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] => 17505299 [patent_doc_number] => 20220098401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => POLYMER COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/424943 [patent_app_country] => US [patent_app_date] => 2020-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13348 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17424943 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/424943
Polymer composition Jan 26, 2020 Issued
Array ( [id] => 17505264 [patent_doc_number] => 20220098366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => METHOD OF GRINDING POLY(ETHER KETONE KETONE) (PEKK) [patent_app_type] => utility [patent_app_number] => 17/426671 [patent_app_country] => US [patent_app_date] => 2020-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6654 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17426671 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/426671
METHOD OF GRINDING POLY(ETHER KETONE KETONE) (PEKK) Jan 23, 2020 Abandoned
Array ( [id] => 16750104 [patent_doc_number] => 20210102113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => BETAINE SURFACTANTS CONTAINING AN UNSATURATED FATTY TAIL AND METHODS THEREOF [patent_app_type] => utility [patent_app_number] => 16/749342 [patent_app_country] => US [patent_app_date] => 2020-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13337 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16749342 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/749342
Betaine surfactants containing an unsaturated fatty tail and methods thereof Jan 21, 2020 Issued
Array ( [id] => 20256212 [patent_doc_number] => 12428555 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Resin composition and molded article obtained using this resin composition [patent_app_type] => utility [patent_app_number] => 17/423217 [patent_app_country] => US [patent_app_date] => 2020-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8514 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17423217 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/423217
Resin composition and molded article obtained using this resin composition Jan 19, 2020 Issued
Array ( [id] => 16429609 [patent_doc_number] => 10829679 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-11-10 [patent_title] => Micro-nanometer plugging anti-collapse drilling fluid and preparation method and use thereof [patent_app_type] => utility [patent_app_number] => 16/743811 [patent_app_country] => US [patent_app_date] => 2020-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11260 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16743811 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/743811
Micro-nanometer plugging anti-collapse drilling fluid and preparation method and use thereof Jan 14, 2020 Issued
Array ( [id] => 17474046 [patent_doc_number] => 20220081550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => Block Copolymer Composition, Molded Product, Method for Producing Molded Product, and Method for Adjusting Haze Value of Molded Product [patent_app_type] => utility [patent_app_number] => 17/423985 [patent_app_country] => US [patent_app_date] => 2020-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23498 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17423985 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/423985
Block Copolymer Composition, Molded Product, Method for Producing Molded Product, and Method for Adjusting Haze Value of Molded Product Jan 13, 2020 Abandoned
Array ( [id] => 17620278 [patent_doc_number] => 11339317 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-05-24 [patent_title] => Method of drilling a wellbore [patent_app_type] => utility [patent_app_number] => 17/420774 [patent_app_country] => US [patent_app_date] => 2020-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4689 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [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] => 17420774 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/420774
Method of drilling a wellbore Jan 12, 2020 Issued
Array ( [id] => 19826390 [patent_doc_number] => 12247156 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Re-crosslinkable particle for conformance control and temporary plugging [patent_app_type] => utility [patent_app_number] => 17/791619 [patent_app_country] => US [patent_app_date] => 2020-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5374 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17791619 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/791619
Re-crosslinkable particle for conformance control and temporary plugging Jan 9, 2020 Issued
Array ( [id] => 18153197 [patent_doc_number] => 11566161 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-31 [patent_title] => Method of removing calcium-containing water-based filter cake using a biodegradable acid solution [patent_app_type] => utility [patent_app_number] => 16/733495 [patent_app_country] => US [patent_app_date] => 2020-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 12 [patent_no_of_words] => 7715 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16733495 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/733495
Method of removing calcium-containing water-based filter cake using a biodegradable acid solution Jan 2, 2020 Issued
Array ( [id] => 17428623 [patent_doc_number] => 20220056331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => METHODS AND COMPOSITIONS FOR TREATMENT OF SCALE [patent_app_type] => utility [patent_app_number] => 17/414038 [patent_app_country] => US [patent_app_date] => 2019-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11651 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17414038 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/414038
