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Stephen Harrison Samaresh Mohanta C.V. Krishnamohan Sharma Elizabeth Geler

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Selective Recovery of Manganese, Lead and Zinc

13/539,106 | U.S. Patent Application

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Location ELECTRONIC

Filed June 29, 2012

Examiner ARUN S PHASGE

Class 205

Art Group 1756

Patent No. 8,518,232

Case Type Utility - 205/539000

Status Patented Case

Parent 61/502,736 Expired

Child 13/622,642 Patented

Child 13/827,616 Patented

Child 13/943,395 Patented

Child 14/195,788 Patented

Child 14/198,492 Pending

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Last Updated: 4 years, 8 months ago

Date	#	Transaction
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Selective Recovery of Manganese, Lead and Zinc

13/539,106 | U.S. Patent Application

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