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SENANAYAKE DAYA RANJIT

Overview
  • Total Patents
    78
  • GoodIP Patent Rank
    237,345
About

SENANAYAKE DAYA RANJIT has a total of 78 patent applications. Its first patent ever was published in 1985. It filed its patents most often in WIPO (World Intellectual Property Organization), EPO (European Patent Office) and South Africa. Its main competitors in its focus markets environmental technology, engines, pumps and turbines and consumer goods are SOLMAT SYST, IZIKA and FUJIMURA NORIAKI.

Patent filings per year

Chart showing SENANAYAKE DAYA RANJITs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Senanayake Daya Ranjit 67
#2 Daya Ranjit Senanayake 8
#3 Senanayake 2
#4 Senanayake Daga Ranjit 1
#5 Gen David W 1

Latest patents

Publication Filing date Title
WO2015087220A1 Sea bed fractured power production systems
WO9631698A1 Power production plant and method of making such a plant
WO9604443A1 Chimney
JO1873B1 Chimney
WO9427044A2 Chimney energy conversion system
BR9404965A Solar chimney arrangement
AU6155694A Solar chimney arrangement
ZA9401631B Solar chimney arrangement
ZA9401566B Floating chimney
ZA9403197B Solar dish concentrator coupled to power generator
ZA9403198B Solar dish concentrator coupled to power generator
CN1064660A Bag and the closing device and the method for Reclosable
WO9005624A1 Diamond sawing process
ZA8906804B Hollow jewellery object and method
BR8807820A Electric power generating plant and method for generating electric energy
AU2786689A Power generation plant
WO8903100A1 Personal identification system and method
AU2134188A Barometric direct-contact condenser
EP0213166A1 Cleaving machine
EP0205471A1 Squared circle box for packaging and other uses