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on 19 Aug 2023
DDP SPECIALTY ELECTRONIC MATERIALS US 8, LLC
72136820 · 29 Jan 1962
05 Feb 1973
031
Ion Exchange Resin for Use in the Industrial Arts
on 19 Aug 2023
DUPONT ELECTRONICS, INC.
74262673 · 06 Apr 1992
17 Dec 2002
003
photoresist stripping solutions for commercial and industrial use,POSI...
on 29 Jun 2023
DDP SPECIALTY ELECTRONIC MATERIALS US, LLC
85200289 · 17 Dec 2010
23 Aug 2022
011
Water filters and membranes for water purification systems,HYPER SHELL
on 14 Jun 2023
DDP SPECIALTY ELECTRONIC MATERIALS US 8, LLC
74191106 · 02 Aug 1991
03 Sep 2002
001
chemical products; namely, photosensitive resists used in the manufact...
on 12 Jun 2023
ROHM AND HAAS ELECTRONIC MATERIALS SINGAPORE PTD. LTD.
86097165 · 21 Oct 2013
15 Dec 2026
011
Water filtration apparatus integrating water feed, pressurized air, fi...
on 12 Jun 2023
Rohm and Haas Electronic Materials LLC
77753244 · 05 Jun 2009
18 Oct 2022
001
Chemicals for use in the manufacture of electronic devices; Metal plat...
on 08 Jun 2023
DDP SPECIALTY ELECTRONIC MATERIALS US 8, LLC
73295309 · 02 Feb 1981
21 Sep 2032
001
Chemicals-Namely, Additives for Metal Plating Solutions
on 06 Jun 2023
DDP SPECIALTY ELECTRONIC MATERIALS US, LLC
97634437 · 17 Oct 2022
06 Jun 2029
011
MEMBRANE FILTER CARTRIDGES FOR WATER PURIFICATION SYSTEMS FOR MUNICIPA...
on 01 Jun 2023
DDP SPECIALTY ELECTRONIC MATERIALS US 8, LLC
74218280 · 04 Nov 1991
13 Aug 2002
001
chemicals for metal plating nonconducting surfaces
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Dupont Safety & ConstructIon Inc. (29)
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Dupont SpecIalty Products Usa LLC (11)
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Dupont ElectronIcs Inc. (7)
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Rohm And Haas ElectronIc Materials LLC (6)
Ddp SpecIalty Electronic Materials Us Inc. (2)
Dupont Industrial Biosciences Usa LLC (2)
E I Du Pont De Nemours And Company (2)
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