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] => 13577163 [patent_doc_number] => 20180340130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-29 [patent_title] => LUBRICANT COMPOSITION [patent_app_type] => utility [patent_app_number] => 15/964811 [patent_app_country] => US [patent_app_date] => 2018-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3864 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15964811 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/964811
LUBRICANT COMPOSITION Apr 26, 2018 Abandoned
Array ( [id] => 13577159 [patent_doc_number] => 20180340128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-29 [patent_title] => PRESS-FIT LUBRICANT COMPOSITION [patent_app_type] => utility [patent_app_number] => 15/964188 [patent_app_country] => US [patent_app_date] => 2018-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4427 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15964188 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/964188
PRESS-FIT LUBRICANT COMPOSITION Apr 26, 2018 Abandoned
Array ( [id] => 15039099 [patent_doc_number] => 20190330554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => MULTIFUNCTIONAL BRANCHED POLYMERS WITH IMPROVED LOW-TEMPERATURE PERFORMANCE [patent_app_type] => utility [patent_app_number] => 15/961971 [patent_app_country] => US [patent_app_date] => 2018-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25065 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [patent_words_short_claim] => 387 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15961971 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/961971
Multifunctional branched polymers with improved low-temperature performance Apr 24, 2018 Issued
Array ( [id] => 15496769 [patent_doc_number] => 20200048573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => Method of Lubricating a Mechanical Device with High Pyrophosphate Level Lubricant [patent_app_type] => utility [patent_app_number] => 16/606826 [patent_app_country] => US [patent_app_date] => 2018-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7215 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16606826 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/606826
Method of lubricating a mechanical device with high pyrophosphate level lubricant Apr 24, 2018 Issued
Array ( [id] => 13523725 [patent_doc_number] => 20180313405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-01 [patent_title] => BEARING INCLUDING A PHTHALONITRILE-BASED POLYMER MATERIAL [patent_app_type] => utility [patent_app_number] => 15/961149 [patent_app_country] => US [patent_app_date] => 2018-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4809 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15961149 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/961149
BEARING INCLUDING A PHTHALONITRILE-BASED POLYMER MATERIAL Apr 23, 2018 Abandoned
Array ( [id] => 15468967 [patent_doc_number] => 10550348 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-04 [patent_title] => Composition containing heterocyclic compounds and a method of lubricating an internal combustion engine [patent_app_type] => utility [patent_app_number] => 15/960986 [patent_app_country] => US [patent_app_date] => 2018-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10169 [patent_no_of_claims] => 8 [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] => 15960986 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/960986
Composition containing heterocyclic compounds and a method of lubricating an internal combustion engine Apr 23, 2018 Issued
Array ( [id] => 16735776 [patent_doc_number] => 10961413 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-30 [patent_title] => Curable polysiloxane compositions and slippery materials and coatings and articles made therefrom [patent_app_type] => utility [patent_app_number] => 15/959835 [patent_app_country] => US [patent_app_date] => 2018-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 32 [patent_no_of_words] => 13892 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15959835 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/959835
Curable polysiloxane compositions and slippery materials and coatings and articles made therefrom Apr 22, 2018 Issued
Array ( [id] => 16072871 [patent_doc_number] => 20200190422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => LUBRICATING OIL COMPOSITION FOR INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 16/607835 [patent_app_country] => US [patent_app_date] => 2018-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6645 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16607835 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/607835
LUBRICATING OIL COMPOSITION FOR INTERNAL COMBUSTION ENGINE Apr 17, 2018 Abandoned
Array ( [id] => 15435953 [patent_doc_number] => 20200032160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => LUBRICATING OIL COMPOSITION [patent_app_type] => utility [patent_app_number] => 16/603707 [patent_app_country] => US [patent_app_date] => 2018-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16597 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16603707 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/603707
LUBRICATING OIL COMPOSITION Apr 12, 2018 Abandoned
Array ( [id] => 19651479 [patent_doc_number] => 12173250 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => PTFE polymer-based sliding material having fillers which improve the tribological properties [patent_app_type] => utility [patent_app_number] => 16/604670 [patent_app_country] => US [patent_app_date] => 2018-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2107 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16604670 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/604670
