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HOEGANAES CORP

Overview
  • Total Patents
    236
  • GoodIP Patent Rank
    141,825
  • Filing trend
    ⇩ 100.0%
About

HOEGANAES CORP has a total of 236 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1968. 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 materials and metallurgy, basic materials chemistry and machines are SHUCHENG JIULIAN PREC MACHINERY CO LTD, APEX ADVANCED TECHNOLOGIES LLC and HC STARCK INC.

Patent filings per year

Chart showing HOEGANAES CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Luk Sydney 75
#2 Hanejko Francis G 34
#3 Semel Frederick J 28
#4 Schade Christopher T 27
#5 Narasimhan Kalathur S 23
#6 Poszmik George 18
#7 Rutz Howard G 15
#8 Oliver Christopher 12
#9 Hendrickson William 12
#10 Lindsley Bruce 11

Latest patents

Publication Filing date Title
WO2020185641A1 Metallurgical compositions for press-and sinter and additive manufacturing
BR112015023225A2 Method for preparing a bound metallurgical powder composition, bound metallurgical powder composition and compacted metallurgical powder
EP2817115A1 Improved lubricant system for use in powder metallurgy
BR112013025725A2 metallurgical powder composition, compacted part and additive to prepare metallurgical powder composition
CA2798516A1 Compositions and methods for improved dimensional control in ferrous powder metallurgy applications
WO2011140417A1 Improved compaction methods
CN102834207A Magnetic powder metallurgy materials
US2007186722A1 Methods for preparing metallurgical powder compositions and compacted articles made from the same
US2006285989A1 Corrosion resistant metallurgical powder compositions, methods, and compacted articles
BRPI0417149A Method of manufacturing parts by dust metalurgy using iron infiltration
CN1886604A Metallurgical powder composition and its using method
US2006034723A1 Powder metallurgical compositions containing organometallic lubricants
ES2304096A1 SUSPENSIONS OF METALURGICAL POWDER COMPOSITIONS AND ARTICLES AND METHODS THAT USE THESE COMPOSITIONS.
US2005274223A1 Powder metallurgical compositions and parts made therefrom
US2005220657A1 Powder metallurgical compositions and methods for making the same
WO03064082A1 Improved powder metallurgy lubricant compositions and methods for using the same
US2004079192A1 Powder metallurgy lubricants, compositions, and methods for using the same
US2004081574A1 Powder metallurgy lubricants, compositions, and methods for using the same
US6802885B2 Powder metallurgy lubricant compositions and methods for using the same
US6534564B2 Method of making metal-based compacted components and metal-based powder compositions suitable for cold compaction