Search

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] => 10306639 [patent_doc_number] => 20150191640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-09 [patent_title] => 'HIGH-TEMPERATURE HIGH-PRESSURE RESERVOIR DRILLING FLUID' [patent_app_type] => utility [patent_app_number] => 14/591455 [patent_app_country] => US [patent_app_date] => 2015-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9732 [patent_no_of_claims] => 23 [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] => 14591455 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/591455
HIGH-TEMPERATURE HIGH-PRESSURE RESERVOIR DRILLING FLUID Jan 6, 2015 Abandoned
Array ( [id] => 12058831 [patent_doc_number] => 20170335175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-23 [patent_title] => 'Emulsified Acidic Treatment Fluid With Surface Modification Agents' [patent_app_type] => utility [patent_app_number] => 15/525539 [patent_app_country] => US [patent_app_date] => 2014-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8408 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 15525539 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/525539
Emulsified acidic treatment fluid with surface modification agents Dec 30, 2014 Issued
Array ( [id] => 12247254 [patent_doc_number] => 09920019 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-20 [patent_title] => 'Multifunctional composition base 1,3-oxazinan-6-ones with corrosion inhibition and heavy organic compounds inhibition and dispersants and obtaining process' [patent_app_type] => utility [patent_app_number] => 14/581761 [patent_app_country] => US [patent_app_date] => 2014-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6843 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14581761 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/581761
Multifunctional composition base 1,3-oxazinan-6-ones with corrosion inhibition and heavy organic compounds inhibition and dispersants and obtaining process Dec 22, 2014 Issued
Array ( [id] => 12051380 [patent_doc_number] => 20170327724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-16 [patent_title] => 'Fluorinated Packer Fluids' [patent_app_type] => utility [patent_app_number] => 15/525517 [patent_app_country] => US [patent_app_date] => 2014-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5791 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [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] => 15525517 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/525517
Fluorinated packer fluids Dec 22, 2014 Issued
Array ( [id] => 14261599 [patent_doc_number] => 10280352 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-07 [patent_title] => Water swellable polymer as a diverter for acid stimulation treatments in high temperature environments [patent_app_type] => utility [patent_app_number] => 15/527248 [patent_app_country] => US [patent_app_date] => 2014-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5237 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15527248 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/527248
Water swellable polymer as a diverter for acid stimulation treatments in high temperature environments Dec 22, 2014 Issued
Array ( [id] => 12051388 [patent_doc_number] => 20170327732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-16 [patent_title] => 'CATIONIC MULTIPLE QUATERNARY AMMONIUM-BASED SURFACTANTS FOR ENHANCING PRODUCTION IN SUBTERRANEAN FORMATIONS' [patent_app_type] => utility [patent_app_number] => 15/527769 [patent_app_country] => US [patent_app_date] => 2014-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6405 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 15527769 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/527769
Cationic multiple quaternary ammonium-based surfactants for enhancing production in subterranean formations Dec 21, 2014 Issued
Array ( [id] => 12979351 [patent_doc_number] => 20170341979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => ADDITIVE OF CELLULOSE NANOFIBRILS OR NANOCRYSTALS AND A SECOND POLYMER [patent_app_type] => utility [patent_app_number] => 15/529161 [patent_app_country] => US [patent_app_date] => 2014-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7866 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15529161 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/529161
Additive of cellulose nanofibrils or nanocrystals and a second polymer Dec 18, 2014 Issued
Array ( [id] => 10216825 [patent_doc_number] => 20150101818 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-16 [patent_title] => 'METHOD OF DELAYING CROSSLINKING IN WELL TREATMENT OPERATION' [patent_app_type] => utility [patent_app_number] => 14/577288 [patent_app_country] => US [patent_app_date] => 2014-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3322 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 14577288 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/577288
METHOD OF DELAYING CROSSLINKING IN WELL TREATMENT OPERATION Dec 18, 2014 Abandoned
Array ( [id] => 15785229 [patent_doc_number] => 10626322 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-21 [patent_title] => Composition for treatment of subterranean formations [patent_app_type] => utility [patent_app_number] => 15/526451 [patent_app_country] => US [patent_app_date] => 2014-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 14965 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15526451 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/526451
Composition for treatment of subterranean formations Dec 9, 2014 Issued
Array ( [id] => 10274075 [patent_doc_number] => 20150159072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-11 [patent_title] => 'OXYGEN SCAVENGER FOR DRILLING FLUIDS' [patent_app_type] => utility [patent_app_number] => 14/564547 [patent_app_country] => US [patent_app_date] => 2014-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5972 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14564547 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/564547
OXYGEN SCAVENGER FOR DRILLING FLUIDS Dec 8, 2014 Abandoned
