Search

Ramya Prakasam Burgess

Supervisory Patent Examiner (ID: 12468, Phone: (571)272-6011 , Office: P/3659 )

Most Active Art Unit
3651
Art Unit(s)
3661, 3651, 3600, 3659
Total Applications
502
Issued Applications
342
Pending Applications
16
Abandoned Applications
152

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18395071 [patent_doc_number] => 20230163292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => POSITIVE ELECTRODE FOR SECONDARY BATTERIES, AND SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/915051 [patent_app_country] => US [patent_app_date] => 2021-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6585 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17915051 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/915051
POSITIVE ELECTRODE FOR SECONDARY BATTERIES, AND SECONDARY BATTERY Mar 22, 2021 Pending
Array ( [id] => 18891250 [patent_doc_number] => 11870029 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Separator and energy storage device [patent_app_type] => utility [patent_app_number] => 17/204739 [patent_app_country] => US [patent_app_date] => 2021-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 12527 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17204739 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/204739
Separator and energy storage device Mar 16, 2021 Issued
Array ( [id] => 16937148 [patent_doc_number] => 20210203037 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => SEPARATOR AND ENERGY STORAGE DEVICE [patent_app_type] => utility [patent_app_number] => 17/204740 [patent_app_country] => US [patent_app_date] => 2021-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12514 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17204740 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/204740
Separator and energy storage device Mar 16, 2021 Issued
Array ( [id] => 17410597 [patent_doc_number] => 11251497 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-02-15 [patent_title] => Conformal wearable battery [patent_app_type] => utility [patent_app_number] => 17/202109 [patent_app_country] => US [patent_app_date] => 2021-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 79 [patent_figures_cnt] => 111 [patent_no_of_words] => 55420 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17202109 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/202109
Conformal wearable battery Mar 14, 2021 Issued
Array ( [id] => 19567965 [patent_doc_number] => 12142748 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Battery module having structure capable of rapid cooling, and ESS comprising same [patent_app_type] => utility [patent_app_number] => 17/788176 [patent_app_country] => US [patent_app_date] => 2021-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 4554 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17788176 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/788176
Battery module having structure capable of rapid cooling, and ESS comprising same Mar 3, 2021 Issued
Array ( [id] => 16889337 [patent_doc_number] => 20210175534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => ISOSTATIC PRESS DEVICES AND PROCESSES FOR CYLINDRICAL SOLID-STATE BATTERIES [patent_app_type] => utility [patent_app_number] => 17/179701 [patent_app_country] => US [patent_app_date] => 2021-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4129 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17179701 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/179701
Isostatic press devices and processes for cylindrical solid-state batteries Feb 18, 2021 Issued
Array ( [id] => 17270614 [patent_doc_number] => 11196046 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-07 [patent_title] => Positive active material, preparation process thereof, sodium ion battery and apparatus containing the same [patent_app_type] => utility [patent_app_number] => 17/172060 [patent_app_country] => US [patent_app_date] => 2021-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 7506 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17172060 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/172060
Positive active material, preparation process thereof, sodium ion battery and apparatus containing the same Feb 8, 2021 Issued
Array ( [id] => 17011294 [patent_doc_number] => 20210242455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => NEGATIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 17/156457 [patent_app_country] => US [patent_app_date] => 2021-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8931 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17156457 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/156457
NEGATIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME Jan 21, 2021 Pending
Array ( [id] => 20441691 [patent_doc_number] => 12512533 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Battery module having structure capable of rapid cooling, and ESS comprising same [patent_app_type] => utility [patent_app_number] => 17/625984 [patent_app_country] => US [patent_app_date] => 2021-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17625984 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/625984
Battery module having structure capable of rapid cooling, and ESS comprising same Jan 14, 2021 Issued
Array ( [id] => 16782179 [patent_doc_number] => 20210119258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => LITHIUM-ION BATTERY AND ELECTRICAL APPARATUS INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/135600 [patent_app_country] => US [patent_app_date] => 2020-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10762 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17135600 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/135600
