Search

Shailendra Kumar

Examiner (ID: 8380, Phone: (571)270-1606 , Office: P/2471 )

Most Active Art Unit
1621
Art Unit(s)
1209, 1621, 2471, 1616, 1672
Total Applications
3292
Issued Applications
2437
Pending Applications
199
Abandoned Applications
667

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19939233 [patent_doc_number] => 12311348 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Catalyst pre-hydrocarbon pooling method and device therefor [patent_app_type] => utility [patent_app_number] => 17/775516 [patent_app_country] => US [patent_app_date] => 2020-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17775516 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/775516
Catalyst pre-hydrocarbon pooling method and device therefor Nov 8, 2020 Issued
Array ( [id] => 19940166 [patent_doc_number] => 12312287 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Method and device thereof for improving selectivity of oxygenate conversion to low-carbon olefin [patent_app_type] => utility [patent_app_number] => 17/775519 [patent_app_country] => US [patent_app_date] => 2020-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3230 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17775519 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/775519
Method and device thereof for improving selectivity of oxygenate conversion to low-carbon olefin Nov 8, 2020 Issued
Array ( [id] => 16778274 [patent_doc_number] => 20210115352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => LUBRICANT COMPOSITIONS HAVING ENHANCED ESTOLIDE CONTENT, METHODS OF MAKING, AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 17/076191 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13404 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17076191 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/076191
LUBRICANT COMPOSITIONS HAVING ENHANCED ESTOLIDE CONTENT, METHODS OF MAKING, AND USES THEREOF Oct 20, 2020 Abandoned
Array ( [id] => 19067355 [patent_doc_number] => 20240101781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => METHOD OF PRODUCING STYRENE MONOMERS BY DEPOLYMERIZATION OF A STYRENE-COPOLYMER-CONTAINING POLYMER MASS [patent_app_type] => utility [patent_app_number] => 17/769010 [patent_app_country] => US [patent_app_date] => 2020-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5514 [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] => 17769010 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/769010
METHOD OF PRODUCING STYRENE MONOMERS BY DEPOLYMERIZATION OF A STYRENE-COPOLYMER-CONTAINING POLYMER MASS Oct 12, 2020 Pending
Array ( [id] => 19910391 [patent_doc_number] => 12286592 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Process and apparatus for converting polymers into products [patent_app_type] => utility [patent_app_number] => 17/766156 [patent_app_country] => US [patent_app_date] => 2020-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 26 [patent_no_of_words] => 18054 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17766156 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/766156
Process and apparatus for converting polymers into products Oct 1, 2020 Issued
Array ( [id] => 18511252 [patent_doc_number] => 20230227381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => METHOD FOR PRODUCING PROPYLENE OLIGOMER [patent_app_type] => utility [patent_app_number] => 17/769476 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20327 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17769476 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/769476
METHOD FOR PRODUCING PROPYLENE OLIGOMER Sep 29, 2020 Abandoned
Array ( [id] => 18536499 [patent_doc_number] => 20230241588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => Catalytic assembly comprising a micrometric ferromagnetic material and use of said assembly for heterogeneous catalysis reactions [patent_app_type] => utility [patent_app_number] => 17/761181 [patent_app_country] => US [patent_app_date] => 2020-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3855 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17761181 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/761181
Catalytic assembly comprising a micrometric ferromagnetic material and use of said assembly for heterogeneous catalysis reactions Sep 17, 2020 Pending
Array ( [id] => 17959031 [patent_doc_number] => 20220339611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => Synthesis and Use of a Zeolitic Material Having the ITH Framework Structure Type [patent_app_type] => utility [patent_app_number] => 17/761674 [patent_app_country] => US [patent_app_date] => 2020-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18413 [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] => 17761674 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/761674
Synthesis and Use of a Zeolitic Material Having the ITH Framework Structure Type Sep 17, 2020 Abandoned
Array ( [id] => 18129586 [patent_doc_number] => 11555790 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Oil soluble taggants [patent_app_type] => utility [patent_app_number] => 17/000531 [patent_app_country] => US [patent_app_date] => 2020-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2776 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17000531 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/000531
Oil soluble taggants Aug 23, 2020 Issued
Array ( [id] => 16628924 [patent_doc_number] => 20210047577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => METHOD FOR IMPROVING ENGINE PERFORMANCE WITH RENEWABLE LUBRICANT COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 16/993438 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13941 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16993438 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/993438
METHOD FOR IMPROVING ENGINE PERFORMANCE WITH RENEWABLE LUBRICANT COMPOSITIONS Aug 13, 2020 Abandoned
