Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Methods of making stretched filled microporous films

Methods of making stretched filled microporous films

US Patent 6179939 · Granted Jan 30, 2001

Estimated economic value: $139,238,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Sealable package weighing and labeling system2022
Method of controlling a printing system2019
Sealable rotatable package weighing and labeling system and apparatus2019
Highly breathable biodegradable films2012
Bulked fabric film laminate2004
Polymeric strands including a propylene polymer composition and nonwoven fabric 2002
Breathable, liquid-impermeable, apertured film/nonwoven laminate and process for2002
Low gauge films and film/nonwoven laminates2001
Method of forming thin, embossed, textured barrier films2001
Reduced die lip buildup extrusion of polymer compositions2001
Reduced die lip buildup extrusion of polymer compositions2001
Stretched-thinned films comprising low crystallinity polymers and laminates ther1999