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WEYERHAEUSER NR CO

Overview
  • Total Patents
    652
  • GoodIP Patent Rank
    12,664
  • Filing trend
    ⇩ 50.0%
About

WEYERHAEUSER NR CO has a total of 652 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2003. It filed its patents most often in United States, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets foods and drinks, machines and agriculture are WEYERHAUSER NR COMPANY, WANG JAMES H and ASAHI DOW LTD.

Patent filings per year

Chart showing WEYERHAEUSER NR COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hamilton Robert T 48
#2 Carlson William C 45
#3 Hartle Jeffrey E 45
#4 Granlund Neil R 40
#5 Swanda Anthony P 39
#6 Winterowd Jack G 32
#7 Ma Zhenkui 30
#8 Shah Harshadkumar M 29
#9 Starr Robert A 29
#10 Welty Jeffrey J 28

Latest patents

Publication Filing date Title
US2020247997A1 Wood-based composites and associated compositions
CA2972163A1 Wood products with enhanced resistance to graying and water infiltration and related technology
US2017191028A1 Methods of developing plant somatic embryos
US2017175076A1 Methods for improving plant embryo development
WO2017024169A1 Methods of improving germination of plant embryos
US2018030286A1 Fire-resistant wood products and related technology
US2016369128A1 Wood products with enhanced resistance to graying and water infiltration and related technology
US2016302368A1 Systems and methods for delimbing timber
US2016198657A1 Late embryo development and maturation at colder temperature
US2017081844A1 Building products with fire-resistant claddings
US2016081336A1 Medium with a plant non-metabolizable sugar for improving seed germination
US2017022314A1 Grafted crosslinked cellulose
US2015284672A1 Systems and methods of separating and singulating embryos
US2016244916A1 Low coarseness southern softwood pulps
CN104746375A Treated kraft pulp compositions and methods of making the same
WO2015048712A2 Independent ports in automated bioreactor system
US2015093741A1 Gas control in automated bioreactor system
WO2015048725A1 Culture harvesting in automated bioreactor system
US2016040933A1 Sorting green lumber
WO2015020967A1 Nbpt solutions for preparing urease inhibited urea fertilizers prepared from n-substituted morpholines