Array ( [id] => 16628926 [patent_doc_number] => 20210047579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => LUBRICANT COMPOSITION CONTAINING ASHLESS TBN MOLECULES [patent_app_type] => utility [patent_app_number] => 16/992276 [patent_app_country] => US [patent_app_date] => 2020-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4929 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16992276 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/992276
Lubricant composition containing ashless TBN molecules Aug 12, 2020 Issued
Array ( [id] => 19013135 [patent_doc_number] => 11920051 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Composition, film prepared therefrom, display device prepared therefrom, article prepared therefrom, and method of preparing article [patent_app_type] => utility [patent_app_number] => 16/941987 [patent_app_country] => US [patent_app_date] => 2020-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 13313 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16941987 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/941987
Composition, film prepared therefrom, display device prepared therefrom, article prepared therefrom, and method of preparing article Jul 28, 2020 Issued
Array ( [id] => 19424114 [patent_doc_number] => 12083507 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Catalyst comprising an active nickel phase in the form of small particles distributed in a shell and a nickel-copper alloy [patent_app_type] => utility [patent_app_number] => 17/630672 [patent_app_country] => US [patent_app_date] => 2020-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 19016 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17630672 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/630672
Catalyst comprising an active nickel phase in the form of small particles distributed in a shell and a nickel-copper alloy Jul 15, 2020 Issued
Array ( [id] => 19637624 [patent_doc_number] => 12168221 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-17 [patent_title] => Catalyst comprising an active nickel phase in the form of small particles and a nickel-copper alloy [patent_app_type] => utility [patent_app_number] => 17/630238 [patent_app_country] => US [patent_app_date] => 2020-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13989 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 366 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17630238 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/630238
Catalyst comprising an active nickel phase in the form of small particles and a nickel-copper alloy Jul 15, 2020 Issued
Array ( [id] => 17911811 [patent_doc_number] => 20220314206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => CATALYST COMPRISING AN ACTIVE NICKEL PHASE IN THE FORM OF SMALL PARTICLES DISTRIBUTED IN A SHELL [patent_app_type] => utility [patent_app_number] => 17/630624 [patent_app_country] => US [patent_app_date] => 2020-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15360 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17630624 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/630624
Catalyst comprising an active nickel phase in the form of small particles distributed in a shell Jul 15, 2020 Issued
Array ( [id] => 17865834 [patent_doc_number] => 20220288569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => CATALYST COMPRISING AN ACTIVE NICKEL PHASE DISTRIBUTED IN A SHELL [patent_app_type] => utility [patent_app_number] => 17/629872 [patent_app_country] => US [patent_app_date] => 2020-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12899 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17629872 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/629872
Catalyst comprising an active nickel phase distributed in a shell Jul 15, 2020 Issued
Array ( [id] => 18996122 [patent_doc_number] => 11912953 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Friction and wear reduction additives [patent_app_type] => utility [patent_app_number] => 17/625619 [patent_app_country] => US [patent_app_date] => 2020-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 34 [patent_no_of_words] => 13500 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17625619 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/625619
Friction and wear reduction additives Jul 7, 2020 Issued
Array ( [id] => 18005245 [patent_doc_number] => 20220364011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => USE OF A TRIAZOLE COMPOUND AS AN ADDITIVE FOR IMPROVING THE ANTI-CORROSION PROPERTIES OF A LUBRICANT COMPOSITION FOR A PROPULSION SYSTEM OF AN ELECTRIC OR HYBRID VEHICLE [patent_app_type] => utility [patent_app_number] => 17/619857 [patent_app_country] => US [patent_app_date] => 2020-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7996 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17619857 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/619857
Use of a triazole compound as an additive for improving the anti-corrosion properties of a lubricant composition for a propulsion system of an electric or hybrid vehicle Jun 24, 2020 Issued
Array ( [id] => 17688031 [patent_doc_number] => 20220195323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => Method for obtaining methane clath rates and recovering methane from methane clath rates [patent_app_type] => utility [patent_app_number] => 17/615280 [patent_app_country] => US [patent_app_date] => 2020-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1829 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17615280 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/615280
Method for obtaining methane clath rates and recovering methane from methane clath rates May 31, 2020 Issued
Array ( [id] => 17734904 [patent_doc_number] => 20220220363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => CO-SURFACTANT, SURFACTANT COMPOSITION, AND COMPOSITION FOR OIL RECOVERY [patent_app_type] => utility [patent_app_number] => 17/605921 [patent_app_country] => US [patent_app_date] => 2020-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10919 [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] => 17605921 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/605921
Co-surfactant, surfactant composition, and composition for oil recovery May 27, 2020 Issued
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