Assignee
SHINWA KAKO KK
JP·7 granted patents·7 pending applications·67 citations·filing 1991–2019
Top patents by PatentIndex Score
14 records- 0185US6780314B2Separation column for chromatography, medium for solid phase extraction and sample injection system for chromatographySHINWA KAKO KK·Filed 2001·Granted Aug 24, 2004·31 cites·16 claims
- 0276US7211189B2Separation column from chromatography, medium for solid phase extraction and sample injection system for chromatographySHINWA KAKO KK·Filed 2004·Granted May 1, 2007·15 cites·16 claims
- 0374US9738534B2Porous silica powderSHINWA KAKO KK·Filed 2013·Granted Aug 22, 2017·2 cites·8 claims
- 0455US5098784ASupports for gas chromatography comprising aggregates of finely divided carbon particles and process for preparing the sameSHINWA KAKO KK·Filed 1991·Granted Mar 24, 1992·18 cites·2 claims
- 0548US2020386767A1Analytical method and apparatus using fingerprints on the basis of types in expression levels of express trace proteins and/or peptides contained in living tissue and/or biological fluidSHINWA KAKO KK·Filed 2019·Application pending·0 cites
- 0644US2018243725A1Separating agent for liquid chromatography, separation column, and method for separating and purifying biopolymer using themSHINWA KAKO KK·Filed 2018·Application pending·0 cites
- 0742US2005058774A1Method for coating solid substrate surface with fine particlesSHINWA KAKO KK·Filed 2004·Application pending·0 cites
- 0836US8043564B2Copolymer, and adsorbent or concentrating medium and needle for solid phase microextraction prepared using the copolymerSHINWA KAKO KK·Filed 2003·Granted Oct 25, 2011·0 cites·18 claims
- 0935US2004007513A1Carrier for chromatography, carrier for pre-treatment and kit for preparing the sameSHINWA KAKO KK·Filed 2003·Application pending·0 cites
- 1035US2003224133A1Packing material for chromatography, packing material for pre-treatment and kit for preparing the sameSHINWA KAKO KK·Filed 2003·Application pending·0 cites
- 1131US2004144715A1Carrier for chromatography, carrier for pre-treatment and kit for preparing the sameSHINWA KAKO KK·Filed 2003·Application pending·0 cites
- 1230US2018361353A1Separating Agent for Chromatography, Chromatography Column, and Method for Separation by ChromatographySHINWA KAKO KK·Filed 2016·Application pending·0 cites
- 1324US6027648AMethod of resolving a mixture of optical isomersSHINWA KAKO KK·Filed 1994·Granted Feb 22, 2000·1 cites·7 claims
- 1421US5670629AOvoglycoprotein and agents for chromatographic separation containing sameSHINWA KAKO KK·Filed 1995·Granted Sep 23, 1997·0 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →