Assignee
HUNKE BERNHARD
DE·4 granted patents·1 pending application·10 citations·filing 2009–2012
Top patents by PatentIndex Score
5 records- 0178US8920605B2Fluorescent whitening agent compositionsHUNKE BERNHARD·Filed 2012·Granted Dec 30, 2014·3 cites·12 claims
- 0273US8608907B2Fluorescent whitening agent compositionsHUNKE BERNHARD·Filed 2009·Granted Dec 17, 2013·1 cites·13 claims
- 0369US8696868B2Disulfo-type fluorescent whitening agent compositionsHUNKE BERNHARD·Filed 2010·Granted Apr 15, 2014·3 cites·7 claims
- 0465US8696867B2Disulfo-type fluorescent whitening agentsHUNKE BERNHARD·Filed 2010·Granted Apr 15, 2014·3 cites·9 claims
- 0539US2013126117A1Composition and process for whitening paperHUNKE BERNHARD·Filed 2011·Application pending·0 cites
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