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] => 16843067 [patent_doc_number] => 11015141 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => Lubricant composition based on metal nanoparticles [patent_app_type] => utility [patent_app_number] => 15/121987 [patent_app_country] => US [patent_app_date] => 2015-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6095 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15121987 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/121987
Lubricant composition based on metal nanoparticles Feb 25, 2015 Issued
Array ( [id] => 11499421 [patent_doc_number] => 20170073606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-16 [patent_title] => 'METHOD OF LUBRICATING AN INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 15/125393 [patent_app_country] => US [patent_app_date] => 2015-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10546 [patent_no_of_claims] => 29 [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] => 15125393 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/125393
METHOD OF LUBRICATING AN INTERNAL COMBUSTION ENGINE Feb 22, 2015 Abandoned
Array ( [id] => 11499428 [patent_doc_number] => 20170073613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-16 [patent_title] => 'METHOD OF LUBRICATING AN INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 15/125446 [patent_app_country] => US [patent_app_date] => 2015-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8259 [patent_no_of_claims] => 29 [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] => 15125446 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/125446
METHOD OF LUBRICATING AN INTERNAL COMBUSTION ENGINE Feb 22, 2015 Abandoned
Array ( [id] => 15072545 [patent_doc_number] => 10465750 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-05 [patent_title] => Sliding member, rolling bearing, and cage [patent_app_type] => utility [patent_app_number] => 15/116470 [patent_app_country] => US [patent_app_date] => 2015-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10741 [patent_no_of_claims] => 10 [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] => 15116470 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/116470
Sliding member, rolling bearing, and cage Feb 2, 2015 Issued
Array ( [id] => 11401905 [patent_doc_number] => 20170022443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-26 [patent_title] => 'EMULSIFIER COMPONENTS AND METHODS OF USING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/246624 [patent_app_country] => US [patent_app_date] => 2015-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13324 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 13 [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] => 15246624 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/246624
EMULSIFIER COMPONENTS AND METHODS OF USING THE SAME Jan 27, 2015 Abandoned
Array ( [id] => 16336675 [patent_doc_number] => 10787622 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-29 [patent_title] => Lubricating composition for lead and copper corrosion inhibition [patent_app_type] => utility [patent_app_number] => 15/529146 [patent_app_country] => US [patent_app_date] => 2014-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8778 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15529146 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/529146
Lubricating composition for lead and copper corrosion inhibition Dec 16, 2014 Issued
Array ( [id] => 10263278 [patent_doc_number] => 20150148275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-28 [patent_title] => 'STAR POLYMER AND LUBRICATING COMPOSITION THEREOF' [patent_app_type] => utility [patent_app_number] => 14/571674 [patent_app_country] => US [patent_app_date] => 2014-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11832 [patent_no_of_claims] => 18 [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] => 14571674 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/571674
STAR POLYMER AND LUBRICATING COMPOSITION THEREOF Dec 15, 2014 Abandoned
Array ( [id] => 14199377 [patent_doc_number] => 10266785 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-23 [patent_title] => Gas engine lubricating oil composition [patent_app_type] => utility [patent_app_number] => 14/561261 [patent_app_country] => US [patent_app_date] => 2014-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2801 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14561261 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/561261
Gas engine lubricating oil composition Dec 4, 2014 Issued
Array ( [id] => 11108518 [patent_doc_number] => 20160305488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-20 [patent_title] => 'GREASE COMPOSITION FOR CONSTANT VELOCITY JOINTS AND CONSTANT VELOCITY JOINT CHARGED WITH THE GREASE COMPOSITION' [patent_app_type] => utility [patent_app_number] => 15/101236 [patent_app_country] => US [patent_app_date] => 2014-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7732 [patent_no_of_claims] => 5 [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] => 15101236 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/101236
Grease composition for constant velocity joints and constant velocity joint charged with the grease composition Dec 3, 2014 Issued
Array ( [id] => 11902116 [patent_doc_number] => 09771540 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-26 [patent_title] => 'Hydraulic oil compositions with improved hydraulic motor efficiency' [patent_app_type] => utility [patent_app_number] => 14/547228 [patent_app_country] => US [patent_app_date] => 2014-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 13310 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14547228 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/547228
Hydraulic oil compositions with improved hydraulic motor efficiency Nov 18, 2014 Issued
