Patent Assignment Details
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| Reel/Frame: | 024158/0875 | |
| Pages: | 6 |
| | Recorded: | 03/30/2010 | | |
| Attorney Dkt #: | 69683 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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05/15/2012
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Application #:
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12749730
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Filing Dt:
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03/30/2010
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Publication #:
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Pub Dt:
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10/06/2011
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Title:
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DIFFUSION BAR WITH SPACER COLLAR RING
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Assignee
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| 460 CHUNHEUNG-RI SUNGGU-EUB, CHEONAN-SI |
| CHOONGCHUNGNAMDO, KOREA, REPUBLIC OF |
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Correspondence name and address
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ROHM AND HAAS ELECTRONIC MATERIALS LLC
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455 FOREST STREET
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PATENT DEPARTMENT
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MARLBOROUGH, MA 01752
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