Search

Rahman Abdur

Examiner (ID: 8612, Phone: (571)270-0438 , Office: P/2872 )

Most Active Art Unit
2872
Art Unit(s)
2872
Total Applications
496
Issued Applications
322
Pending Applications
75
Abandoned Applications
118

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20118446 [patent_doc_number] => 12368165 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Binder for secondary battery and secondary battery including the same [patent_app_type] => utility [patent_app_number] => 18/323434 [patent_app_country] => US [patent_app_date] => 2023-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3043 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18323434 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/323434
Binder for secondary battery and secondary battery including the same May 24, 2023 Issued
Array ( [id] => 19720564 [patent_doc_number] => 12206111 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Cathode material and battery using same [patent_app_type] => utility [patent_app_number] => 18/142506 [patent_app_country] => US [patent_app_date] => 2023-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 7377 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18142506 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/142506
Cathode material and battery using same May 1, 2023 Issued
Array ( [id] => 18696756 [patent_doc_number] => 20230327207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => Storage Battery, Battery Control Unit, and Electronic Device [patent_app_type] => utility [patent_app_number] => 18/141841 [patent_app_country] => US [patent_app_date] => 2023-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35448 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18141841 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/141841
Storage Battery, Battery Control Unit, and Electronic Device Apr 30, 2023 Abandoned
Array ( [id] => 18586226 [patent_doc_number] => 20230268491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => POSITIVE ELECTRODE ACTIVE MATERIAL, ELECTROCHEMICAL APPARTUS, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/308691 [patent_app_country] => US [patent_app_date] => 2023-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18308691 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/308691
POSITIVE ELECTRODE ACTIVE MATERIAL, ELECTROCHEMICAL APPARTUS, AND ELECTRONIC DEVICE Apr 27, 2023 Pending
Array ( [id] => 18586226 [patent_doc_number] => 20230268491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => POSITIVE ELECTRODE ACTIVE MATERIAL, ELECTROCHEMICAL APPARTUS, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/308691 [patent_app_country] => US [patent_app_date] => 2023-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18308691 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/308691
POSITIVE ELECTRODE ACTIVE MATERIAL, ELECTROCHEMICAL APPARTUS, AND ELECTRONIC DEVICE Apr 27, 2023 Pending
Array ( [id] => 19094136 [patent_doc_number] => 11955604 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Electrolyte solution for lithium secondary battery and lithium secondary battery including the same [patent_app_type] => utility [patent_app_number] => 18/306244 [patent_app_country] => US [patent_app_date] => 2023-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 5243 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 18306244 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/306244
Electrolyte solution for lithium secondary battery and lithium secondary battery including the same Apr 24, 2023 Issued
Array ( [id] => 18713098 [patent_doc_number] => 20230335733 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => SECONDARY BATTERY AND METHOD FOR MANUFACTURING SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 18/138790 [patent_app_country] => US [patent_app_date] => 2023-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18019 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18138790 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/138790
SECONDARY BATTERY AND METHOD FOR MANUFACTURING SECONDARY BATTERY Apr 24, 2023 Pending
Array ( [id] => 18713098 [patent_doc_number] => 20230335733 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => SECONDARY BATTERY AND METHOD FOR MANUFACTURING SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 18/138790 [patent_app_country] => US [patent_app_date] => 2023-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18019 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18138790 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/138790
SECONDARY BATTERY AND METHOD FOR MANUFACTURING SECONDARY BATTERY Apr 24, 2023 Pending
Array ( [id] => 18600470 [patent_doc_number] => 20230275272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => ELECTROLYTES FOR ELECTROCHEMICAL ENERGY STORAGE [patent_app_type] => utility [patent_app_number] => 18/133668 [patent_app_country] => US [patent_app_date] => 2023-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5005 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18133668 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/133668
Electrolytes for electrochemical energy storage Apr 11, 2023 Issued
Array ( [id] => 18696755 [patent_doc_number] => 20230327206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => Reduced Vapor Pressure Liquefied Gas Electrolytes Using High Concentration Salt [patent_app_type] => utility [patent_app_number] => 18/131616 [patent_app_country] => US [patent_app_date] => 2023-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5893 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18131616 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/131616
Reduced Vapor Pressure Liquefied Gas Electrolytes Using High Concentration Salt Apr 5, 2023 Pending
