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] => 14978217 [patent_doc_number] => 10443013 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-15 [patent_title] => Viscosity index improver, method for producing the same and lubricating oil composition [patent_app_type] => utility [patent_app_number] => 15/503032 [patent_app_country] => US [patent_app_date] => 2015-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13094 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [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] => 15503032 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/503032
Viscosity index improver, method for producing the same and lubricating oil composition Sep 14, 2015 Issued
Array ( [id] => 11936689 [patent_doc_number] => 20170240839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-24 [patent_title] => 'LUBRICATION METHOD WITH ALKOXYLATED PERFLUOROPOLYETHER' [patent_app_type] => utility [patent_app_number] => 15/501820 [patent_app_country] => US [patent_app_date] => 2015-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8543 [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] => 15501820 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/501820
LUBRICATION METHOD WITH ALKOXYLATED PERFLUOROPOLYETHER Jul 28, 2015 Abandoned
Array ( [id] => 10430498 [patent_doc_number] => 20150315511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-05 [patent_title] => 'OIL SOLUBLE TAGGANTS' [patent_app_type] => utility [patent_app_number] => 14/795674 [patent_app_country] => US [patent_app_date] => 2015-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2888 [patent_no_of_claims] => 27 [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] => 14795674 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/795674
Oil soluble taggants Jul 8, 2015 Issued
Array ( [id] => 11663738 [patent_doc_number] => 20170152457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-01 [patent_title] => 'LUBRICANT COMPOSITION AND LUBRICANT COMPOSITION-SEALED BEARING' [patent_app_type] => utility [patent_app_number] => 15/323698 [patent_app_country] => US [patent_app_date] => 2015-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3707 [patent_no_of_claims] => 7 [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] => 15323698 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/323698
LUBRICANT COMPOSITION AND LUBRICANT COMPOSITION-SEALED BEARING Jun 29, 2015 Abandoned
Array ( [id] => 11542788 [patent_doc_number] => 20170096613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-06 [patent_title] => 'MIXTURES OF FRICTION MODIFIERS TO PROVIDE GOOD FRICTION PERFORMANCE TO TRANSMISSION FLUIDS' [patent_app_type] => utility [patent_app_number] => 15/316892 [patent_app_country] => US [patent_app_date] => 2015-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10716 [patent_no_of_claims] => 16 [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] => 15316892 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/316892
MIXTURES OF FRICTION MODIFIERS TO PROVIDE GOOD FRICTION PERFORMANCE TO TRANSMISSION FLUIDS Jun 24, 2015 Abandoned
Array ( [id] => 11568794 [patent_doc_number] => 20170107438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-20 [patent_title] => 'HIGH MOLECULAR WEIGHT IMIDE CONTAINING QUATERNARY AMMONIUM SALTS' [patent_app_type] => utility [patent_app_number] => 15/314990 [patent_app_country] => US [patent_app_date] => 2015-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 24506 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 21 [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] => 15314990 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/314990
HIGH MOLECULAR WEIGHT IMIDE CONTAINING QUATERNARY AMMONIUM SALTS May 28, 2015 Abandoned
Array ( [id] => 11528814 [patent_doc_number] => 20170088791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'SLIDING RESIN COMPOSITION, AND SLIDING MEMBER' [patent_app_type] => utility [patent_app_number] => 15/311262 [patent_app_country] => US [patent_app_date] => 2015-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8462 [patent_no_of_claims] => 14 [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] => 15311262 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/311262
Sliding resin composition, and sliding member May 14, 2015 Issued
Array ( [id] => 15727121 [patent_doc_number] => 10611983 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-07 [patent_title] => Microencapsulation of chemical additives [patent_app_type] => utility [patent_app_number] => 15/311119 [patent_app_country] => US [patent_app_date] => 2015-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 13520 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15311119 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/311119
Microencapsulation of chemical additives May 14, 2015 Issued
Array ( [id] => 17060272 [patent_doc_number] => 11104860 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Lubricating oils [patent_app_type] => utility [patent_app_number] => 15/310988 [patent_app_country] => US [patent_app_date] => 2015-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10349 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15310988 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/310988
Lubricating oils May 13, 2015 Issued
Array ( [id] => 11499424 [patent_doc_number] => 20170073608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-16 [patent_title] => 'LUBRICANT COMPOSITION CONTAINING AN ANTIWEAR AGENT' [patent_app_type] => utility [patent_app_number] => 15/309154 [patent_app_country] => US [patent_app_date] => 2015-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15371 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 7 [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] => 15309154 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/309154
Lubricant composition containing an antiwear agent May 5, 2015 Issued