Array ( [id] => 10216248 [patent_doc_number] => 20150101240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-16 [patent_title] => 'Multifunctional composition base 1,3-oxazinan-6-ones with corrosion inhibition and heavy organic compounds inhibition and dispersants and obtaining process' [patent_app_type] => utility [patent_app_number] => 14/563202 [patent_app_country] => US [patent_app_date] => 2014-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6848 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 14563202 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/563202
Multifunctional composition base 1,3-oxazinan-6-ones with corrosion inhibition and heavy organic compounds inhibition and dispersants and obtaining process Dec 7, 2014 Issued
Array ( [id] => 15227941 [patent_doc_number] => 10501683 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-10 [patent_title] => Proppant [patent_app_type] => utility [patent_app_number] => 15/038827 [patent_app_country] => US [patent_app_date] => 2014-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10784 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15038827 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/038827
Proppant Nov 24, 2014 Issued
Array ( [id] => 10259406 [patent_doc_number] => 20150144403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-28 [patent_title] => 'DRILLING AND FRACTURING FLUIDS COMPRISING ESTOLIDE COMPOUNDS' [patent_app_type] => utility [patent_app_number] => 14/550727 [patent_app_country] => US [patent_app_date] => 2014-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17221 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14550727 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/550727
DRILLING AND FRACTURING FLUIDS COMPRISING ESTOLIDE COMPOUNDS Nov 20, 2014 Abandoned
Array ( [id] => 11943455 [patent_doc_number] => 20170247606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-31 [patent_title] => 'SILICA CROSSLINKER INCLUDING BORONIC ACID FUNCTIONALITIES OR ESTERS THEREOF FOR TREATMENT OF SUBTERRANEAN FORMATIONS' [patent_app_type] => utility [patent_app_number] => 15/508029 [patent_app_country] => US [patent_app_date] => 2014-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 21552 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [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] => 15508029 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/508029
SILICA CROSSLINKER INCLUDING BORONIC ACID FUNCTIONALITIES OR ESTERS THEREOF FOR TREATMENT OF SUBTERRANEAN FORMATIONS Nov 18, 2014 Abandoned
Array ( [id] => 12527310 [patent_doc_number] => 10005947 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-26 [patent_title] => Modified hydrocarbon resins as fluid loss additives [patent_app_type] => utility [patent_app_number] => 14/546310 [patent_app_country] => US [patent_app_date] => 2014-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19262 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14546310 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/546310
Modified hydrocarbon resins as fluid loss additives Nov 17, 2014 Issued
Array ( [id] => 9917696 [patent_doc_number] => 20150072902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-12 [patent_title] => 'Fluids and Methods Including Nanocellulose' [patent_app_type] => utility [patent_app_number] => 14/542636 [patent_app_country] => US [patent_app_date] => 2014-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 24838 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14542636 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/542636
Fluids and Methods Including Nanocellulose Nov 15, 2014 Abandoned
Array ( [id] => 11971373 [patent_doc_number] => 20170275527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-28 [patent_title] => 'COMPOSITION AND METHOD FOR IMPROVED TREATMENT FLUID' [patent_app_type] => utility [patent_app_number] => 15/511182 [patent_app_country] => US [patent_app_date] => 2014-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5257 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 15511182 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/511182
Composition and method for improved treatment fluid Nov 11, 2014 Issued
Array ( [id] => 9901995 [patent_doc_number] => 20150057195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-26 [patent_title] => 'Low-Toxicity, Low-Flammability, Environmentally-Safe, Friction Reducer Fluid For Hydraulic Fracturing' [patent_app_type] => utility [patent_app_number] => 14/532738 [patent_app_country] => US [patent_app_date] => 2014-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 6588 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [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] => 14532738 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/532738
Low-toxicity, low-flammability, environmentally-safe, friction reducer fluid for hydraulic fracturing Nov 3, 2014 Issued
Array ( [id] => 11895329 [patent_doc_number] => 09765254 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-19 [patent_title] => 'Cationic ammonium surfactants as low dosage hydrate inhibitors' [patent_app_type] => utility [patent_app_number] => 14/528877 [patent_app_country] => US [patent_app_date] => 2014-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4820 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14528877 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/528877
Cationic ammonium surfactants as low dosage hydrate inhibitors Oct 29, 2014 Issued
Array ( [id] => 11067875 [patent_doc_number] => 20160264839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-15 [patent_title] => 'WELL CEMENT COMPOSITION INCLUDING MULTI-COMPONENT FIBERS AND METHOD OF CEMENTING USING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/031448 [patent_app_country] => US [patent_app_date] => 2014-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 12000 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15031448 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/031448
WELL CEMENT COMPOSITION INCLUDING MULTI-COMPONENT FIBERS AND METHOD OF CEMENTING USING THE SAME Oct 21, 2014 Abandoned
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