Assignee
PNEUMATIC SCALE CORP
US·46 granted patents·6 pending applications·741 citations·filing 1974–2025
Top patents by PatentIndex Score
52 records- 0198US11878311B2Centrifuge system for separating cells in suspensionPNEUMATIC SCALE CORP·Filed 2022·Granted Jan 23, 2024·8 cites·24 claims
- 0298US11878312B2Centrifuge system for separating cells in suspensionPNEUMATIC SCALE CORP·Filed 2022·Granted Jan 23, 2024·8 cites·43 claims
- 0398US11033911B2Centrifuge system for separating cells in suspensionPNEUMATIC SCALE CORP·Filed 2018·Granted Jun 15, 2021·10 cites·26 claims
- 0497US11957998B2Centrifuge system for separating cells in suspensionPNEUMATIC SCALE CORP·Filed 2021·Granted Apr 16, 2024·6 cites·24 claims
- 0596US12318710B2Centrifuge system for separating cells in suspensionPNEUMATIC SCALE CORP·Filed 2024·Granted Jun 3, 2025·2 cites·28 claims
- 0695US11065629B2Centrifuge system for separating cells in suspensionPNEUMATIC SCALE CORP·Filed 2019·Granted Jul 20, 2021·12 cites·21 claims
- 0795US9222067B2Single use centrifuge system for highly concentrated and/or turbid feedsPNEUMATIC SCALE CORP·Filed 2012·Granted Dec 29, 2015·13 cites·20 claims
- 0894US10384216B1Centrifuge system including a control circuit that controls positive back pressure within the centrifuge corePNEUMATIC SCALE CORP·Filed 2018·Granted Aug 20, 2019·16 cites·24 claims
- 0994US8386072B1Dual meter filler apparatus and methodPNEUMATIC SCALE CORP·Filed 2010·Granted Feb 26, 2013·31 cites·22 claims
- 1094US2026054272A1Centrifuge system for separating cells in suspensionPNEUMATIC SCALE CORP·Filed 2025·Application pending·0 cites
- 1192US10040077B1Centrifuge system including a control circuit that controls positive back pressure within the centrifuge corePNEUMATIC SCALE CORP·Filed 2016·Granted Aug 7, 2018·25 cites·21 claims
- 1286US5310043AFeed apparatus with two feedscrewsPNEUMATIC SCALE CORP·Filed 1993·Granted May 10, 1994·73 cites·25 claims
- 1385US4331434AMethod and apparatus for forming a container for liquidsPNEUMATIC SCALE CORP·Filed 1979·Granted May 25, 1982·35 cites·35 claims
- 1484US12458985B2Centrifuge system for separating cells in suspensionPNEUMATIC SCALE CORP·Filed 2024·Granted Nov 4, 2025·0 cites·28 claims
- 1582US6105343AApparatus and method for a capping machinePNEUMATIC SCALE CORP·Filed 1998·Granted Aug 22, 2000·72 cites·22 claims
- 1679US12377423B2Centrifuge system for separating cells in suspensionPNEUMATIC SCALE CORP·Filed 2023·Granted Aug 5, 2025·0 cites·28 claims
- 1777US3983682AApparatus for forming, filling and inserting filled bags into cartonsPNEUMATIC SCALE CORP·Filed 1974·Granted Oct 5, 1976·34 cites·14 claims
- 1874US4571926AApparatus for forming, filling and depositing filled bags into cartonsPNEUMATIC SCALE CORP·Filed 1982·Granted Feb 25, 1986·30 cites·4 claims
- 1972US9522756B1Magnetic fastening system and method for change partsPNEUMATIC SCALE CORP·Filed 2015·Granted Dec 20, 2016·2 cites·23 claims
- 2069US4979353AApparatus for filling two or more bags with productPNEUMATIC SCALE CORP·Filed 1990·Granted Dec 25, 1990·32 cites·4 claims
- 2168US12350686B2Centrifuge system for separating cells in suspensionPNEUMATIC SCALE CORP·Filed 2021·Granted Jul 8, 2025·0 cites·16 claims
- 2267US4350187AFilling machinePNEUMATIC SCALE CORP·Filed 1980·Granted Sep 21, 1982·29 cites·5 claims
- 2365US6044626AChuck for capping machinePNEUMATIC SCALE CORP·Filed 1998·Granted Apr 4, 2000·36 cites·8 claims
