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] => 17482459 [patent_doc_number] => 20220089963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => Lithium-Based Grease and Preparation Method Thereof [patent_app_type] => utility [patent_app_number] => 17/431773 [patent_app_country] => US [patent_app_date] => 2020-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12350 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17431773 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/431773
Lithium-based grease and preparation method thereof Feb 24, 2020 Issued
Array ( [id] => 16013359 [patent_doc_number] => 20200181522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => Preparation and Use of Aminoalkylphosphonic Acid Dialkyl Ester Compounds in a Lubricant for Antiwear, Friction Reduction, and/or Micropitting Prevention [patent_app_type] => utility [patent_app_number] => 16/793255 [patent_app_country] => US [patent_app_date] => 2020-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5053 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16793255 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/793255
Preparation and use of aminoalkylphosphonic acid dialkyl ester compounds in a lubricant for antiwear, friction reduction, and/or micropitting prevention Feb 17, 2020 Issued
Array ( [id] => 17482460 [patent_doc_number] => 20220089964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => LUBRICATING BASE OIL SYNTHESIZED FROM BIOSOURCED POLYOL AND FATTY ACIDS ESTERS [patent_app_type] => utility [patent_app_number] => 17/425356 [patent_app_country] => US [patent_app_date] => 2020-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5023 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17425356 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/425356
Lubricating base oil synthesized from biosourced polyol and fatty acids esters Jan 28, 2020 Issued
Array ( [id] => 17482462 [patent_doc_number] => 20220089966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => DINUCLEAR MOLYBDENUM COMPLEX AND USE OF SAME IN LUBRICATING COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 17/424999 [patent_app_country] => US [patent_app_date] => 2020-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6459 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17424999 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/424999
Dinuclear molybdenum complex and use of same in lubricating compositions Jan 20, 2020 Issued
Array ( [id] => 17505405 [patent_doc_number] => 20220098507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => REFRIGERANT OIL AND METHOD FOR PRODUCING REFRIGERANT OIL [patent_app_type] => utility [patent_app_number] => 17/423636 [patent_app_country] => US [patent_app_date] => 2020-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10460 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17423636 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/423636
Refrigerant oil and method for producing refrigerant oil Jan 20, 2020 Issued
Array ( [id] => 18444660 [patent_doc_number] => 11680220 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => Refrigeration machine oil and refrigeration machine oil production method [patent_app_type] => utility [patent_app_number] => 17/426156 [patent_app_country] => US [patent_app_date] => 2020-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10709 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17426156 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/426156
Refrigeration machine oil and refrigeration machine oil production method Jan 20, 2020 Issued
Array ( [id] => 16222952 [patent_doc_number] => 20200248068 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => NON-SOLVENT TYPE CURABLE COMPOSITION, CURED LAYER USING THE SAME, COLOR FILTER INCLUDING THE CURED LAYER, DISPLAY DEVICE INCLUDING THE CURED LAYER AND MANUFACTURING METHOD OF THE CURED LAYER [patent_app_type] => utility [patent_app_number] => 16/742857 [patent_app_country] => US [patent_app_date] => 2020-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8792 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16742857 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/742857
Non-solvent type curable composition, cured layer using the same, color filter including the cured layer, display device including the cured layer and manufacturing method of the cured layer Jan 13, 2020 Issued
Array ( [id] => 17482478 [patent_doc_number] => 20220089982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => QUATERNARY AZEOTROPE AND AZEOTROPE-LIKE COMPOSITIONS FOR SOLVENT AND CLEANING APPLICATIONS [patent_app_type] => utility [patent_app_number] => 17/420158 [patent_app_country] => US [patent_app_date] => 2020-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10093 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -46 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17420158 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/420158
QUATERNARY AZEOTROPE AND AZEOTROPE-LIKE COMPOSITIONS FOR SOLVENT AND CLEANING APPLICATIONS Jan 2, 2020 Abandoned
Array ( [id] => 17323757 [patent_doc_number] => 11214753 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-04 [patent_title] => Silicone functionalized viscosity index improver [patent_app_type] => utility [patent_app_number] => 16/733811 [patent_app_country] => US [patent_app_date] => 2020-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19517 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16733811 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/733811
Silicone functionalized viscosity index improver Jan 2, 2020 Issued
