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] => 18536497 [patent_doc_number] => 20230241586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => TANDEM CATALYSIS FOR ALKANE AND ALCOHOL DEHYDROGENATION COUPLED TO SELECTIVE HYDROGEN COMBUSTION [patent_app_type] => utility [patent_app_number] => 17/927200 [patent_app_country] => US [patent_app_date] => 2021-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7618 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17927200 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/927200
Tandem catalysis for alkane and alcohol dehydrogenation coupled to selective hydrogen combustion Jul 28, 2021 Issued
Array ( [id] => 19542131 [patent_doc_number] => 20240359167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => 1,3-BUTADIENE SYNTHESIS CATALYST, METHOD FOR PRODUCING SAME, AND METHOD FOR PRODUCING 1,3-BUTADIENE [patent_app_type] => utility [patent_app_number] => 18/572000 [patent_app_country] => US [patent_app_date] => 2021-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6477 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18572000 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/572000
1,3-BUTADIENE SYNTHESIS CATALYST, METHOD FOR PRODUCING SAME, AND METHOD FOR PRODUCING 1,3-BUTADIENE Jul 28, 2021 Pending
Array ( [id] => 19417681 [patent_doc_number] => 20240293804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => 1,3-BUTADIENE SYNTHESIS CATALYST, METHOD FOR PRODUCING SAME, AND METHOD FOR PRODUCING 1,3-BUTADIENE [patent_app_type] => utility [patent_app_number] => 18/571974 [patent_app_country] => US [patent_app_date] => 2021-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4464 [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] => 18571974 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/571974
1,3-BUTADIENE SYNTHESIS CATALYST, METHOD FOR PRODUCING SAME, AND METHOD FOR PRODUCING 1,3-BUTADIENE Jul 28, 2021 Pending
Array ( [id] => 18102576 [patent_doc_number] => 11542454 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-03 [patent_title] => Base oil or lubricant additive [patent_app_type] => utility [patent_app_number] => 17/380766 [patent_app_country] => US [patent_app_date] => 2021-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 25 [patent_no_of_words] => 11851 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17380766 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/380766
Base oil or lubricant additive Jul 19, 2021 Issued
Array ( [id] => 17200363 [patent_doc_number] => 20210340458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => MULTIFUNCTIONAL BRANCHED POLYMERS WITH IMPROVED LOW-TEMPERATURE PERFORMANCE [patent_app_type] => utility [patent_app_number] => 17/376604 [patent_app_country] => US [patent_app_date] => 2021-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24051 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17376604 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/376604
Multifunctional branched polymers with improved low-temperature performance Jul 14, 2021 Issued
Array ( [id] => 17604215 [patent_doc_number] => 11332688 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-17 [patent_title] => Lubricating oil or grease with anti-wear, anti-friction and stable dispersion and preparation method thereof [patent_app_type] => utility [patent_app_number] => 17/371443 [patent_app_country] => US [patent_app_date] => 2021-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 7269 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17371443 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/371443
Lubricating oil or grease with anti-wear, anti-friction and stable dispersion and preparation method thereof Jul 8, 2021 Issued
Array ( [id] => 19142411 [patent_doc_number] => 20240141249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => LUBRICATING OIL COMPOSITION, BUFFER AND METHOD FOR USING LUBRICATING OIL COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/004279 [patent_app_country] => US [patent_app_date] => 2021-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8458 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18004279 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/004279
Lubricating oil composition, buffer and method for using lubricating oil composition Jul 1, 2021 Issued
Array ( [id] => 18567341 [patent_doc_number] => 20230257673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => HIGH VISCOSITY BASE FLUIDS BASED ON OIL COMPATIBLE POLYESTERS [patent_app_type] => utility [patent_app_number] => 18/003938 [patent_app_country] => US [patent_app_date] => 2021-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6342 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18003938 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/003938
High viscosity base fluids based on oil compatible polyesters Jun 30, 2021 Issued
Array ( [id] => 18590307 [patent_doc_number] => 11739191 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Reactor for continuously treating polymeric material [patent_app_type] => utility [patent_app_number] => 17/361329 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 31 [patent_no_of_words] => 12685 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17361329 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/361329
Reactor for continuously treating polymeric material Jun 28, 2021 Issued
Array ( [id] => 19977108 [patent_doc_number] => 12344569 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Process for making a conjugated diene from an allyl alcohol [patent_app_type] => utility [patent_app_number] => 17/998531 [patent_app_country] => US [patent_app_date] => 2021-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8549 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17998531 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/998531
Process for making a conjugated diene from an allyl alcohol Jun 14, 2021 Issued
