Assignee
AIR SQUARED INC
US·26 granted patents·3 pending applications·573 citations·filing 1995–2024
Top patents by PatentIndex Score
29 records- 0197US10221852B2Multi stage scroll vacuum pumps and related scroll devicesAIR SQUARED INC·Filed 2016·Granted Mar 5, 2019·14 cites·23 claims
- 0297US7942655B2Advanced scroll compressor, vacuum pump, and expanderAIR SQUARED INC·Filed 2007·Granted May 17, 2011·44 cites·5 claims
- 0396US11047389B2Multi-stage scroll vacuum pumps and related scroll devicesAIR SQUARED INC·Filed 2019·Granted Jun 29, 2021·8 cites·20 claims
- 0495US10519815B2Compact 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 cycleAIR SQUARED INC·Filed 2017·Granted Dec 31, 2019·6 cites·20 claims
- 0595US6511308B2Scroll vacuum pump with improved performanceAIR SQUARED INC·Filed 2001·Granted Jan 28, 2003·59 cites·1 claims
- 0694US11473572B2Aftercooler for cooling compressed working fluidAIR SQUARED INC·Filed 2020·Granted Oct 18, 2022·5 cites·20 claims
- 0794US10508543B2Scroll device having a pressure plateAIR SQUARED INC·Filed 2017·Granted Dec 17, 2019·6 cites·14 claims
- 0894US6439864B1Two stage scroll vacuum pump with improved pressure ratio and performanceAIR SQUARED INC·Filed 2000·Granted Aug 27, 2002·57 cites·14 claims
- 0994US6050792AMulti-stage scroll compressorAIR SQUARED INC·Filed 1999·Granted Apr 18, 2000·80 cites·4 claims
- 1093US11454241B2Liquid cooling of fixed and orbiting scroll compressor, expander or vacuum pumpAIR SQUARED INC·Filed 2018·Granted Sep 27, 2022·11 cites·18 claims
- 1193US10865793B2Scroll type device having liquid cooling through idler shaftsAIR SQUARED INC·Filed 2017·Granted Dec 15, 2020·5 cites·20 claims
- 1293US10774690B2Compact 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 cycleAIR SQUARED INC·Filed 2018·Granted Sep 15, 2020·6 cites·18 claims
- 1391US10683865B2Scroll type device incorporating spinning or co-rotating scrollsAIR SQUARED INC·Filed 2016·Granted Jun 16, 2020·9 cites·20 claims
- 1491US6129530AScroll compressor with a two-piece idler shaft and two piece scroll platesAIR SQUARED INC·Filed 1998·Granted Oct 10, 2000·75 cites·7 claims
- 1590US5752816AScroll fluid displacement apparatus with improved sealing meansAIR SQUARED INC·Filed 1996·Granted May 19, 1998·55 cites·30 claims
- 1689US5632612AScroll compressor having a tip sealAIR SQUARED INC·Filed 1995·Granted May 27, 1997·61 cites·3 claims
- 1787US5759020AScroll compressor having tip seals and idler crank assembliesAIR SQUARED INC·Filed 1996·Granted Jun 2, 1998·55 cites·6 claims
- 1886US10400771B2Eccentric compensating torsional drive systemAIR SQUARED INC·Filed 2016·Granted Sep 3, 2019·9 cites·16 claims
- 1982US11530703B2Orbiting scroll device lubricationAIR SQUARED INC·Filed 2019·Granted Dec 20, 2022·3 cites·20 claims
- 2080US11067080B2Low cost scroll compressor or vacuum pumpAIR SQUARED INC·Filed 2019·Granted Jul 20, 2021·5 cites·18 claims
- 2173US11933299B2Dual drive co-rotating spinning scroll compressor or expanderAIR SQUARED INC·Filed 2022·Granted Mar 19, 2024·0 cites·18 claims
- 2271US11692550B2Scroll type device having liquid cooling through idler shaftsAIR SQUARED INC·Filed 2020·Granted Jul 4, 2023·0 cites·15 claims
- 2370US12044226B2Liquid cooling aftercoolerAIR SQUARED INC·Filed 2022·Granted Jul 23, 2024·0 cites·18 claims
- 2466US2020025199A1Dual drive co-rotating spinning scroll compressor or expanderAIR SQUARED INC·Filed 2019·Application pending·0 cites
- 2560US11885328B2Scroll device with an integrated cooling loopAIR SQUARED INC·Filed 2022·Granted Jan 30, 2024·0 cites·20 claims
- 2657US12116998B2Flexible spinning scroll coupling deviceAIR SQUARED INC·Filed 2023·Granted Oct 15, 2024·0 cites·20 claims
- 2754US2025052243A1Scroll device with parallel path coolingAIR SQUARED INC·Filed 2024·Application pending·0 cites
- 2849US11898557B2Liquid cooling of a scroll type compressor with liquid supply through the crankshaftAIR SQUARED INC·Filed 2021·Granted Feb 13, 2024·0 cites·20 claims
- 2942US2022268281A1High-speed gear-driven spinning scrollAIR SQUARED INC·Filed 2022·Application pending·0 cites
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