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CEPHAS PIPELINES CORP

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    172,084
  • Filing trend
    ⇩ 100.0%
About

CEPHAS PIPELINES CORP has a total of 18 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2006. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets mechanical elements, machines and machine tools are NELIMARKKA JUHA ANTTI ELIA, ZHEJIANG FLOW TECH MACHINERY CO LTD and ZHEJIANG ZHONGDE AUTOMATIC CONTROL SCIENCE AND TECH JOINT STOCK CO LTD.

Patent filings in countries

World map showing CEPHAS PIPELINES CORPs patent filings in countries
# Country Total Patents
#1 Republic of Korea 18

Patent filings per year

Chart showing CEPHAS PIPELINES CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cho Yeong Duck 11
#2 Masanori Fukumitsu 4
#3 Cho Yeong Deuk 3
#4 Seol Chang Ho 2

Latest patents

Publication Filing date Title
KR20210001692A Leakage and crack test apparatus for cryogenic valve and vacuum pump apparatus used therefor
KR20200117537A Sheet structure of butterfly valve
KR20180134046A Apparatus for adjusting interval of pipe
KR20180134045A Butterfly valve for hydraulic control type in a cryogenic condition
KR20170126744A Structure for a seat of butterfly valve
KR20170107789A Valve's seat, manufacturing and bonding method for this
KR20150117182A A device for processing a key groove
KR101537985B1 A device for processing a welding groove
KR20150117181A Butterfly valve having quadruple eccentric structure
KR20140120065A High-temperature and high-pressure rotary valves
KR20140086267A hydraulic system for control valve
KR20130092645A Wedge-shaped body structure of butterfly valves
KR20130092644A High temperature, high pressure cooling structure of butterfly valves
KR20130092646A Butterfly valve parts coating for increased durability
KR20100067185A A valve
KR20100067186A A valve
KR20100067216A Disk rotation system of a valve
KR100768440B1 Rubber seat