Array ( [id] => 15606507 [patent_doc_number] => 10584303 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-10 [patent_title] => Stabilization of isothiazolones in aqueous compositions [patent_app_type] => utility [patent_app_number] => 15/310515 [patent_app_country] => US [patent_app_date] => 2015-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2940 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15310515 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/310515
Stabilization of isothiazolones in aqueous compositions Apr 30, 2015 Issued
Array ( [id] => 13265641 [patent_doc_number] => 10144897 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-04 [patent_title] => Basic ashless additives [patent_app_type] => utility [patent_app_number] => 15/307383 [patent_app_country] => US [patent_app_date] => 2015-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8886 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15307383 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/307383
Basic ashless additives Apr 27, 2015 Issued
Array ( [id] => 11492804 [patent_doc_number] => 20170066989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-09 [patent_title] => 'IONIC LIQUID, LUBRICANT, AND MAGNETIC RECORDING MEDIUM' [patent_app_type] => utility [patent_app_number] => 15/308450 [patent_app_country] => US [patent_app_date] => 2015-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 14848 [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] => 15308450 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/308450
IONIC LIQUID, LUBRICANT, AND MAGNETIC RECORDING MEDIUM Apr 27, 2015 Abandoned
Array ( [id] => 10367272 [patent_doc_number] => 20150252277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-10 [patent_title] => 'QUATERNIZED POLYETHER AMINES AND THEIR USE AS ADDITIVE FOR FUELS AND LUBRICANTS' [patent_app_type] => utility [patent_app_number] => 14/689230 [patent_app_country] => US [patent_app_date] => 2015-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 17227 [patent_no_of_claims] => 14 [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] => 14689230 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/689230
QUATERNIZED POLYETHER AMINES AND THEIR USE AS ADDITIVE FOR FUELS AND LUBRICANTS Apr 16, 2015 Abandoned
Array ( [id] => 14031603 [patent_doc_number] => 10227541 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-12 [patent_title] => Lubricating oil composition for transmissions [patent_app_type] => utility [patent_app_number] => 15/319055 [patent_app_country] => US [patent_app_date] => 2015-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7867 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15319055 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/319055
Lubricating oil composition for transmissions Apr 6, 2015 Issued
Array ( [id] => 11092616 [patent_doc_number] => 20160289585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-06 [patent_title] => 'THERMAL CHEMICAL VAPOR DEPOSITION COATED PRODUCT AND PROCESS OF USING A THERMAL VAPOR DEPOSITION COATED PRODUCT' [patent_app_type] => utility [patent_app_number] => 14/675823 [patent_app_country] => US [patent_app_date] => 2015-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5337 [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] => 14675823 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/675823
THERMAL CHEMICAL VAPOR DEPOSITION COATED PRODUCT AND PROCESS OF USING A THERMAL VAPOR DEPOSITION COATED PRODUCT Mar 31, 2015 Abandoned
Array ( [id] => 10306672 [patent_doc_number] => 20150191673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-09 [patent_title] => 'Lubricating Oil Compositions Containing A Halide Seal Compatibility Additive And A Second Seal Compatibility Additive' [patent_app_type] => utility [patent_app_number] => 14/662965 [patent_app_country] => US [patent_app_date] => 2015-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23478 [patent_no_of_claims] => 32 [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] => 14662965 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/662965
Lubricating oil compositions containing a halide seal compatibility additive and a second seal compatibility additive Mar 18, 2015 Issued
Array ( [id] => 11499418 [patent_doc_number] => 20170073603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-16 [patent_title] => 'DISPERSANT SUITABLE FOR LUBRICANT FORMULATIONS' [patent_app_type] => utility [patent_app_number] => 15/124871 [patent_app_country] => US [patent_app_date] => 2015-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5175 [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] => 15124871 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/124871
Dispersant suitable for lubricant formulations Mar 17, 2015 Issued
Array ( [id] => 11500142 [patent_doc_number] => 20170074326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-16 [patent_title] => 'GREASE COMPOSITION AND GREASE-FILLED WHEEL BEARING' [patent_app_type] => utility [patent_app_number] => 15/125439 [patent_app_country] => US [patent_app_date] => 2015-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6315 [patent_no_of_claims] => 7 [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] => 15125439 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/125439
Grease composition and grease-filled wheel bearing Mar 11, 2015 Issued
Array ( [id] => 11499420 [patent_doc_number] => 20170073605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-16 [patent_title] => 'COATING COMPOSITION FOR LUBRICATING COATING FILM' [patent_app_type] => utility [patent_app_number] => 15/123266 [patent_app_country] => US [patent_app_date] => 2015-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10508 [patent_no_of_claims] => 16 [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] => 15123266 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/123266
Coating composition for lubricating coating film Mar 2, 2015 Issued
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