Inventor
ECKSTEIN JOHN P
US16 patents
⚠️ This page may combine multiple inventors who share the name “ECKSTEIN JOHN P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AMERICAN NATIONAL CAN CO
8 patentsUS5108844AApr 28, 1992
Blended films, structures therefrom, and methods of making and using them
AMERICAN NATIONAL CAN CO144 citations98
US5236642AAug 17, 1993
Multiple layer sheet materials, and packages, and methods and apparatus for making
AMERICAN NATIONAL CAN CO34 citations92
US5106562AApr 21, 1992
Extrusion methods and apparatus
AMERICAN NATIONAL CAN CO32 citations92
US5089308AFeb 18, 1992
Coextruded film and methods comprising vinylidene chloride methyl acrylate copolymer
AMERICAN NATIONAL CAN CO30 citations88
US5705111AJan 6, 1998
Methods for making multiple layer sheet materials
AMERICAN NATIONAL CAN CO19 citations82
US5143677ASep 1, 1992
Co-extrusions methods
AMERICAN NATIONAL CAN CO11 citations73
US4750642AJun 14, 1988
Collapsible dispensing tube with an orifice sealed with multi-layer sealant sheet material
AMERICAN NATIONAL CAN CO15 citations72
US5424347AJun 13, 1995
MA-PVDC formulations, films, and structures which maintain high barrier properties after retorting
AMERICAN NATIONAL CAN CO3 citations62
AMERICAN CAN CO
4 patentsUS4418841ADec 6, 1983
Multiple layer flexible sheet structure
AMERICAN CAN CO68 citations96
US4685591AAug 11, 1987
Dispensing tube package
AMERICAN CAN CO52 citations92
US4551371ANov 5, 1985
Multiple layer flexible sheet structure
AMERICAN CAN CO30 citations92
US4595434AJun 17, 1986
Collapsible dispensing tube with an orifice sealed with multi-layer sealant sheet material
AMERICAN CAN CO20 citations80
PECHINEY PLASTIC PACKAGING INC
3 patentsUS6511568B1Jan 28, 2003
Structures of polymers made from single site catalysts
PECHINEY PLASTIC PACKAGING INC70 citations94
US6270867B1Aug 7, 2001
Structures of polymers made from single site catalysts
PECHINEY PLASTIC PACKAGING INC56 citations94
US6645641B2Nov 11, 2003
Structures of polymers made from single site catalysts
PECHINEY PLASTIC PACKAGING INC17 citations82