| (84) |
Designated Contracting States: |
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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 |
| (30) |
Priority: |
20.10.2016 US 201662410410 P
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| (43) |
Date of publication of application: |
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28.08.2019 Bulletin 2019/35 |
| (73) |
Proprietor: DDP Specialty Electronic Materials US, LLC |
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Wilmington, DE 19805 (US) |
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| (72) |
Inventors: |
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- SCHROER, Daniel R.
Midland, MI 48674 (US)
- BLACK, Marc S.
Midland, MI 48667 (US)
- SCHUETTE, Chad V.
Midland, MI 48667 (US)
- SILER, Christopher J.
Midland, MI 48674 (US)
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| (74) |
Representative: Houghton, Mark Phillip |
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Patent Outsourcing Limited
Cornerhouse
1 King Street Bakewell
Derbyshire DE45 1DZ Bakewell
Derbyshire DE45 1DZ (GB) |
| (56) |
References cited: :
GB-A- 1 445 202 JP-U- S63 144 866
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JP-A- 2005 254 142 US-B1- 6 202 899
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