Dennis A. Duchene
General
Ratings
Experience
Grade
Trend
DCT
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PTAB
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CAFC
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Cases
Case # | Court | Caption | Filed | Represent | |
|---|---|---|---|---|---|
02/05/04 | Patent Owner | . | |||
08/04/03 | Challenger | . | |||
03/07/03 | Challenger | . | |||
01/11/00 | Patent Owner | . |
Case # | Court | Caption | Filed | Represent | |
|---|---|---|---|---|---|
02/05/04 | Patent Owner | . | |||
08/04/03 | Challenger | . | |||
03/07/03 | Challenger | . | |||
01/11/00 | Patent Owner | . |