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ECO SNOW SYSTEMS INC

Overview
  • Total Patents
    27
About

ECO SNOW SYSTEMS INC has a total of 27 patent applications. Its first patent ever was published in 1992. It filed its patents most often in United States, Canada and Australia. Its main competitors in its focus markets machine tools, semiconductors and chemical engineering are ZHANGJIAGANG ULTRASONIC & ELECTRIC CO LTD, MCL ELECTRONIC MAT LTD and LEGACY SYSTEMS INC.

Patent filings per year

Chart showing ECO SNOW SYSTEMS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bowers Charles W 15
#2 Krone-Schmidt Wilfried 6
#3 Kosic Thomas J 4
#4 Banerjee Souvik 3
#5 Chung Harlan Forrest 3
#6 Borden Michael R 2
#7 Slattery Michael J 2
#8 Bowen Howard S 1
#9 Krone-Schmidt Wilfred 1
#10 Souvik Banerjee 1

Latest patents

Publication Filing date Title
AU2003233485A1 Fluid assisted cryogenic cleaning
US6500758B1 Method for selective metal film layer removal using carbon dioxide jet spray
US6276169B1 Apparatus and method for analysis of impurities in liquid carbon dioxide
US6173916B1 CO2jet spray nozzles with multiple orifices
US5804826A Carbon dioxide liquid and gas sensor apparatus for use with jet spray cleaning systems
US6066032A Wafer cleaning using a laser and carbon dioxide snow
US6099396A Carbon dioxide jet spray pallet cleaning system
US5989355A Apparatus for cleaning and testing precision components of hard drives and the like
US6146466A Use of electrostatic bias to clean non-electrostatically sensitive components with a carbon dioxide spray
US5766368A Integrated circuit chip module cleaning using a carbon dioxide jet spray
US5806544A Carbon dioxide jet spray disk cleaning system
US5836809A Apparatus and method for cleaning large glass plates using linear arrays of carbon dioxide (CO2) jet spray nozzles
US5766061A Wafer cassette cleaning using carbon dioxide jet spray
US5853962A Photoresist and redeposition removal using carbon dioxide jet spray
US5837064A Electrostatic discharge protection of static sensitive devices cleaned with carbon dioxide spray
EP0764500A1 Polishing system and method for soft metal surfaces using CO2 snow