Array ( [id] => 17681534 [patent_doc_number] => 11365777 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-21 [patent_title] => Friction material [patent_app_type] => utility [patent_app_number] => 16/725468 [patent_app_country] => US [patent_app_date] => 2019-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 9687 [patent_no_of_claims] => 20 [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] => 16725468 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/725468
Friction material Dec 22, 2019 Issued
Array ( [id] => 17414271 [patent_doc_number] => 20220049175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => LUBRICANT COMPOSITION FOR BALL JOINTS [patent_app_type] => utility [patent_app_number] => 17/417157 [patent_app_country] => US [patent_app_date] => 2019-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6050 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17417157 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/417157
Lubricant composition for ball joints Dec 22, 2019 Issued
Array ( [id] => 15800641 [patent_doc_number] => 20200123463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => Composition Containing Heterocyclic Compounds And A Method Of Lubricating An Internal Combustion Engine [patent_app_type] => utility [patent_app_number] => 16/722118 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10272 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16722118 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/722118
Composition containing heterocyclic compounds and a method of lubricating an internal combustion engine Dec 19, 2019 Issued
Array ( [id] => 18246860 [patent_doc_number] => 11603433 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-14 [patent_title] => Compounds [patent_app_type] => utility [patent_app_number] => 17/415525 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6715 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17415525 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/415525
Compounds Dec 19, 2019 Issued
Array ( [id] => 17357031 [patent_doc_number] => 20220017827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => Erosion Resistant Alloy for Thermal Cracking Reactors [patent_app_type] => utility [patent_app_number] => 17/311132 [patent_app_country] => US [patent_app_date] => 2019-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6354 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17311132 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/311132
Erosion resistant alloy for thermal cracking reactors Dec 12, 2019 Issued
Array ( [id] => 17370240 [patent_doc_number] => 20220025292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => LUBRICATING OIL COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/287315 [patent_app_country] => US [patent_app_date] => 2019-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8130 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17287315 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/287315
Lubricating oil composition Oct 20, 2019 Issued
Array ( [id] => 15931639 [patent_doc_number] => 20200157453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => GREASE COMPOSITION AND ROLLING BEARING [patent_app_type] => utility [patent_app_number] => 16/599151 [patent_app_country] => US [patent_app_date] => 2019-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5469 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16599151 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/599151
Grease composition and rolling bearing Oct 10, 2019 Issued
Array ( [id] => 18518658 [patent_doc_number] => 11708541 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Bicycle lubricant [patent_app_type] => utility [patent_app_number] => 16/595672 [patent_app_country] => US [patent_app_date] => 2019-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3627 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16595672 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/595672
Bicycle lubricant Oct 7, 2019 Issued
Array ( [id] => 16177147 [patent_doc_number] => 20200224115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => MOLYBDENUM-CONTAINING COMPOSITION [patent_app_type] => utility [patent_app_number] => 16/575786 [patent_app_country] => US [patent_app_date] => 2019-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3429 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16575786 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/575786
MOLYBDENUM-CONTAINING COMPOSITION Sep 18, 2019 Abandoned
Array ( [id] => 18590395 [patent_doc_number] => 11739279 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Lubricant composition for initial break-in, sliding member, and sliding member manufacturing method [patent_app_type] => utility [patent_app_number] => 17/275080 [patent_app_country] => US [patent_app_date] => 2019-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 14735 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17275080 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/275080
Lubricant composition for initial break-in, sliding member, and sliding member manufacturing method Aug 27, 2019 Issued
Array ( [id] => 17505406 [patent_doc_number] => 20220098508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => LUBRICANT COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/272476 [patent_app_country] => US [patent_app_date] => 2019-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7187 [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] => 17272476 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/272476
LUBRICANT COMPOSITION Aug 21, 2019 Abandoned
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