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AIR SQUARED INC

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    84,830
  • Filing trend
    ⇧ 100.0%
About

AIR SQUARED INC has a total of 33 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 1995. It filed its patents most often in United States, EPO (European Patent Office) and United Kingdom. Its main competitors in its focus markets engines, pumps and turbines, thermal processes and machines are SPHAERO G M B H, INABA KAZUO and CHAMYAN ARAMIS EDUARDOVICH.

Patent filings per year

Chart showing AIR SQUARED INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shaffer Bryce R 15
#2 Shaffer Robert W 14
#3 Nicholas Nathan D 6
#4 Mattice Justin D 5
#5 Wilson John P D 5
#6 Shaffer Robert 5
#7 Mattice Justin 3
#8 Wilson John 3
#9 Vigil Russell 1
#10 Jump Kenneth Lee 1

Latest patents

Publication Filing date Title
US2020408201A1 Liquid cooling aftercooler
US2020025199A1 Dual drive co-rotating spinning scroll compressor or expander
US2020025204A1 Orbiting scroll device lubrication
US2019211824A1 Multi-stage scroll vacuum pumps and related scroll devices
US2020025201A1 Low cost scroll compressor or vacuum pump
WO2019212598A1 Liquid cooling of fixed and orbiting scroll compressor, expander or vacuum pump
US2018163726A1 Scroll type device having liquid cooling through idler shafts
US2017362962A1 Compact energy cycle construction utilizing some combination of a scroll type expander, pump, and compressor for operating according to a rankine, an organic rankine, heat pump or combined organic rankine and heat pump cycle
US2017268514A1 Scroll device having a pressure plate
US2018163725A1 Eccentric compensating torsional drive system
US2017051741A1 Scroll type device incorporating spinning or co-rotating scrolls
US2016327042A1 Multi stage scroll vacuum pumps and related scroll devices
WO2014175928A2 Compact energy cycle construction
EP2693057A2 Scroll type device including compressor and expander functions in a single scroll plate pair
US2007189912A1 Advanced scroll compressor, vacuum pump, and expander
US2001001639A1 Scroll vacuum pump with improved performance
US6439864B1 Two stage scroll vacuum pump with improved pressure ratio and performance
US6050792A Multi-stage scroll compressor
US6129530A Scroll compressor with a two-piece idler shaft and two piece scroll plates
US5752816A Scroll fluid displacement apparatus with improved sealing means