Array ( [id] => 10784369 [patent_doc_number] => 20160130524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-12 [patent_title] => 'LOW VISCOSITY ESTER LUBRICANT AND METHOD FOR USING' [patent_app_type] => utility [patent_app_number] => 14/546509 [patent_app_country] => US [patent_app_date] => 2014-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 11741 [patent_no_of_claims] => 15 [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] => 14546509 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/546509
Low viscosity ester lubricant and method for using Nov 17, 2014 Issued
Array ( [id] => 10784363 [patent_doc_number] => 20160130519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-12 [patent_title] => 'METHODS FOR PREPARING ANTI-FRICTION COATINGS' [patent_app_type] => utility [patent_app_number] => 14/534331 [patent_app_country] => US [patent_app_date] => 2014-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6407 [patent_no_of_claims] => 24 [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] => 14534331 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/534331
METHODS FOR PREPARING ANTI-FRICTION COATINGS Nov 5, 2014 Abandoned
Array ( [id] => 11067936 [patent_doc_number] => 20160264900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-15 [patent_title] => 'MODIFIED HYDROCARBONS' [patent_app_type] => utility [patent_app_number] => 15/034602 [patent_app_country] => US [patent_app_date] => 2014-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5297 [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] => 15034602 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/034602
MODIFIED HYDROCARBONS Oct 29, 2014 Abandoned
Array ( [id] => 11092622 [patent_doc_number] => 20160289590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-06 [patent_title] => 'EPOXYAMINE ALKOXYLATE MOTOR OIL DISPERSANTS' [patent_app_type] => utility [patent_app_number] => 15/034348 [patent_app_country] => US [patent_app_date] => 2014-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5513 [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] => 15034348 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/034348
EPOXYAMINE ALKOXYLATE MOTOR OIL DISPERSANTS Oct 28, 2014 Abandoned
Array ( [id] => 13661551 [patent_doc_number] => 10160928 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-25 [patent_title] => Demulsifiers for oil soluble polyalkylene glycol lubricants [patent_app_type] => utility [patent_app_number] => 15/031299 [patent_app_country] => US [patent_app_date] => 2014-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5409 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15031299 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/031299
Demulsifiers for oil soluble polyalkylene glycol lubricants Oct 28, 2014 Issued
Array ( [id] => 11054423 [patent_doc_number] => 20160251385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-01 [patent_title] => 'Method For The Synthesis Of Alkane-1-Hydroxy-1,1-Diphosphonic Acid' [patent_app_type] => utility [patent_app_number] => 15/030797 [patent_app_country] => US [patent_app_date] => 2014-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 9350 [patent_no_of_claims] => 27 [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] => 15030797 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/030797
Method For The Synthesis Of Alkane-1-Hydroxy-1,1-Diphosphonic Acid Oct 23, 2014 Abandoned
Array ( [id] => 11067943 [patent_doc_number] => 20160264907 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-15 [patent_title] => 'LUBRICANT COMPOSITION COMPRISING HYDROXYCARBOXYLIC ACID DERIVED FRICTION MODIFIER' [patent_app_type] => utility [patent_app_number] => 15/031898 [patent_app_country] => US [patent_app_date] => 2014-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8904 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 15031898 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/031898
Lubricant composition comprising hydroxycarboxylic acid derived friction modifier Oct 22, 2014 Issued
Array ( [id] => 10299106 [patent_doc_number] => 20150184105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-02 [patent_title] => 'VISCOSITY INDEX IMPROVER CONCENTRATES FOR LUBRICATING OIL COMPOSITIONS' [patent_app_type] => utility [patent_app_number] => 14/520424 [patent_app_country] => US [patent_app_date] => 2014-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7597 [patent_no_of_claims] => 22 [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] => 14520424 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/520424
Viscosity index improver concentrates for lubricating oil compositions Oct 21, 2014 Issued
Array ( [id] => 10226801 [patent_doc_number] => 20150111794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-23 [patent_title] => 'Two Component Polyoxymethylene Based Systems' [patent_app_type] => utility [patent_app_number] => 14/511788 [patent_app_country] => US [patent_app_date] => 2014-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 14239 [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] => 14511788 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/511788
Two Component Polyoxymethylene Based Systems Oct 9, 2014 Abandoned
Array ( [id] => 14422773 [patent_doc_number] => 10316176 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-11 [patent_title] => Polymer compositions and methods of making them [patent_app_type] => utility [patent_app_number] => 14/510443 [patent_app_country] => US [patent_app_date] => 2014-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13001 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14510443 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/510443
Polymer compositions and methods of making them Oct 8, 2014 Issued
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