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] => 16391229 [patent_doc_number] => 20200332170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => METHODS OF SUSPENDING WEIGHTING AGENTS IN A DRILLING FLUID [patent_app_type] => utility [patent_app_number] => 16/832250 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13997 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16832250 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/832250
Methods of suspending weighting agents in a drilling fluid Mar 26, 2020 Issued
Array ( [id] => 17505269 [patent_doc_number] => 20220098371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => ORGANOPOLYSILOXANE MODIFIED WITH LACTATE SILYL AT BOTH ENDS AND METHOD FOR PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 17/600626 [patent_app_country] => US [patent_app_date] => 2020-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5000 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17600626 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/600626
Organopolysiloxane modified with lactate silyl at both ends and method for producing same Mar 25, 2020 Issued
Array ( [id] => 17548241 [patent_doc_number] => 20220119582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => METHACRYLATE MONOMER-BASED COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/442698 [patent_app_country] => US [patent_app_date] => 2020-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7408 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17442698 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/442698
METHACRYLATE MONOMER-BASED COMPOSITION Mar 24, 2020 Abandoned
Array ( [id] => 17672845 [patent_doc_number] => 20220186012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => PROPYLENE RESIN COMPOSITION AND MOLDED BODY [patent_app_type] => utility [patent_app_number] => 17/605314 [patent_app_country] => US [patent_app_date] => 2020-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12293 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17605314 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/605314
PROPYLENE RESIN COMPOSITION AND MOLDED BODY Mar 24, 2020 Abandoned
Array ( [id] => 17611699 [patent_doc_number] => 20220153978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => RESIN COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 17/441230 [patent_app_country] => US [patent_app_date] => 2020-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12018 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17441230 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/441230
RESIN COMPOSITIONS Mar 22, 2020 Abandoned
Array ( [id] => 19855642 [patent_doc_number] => 12258466 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Fluororubber composition containing epoxidized polybutadiene [patent_app_type] => utility [patent_app_number] => 17/440880 [patent_app_country] => US [patent_app_date] => 2020-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2564 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17440880 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/440880
Fluororubber composition containing epoxidized polybutadiene Mar 17, 2020 Issued
Array ( [id] => 18329397 [patent_doc_number] => 11634625 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => Siloxane surfactant additives for oil and gas applications [patent_app_type] => utility [patent_app_number] => 16/818473 [patent_app_country] => US [patent_app_date] => 2020-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4011 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16818473 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/818473
Siloxane surfactant additives for oil and gas applications Mar 12, 2020 Issued
Array ( [id] => 16297950 [patent_doc_number] => 20200283673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => Thermosensitive Self-plugging Bentonite and Preparation Method Thereof and Water-based Drilling Fluid [patent_app_type] => utility [patent_app_number] => 16/808038 [patent_app_country] => US [patent_app_date] => 2020-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8260 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16808038 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/808038
Thermosensitive self-plugging bentonite and preparation method thereof and water-based drilling fluid Mar 2, 2020 Issued
Array ( [id] => 17642173 [patent_doc_number] => 20220169911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => SUSPENSION OF ASSOCIATIVE POLYMERS FOR THE TREATMENT OF UNDERGROUND FORMATIONS [patent_app_type] => utility [patent_app_number] => 17/436949 [patent_app_country] => US [patent_app_date] => 2020-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11505 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17436949 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/436949
Suspension of associative polymers for the treatment of underground formations Mar 2, 2020 Issued
Array ( [id] => 16269018 [patent_doc_number] => 20200270505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => STORABLE GAS GENERATING COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 16/807595 [patent_app_country] => US [patent_app_date] => 2020-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19618 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16807595 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/807595
Storable gas generating compositions Mar 2, 2020 Issued
Array ( [id] => 17363640 [patent_doc_number] => 11230657 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-25 [patent_title] => Modified graphene shale inhibitors [patent_app_type] => utility [patent_app_number] => 16/806804 [patent_app_country] => US [patent_app_date] => 2020-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 7778 [patent_no_of_claims] => 9 [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] => 16806804 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/806804
Modified graphene shale inhibitors Mar 1, 2020 Issued
Array ( [id] => 16598285 [patent_doc_number] => 20210024816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => HIGH PERFORMANCE PROPPANTS [patent_app_type] => utility [patent_app_number] => 16/801380 [patent_app_country] => US [patent_app_date] => 2020-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9046 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16801380 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/801380
HIGH PERFORMANCE PROPPANTS Feb 25, 2020 Abandoned
Array ( [id] => 17134941 [patent_doc_number] => 11136487 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-05 [patent_title] => Date seed-based chips lost circulation material [patent_app_type] => utility [patent_app_number] => 16/800567 [patent_app_country] => US [patent_app_date] => 2020-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4591 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16800567 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/800567
Date seed-based chips lost circulation material Feb 24, 2020 Issued
Array ( [id] => 19354239 [patent_doc_number] => 12054670 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Subterranean formations [patent_app_type] => utility [patent_app_number] => 17/436694 [patent_app_country] => US [patent_app_date] => 2020-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5777 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17436694 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/436694
Subterranean formations Feb 23, 2020 Issued
Array ( [id] => 16697212 [patent_doc_number] => 10947795 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Oil-swellable, surface-treated elastomeric polymer and methods of using the same for controlling losses of non-aqueous wellbore treatment fluids to the subterranean formation [patent_app_type] => utility [patent_app_number] => 16/792720 [patent_app_country] => US [patent_app_date] => 2020-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 6184 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16792720 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/792720
Oil-swellable, surface-treated elastomeric polymer and methods of using the same for controlling losses of non-aqueous wellbore treatment fluids to the subterranean formation Feb 16, 2020 Issued
Array ( [id] => 16013257 [patent_doc_number] => 20200181471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => High Density Aqueous Well Fluids [patent_app_type] => utility [patent_app_number] => 16/789749 [patent_app_country] => US [patent_app_date] => 2020-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12141 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16789749 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/789749
High density aqueous well fluids Feb 12, 2020 Issued
Array ( [id] => 17548234 [patent_doc_number] => 20220119575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => METHOD FOR PRODUCING POLYPHENOL DERIVATIVE, POLYPHENOL DERIVATIVE, AND POLYPHENOL DERIVATIVE-CONTAINING RESIN COMPOSITION MATERIAL [patent_app_type] => utility [patent_app_number] => 17/427313 [patent_app_country] => US [patent_app_date] => 2020-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13416 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17427313 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/427313
Method for producing polyphenol derivative, polyphenol derivative, and polyphenol derivative-containing resin composition material Feb 6, 2020 Issued
Array ( [id] => 15993843 [patent_doc_number] => 20200172792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => USE OF ORGANIC ACIDS OR A SALT THEREOF IN SURFACTANT-BASED ENHANCED OIL RECOVERY FORMULATIONS AND TECHNIQUES [patent_app_type] => utility [patent_app_number] => 16/783937 [patent_app_country] => US [patent_app_date] => 2020-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6886 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16783937 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/783937
Use of organic acids or a salt thereof in surfactant-based enhanced oil recovery formulations and techniques Feb 5, 2020 Issued
Array ( [id] => 17548268 [patent_doc_number] => 20220119609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => WATER-SOLUBLE PLASTIC ARTICLE [patent_app_type] => utility [patent_app_number] => 17/428076 [patent_app_country] => US [patent_app_date] => 2020-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3317 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17428076 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/428076
WATER-SOLUBLE PLASTIC ARTICLE Feb 5, 2020 Abandoned
Array ( [id] => 17007311 [patent_doc_number] => 20210238472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => METHODS FOR CLAY SWELLING INHIBITION USING GEMINI SURFACTANTS CONTAINING A SATURATED LINKER [patent_app_type] => utility [patent_app_number] => 16/777221 [patent_app_country] => US [patent_app_date] => 2020-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11178 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16777221 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/777221
Methods for clay swelling inhibition using gemini surfactants containing a saturated linker Jan 29, 2020 Issued
Menu