011. It filed its patents most often in United States. Its main competitors in its focus markets materials and metallurgy, micro-structure and nano-technology and machines are ATTL ADVANCED MAT CO LTD, HENAN JINQU YINTONG METAL MAT CO LTD and AP&C ADVANCED POWDERS AND COATINGS INC.

Patent filings in countries

World map showing WHITCOMB DAVID Rs patent filings in countries
# Country Total Patents
#1 United States 21

Patent filings per year

Chart showing WHITCOMB DAVID Rs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Whitcomb David R 21
#2 Ramsden William D 8
#3 Lynch Doreen C 6
#4 Zhang Junping 1
#5 Zou Chaofeng 1

Latest patents

Publication Filing date Title
US2013230737A1 Copper nanowire preparation methods and compositions
US2013186239A1 Nanowire ring preparation methods, compositions, and articles
US2012247272A1 Nanowire preparation methods, compositions, and articles
US2012297927A1 Branched nanowire preparation methods, compositions, and articles
US2012301353A1 Metal ion catalysis of metal ion reduction, methods, compositions, and articles
US2012301742A1 Zero-valent catalysis of metal ion reduction methods, compositions, and articles
US2012301352A1 Metal ion catalysis of metal ion reduction, methods, compositions, and articles
US2012301349A1 Nanowire preparation methods, compositions, and articles
US2012301350A1 Nanowire preparation methods, compositions, and articles
US2012183435A1 Nanowire preparation methods, compositions, and articles
US2012301348A1 Novel solvents for metal ion reduction methods, compositions, and articles
US2012183434A1 Nanowire preparation methods, compositions, and articles
US2012148861A1 Nanowire preparation methods, compositions, and articles
US2012148844A1 Nanowire preparation methods, compositions, and articles
US2012148443A1 Nanowire preparation methods, compositions, and articles
US2012148438A1 Nanowire preparation methods, compositions, and articles
US2012148442A1 Nanowire preparation methods, compositions, and articles
US2012148436A1 Nanowire preparation methods, compositions, and articles
US2012128529A1 Nanowire preparation methods, compositions, and articles
US2012126181A1 Nanowire preparation methods, compositions, and articles