Lithium-ion battery and electrical apparatus including the same Dec 27, 2020 Issued
Array ( [id] => 16765817 [patent_doc_number] => 20210111399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => NEGATIVE ELECTRODE PLATE, SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK, AND APPARATUS [patent_app_type] => utility [patent_app_number] => 17/130787 [patent_app_country] => US [patent_app_date] => 2020-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5602 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17130787 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/130787
Negative electrode plate, secondary battery, battery module, battery pack, and apparatus Dec 21, 2020 Issued
Array ( [id] => 17796101 [patent_doc_number] => 20220255193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => Battery Module Using Non-Welding Type Structure as Connection Structure of Bus Bar and Voltage Sensing Member [patent_app_type] => utility [patent_app_number] => 17/600262 [patent_app_country] => US [patent_app_date] => 2020-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4571 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17600262 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/600262
Battery module using non-welding type structure as connection structure of bus bar and voltage sensing member Nov 23, 2020 Issued
Array ( [id] => 16752707 [patent_doc_number] => 20210104719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => BATTERY ELECTRODE AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 16/951149 [patent_app_country] => US [patent_app_date] => 2020-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20377 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16951149 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/951149
BATTERY ELECTRODE AND METHOD FOR MANUFACTURING THE SAME Nov 17, 2020 Abandoned
Array ( [id] => 20360248 [patent_doc_number] => 12476255 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Positive electrode current collector [patent_app_type] => utility [patent_app_number] => 17/783343 [patent_app_country] => US [patent_app_date] => 2020-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 5349 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17783343 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/783343
Positive electrode current collector Nov 16, 2020 Issued
Array ( [id] => 19935271 [patent_doc_number] => 12308481 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Battery module, battery pack and vehicle [patent_app_type] => utility [patent_app_number] => 17/771199 [patent_app_country] => US [patent_app_date] => 2020-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 3443 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17771199 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/771199
Battery module, battery pack and vehicle Nov 10, 2020 Issued
Array ( [id] => 18040572 [patent_doc_number] => 20220384789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => SURFACE-STABILIZED LINIO2 AS HIGH CAPACITY CATHODE FOR LI ION BATTERIES [patent_app_type] => utility [patent_app_number] => 17/771907 [patent_app_country] => US [patent_app_date] => 2020-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14259 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17771907 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/771907
SURFACE-STABILIZED LINIO2 AS HIGH CAPACITY CATHODE FOR LI ION BATTERIES Oct 30, 2020 Pending
Array ( [id] => 17002928 [patent_doc_number] => 11081755 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-03 [patent_title] => Housing for a conformal wearable battery [patent_app_type] => utility [patent_app_number] => 17/085873 [patent_app_country] => US [patent_app_date] => 2020-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 35 [patent_no_of_words] => 15869 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17085873 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/085873
Housing for a conformal wearable battery Oct 29, 2020 Issued
Array ( [id] => 16625251 [patent_doc_number] => 20210043904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => CO-EXTRUDED, MULTI-LAYERED BATTERY SEPARATOR [patent_app_type] => utility [patent_app_number] => 17/079555 [patent_app_country] => US [patent_app_date] => 2020-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3909 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -48 [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] => 17079555 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/079555
CO-EXTRUDED, MULTI-LAYERED BATTERY SEPARATOR Oct 25, 2020 Abandoned
Array ( [id] => 16601967 [patent_doc_number] => 20210028498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => BATTERY CELL AND BATTERY [patent_app_type] => utility [patent_app_number] => 17/068686 [patent_app_country] => US [patent_app_date] => 2020-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2850 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17068686 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/068686
BATTERY CELL AND BATTERY Oct 11, 2020 Pending
Array ( [id] => 16601985 [patent_doc_number] => 20210028516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => BATTERY PACK CONTAINING PHASE CHANGE MATERIAL [patent_app_type] => utility [patent_app_number] => 17/066822 [patent_app_country] => US [patent_app_date] => 2020-10-09 [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] => -8 [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] => 17066822 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/066822
BATTERY PACK CONTAINING PHASE CHANGE MATERIAL Oct 8, 2020 Abandoned
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