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David M. Gray

Supervisory Patent Examiner (ID: 11030, Phone: (571)272-2119 , Office: P/2852 )

Most Active Art Unit
2851
Art Unit(s)
2851, 2602, 2101, 2853, 2852
Total Applications
2033
Issued Applications
1687
Pending Applications
28
Abandoned Applications
318

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11096065 [patent_doc_number] => 20160293034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-06 [patent_title] => 'QUESTION ANSWERING SYSTEM-BASED GENERATION OF DISTRACTORS USING MACHINE LEARNING' [patent_app_type] => utility [patent_app_number] => 14/672286 [patent_app_country] => US [patent_app_date] => 2015-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7287 [patent_no_of_claims] => 13 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14672286 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/672286
Question answering system-based generation of distractors using machine learning Mar 29, 2015 Issued
Array ( [id] => 11811263 [patent_doc_number] => 09715836 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-25 [patent_title] => 'Toilet training assembly' [patent_app_type] => utility [patent_app_number] => 14/633292 [patent_app_country] => US [patent_app_date] => 2015-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1481 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14633292 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/633292
Toilet training assembly Feb 26, 2015 Issued
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