|
EO-3
|
|
United States Patent and Trademark Office
|
6
|
2015-05-05
|
|
|
details
|
|
EO-3
|
|
World Intellectual Property Organisation
|
6
|
2013-07-31
|
2013-09-06
|
|
details
|
|
ParCoat
|
|
World Intellectual Property Organisation
|
7, 12, 17, 40
|
2002-04-30
|
2022-04-30
|
|
details
|
|
FLEXISEAL
|
|
World Intellectual Property Organisation
|
17
|
1994-12-15
|
2024-12-15
|
|
details
|
|
PAROFLUOR
|
|
World Intellectual Property Organisation
|
7, 12, 17
|
1991-09-11
|
2021-09-11
|
|
details
|
|
PRADIFA
|
|
United States Patent and Trademark Office
|
7, 12, 17
|
1986-04-29
|
|
|
details
|
|
PRÄDIFA
|
|
World Intellectual Property Organisation
|
7, 12, 17
|
1983-07-08
|
2023-07-08
|
|
details
|
|
ULTRATHAN
|
|
World Intellectual Property Organisation
|
7, 12, 17
|
1982-10-13
|
2022-10-13
|
|
details
|
|
EO
|
|
United States Patent and Trademark Office
|
11
|
1981-06-23
|
|
|
details
|
|
polyflex
|
|
World Intellectual Property Organisation
|
17
|
1978-09-12
|
2028-09-12
|
|
details
|
|
PDF PRÄDIFA
|
|
World Intellectual Property Organisation
|
17
|
1976-07-02
|
2026-07-02
|
|
details
|
|
EO-DUR
|
|
United States Patent and Trademark Office
|
6
|
1992-12-22
|
2016-02-05
|
historic |
details
|
