Inventor
CALIS GIJSBERTUS HENDRIKUS MARIA
NL9 patents
⚠️ This page may combine multiple inventors who share the name “CALIS GIJSBERTUS HENDRIKUS MARIA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CALIS GIJSBERTUS HENDRIKUS MARIA
3 patentsUS8137436B2Mar 20, 2012
Humidifier membrane
CALIS GIJSBERTUS HENDRIKUS MARIA36 citations88
US8465565B2Jun 18, 2013
Polyethylene membrane and method of its production
CALIS GIJSBERTUS HENDRIKUS MARIA17 citations79
US8741993B2Jun 3, 2014
Polyolefin member and method of manufacturing
CALIS GIJSBERTUS HENDRIKUS MARIA1 citations46
MARISSEN ROELOF
3 patentsUS8535777B2Sep 17, 2013
Multilayered material sheet and process for its preparation
MARISSEN ROELOF4 citations71
US9903689B2Feb 27, 2018
Multilayered material sheet and process for its preparation
MARISSEN ROELOF3 citations70
US8709575B2Apr 29, 2014
Multilayered material sheet and process for its preparation
MARISSEN ROELOF3 citations60
DSM IP ASSETS BV
3 patentsUS9863742B2Jan 9, 2018
Multilayered material sheet and process for its preparation
DSM IP ASSETS BV1 citations60
US9702664B2Jul 11, 2017
Multilayered material sheet and process for its preparation
DSM IP ASSETS BV1 citations60
US9625237B2Apr 18, 2017
Mutilayered material sheet and process for its preparation
DSM IP ASSETS BV1 citations59