Learn more

ROWAN CO INC

Overview
  • Total Patents
    42
  • GoodIP Patent Rank
    66,780
  • Filing trend
    ⇧ 60.0%
About

ROWAN CO INC has a total of 42 patent applications. It increased the IP activity by 60.0%. Its first patent ever was published in 1988. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets civil engineering, transport and control are OFFSHORE CO, TOERMAELAE PASI and ETPM SA.

Patent filings per year

Chart showing ROWAN CO INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sundia Agung Atus 10
#2 Dowdy Michael James 8
#3 Mcnease Daniel F 8
#4 Vazquez Jose H 7
#5 Hsu Hong Yuan 7
#6 Yeargain Charles Wesley 5
#7 Mcnease Daniel Frank 5
#8 Moody Michael Dwayne 5
#9 Norton Richard 4
#10 Garrett Brian Patrick 3

Latest patents

Publication Filing date Title
WO2019212795A1 System and method for monitoring operations and personnel on offshore unit
US2019339351A1 System and Method for Locating Personnel at Muster Station on Offshore Unit
US2019340560A1 System and Method for Monitoring Operations and Personnel In Designated Areas on Offshore Unit
US2019337771A1 System and method for remote crane operations on offshore unit
US2019063192A1 Technique for estimating a state of a drilling apparatus or operation
US2019040598A1 Multi-stage coming off location technology
EP3384124A1 Dual operational rig
US2018101174A1 Dynamic positioning of mobile offshore drilling unit
US2015315866A1 Riser fluid handling system
AU2003220436A8 Apparatus and method for controlling self-contained power generation and power utilization system
US5419657A Method and apparatus for transferring a structure from a jack-up rig to a fixed platform
AU4025593A Method and apparatus for transporting and using a drilling apparatus or a crane apparatus from a single movable vessel
US5290128A Method and apparatus for transferring a drilling apparatus from a movable vessel to a fixed structure
WO9208007A1 Method and apparatus for transferring a drilling apparatus from a movable vessel to a fixed structure
US4916999A Offshore launching system