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] => 15816891 [patent_doc_number] => 10633612 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-28 [patent_title] => Lubricant composition [patent_app_type] => utility [patent_app_number] => 15/146441 [patent_app_country] => US [patent_app_date] => 2016-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4280 [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] => 15146441 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/146441
Lubricant composition May 3, 2016 Issued
Array ( [id] => 13140139 [patent_doc_number] => 10087390 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-02 [patent_title] => Lubricant additive for reducing timing chain wear [patent_app_type] => utility [patent_app_number] => 15/145368 [patent_app_country] => US [patent_app_date] => 2016-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6149 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15145368 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/145368
Lubricant additive for reducing timing chain wear May 2, 2016 Issued
Array ( [id] => 16215302 [patent_doc_number] => 10731102 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-04 [patent_title] => Ultra-fluid lubricating composition [patent_app_type] => utility [patent_app_number] => 15/570147 [patent_app_country] => US [patent_app_date] => 2016-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6269 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15570147 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/570147
Ultra-fluid lubricating composition Apr 28, 2016 Issued
Array ( [id] => 12002104 [patent_doc_number] => 20170306259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-26 [patent_title] => 'RANDOM COPOLYMERS OF ACRYLATES AS POLYMERIC FRICTION MODIFIERS, AND LUBRICANTS CONTAINING SAME' [patent_app_type] => utility [patent_app_number] => 15/138572 [patent_app_country] => US [patent_app_date] => 2016-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 19782 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15138572 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/138572
Random copolymers of acrylates as polymeric friction modifiers, and lubricants containing same Apr 25, 2016 Issued
Array ( [id] => 12428784 [patent_doc_number] => 09976102 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-22 [patent_title] => Composition and method of manufacturing calcium sulfonate greases using alkali metal hydroxide and delayed addition of non-aqueous converting agents [patent_app_type] => utility [patent_app_number] => 15/130422 [patent_app_country] => US [patent_app_date] => 2016-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32964 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15130422 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/130422
Composition and method of manufacturing calcium sulfonate greases using alkali metal hydroxide and delayed addition of non-aqueous converting agents Apr 14, 2016 Issued
Array ( [id] => 12729436 [patent_doc_number] => 20180134979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => LUBRICANT INCLUDING SILICON-CONTAINING IONIC LIQUID [patent_app_type] => utility [patent_app_number] => 15/571929 [patent_app_country] => US [patent_app_date] => 2016-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4105 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15571929 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/571929
Lubricant including silicon-containing ionic liquid Apr 5, 2016 Issued
Array ( [id] => 11025360 [patent_doc_number] => 20160222315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-04 [patent_title] => 'Universal Synthetic Water Displacement Multi-Purpose Penetrating Lubricant, Method and Product-by-Process' [patent_app_type] => utility [patent_app_number] => 15/090797 [patent_app_country] => US [patent_app_date] => 2016-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5310 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15090797 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/090797
Universal synthetic water displacement multi-purpose penetrating lubricant, method and product-by-process Apr 4, 2016 Issued
Array ( [id] => 13607441 [patent_doc_number] => 20180355270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-13 [patent_title] => LUBRICANTS LEADING TO BETTER EQUIPMENT CLEANLINESS [patent_app_type] => utility [patent_app_number] => 15/562672 [patent_app_country] => US [patent_app_date] => 2016-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12385 [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] => 15562672 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/562672
LUBRICANTS LEADING TO BETTER EQUIPMENT CLEANLINESS Mar 28, 2016 Abandoned
Array ( [id] => 12206001 [patent_doc_number] => 20180051226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-22 [patent_title] => '(PER)FLUOROPOLYETHER POLYMERS AS DAMPING FLUIDS' [patent_app_type] => utility [patent_app_number] => 15/561225 [patent_app_country] => US [patent_app_date] => 2016-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9152 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15561225 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/561225
(PER)FLUOROPOLYETHER POLYMERS AS DAMPING FLUIDS Mar 21, 2016 Abandoned
Array ( [id] => 12206001 [patent_doc_number] => 20180051226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-22 [patent_title] => '(PER)FLUOROPOLYETHER POLYMERS AS DAMPING FLUIDS' [patent_app_type] => utility [patent_app_number] => 15/561225 [patent_app_country] => US [patent_app_date] => 2016-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9152 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15561225 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/561225
(PER)FLUOROPOLYETHER POLYMERS AS DAMPING FLUIDS Mar 21, 2016 Abandoned
