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John Kwon

Examiner (ID: 4886, Phone: (571)272-4846 , Office: P/3747 )

Most Active Art Unit
3747
Art Unit(s)
2403, 3754, 3401, 3745, 2402, 3622, 3404, 2605, 3747
Total Applications
4722
Issued Applications
4197
Pending Applications
107
Abandoned Applications
390

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6435752 [patent_doc_number] => 20100152517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-17 [patent_title] => 'EXTRACTION OF ASO FROM SPENT SULFURIC ACID USING LIQUID SO2' [patent_app_type] => utility [patent_app_number] => 12/334009 [patent_app_country] => US [patent_app_date] => 2008-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4922 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0152/20100152517.pdf [firstpage_image] =>[orig_patent_app_number] => 12334009 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/334009
Extraction of ASO from spent sulfuric acid using liquid SO2 Dec 11, 2008 Issued
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