Search

Melur Ramakrishnaiah

Examiner (ID: 3460, Phone: (571)272-8098 , Office: P/2656 )

Most Active Art Unit
2656
Art Unit(s)
2743, 2643, 2656, 2691, 2614, 2651
Total Applications
3169
Issued Applications
2694
Pending Applications
81
Abandoned Applications
413

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18821481 [patent_doc_number] => 20230395822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => FUEL CELL SEPARATOR MEMBER AND FUEL CELL STACK [patent_app_type] => utility [patent_app_number] => 18/144996 [patent_app_country] => US [patent_app_date] => 2023-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8660 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18144996 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/144996
Fuel cell separator member and fuel cell stack May 8, 2023 Issued
Array ( [id] => 19575773 [patent_doc_number] => 20240380065 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => BATTERY CELL VENT EXHAUST MANIFOLD SYSTEM FOR THERMAL RUNAWAY MITIGATION [patent_app_type] => utility [patent_app_number] => 18/313433 [patent_app_country] => US [patent_app_date] => 2023-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3602 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18313433 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/313433
BATTERY CELL VENT EXHAUST MANIFOLD SYSTEM FOR THERMAL RUNAWAY MITIGATION May 7, 2023 Pending
Array ( [id] => 20774834 [patent_doc_number] => 12658518 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-16 [patent_title] => Battery pack and vehicle having same [patent_app_type] => utility [patent_app_number] => 18/141012 [patent_app_country] => US [patent_app_date] => 2023-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 7400 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18141012 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/141012
Battery pack and vehicle having same Apr 27, 2023 Issued
Array ( [id] => 18713124 [patent_doc_number] => 20230335759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => SUPPORTING BODY AND METHOD FOR PRODUCING SUPPORTING BODY [patent_app_type] => utility [patent_app_number] => 18/130608 [patent_app_country] => US [patent_app_date] => 2023-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3710 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18130608 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/130608
SUPPORTING BODY AND METHOD FOR PRODUCING SUPPORTING BODY Apr 3, 2023 Pending
Array ( [id] => 19166337 [patent_doc_number] => 11982231 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Hourglass airfoil cooling configuration [patent_app_type] => utility [patent_app_number] => 18/179479 [patent_app_country] => US [patent_app_date] => 2023-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4306 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18179479 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/179479
Hourglass airfoil cooling configuration Mar 6, 2023 Issued
Array ( [id] => 18616195 [patent_doc_number] => 20230282934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => NONAQUEOUS ELECTROLYTE SECONDARY BATTERY SEPARATOR, NONAQUEOUS ELECTROLYTE SECONDARY BATTERY MEMBER, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 18/117161 [patent_app_country] => US [patent_app_date] => 2023-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9723 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18117161 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/117161
NONAQUEOUS ELECTROLYTE SECONDARY BATTERY SEPARATOR, NONAQUEOUS ELECTROLYTE SECONDARY BATTERY MEMBER, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY Mar 2, 2023 Pending
Array ( [id] => 18680307 [patent_doc_number] => 20230317965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => ELECTRODE LAMINATE AND SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 18/177132 [patent_app_country] => US [patent_app_date] => 2023-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3135 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18177132 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/177132
ELECTRODE LAMINATE AND SECONDARY BATTERY Mar 1, 2023 Pending
Array ( [id] => 18541157 [patent_doc_number] => 20230246271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 18/174224 [patent_app_country] => US [patent_app_date] => 2023-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21178 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18174224 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/174224
SECONDARY BATTERY Feb 23, 2023 Pending
Array ( [id] => 19146726 [patent_doc_number] => 20240145766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => Low-Cost Multi-Cationic Li-Garnet as a Solid-State Ionic Conductor for Lithium Batteries [patent_app_type] => utility [patent_app_number] => 18/113431 [patent_app_country] => US [patent_app_date] => 2023-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6114 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18113431 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/113431
Low-Cost Multi-Cationic Li-Garnet as a Solid-State Ionic Conductor for Lithium Batteries Feb 22, 2023 Pending
Array ( [id] => 18586218 [patent_doc_number] => 20230268483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => ORGANIC SUBLIMABLE MATERIAL-ASSISTED ELECTRODES [patent_app_type] => utility [patent_app_number] => 18/112130 [patent_app_country] => US [patent_app_date] => 2023-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7636 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18112130 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/112130
ORGANIC SUBLIMABLE MATERIAL-ASSISTED ELECTRODES Feb 20, 2023 Pending