Array ( [id] => 18696755 [patent_doc_number] => 20230327206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => Reduced Vapor Pressure Liquefied Gas Electrolytes Using High Concentration Salt [patent_app_type] => utility [patent_app_number] => 18/131616 [patent_app_country] => US [patent_app_date] => 2023-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5893 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18131616 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/131616
Reduced Vapor Pressure Liquefied Gas Electrolytes Using High Concentration Salt Apr 5, 2023 Pending
Array ( [id] => 19943780 [patent_doc_number] => 12315918 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Secondary battery, process for preparing the same and apparatus containing the secondary battery [patent_app_type] => utility [patent_app_number] => 18/129083 [patent_app_country] => US [patent_app_date] => 2023-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 6668 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18129083 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/129083
Secondary battery, process for preparing the same and apparatus containing the secondary battery Mar 30, 2023 Issued
Array ( [id] => 18541072 [patent_doc_number] => 20230246186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => Lithium Secondary Battery [patent_app_type] => utility [patent_app_number] => 18/129388 [patent_app_country] => US [patent_app_date] => 2023-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7389 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18129388 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/129388
Lithium secondary battery Mar 30, 2023 Issued
Array ( [id] => 19943780 [patent_doc_number] => 12315918 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Secondary battery, process for preparing the same and apparatus containing the secondary battery [patent_app_type] => utility [patent_app_number] => 18/129083 [patent_app_country] => US [patent_app_date] => 2023-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 6668 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18129083 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/129083
Secondary battery, process for preparing the same and apparatus containing the secondary battery Mar 30, 2023 Issued
Array ( [id] => 19153953 [patent_doc_number] => 11978878 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-05-07 [patent_title] => Bi-polar lithium-zinc-ion batteries [patent_app_type] => utility [patent_app_number] => 18/193118 [patent_app_country] => US [patent_app_date] => 2023-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1662 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18193118 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/193118
Bi-polar lithium-zinc-ion batteries Mar 29, 2023 Issued
Array ( [id] => 18533441 [patent_doc_number] => 20230238518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => LAYERED-OXIDE POSITIVE ELECTRODE ACTIVE MATERIAL AND POSITIVE ELECTRODE PLATE, SODIUM-ION BATTERY, AND ELECTRIC APPARATUS CONTAINING SAME [patent_app_type] => utility [patent_app_number] => 18/128296 [patent_app_country] => US [patent_app_date] => 2023-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11331 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18128296 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/128296
Layered-oxide positive electrode active material and positive electrode plate, sodium-ion battery, and electric apparatus containing same Mar 29, 2023 Issued
Array ( [id] => 19221792 [patent_doc_number] => 20240186496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => ZINC ALLOY ELECTRODES FOR LITHIUM BATTERIES [patent_app_type] => utility [patent_app_number] => 18/183417 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6478 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18183417 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/183417
Zinc alloy electrodes for lithium batteries Mar 13, 2023 Issued
Array ( [id] => 18541124 [patent_doc_number] => 20230246238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => LITHIUM SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 18/118948 [patent_app_country] => US [patent_app_date] => 2023-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10744 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18118948 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/118948
LITHIUM SECONDARY BATTERY Mar 7, 2023 Pending
Array ( [id] => 19964981 [patent_doc_number] => 12334501 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Electrolyte for lithium-sulfur battery and lithium-sulfur battery comprising same [patent_app_type] => utility [patent_app_number] => 18/116931 [patent_app_country] => US [patent_app_date] => 2023-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1174 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18116931 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/116931
Electrolyte for lithium-sulfur battery and lithium-sulfur battery comprising same Mar 2, 2023 Issued
Array ( [id] => 19964981 [patent_doc_number] => 12334501 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Electrolyte for lithium-sulfur battery and lithium-sulfur battery comprising same [patent_app_type] => utility [patent_app_number] => 18/116931 [patent_app_country] => US [patent_app_date] => 2023-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1174 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18116931 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/116931
Electrolyte for lithium-sulfur battery and lithium-sulfur battery comprising same Mar 2, 2023 Issued
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