- 2465US4718217ASettling systems for bag-in-box machinesPNEUMATIC SCALE CORP·Filed 1986·Granted Jan 12, 1988·21 cites·3 claims
- 2562US4827697ASettling systems for bag-in-box machinesPNEUMATIC SCALE CORP·Filed 1988·Granted May 9, 1989·18 cites·9 claims
- 2662US2019283042A1Centrifuge system for separating cells in suspensionPNEUMATIC SCALE CORP·Filed 2016·Application pending·0 cites
- 2760US4077308AControl for bag making machinePNEUMATIC SCALE CORP·Filed 1976·Granted Mar 7, 1978·16 cites·7 claims
- 2860US2015284671A1Single use centrifuge system for highly concentrated and/or turbid feedsPNEUMATIC SCALE CORP·Filed 2015·Application pending·0 cites
- 2959US3958688AContainer turnerPNEUMATIC SCALE CORP·Filed 1974·Granted May 25, 1976·16 cites·29 claims
- 3058US2016279647A1Centrifuge system and method that determines fill status through vibration sensingPNEUMATIC SCALE CORP·Filed 2016·Application pending·0 cites
- 3157US4825623ACyclically operable apparatus for forming and filing bagsPNEUMATIC SCALE CORP·Filed 1988·Granted May 2, 1989·15 cites·12 claims
- 3254US2025296140A1Can closing machinePNEUMATIC SCALE CORP·Filed 2024·Application pending·0 cites
- 3353US6065508AFiller product supply apparatus and methodPNEUMATIC SCALE CORP·Filed 1998·Granted May 23, 2000·15 cites·20 claims
- 3453US4396080AWeighing systemPNEUMATIC SCALE CORP·Filed 1981·Granted Aug 2, 1983·15 cites·13 claims
- 3552US12420328B1Set up tool for can seamer machinesPNEUMATIC SCALE CORP·Filed 2022·Granted Sep 23, 2025·0 cites·24 claims
- 3652US4714152AAccumulatorPNEUMATIC SCALE CORP·Filed 1987·Granted Dec 22, 1987·12 cites·10 claims
- 3752US4301911AApparatus for handling a tubular carton blankPNEUMATIC SCALE CORP·Filed 1979·Granted Nov 24, 1981·11 cites·5 claims
- 3852US2010167388A1Single Use Centrifuge SystemPNEUMATIC SCALE CORP·Filed 2009·Application pending·0 cites
- 3951US5425278AWeigh scale with sapphire load cellPNEUMATIC SCALE CORP·Filed 1993·Granted Jun 20, 1995·13 cites·11 claims
- 4049US4597240AElectric eye for bagging machinePNEUMATIC SCALE CORP·Filed 1985·Granted Jul 1, 1986·13 cites·4 claims
- 4148US6926486B1Micro adjusting seaming leverPNEUMATIC SCALE CORP·Filed 2002·Granted Aug 9, 2005·4 cites·19 claims
- 4246US4569474AContinuous sealing rim for cartonPNEUMATIC SCALE CORP·Filed 1981·Granted Feb 11, 1986·12 cites·17 claims
- 4344US6623230B1Can seam forming apparatusPNEUMATIC SCALE CORP·Filed 1997·Granted Sep 23, 2003·15 cites·21 claims
- 4441US4549620AElectronic control system for a weighing scalePNEUMATIC SCALE CORP·Filed 1983·Granted Oct 29, 1985·11 cites·23 claims
- 4541US4300716APaperboard cartonPNEUMATIC SCALE CORP·Filed 1980·Granted Nov 17, 1981·8 cites·15 claims
- 4641US4042099AAir controlled switchPNEUMATIC SCALE CORP·Filed 1975·Granted Aug 16, 1977·9 cites·13 claims
- 4739US4292787APaperboard cartonPNEUMATIC SCALE CORP·Filed 1979·Granted Oct 6, 1981·5 cites·13 claims
- 4836US4938003AApparatus for filling two or more bags with productPNEUMATIC SCALE CORP·Filed 1988·Granted Jul 3, 1990·9 cites·3 claims
- 4935US4932824ACap feederPNEUMATIC SCALE CORP·Filed 1989·Granted Jun 12, 1990·11 cites·18 claims
- 5035US4468212AMethod of nesting multiple paperboard carton blanksPNEUMATIC SCALE CORP·Filed 1981·Granted Aug 28, 1984·8 cites·3 claims
Showing the top 50 of 52 patent records by PatentIndex Score.
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