Array ( [id] => 20674229 [patent_doc_number] => 12614753 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-28 [patent_title] => Semi-solid state electrolyte system including an oxysulfide solid-state electrolyte and solvate ionic liquid [patent_app_type] => utility [patent_app_number] => 18/169686 [patent_app_country] => US [patent_app_date] => 2023-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18169686 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/169686
Semi-solid state electrolyte system including an oxysulfide solid-state electrolyte and solvate ionic liquid Feb 14, 2023 Issued
Array ( [id] => 20611182 [patent_doc_number] => 12586787 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [patent_title] => Shelf-life enhanced lithium hydroxide via the surface protection and the improved metal-doped cathode materials using the same [patent_app_type] => utility [patent_app_number] => 18/106227 [patent_app_country] => US [patent_app_date] => 2023-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 1388 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18106227 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/106227
Shelf-life enhanced lithium hydroxide via the surface protection and the improved metal-doped cathode materials using the same Feb 5, 2023 Issued
Array ( [id] => 20416976 [patent_doc_number] => 12500271 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Non-aqueous electrolyte solution and power storage device using same [patent_app_type] => utility [patent_app_number] => 18/101637 [patent_app_country] => US [patent_app_date] => 2023-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9064 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18101637 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/101637
Non-aqueous electrolyte solution and power storage device using same Jan 25, 2023 Issued
Array ( [id] => 20538748 [patent_doc_number] => 12555827 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Automatic solid-state battery production equipment [patent_app_type] => utility [patent_app_number] => 18/154530 [patent_app_country] => US [patent_app_date] => 2023-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2342 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18154530 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/154530
Automatic solid-state battery production equipment Jan 12, 2023 Issued
Array ( [id] => 19321784 [patent_doc_number] => 20240243331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => BATTERY PACK FOR A VEHICLE AND METHODS AND SYSTEMS FOR MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 18/153511 [patent_app_country] => US [patent_app_date] => 2023-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4004 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18153511 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/153511
BATTERY PACK FOR A VEHICLE AND METHODS AND SYSTEMS FOR MAKING THE SAME Jan 11, 2023 Pending
Array ( [id] => 18500727 [patent_doc_number] => 20230223526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => Positive Electrode Material Powder, Positive Electrode and Lithium Secondary Battery Including the Same [patent_app_type] => utility [patent_app_number] => 18/151079 [patent_app_country] => US [patent_app_date] => 2023-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9541 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18151079 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/151079
Positive electrode material powder, positive electrode and lithium secondary battery including the same Jan 5, 2023 Issued
Array ( [id] => 18582000 [patent_doc_number] => 20230264255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => DIRECTIONAL SOLIDIFICATION CASTING ASSEMBLY AND METHOD [patent_app_type] => utility [patent_app_number] => 18/072571 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6046 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18072571 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/072571
Directional solidification casting assembly and method Nov 29, 2022 Issued
Array ( [id] => 20111655 [patent_doc_number] => 12362391 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Secondary battery [patent_app_type] => utility [patent_app_number] => 17/994842 [patent_app_country] => US [patent_app_date] => 2022-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 7721 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17994842 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/994842
Secondary battery Nov 27, 2022 Issued
Array ( [id] => 19131330 [patent_doc_number] => 20240136683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => JELLY-ROLL ELECTRODE ASSEMBLY AND SECONDARY BATTERY COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 18/278770 [patent_app_country] => US [patent_app_date] => 2022-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4690 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18278770 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/278770
Jelly-roll electrode assembly and secondary battery comprising the same Nov 23, 2022 Issued
Array ( [id] => 19939320 [patent_doc_number] => 12311436 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Submerged nozzle comprising continuous circumferential wavy ribs [patent_app_type] => utility [patent_app_number] => 18/712471 [patent_app_country] => US [patent_app_date] => 2022-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 25 [patent_no_of_words] => 3314 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18712471 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/712471
Submerged nozzle comprising continuous circumferential wavy ribs Nov 23, 2022 Issued
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