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OCEAN POWER TECHNOLOGIES INC

Overview
  • Total Patents
    176
  • GoodIP Patent Rank
    202,147
  • Filing trend
    ⇩ 100.0%
About

OCEAN POWER TECHNOLOGIES INC has a total of 176 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1995. It filed its patents most often in United States, Australia and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets engines, pumps and turbines, environmental technology and electrical machinery and energy are VAMVAS VASSILIOS, DRAGIC MILE and BERTI CLAUDIO.

Patent filings per year

Chart showing OCEAN POWER TECHNOLOGIES INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Stewart David B 67
#2 Taylor George W 37
#3 Gerber James S 27
#4 Smalser Paul 21
#5 Burns Joseph R 19
#6 Welsh Thomas R 18
#7 Carroll Charles B 18
#8 Gerber James 15
#9 Sabol Thomas 11
#10 Bull Diana 10

Latest patents

Publication Filing date Title
SG11202101381XA Electric power generation and storage buoy
WO2013048915A1 Anchoring apparatus for wave energy converters
AU2012236828A1 Wave energy converter with rotary hydraulic spring
WO2012135127A1 Pitch driven wave energy converter devices and systems
AU2012236812A1 Multi-mode wave energy converter devices and systems
WO2012134423A1 Autonomously operated buoys with power generation and power usage control
AU2010235192A1 WEC with improved power take off apparatus
AU2009355611A1 Wave energy converter and power take off system
WO2010059209A2 Float for wave energy converter (wec)
EP2315935A1 Advanced wave energy converter control
WO2010047677A1 Wave energy converter with internal mass on spring oscillator
WO2009094000A1 Mooring of multiple arrays of buoy-like wecs
CA2652273A1 Wave energy converter with air compression (wecwac)
AU2007248730A1 Improved wave energy converter (WEC) with heave plates
WO2007117470A2 Cell buoy system
AU2007225342A1 Mooring of arrays of buoy-like WECs
US2007126239A1 Wave energy converter utilizing internal reaction mass and spring
US2007068153A1 Tunable wave energy converter
US2007046027A1 Expandable wave energy conversion system
US2008012538A1 Coil switching of an electric generator