| (84) |
Designated Contracting States: |
|
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL
NO PL PT RO RS SE SI SK SM TR |
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Designated Extension States: |
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BA ME |
| (30) |
Priority: |
17.06.2013 US 201313919167
|
| (71) |
Applicant: Nalco Company |
|
Naperville, IL 60563 (US) |
|
| (72) |
Inventors: |
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- ZHAO, Yulin
Shanghai 200125 (CN)
- LI, Jun
Nanjing, Jiangsu 210047 (CN)
- RAO, Qing Long
Shanghai 200062 (CN)
- CHENG, Weiguo
Naperville, Illinois 60564 (US)
- SMITH, Alan
Sandbach, Chesire CW11 1B4 (GB)
- ASHTON, Stephen
Naperville, IL 60563 - 1198 (US)
- TODOROVIC, Aleksander
Helsinki - Uusimaa FIN-00500 (FI)
|
| (74) |
Representative: Godemeyer Blum Lenze Patentanwälte
Partnerschaft mbB - werkpatent |
|
An den Gärten 7
51491 Overath
51491 Overath (DE) |
|
