Cheryl Perkins » Patents
Founder and President of Innovationedge.
Cheryl currently has 10 issued patents and several pending applications:
- Apertured film/nonwoven composite for personal care absorbent articles and the like
Patent 5643240 issued 1997-07-01
Application 08/665,710 filed 1996-06-18
- Liquid permeable, quilted film laminates
Patent 5536555 issued 1996-07-16
Application 08/382,951 filed 1995-02-01
- Absorbent articles with molded cellulosic webs
Patent 6617490 issued 2003-09-09
Application 09/680,719 filed 2000-10-06
- Wettable polymeric fabrics with durable surfactant treatment
Patent 5620788 issued 1997-04-15
Application 08/093,291 filed 1993-07-16
- Conductive fabric and method of producing same
Patent 5614306 issued 1997-03-25
Application 08/443,140 filed 1995-05-17
- Porous non-woven bovine blood-oxalate absorbent structure
Patent 5540979 issued 1996-07-30
Application 08/242,948 filed 1994-05-16
- Liquid permeable, quilted film laminates
Patent 5536555 issued 1996-07-16
Application 08/382,951 filed 1995-02-01
- Three-layer nonwoven composite structure
Patent 5178932 issued 1993-01-12
Application 07/900,203 filed 1992-06-17
- Three-layer nonwoven laminiferous structure
Patent 5178931 issued 1993-01-12
Application 07/900,221 filed 1992-06-17
- Wettable polymeric fabrics
Patent 5057361 issued 1991-10-15
Application 07/439,062 filed 1989-11-17