Array ( [id] => 14665441 [patent_doc_number] => 10370611 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-06 [patent_title] => Low ash lubricant and fuel additive comprising alkoxylated amine [patent_app_type] => utility [patent_app_number] => 15/067266 [patent_app_country] => US [patent_app_date] => 2016-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7723 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15067266 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/067266
Low ash lubricant and fuel additive comprising alkoxylated amine Mar 10, 2016 Issued
Array ( [id] => 12643281 [patent_doc_number] => 20180106258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-19 [patent_title] => VACUUM PUMP LUBRICANTS [patent_app_type] => utility [patent_app_number] => 15/566521 [patent_app_country] => US [patent_app_date] => 2016-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1960 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 15566521 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/566521
Vacuum pump lubricants Mar 10, 2016 Issued
Array ( [id] => 14088423 [patent_doc_number] => 10240106 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-26 [patent_title] => Lubricant-holding base material, method for producing same, lubricating material, and method for producing same [patent_app_type] => utility [patent_app_number] => 15/057583 [patent_app_country] => US [patent_app_date] => 2016-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 14031 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15057583 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/057583
Lubricant-holding base material, method for producing same, lubricating material, and method for producing same Feb 29, 2016 Issued
Array ( [id] => 11054632 [patent_doc_number] => 20160251594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-01 [patent_title] => 'HOT ROLLING OIL FOR STEEL' [patent_app_type] => utility [patent_app_number] => 15/054079 [patent_app_country] => US [patent_app_date] => 2016-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3126 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15054079 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/054079
HOT ROLLING OIL FOR STEEL Feb 24, 2016 Abandoned
Array ( [id] => 11054627 [patent_doc_number] => 20160251589 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-01 [patent_title] => 'COMPOSITION FOR LUBRICATING FILM, SLIDING MEMBER USING THE COMPOSITION FOR LUBRICATING FILM, AND METHOD OF MANUFACTURING THE COMPOSITION FOR LUBRICATING FILM' [patent_app_type] => utility [patent_app_number] => 15/053659 [patent_app_country] => US [patent_app_date] => 2016-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6780 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15053659 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/053659
COMPOSITION FOR LUBRICATING FILM, SLIDING MEMBER USING THE COMPOSITION FOR LUBRICATING FILM, AND METHOD OF MANUFACTURING THE COMPOSITION FOR LUBRICATING FILM Feb 24, 2016 Abandoned
Array ( [id] => 11395398 [patent_doc_number] => 20170015933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-19 [patent_title] => 'ADDITIVES AND LUBRICATING OIL COMPOSITIONS FOR IMPROVING LOW SPEED PRE-IGNITION' [patent_app_type] => utility [patent_app_number] => 15/047934 [patent_app_country] => US [patent_app_date] => 2016-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14162 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15047934 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/047934
ADDITIVES AND LUBRICATING OIL COMPOSITIONS FOR IMPROVING LOW SPEED PRE-IGNITION Feb 18, 2016 Abandoned
Array ( [id] => 11635291 [patent_doc_number] => 09657251 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-05-23 [patent_title] => 'Friction and wear modifiers using solvent partitioning of hydrophilic surface-interactive chemicals contained in boundary layer-targeted emulsions' [patent_app_type] => utility [patent_app_number] => 15/045749 [patent_app_country] => US [patent_app_date] => 2016-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6506 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15045749 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/045749
Friction and wear modifiers using solvent partitioning of hydrophilic surface-interactive chemicals contained in boundary layer-targeted emulsions Feb 16, 2016 Issued
Array ( [id] => 10799367 [patent_doc_number] => 20160145524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-26 [patent_title] => 'Lubricating Composition Containing Viscosity Modifier Combination' [patent_app_type] => utility [patent_app_number] => 15/009985 [patent_app_country] => US [patent_app_date] => 2016-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12593 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15009985 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/009985
Lubricating Composition Containing Viscosity Modifier Combination Jan 28, 2016 Abandoned
Array ( [id] => 14199379 [patent_doc_number] => 10266786 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-23 [patent_title] => Titanium and molybdenum compounds and complexes as additives in lubricants [patent_app_type] => utility [patent_app_number] => 15/001587 [patent_app_country] => US [patent_app_date] => 2016-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10474 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15001587 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/001587
Titanium and molybdenum compounds and complexes as additives in lubricants Jan 19, 2016 Issued
Array ( [id] => 10776525 [patent_doc_number] => 20160122681 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-05 [patent_title] => 'Lubricating Composition Containing a Dispersant' [patent_app_type] => utility [patent_app_number] => 14/992211 [patent_app_country] => US [patent_app_date] => 2016-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7542 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14992211 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/992211
Lubricating Composition Containing a Dispersant Jan 10, 2016 Abandoned
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