Membership
Tour
Register
Log in
Gijsbertus Hendrikus Maria CALIS
Follow
Person
Hulsberg, NL
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Multilayered material sheet and process for its preparation
Patent number
9,903,689
Issue date
Feb 27, 2018
DSM IP Assets B.V.
Roelof Marissen
F41 - WEAPONS
Information
Patent Grant
Multilayered material sheet and process for its preparation
Patent number
9,863,742
Issue date
Jan 9, 2018
DSM IP Assets B.V.
Roelof Marissen
F41 - WEAPONS
Information
Patent Grant
Multilayered material sheet and process for its preparation
Patent number
9,702,664
Issue date
Jul 11, 2017
DSM IP Assets B.V.
Roelof Marissen
F41 - WEAPONS
Information
Patent Grant
Mutilayered material sheet and process for its preparation
Patent number
9,625,237
Issue date
Apr 18, 2017
DSM IP Assets B.V.
Roelof Marissen
F41 - WEAPONS
Information
Patent Grant
Polyolefin member and method of manufacturing
Patent number
8,741,993
Issue date
Jun 3, 2014
DSM IP Assets B.V.
Gijsbertus Hendrikus Maria Calis
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Multilayered material sheet and process for its preparation
Patent number
8,709,575
Issue date
Apr 29, 2014
DSM IP Assets B.V.
Roelof Marissen
F41 - WEAPONS
Information
Patent Grant
Multilayered material sheet and process for its preparation
Patent number
8,535,777
Issue date
Sep 17, 2013
DSM IP Assets B.V.
Roelof Marissen
D07 - ROPES CABLES OTHER THAN ELECTRIC
Information
Patent Grant
Polyethylene membrane and method of its production
Patent number
8,465,565
Issue date
Jun 18, 2013
Lydall Solutech B.V.
Gijsbertus Hendrikus Maria Calis
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
MULTILAYERED MATERIAL SHEET AND PROCESS FOR ITS PREPARATION
Publication number
20160290769
Publication date
Oct 6, 2016
DSM IP Assets B. V.
Roelof MARISSEN
B32 - LAYERED PRODUCTS
Information
Patent Application
MUTILAYERED MATERIAL SHEET AND PROCESS FOR ITS PREPARATION
Publication number
20140260936
Publication date
Sep 18, 2014
DSM IP Assets B. V.
Roelof MARISSEN
F41 - WEAPONS
Information
Patent Application
MULTILAYERED MATERIAL SHEET AND PROCESS FOR ITS PREPARATION
Publication number
20140083285
Publication date
Mar 27, 2014
DSM IP Assets B. V.
Roelof MARISSEN
B32 - LAYERED PRODUCTS
Information
Patent Application
Battery separator
Publication number
20030198799
Publication date
Oct 23, 2003
Gijsbertus H.M. Calis
B24 - GRINDING POLISHING