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] => 16321438 [patent_doc_number] => 10781394 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-22 [patent_title] => Lubricating oil compositions comprising a biodiesel fuel and a Mannich condensation product [patent_app_type] => utility [patent_app_number] => 15/333470 [patent_app_country] => US [patent_app_date] => 2016-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8423 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 369 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15333470 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/333470
Lubricating oil compositions comprising a biodiesel fuel and a Mannich condensation product Oct 24, 2016 Issued
Array ( [id] => 14072743 [patent_doc_number] => 20190085259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => LUBRICANT COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 15/761763 [patent_app_country] => US [patent_app_date] => 2016-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3886 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15761763 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/761763
LUBRICANT COMPOSITIONS Sep 22, 2016 Abandoned
Array ( [id] => 13929535 [patent_doc_number] => 20190048283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => ANTICORROSIVE AGENT AND TERMINAL FITTED ELECTRIC WIRE [patent_app_type] => utility [patent_app_number] => 15/763708 [patent_app_country] => US [patent_app_date] => 2016-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8171 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 15763708 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/763708
ANTICORROSIVE AGENT AND TERMINAL FITTED ELECTRIC WIRE Sep 13, 2016 Abandoned
Array ( [id] => 14422953 [patent_doc_number] => 10316266 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-11 [patent_title] => Calcium hydroxyapatite based calcium sulfonate grease compositions and method of manufacture [patent_app_type] => utility [patent_app_number] => 15/256922 [patent_app_country] => US [patent_app_date] => 2016-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17318 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15256922 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/256922
Calcium hydroxyapatite based calcium sulfonate grease compositions and method of manufacture Sep 5, 2016 Issued
Array ( [id] => 13343355 [patent_doc_number] => 20180223217 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => LUBRICATING COMPOSITIONS FOR PREVENTING OR REDUCING PRE-IGNITION IN AN ENGINE [patent_app_type] => utility [patent_app_number] => 15/748239 [patent_app_country] => US [patent_app_date] => 2016-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4236 [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] => 15748239 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/748239
LUBRICATING COMPOSITIONS FOR PREVENTING OR REDUCING PRE-IGNITION IN AN ENGINE Aug 4, 2016 Abandoned
Array ( [id] => 11648241 [patent_doc_number] => 20170144142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-25 [patent_title] => 'HYDROCARBON SOLUBLE METAL COMPOSITION AND A METHOD OF MAKING IT THEREOF' [patent_app_type] => utility [patent_app_number] => 15/229013 [patent_app_country] => US [patent_app_date] => 2016-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4441 [patent_no_of_claims] => 27 [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] => 15229013 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/229013
Hydrocarbon soluble metal composition and a method of making it thereof Aug 3, 2016 Issued
Array ( [id] => 13343349 [patent_doc_number] => 20180223214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => SEAL SWELL AGENTS FOR LUBRICATING COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 15/748552 [patent_app_country] => US [patent_app_date] => 2016-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34555 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 15748552 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/748552
Seal swell agents for lubrication compositions Jul 25, 2016 Issued
Array ( [id] => 16757930 [patent_doc_number] => 10976473 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-13 [patent_title] => Method for producing medical device and medical device [patent_app_type] => utility [patent_app_number] => 15/747817 [patent_app_country] => US [patent_app_date] => 2016-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18410 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15747817 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/747817
Method for producing medical device and medical device Jul 25, 2016 Issued
Array ( [id] => 13343345 [patent_doc_number] => 20180223212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => PROCESS FOR PREPARING A GREASE [patent_app_type] => utility [patent_app_number] => 15/746548 [patent_app_country] => US [patent_app_date] => 2016-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4244 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15746548 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/746548
Process for preparing a grease Jul 21, 2016 Issued
Array ( [id] => 16786287 [patent_doc_number] => 10988702 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Zinc-free lubricating composition [patent_app_type] => utility [patent_app_number] => 15/746144 [patent_app_country] => US [patent_app_date] => 2016-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12951 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15746144 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/746144
Zinc-free lubricating composition Jul 18, 2016 Issued
