Assignee
BISCHOF & KLEIN
US·8 granted patents·5 pending applications·195 citations·filing 1984–2012
Top patents by PatentIndex Score
13 records- 0172US5104235APacking container made from a flexible material in the form of a sack or bagBISCHOF & KLEIN·Filed 1990·Granted Apr 14, 1992·63 cites·9 claims
- 0263US6176615B1Side-folded bag or sackBISCHOF & KLEIN·Filed 1998·Granted Jan 23, 2001·49 cites·26 claims
- 0357US7670050B2Packaging container consisting of a plastic filmBISCHOF & KLEIN·Filed 2004·Granted Mar 2, 2010·11 cites·13 claims
- 0452US2008240629A1Bag With Lateral FoldsBISCHOF & KLEIN·Filed 2005·Application pending·0 cites
- 0552US2009197327A1Culturing BagBISCHOF & KLEIN·Filed 2009·Application pending·0 cites
- 0648US2010183250A1Bag with Lateral FoldsBISCHOF & KLEIN·Filed 2008·Application pending·0 cites
- 0748US2010183249A1Packaging ContainerBISCHOF & KLEIN·Filed 2008·Application pending·0 cites
- 0847US4930904ACross-bottom or block-bottom valve sackBISCHOF & KLEIN·Filed 1989·Granted Jun 5, 1990·25 cites·23 claims
- 0947US4759640ARose-bottom or block-bottom valve bagBISCHOF & KLEIN·Filed 1987·Granted Jul 26, 1988·23 cites·24 claims
- 1044US2015104120A1Side-gusseted bag made of filmBISCHOF & KLEIN·Filed 2012·Application pending·0 cites
- 1134US4637062APlastic bag assembly including a conduit memberBISCHOF & KLEIN·Filed 1984·Granted Jan 13, 1987·12 cites·9 claims
- 1231US6010004APacking means for pourable materialBISCHOF & KLEIN·Filed 1998·Granted Jan 4, 2000·12 cites·25 claims
- 1322US6974613B2Packaging for plastics additivesBISCHOF & KLEIN·Filed 2003·Granted Dec 13, 2005·0 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →