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] => 20865533 [patent_doc_number] => 12692411 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-28 [patent_title] => Aqueous, low solids basecoat compositions [patent_app_type] => utility [patent_app_number] => 18/246170 [patent_app_country] => US [patent_app_date] => 2021-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8636 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18246170 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/246170
AQUEOUS, LOW SOLIDS BASECOAT COMPOSITIONS Sep 21, 2021 Issued
Array ( [id] => 20803798 [patent_doc_number] => 12668695 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-30 [patent_title] => Polymer blends and method for making the same [patent_app_type] => utility [patent_app_number] => 18/026973 [patent_app_country] => US [patent_app_date] => 2021-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18026973 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/026973
Polymer blends and method for making the same Sep 16, 2021 Issued
Array ( [id] => 20757067 [patent_doc_number] => 12649826 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-09 [patent_title] => Polyethylene glycol derivative, composition comprising same, and method for preparing bioactive polypeptide conjugate by using same [patent_app_type] => utility [patent_app_number] => 18/026481 [patent_app_country] => US [patent_app_date] => 2021-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3842 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18026481 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/026481
Polyethylene glycol derivative, composition comprising same, and method for preparing bioactive polypeptide conjugate by using same Sep 15, 2021 Issued
Array ( [id] => 18255694 [patent_doc_number] => 20230082733 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => POLYMER BLENDS FOR USE IN WELLBORE APPLICATIONS [patent_app_type] => utility [patent_app_number] => 17/474592 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4726 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17474592 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/474592
Polymer blends for use in wellbore applications Sep 13, 2021 Issued
Array ( [id] => 17945984 [patent_doc_number] => 20220333001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => PH-SENSITIVE TEMPORARY PLUGGING AGENT, PREPARATION METHOD THEREOF, AND USE THEREOF IN EXPLOITATION OF LOW-PERMEABILITY OIL RESERVOIR [patent_app_type] => utility [patent_app_number] => 17/469669 [patent_app_country] => US [patent_app_date] => 2021-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5260 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17469669 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/469669
pH-sensitive temporary plugging agent, preparation method thereof, and use thereof in exploitation of low-permeability oil reservoir Sep 7, 2021 Issued
Array ( [id] => 18675366 [patent_doc_number] => 20230312968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => POLYOLEFIN-BASED COATING COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/025040 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6787 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18025040 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/025040
POLYOLEFIN-BASED COATING COMPOSITION Sep 2, 2021 Abandoned
Array ( [id] => 20715464 [patent_doc_number] => 12630700 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-19 [patent_title] => Resin composition and molded article [patent_app_type] => utility [patent_app_number] => 18/023339 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11117 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 493 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18023339 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/023339
Resin composition and molded article Aug 29, 2021 Issued
Array ( [id] => 18526428 [patent_doc_number] => 11713414 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-01 [patent_title] => Polyacrylamide drag reducer compositions [patent_app_type] => utility [patent_app_number] => 17/446067 [patent_app_country] => US [patent_app_date] => 2021-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5092 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17446067 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/446067
Polyacrylamide drag reducer compositions Aug 25, 2021 Issued
Array ( [id] => 18583039 [patent_doc_number] => 20230265298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => A COATING COMPOSITION, AN ARTICLE MADE THEREOF AND A PROCESS FOR PREPARING THE SAME [patent_app_type] => utility [patent_app_number] => 18/020309 [patent_app_country] => US [patent_app_date] => 2021-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7891 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18020309 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/020309
A COATING COMPOSITION, AN ARTICLE MADE THEREOF AND A PROCESS FOR PREPARING THE SAME Aug 25, 2021 Pending
Array ( [id] => 18692824 [patent_doc_number] => 20230323167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => HOT MELT ADHESIVE COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/042468 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8463 [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] => 18042468 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/042468
HOT MELT ADHESIVE COMPOSITION Aug 24, 2021 Pending
Array ( [id] => 18801442 [patent_doc_number] => 11834594 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Methods for drilling wellbores using thinner compositions [patent_app_type] => utility [patent_app_number] => 17/407139 [patent_app_country] => US [patent_app_date] => 2021-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8008 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17407139 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/407139
Methods for drilling wellbores using thinner compositions Aug 18, 2021 Issued
Array ( [id] => 18315211 [patent_doc_number] => 11629282 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Salt-tolerant polymer microsphere plugging agent and preparation method thereof [patent_app_type] => utility [patent_app_number] => 17/400430 [patent_app_country] => US [patent_app_date] => 2021-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5184 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17400430 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/400430
Salt-tolerant polymer microsphere plugging agent and preparation method thereof Aug 11, 2021 Issued
Array ( [id] => 18923041 [patent_doc_number] => 20240026045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => SEALANT FILM [patent_app_type] => utility [patent_app_number] => 18/041966 [patent_app_country] => US [patent_app_date] => 2021-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16148 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18041966 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/041966
SEALANT FILM Aug 10, 2021 Abandoned
Array ( [id] => 18770928 [patent_doc_number] => 20230365735 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => RESIN COMPOSITION, OPTICAL FIBER, AND METHOD FOR MANUFACTURING OPTICAL FIBER [patent_app_type] => utility [patent_app_number] => 18/026180 [patent_app_country] => US [patent_app_date] => 2021-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9455 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18026180 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/026180
RESIN COMPOSITION, OPTICAL FIBER, AND METHOD FOR MANUFACTURING OPTICAL FIBER Aug 1, 2021 Pending
Array ( [id] => 18675305 [patent_doc_number] => 20230312906 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => POWER STORAGE DEVICE BINDER COMPOSITION, POWER STORAGE DEVICE ELECTRODE SLURRY, POWER STORAGE DEVICE ELECTRODE, AND POWER STORAGE DEVICE [patent_app_type] => utility [patent_app_number] => 18/042119 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17650 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18042119 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/042119
Power storage device binder composition, power storage device electrode slurry, power storage device electrode, and power storage device Jul 29, 2021 Issued
Array ( [id] => 18628303 [patent_doc_number] => 20230287162 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => THICKENING AGENT FOR A HYDRO-ALCOHOLIC COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/005893 [patent_app_country] => US [patent_app_date] => 2021-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5190 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18005893 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/005893
THICKENING AGENT FOR A HYDRO-ALCOHOLIC COMPOSITION Jul 28, 2021 Pending
Array ( [id] => 18902794 [patent_doc_number] => 20240018279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => Cyclic Containing Polymer Compositions Obtained Using Transition Metal Bis(Phenolate) Catalyst Complexes and Process for Production Thereof [patent_app_type] => utility [patent_app_number] => 18/040677 [patent_app_country] => US [patent_app_date] => 2021-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 39313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18040677 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/040677
Cyclic Containing Polymer Compositions Obtained Using Transition Metal Bis(Phenolate) Catalyst Complexes and Process for Production Thereof Jul 26, 2021 Pending
Array ( [id] => 17982725 [patent_doc_number] => 20220348761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => TRANSPARENT THERMOPLASTIC RESIN AND METHOD OF PREPARING THE SAME [patent_app_type] => utility [patent_app_number] => 17/766162 [patent_app_country] => US [patent_app_date] => 2021-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15677 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17766162 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/766162
Transparent thermoplastic resin and method of preparing the same Jul 18, 2021 Issued
Array ( [id] => 20438708 [patent_doc_number] => 12509535 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Polyvinyl alcohol-based polymer [patent_app_type] => utility [patent_app_number] => 17/927581 [patent_app_country] => US [patent_app_date] => 2021-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 978 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17927581 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/927581
Polyvinyl alcohol-based polymer Jul 14, 2021 Issued
Array ( [id] => 20302491 [patent_doc_number] => 12448469 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Polyvinyl alcohol-based polymer [patent_app_type] => utility [patent_app_number] => 17/927523 [patent_app_country] => US [patent_app_date] => 2021-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17927523 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/927523
Polyvinyl alcohol-based polymer Jul 14, 2021 Issued
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