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STEPHEN A. SOFFEN

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Patent No. 7,902,107 B2, In Rem BASF CORPORATION HALDOR TOPSOE A/S STEPHEN A. SOFFEN

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Reexamination of Patent No. 7,902,107 B2, CATALYZED SCR FILTER AND EMISSION TREATMENT SYSTEM

95/1,894 | U.S. Patent Application

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Location ELECTRONIC

Filed Feb. 15, 2012

Examiner CARLOS N LOPEZ

Class 502

Art Group 3991

Case Type Re-Examination - 502/074000

Status Reexamination Certificate issued

Original Case 12/28,300 Patented

Parent 11/676,798 Patented

Parent 10/634,659 Patented

Last Updated: 2 years, 6 months ago

Date	#	Transaction
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Reexamination of Patent No. 7,902,107 B2, CATALYZED SCR FILTER AND EMISSION TREATMENT SYSTEM

95/1,894 | U.S. Patent Application

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