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Kumar R. Bhushan

Examiner (ID: 5873, Phone: (313)446-4807 , Office: P/1768 )

Most Active Art Unit
1766
Art Unit(s)
1765, 1768, 1766
Total Applications
983
Issued Applications
616
Pending Applications
128
Abandoned Applications
256

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9232792 [patent_doc_number] => 08598095 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-12-03 [patent_title] => 'Low conductivity water based wellbore fluid' [patent_app_type] => utility [patent_app_number] => 12/992320 [patent_app_country] => US [patent_app_date] => 2009-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5462 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12992320 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/992320
Low conductivity water based wellbore fluid Jun 2, 2009 Issued
Array ( [id] => 6213790 [patent_doc_number] => 20110136704 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-09 [patent_title] => 'Methods of Treating a Hydrocarbon-Bearing Formation, a Well Bore, and Particles' [patent_app_type] => utility [patent_app_number] => 12/995949 [patent_app_country] => US [patent_app_date] => 2009-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 19485 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0136/20110136704.pdf [firstpage_image] =>[orig_patent_app_number] => 12995949 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/995949
Methods of Treating a Hydrocarbon-Bearing Formation, a Well Bore, and Particles May 19, 2009 Abandoned
Array ( [id] => 5972415 [patent_doc_number] => 20110152136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-23 [patent_title] => 'SOLVENT ASSISTED OIL RECOVERY' [patent_app_type] => utility [patent_app_number] => 12/988867 [patent_app_country] => US [patent_app_date] => 2009-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5689 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0152/20110152136.pdf [firstpage_image] =>[orig_patent_app_number] => 12988867 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/988867
Solvent assisted oil recovery Apr 22, 2009 Issued
Array ( [id] => 4822870 [patent_doc_number] => 20080227667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-18 [patent_title] => 'Fluid Loss Control Additive and Cement Compositions Comprising Same' [patent_app_type] => utility [patent_app_number] => 12/129189 [patent_app_country] => US [patent_app_date] => 2008-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5211 [patent_no_of_claims] => 22 [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/A1/0227/20080227667.pdf [firstpage_image] =>[orig_patent_app_number] => 12129189 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/129189
Fluid Loss Control Additive and Cement Compositions Comprising Same May 28, 2008 Abandoned
Array ( [id] => 6055630 [patent_doc_number] => 20110111990 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-12 [patent_title] => 'STRONG LOW DENSITY CERAMICS' [patent_app_type] => utility [patent_app_number] => 12/989547 [patent_app_country] => US [patent_app_date] => 2008-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8454 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0111/20110111990.pdf [firstpage_image] =>[orig_patent_app_number] => 12989547 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/989547
STRONG LOW DENSITY CERAMICS Apr 27, 2008 Abandoned
Array ( [id] => 5534031 [patent_doc_number] => 20090233819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-17 [patent_title] => 'Method of Treating Sandstone Formations With Reduced Precipitation of Silica' [patent_app_type] => utility [patent_app_number] => 12/046221 [patent_app_country] => US [patent_app_date] => 2008-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6332 [patent_no_of_claims] => 20 [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/A1/0233/20090233819.pdf [firstpage_image] =>[orig_patent_app_number] => 12046221 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/046221
Method of treating sandstone formations with reduced precipitation of silica Mar 10, 2008 Issued
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