PTFE polymer-based sliding material having fillers which improve the tribological properties Apr 11, 2018 Issued
Array ( [id] => 15711513 [patent_doc_number] => 20200102522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => LUBRICANT COMPOSITION IN PARTICULAR FOR LIMITING FRICTION [patent_app_type] => utility [patent_app_number] => 16/604892 [patent_app_country] => US [patent_app_date] => 2018-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5664 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16604892 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/604892
LUBRICANT COMPOSITION IN PARTICULAR FOR LIMITING FRICTION Apr 10, 2018 Abandoned
Array ( [id] => 17939409 [patent_doc_number] => 11473856 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Heat exchanger with enhanced heat transfer surfaces [patent_app_type] => utility [patent_app_number] => 16/603599 [patent_app_country] => US [patent_app_date] => 2018-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2598 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16603599 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/603599
Heat exchanger with enhanced heat transfer surfaces Apr 1, 2018 Issued
Array ( [id] => 15740915 [patent_doc_number] => 20200109345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => LUBRICATING GREASE OF POLYUREA/HIGH BASE NUMBER CALCIUM SULFONATE COMPOSITE [patent_app_type] => utility [patent_app_number] => 16/603716 [patent_app_country] => US [patent_app_date] => 2018-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5105 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16603716 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/603716
Lubricating grease of polyurea/high base number calcium sulfonate composite Apr 1, 2018 Issued
Array ( [id] => 13343361 [patent_doc_number] => 20180223220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => Universal Synthetic Water Displacement Multi-Purpose Penetrating Lubricant, Method and Product-by-Process [patent_app_type] => utility [patent_app_number] => 15/942532 [patent_app_country] => US [patent_app_date] => 2018-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5107 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15942532 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/942532
Universal Synthetic Water Displacement Multi-Purpose Penetrating Lubricant, Method and Product-by-Process Mar 31, 2018 Abandoned
Array ( [id] => 13314319 [patent_doc_number] => 20180208696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => LOOSE CORE STAR POLYMERS AND LUBRICATING COMPOSITION THEREOF [patent_app_type] => utility [patent_app_number] => 15/926581 [patent_app_country] => US [patent_app_date] => 2018-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17026 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 15926581 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/926581
LOOSE CORE STAR POLYMERS AND LUBRICATING COMPOSITION THEREOF Mar 19, 2018 Abandoned
Array ( [id] => 14868509 [patent_doc_number] => 20190284496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => LUBRICANTS CONTAINING AMINE SALT OF ACID PHOSPHATE AND HYDROCARBYL BORATE [patent_app_type] => utility [patent_app_number] => 15/923435 [patent_app_country] => US [patent_app_date] => 2018-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12921 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15923435 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/923435
Lubricants containing amine salt of acid phosphate and hydrocarbyl borate Mar 15, 2018 Issued
Array ( [id] => 13461429 [patent_doc_number] => 20180282257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => Aromatic Monoester Compositions and Processes for Preparing Same [patent_app_type] => utility [patent_app_number] => 15/913985 [patent_app_country] => US [patent_app_date] => 2018-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7209 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15913985 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/913985
Aromatic Monoester Compositions and Processes for Preparing Same Mar 6, 2018 Abandoned
Array ( [id] => 13413643 [patent_doc_number] => 20180258364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-13 [patent_title] => METHOD FOR LUBRICATING SURFACES [patent_app_type] => utility [patent_app_number] => 15/913161 [patent_app_country] => US [patent_app_date] => 2018-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8843 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15913161 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/913161
Method for lubricating surfaces Mar 5, 2018 Issued
Array ( [id] => 13400305 [patent_doc_number] => 20180251695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-06 [patent_title] => Macromolecular Corrosion (McIn) Inhibitors: Structures, Methods Of Making And Using The Same [patent_app_type] => utility [patent_app_number] => 15/909778 [patent_app_country] => US [patent_app_date] => 2018-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19602 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15909778 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/909778
Macromolecular Corrosion (McIn) Inhibitors: Structures, Methods Of Making And Using The Same Feb 28, 2018 Abandoned
Array ( [id] => 15606501 [patent_doc_number] => 10584300 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-10 [patent_title] => Lubricating oil compositions [patent_app_type] => utility [patent_app_number] => 15/907320 [patent_app_country] => US [patent_app_date] => 2018-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 12804 [patent_no_of_claims] => 18 [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] => 15907320 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/907320
Lubricating oil compositions Feb 27, 2018 Issued
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