Assignee
HYMO CORP
JP·15 granted patents·2 pending applications·191 citations·filing 1994–2020
Top patents by PatentIndex Score
17 records- 0181US6726821B1Polyacrylamide precast gels for electrophoresis, process for producing the same and electroporesis method by using the gelsHYMO CORP·Filed 2000·Granted Apr 27, 2004·31 cites·10 claims
- 0280US5587415AProcess for preparation of dispersion of water-soluble cationic polymer the dispersion produced thereby and its useHYMO CORP·Filed 1995·Granted Dec 24, 1996·42 cites·26 claims
- 0377US5464516AProcess for producing an electrophoresis separation layerHYMO CORP·Filed 1994·Granted Nov 7, 1995·46 cites·9 claims
- 0474US5708071AAqueous dispersion of an amphoteric water-soluble polymer, a method of manufacturing the same, and a treating agent comprising the sameHYMO CORP·Filed 1995·Granted Jan 13, 1998·31 cites·20 claims
- 0569US7300545B2Water-soluble polymer dispersion, process for producing the same and method of use thereforHYMO CORP·Filed 2003·Granted Nov 27, 2007·17 cites·17 claims
- 0660US7745529B2Flocculant composition and method for manufacturing the sameHYMO CORP·Filed 2009·Granted Jun 29, 2010·2 cites·12 claims
- 0759US11840744B2Method for recovering gold and gold recovery facilityHYMO CORP·Filed 2020·Granted Dec 12, 2023·0 cites·3 claims
- 0855US7250462B2Amphoteric water-soluble polymer dispersion and use thereofHYMO CORP·Filed 2002·Granted Jul 31, 2007·5 cites·8 claims
- 0954US2011056833A1Precast gel for electrophoresis, method for producing the same, and use of the sameHYMO CORP·Filed 2008·Application pending·0 cites
- 1048US10364303B2Iminodiacetic acid type chelate resin and method for producing sameHYMO CORP·Filed 2017·Granted Jul 30, 2019·0 cites·2 claims
- 1146US6187853B1Process for the preparation of dispersions using viscosity-increase inhibitors of water-soluble polymersHYMO CORP·Filed 1998·Granted Feb 13, 2001·9 cites·11 claims
- 1244US9233861B2Flocculation treatment agentHYMO CORP·Filed 2012·Granted Jan 12, 2016·0 cites·17 claims
- 1343US7732527B2Water-soluble polymers reduced in molecular weight, process for production thereof and usage thereofHYMO CORP·Filed 2004·Granted Jun 8, 2010·2 cites·6 claims
- 1443US2005034829A1Sheet surface treating and ink-jet printing paperHYMO CORP·Filed 2003·Application pending·0 cites
- 1542US6669815B1Sheet surface treating agent and ink-jet printing paperHYMO CORP·Filed 1998·Granted Dec 30, 2003·6 cites·12 claims
- 1641US10385147B2Method for producing polyvinylamine crosslinked polymer particlesHYMO CORP·Filed 2015·Granted Aug 20, 2019·0 cites·6 claims
- 1740US11459250B2Treatment method for organic wastewater and use of sameHYMO CORP·Filed 2019·Granted Oct 4, 2022·0 cites·10 claims
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