Array ( [id] => 13300637 [patent_doc_number] => 20180201855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-19 [patent_title] => COPOLYMERS AS ADDITIVES FOR FUELS AND LUBRICANTS [patent_app_type] => utility [patent_app_number] => 15/744416 [patent_app_country] => US [patent_app_date] => 2016-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13156 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15744416 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/744416
Copolymers as additives for fuels and lubricants Jul 11, 2016 Issued
Array ( [id] => 13328971 [patent_doc_number] => 20180216023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-02 [patent_title] => USE OF POLYCLYCERIN ESTERS AS FRICTION MODIFIERS IN LUBRICANT FORMULATIONS [patent_app_type] => utility [patent_app_number] => 15/746533 [patent_app_country] => US [patent_app_date] => 2016-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4695 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15746533 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/746533
USE OF POLYCLYCERIN ESTERS AS FRICTION MODIFIERS IN LUBRICANT FORMULATIONS Jul 5, 2016 Abandoned
Array ( [id] => 11364304 [patent_doc_number] => 20170002286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-05 [patent_title] => 'Additive Package for Marine Engine Lubrication' [patent_app_type] => utility [patent_app_number] => 15/197813 [patent_app_country] => US [patent_app_date] => 2016-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3898 [patent_no_of_claims] => 10 [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] => 15197813 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/197813
Additive Package for Marine Engine Lubrication Jun 29, 2016 Abandoned
Array ( [id] => 11107777 [patent_doc_number] => 20160304748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-20 [patent_title] => 'In Situ Formation of Stable Aqueous, Semi-Aqueous or Non-Aqueous Slurry Suspensions of Gelatinous Particles for Separating and Suspending Inert and Abrasive Particles in a Carrier Medium' [patent_app_type] => utility [patent_app_number] => 15/191294 [patent_app_country] => US [patent_app_date] => 2016-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10373 [patent_no_of_claims] => 18 [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] => 15191294 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/191294
In Situ Formation of Stable Aqueous, Semi-Aqueous or Non-Aqueous Slurry Suspensions of Gelatinous Particles for Separating and Suspending Inert and Abrasive Particles in a Carrier Medium Jun 22, 2016 Abandoned
Array ( [id] => 11084050 [patent_doc_number] => 20160281015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-29 [patent_title] => 'METHODS FOR PREPARING ANTI-FRICTION COATINGS' [patent_app_type] => utility [patent_app_number] => 15/173762 [patent_app_country] => US [patent_app_date] => 2016-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6444 [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] => 15173762 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/173762
METHODS FOR PREPARING ANTI-FRICTION COATINGS Jun 5, 2016 Abandoned
Array ( [id] => 11067940 [patent_doc_number] => 20160264904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-15 [patent_title] => 'OVERBASED ALKYLATED ARYLALKYL SULFONATES' [patent_app_type] => utility [patent_app_number] => 15/159055 [patent_app_country] => US [patent_app_date] => 2016-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8232 [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] => 15159055 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/159055
OVERBASED ALKYLATED ARYLALKYL SULFONATES May 18, 2016 Abandoned
Array ( [id] => 12681631 [patent_doc_number] => 20180119043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-03 [patent_title] => SYNTHETIC ESTERS DERIVED FROM HIGH STABILITY OLEIC ACID [patent_app_type] => utility [patent_app_number] => 15/573721 [patent_app_country] => US [patent_app_date] => 2016-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5843 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 15573721 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/573721
Synthetic esters derived from high stability oleic acid May 17, 2016 Issued
Array ( [id] => 12770482 [patent_doc_number] => 20180148662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => ENVIRONMENTALLY FRIENDLY HIGH PRESSURE LUBRICANT ADDITIVE [patent_app_type] => utility [patent_app_number] => 15/573395 [patent_app_country] => US [patent_app_date] => 2016-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2913 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15573395 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/573395
ENVIRONMENTALLY FRIENDLY HIGH PRESSURE LUBRICANT ADDITIVE May 8, 2016 Abandoned
Array ( [id] => 12031047 [patent_doc_number] => 20170321146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-09 [patent_title] => 'Lubricant Compositions For Reducing Timing Chain Stretch' [patent_app_type] => utility [patent_app_number] => 15/147211 [patent_app_country] => US [patent_app_date] => 2016-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17493 [patent_no_of_claims] => 21 [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] => 15147211 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/147211
Lubricant compositions for reducing timing chain stretch May 4, 2016 Issued
Array ( [id] => 15883211 [patent_doc_number] => 10647938 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-12 [patent_title] => Nano-additives enabled advanced lubricants [patent_app_type] => utility [patent_app_number] => 15/569271 [patent_app_country] => US [patent_app_date] => 2016-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 38 [patent_no_of_words] => 6657 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15569271 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/569271
Nano-additives enabled advanced lubricants May 3, 2016 Issued
Menu