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KOPPERS PERFORMANCE CHEMICALS INC

Overview
  • Total Patents
    100
  • GoodIP Patent Rank
    16,445
  • Filing trend
    ⇧ 72.0%
About

KOPPERS PERFORMANCE CHEMICALS INC has a total of 100 patent applications. It increased the IP activity by 72.0%. Its first patent ever was published in 2004. It filed its patents most often in United States, Australia and EPO (European Patent Office). Its main competitors in its focus markets basic materials chemistry, machine tools and macromolecular chemistry and polymers are STELLA JONES INC, ARCH WOOD PROTECTION PTY LTD and WOLMAN GMBH DR.

Patent filings per year

Chart showing KOPPERS PERFORMANCE CHEMICALS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Jun 76
#2 Horton John 30
#3 Tham Peter 26
#4 Leach Robert M 17
#5 Jun Zhang 15
#6 Islam Md Sayful 13
#7 John Horton 11
#8 Gao Xinhao Howard 11
#9 Peter Tham 5
#10 Kuang Min 5

Latest patents

Publication Filing date Title
CA3015716A1 Method of preparing copper-containing wood preserving compositions
CA3014232A1 Wood pigment compositions and wood treatment processes
AU2018262498A1 Spray-on exterior coating compositions for wood treatment
KR20190135016A Solvent Based Wood Preservative Composition
AU2017376431A1 Wood preservative and method for producing same
WO2018026468A1 Stable wood preservative formulations
AU2016344234A1 Methods for improved copper penetration in wood
WO2016018765A1 Wood treatment for dimensional stabilization
US2017120473A1 Methods of conferring fire retardancy to wood and fire-retardant wood products
AU2015202448A1 Oil borne wood preserving composition for treatment of poles, posts, piling, cross-ties and other wooded structures
US2015352744A1 Methods of conferring fire retardancy to wood and fire-retardant wood products
EP2482648A1 Oil borne wood preserving composition for treatment of poles, posts, piling, cross-ties and other wooded structures comprising fatty acid and bivalent copper
BRPI0516100A Method for preparing a particulate organic biocidal product, wood preservation method, method for treating crops
EP2345329A2 Micronized wood preservative formulations