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CRYSTAPHASE INT INC

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    171,529
  • Filing trend
    ⇩ 100.0%
About

CRYSTAPHASE INT INC has a total of 15 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1998. It filed its patents most often in United States, Japan and EPO (European Patent Office). Its main competitors in its focus markets chemical engineering, basic materials chemistry and environmental technology are ANHUI TOPTECHSCR ENVIRONMENTAL SCIENCE AND TECHNOLOGY CO LTD, TRICAT IND INC and ZIMMER SEBASTIAN.

Patent filings per year

Chart showing CRYSTAPHASE INT INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Glover John N 14
#2 Rao Krishna K 2
#3 Ham Peter Gregory 2
#4 Mcgovern Stephen J 2
#5 Stephen J Macgovern 1
#6 John H Glover 1
#7 Krishna K Rao 1
#8 Peter G Ham 1

Latest patents

Publication Filing date Title
US6291603B1 Filtration and flow distribution method for chemical reactors using reticulated ceramics with uniform pore distributions
AU8408598A Filtration and flow distribution method for chemical reactors