Array ( [id] => 19446372 [patent_doc_number] => 12096687 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Plurality of light-emitting materials, organic electroluminescent compound, and organic electroluminescent device comprising the same [patent_app_type] => utility [patent_app_number] => 17/347249 [patent_app_country] => US [patent_app_date] => 2021-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13066 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17347249 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/347249
Plurality of light-emitting materials, organic electroluminescent compound, and organic electroluminescent device comprising the same Jun 13, 2021 Issued
Array ( [id] => 18566997 [patent_doc_number] => 20230257326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => MITIGATING NATURALLY OCCURRING RADIOACTIVE MATERIAL IN OXIDATIVE DEHYDROGENATION [patent_app_type] => utility [patent_app_number] => 18/009398 [patent_app_country] => US [patent_app_date] => 2021-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6854 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18009398 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/009398
Mitigating naturally occurring radioactive material in oxidative dehydrogenation Jun 7, 2021 Issued
Array ( [id] => 18391618 [patent_doc_number] => 20230159836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => PROCESS FOR PURIFYING PYROLIZED PLASTIC WASTE [patent_app_type] => utility [patent_app_number] => 17/923028 [patent_app_country] => US [patent_app_date] => 2021-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3619 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17923028 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/923028
Process for purifying pyrolyzed plastic waste May 24, 2021 Issued
Array ( [id] => 18433450 [patent_doc_number] => 20230180744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => PROCESS AND SOLUTION FOR PREPARING A SURFACE WITH BACTERIOSTATIC AND BACTERICIDAL ACTIVITY, SURFACE THUS PREPARED AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 17/999259 [patent_app_country] => US [patent_app_date] => 2021-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11800 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17999259 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/999259
PROCESS AND SOLUTION FOR PREPARING A SURFACE WITH BACTERIOSTATIC AND BACTERICIDAL ACTIVITY, SURFACE THUS PREPARED AND USES THEREOF May 18, 2021 Pending
Array ( [id] => 17067519 [patent_doc_number] => 20210269734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => POLYISOBUTYLENE-SUBSTITUTED PHENOL, DERIVATIVES THEREOF, AND LUBRICATING COMPOSITIONS CONTAINING THE POLYISOBUTYLENE-SUBSTITUTED PHENOL AND ITS DERIVATIVES [patent_app_type] => utility [patent_app_number] => 17/323019 [patent_app_country] => US [patent_app_date] => 2021-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14826 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17323019 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/323019
POLYISOBUTYLENE-SUBSTITUTED PHENOL, DERIVATIVES THEREOF, AND LUBRICATING COMPOSITIONS CONTAINING THE POLYISOBUTYLENE-SUBSTITUTED PHENOL AND ITS DERIVATIVES May 17, 2021 Abandoned
Array ( [id] => 17274701 [patent_doc_number] => 20210380899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => FLUIDS FOR ELECTRIC VEHICLES [patent_app_type] => utility [patent_app_number] => 17/321646 [patent_app_country] => US [patent_app_date] => 2021-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 44228 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17321646 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/321646
Fluids for electric vehicles May 16, 2021 Issued
Array ( [id] => 18419012 [patent_doc_number] => 20230173472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => PROCESS AND CATALYST FOR THE PREPARATION OF ETHYLENE [patent_app_type] => utility [patent_app_number] => 17/924553 [patent_app_country] => US [patent_app_date] => 2021-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6088 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17924553 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/924553
PROCESS AND CATALYST FOR THE PREPARATION OF ETHYLENE May 10, 2021 Abandoned
Array ( [id] => 18485138 [patent_doc_number] => 20230212463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => Methods for Production of Bio-crude Oil [patent_app_type] => utility [patent_app_number] => 17/995879 [patent_app_country] => US [patent_app_date] => 2021-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15974 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17995879 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/995879
Methods for production of bio-crude oil Apr 14, 2021 Issued
Array ( [id] => 18045013 [patent_doc_number] => 11518954 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Zinc-free lubricating composition [patent_app_type] => utility [patent_app_number] => 17/226605 [patent_app_country] => US [patent_app_date] => 2021-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12988 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17226605 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/226605
Zinc-free lubricating composition Apr 8, 2021 Issued
Array ( [id] => 17200364 [patent_doc_number] => 20210340459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => GREASE COMPOSITION FOR A CONSTANT-VELOCITY JOINT [patent_app_type] => utility [patent_app_number] => 17/218252 [patent_app_country] => US [patent_app_date] => 2021-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4009 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17218252 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/218252
Grease composition for a constant-velocity joint Mar 30, 2021 Issued
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