METHODS AND COMPOSITIONS FOR TREATMENT OF SCALE Dec 29, 2019 Abandoned
Array ( [id] => 17370021 [patent_doc_number] => 20220025073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => MODIFIED CELLULOSE FIBER POWDER [patent_app_type] => utility [patent_app_number] => 17/311418 [patent_app_country] => US [patent_app_date] => 2019-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12901 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17311418 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/311418
Modified cellulose fiber powder Dec 25, 2019 Issued
Array ( [id] => 20256209 [patent_doc_number] => 12428552 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Polymeric composition comprising a thermoplastic elastomer with butadiene and styrene blocks and a compatible plasticizer [patent_app_type] => utility [patent_app_number] => 17/418151 [patent_app_country] => US [patent_app_date] => 2019-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2556 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17418151 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/418151
Polymeric composition comprising a thermoplastic elastomer with butadiene and styrene blocks and a compatible plasticizer Dec 23, 2019 Issued
Array ( [id] => 15769183 [patent_doc_number] => 20200115609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => CONTROLLED BREAK ENZYME FORMULATIONS [patent_app_type] => utility [patent_app_number] => 16/725264 [patent_app_country] => US [patent_app_date] => 2019-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19558 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16725264 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/725264
CONTROLLED BREAK ENZYME FORMULATIONS Dec 22, 2019 Abandoned
Array ( [id] => 18701410 [patent_doc_number] => 11787909 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Hydrogels derived from acrylamide for controlling circulation losses and methods of fabrication thereof [patent_app_type] => utility [patent_app_number] => 16/725124 [patent_app_country] => US [patent_app_date] => 2019-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5112 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16725124 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/725124
Hydrogels derived from acrylamide for controlling circulation losses and methods of fabrication thereof Dec 22, 2019 Issued
Array ( [id] => 19521233 [patent_doc_number] => 12122944 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Hot melt adhesive composition [patent_app_type] => utility [patent_app_number] => 17/616084 [patent_app_country] => US [patent_app_date] => 2019-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6232 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17616084 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/616084
Hot melt adhesive composition Dec 18, 2019 Issued
Array ( [id] => 17119783 [patent_doc_number] => 11130906 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-28 [patent_title] => Brine resistant silica sol [patent_app_type] => utility [patent_app_number] => 16/721281 [patent_app_country] => US [patent_app_date] => 2019-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8029 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16721281 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/721281
Brine resistant silica sol Dec 18, 2019 Issued
Array ( [id] => 16916130 [patent_doc_number] => 20210189222 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => GEMINI SURFACTANTS CONTAINING AN UNSATURATED LINKER FOR CLAY SWELLING INHIBITION [patent_app_type] => utility [patent_app_number] => 16/718616 [patent_app_country] => US [patent_app_date] => 2019-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10981 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16718616 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/718616
Gemini surfactants containing an unsaturated linker for clay swelling inhibition Dec 17, 2019 Issued
Array ( [id] => 16854985 [patent_doc_number] => 20210155730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => TEMPERATURE-RESISTANT AND ANTI-COLLAPSE MULTI-BRANCHED POLYMER FLUID LOSS REDUCER AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/716401 [patent_app_country] => US [patent_app_date] => 2019-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3213 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16716401 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/716401
Temperature-resistant and anti-collapse multi-branched polymer fluid loss reducer and preparation method thereof Dec 15, 2019 Issued
Array ( [id] => 16900858 [patent_doc_number] => 20210179774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => POLYMERIC ANTI-AGGLOMERANT HYDRATE INHIBITOR [patent_app_type] => utility [patent_app_number] => 16/713671 [patent_app_country] => US [patent_app_date] => 2019-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3358 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16713671 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/713671
POLYMERIC ANTI-AGGLOMERANT HYDRATE INHIBITOR Dec 12, 2019 Abandoned
Array ( [id] => 17474103 [patent_doc_number] => 20220081607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => INVERSE POLYMER EMULSION WITH SPECIFIC EMULSIFIER PACKAGE FOR POLYMER FLOODING [patent_app_type] => utility [patent_app_number] => 17/416840 [patent_app_country] => US [patent_app_date] => 2019-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9686 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17416840 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/416840
Inverse polymer emulsion with specific emulsifier package for polymer flooding Dec 11, 2019 Issued
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