Assignee
COMBIBLOC INC
US15 patents
Top patents by PatentIndex Score
US4934590AJun 19, 1990
Package closure
COMBIBLOC INC82 citations96
US4915290AApr 10, 1990
Package closure
COMBIBLOC INC55 citations96
US5688463ANov 18, 1997
Laser processing of discrete sheets of material
COMBIBLOC INC45 citations94
USD331877SDec 22, 1992
Closure
COMBIBLOC INC50 citations94
US5101999AApr 7, 1992
Package closure and package preparation
COMBIBLOC INC96 citations94
US5306533AApr 26, 1994
Oxygen barrier container
COMBIBLOC INC35 citations90
US4925034AMay 15, 1990
Package fitment
COMBIBLOC INC57 citations90
US4591091AMay 27, 1986
Aseptic container with tamper-resistant spout and blank therefor
COMBIBLOC INC40 citations90
US5782404AJul 21, 1998
Package opening
COMBIBLOC INC40 citations86
US5639018AJun 17, 1997
Push-tab hinge for a container closure apparatus
COMBIBLOC INC15 citations81
US5823420AOct 20, 1998
Push-tab hinge for a container closure apparatus
COMBIBLOC INC7 citations72
USD356496SMar 21, 1995
Container
COMBIBLOC INC6 citations72
US5843364ADec 1, 1998
Laser processing of discrete sheets of material
COMBIBLOC INC5 citations71
US5315923AMay 31, 1994
Method of preparing paperboard food and beverage containers for recycling
COMBIBLOC INC9 citations65
US5849134ADec 15, 1998
Processing discrete sheets of material
COMBIBLOC INC1 citations50