12 Utility Patents
#48 in Landenberg, PA
#5,687 in Pennsylvania
#162,115 in US
#327,270 in the World
Forward Citations = 37
Company Filing History:



4. 1 out of 145
Rohm and Haas Electronic Materials Korea Ltd.
5. 1 out of 70
Dupont Electronics, Inc.
where one patent can have more than one assignee
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