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] => 18351191 [patent_doc_number] => 20230139302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => THERMAL MANAGEMENT FOR A CONFORMAL WEARABLE BATTERY [patent_app_type] => utility [patent_app_number] => 18/148646 [patent_app_country] => US [patent_app_date] => 2022-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11257 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 517 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18148646 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/148646
THERMAL MANAGEMENT FOR A CONFORMAL WEARABLE BATTERY Dec 29, 2022 Pending
Array ( [id] => 19123720 [patent_doc_number] => 11967718 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-23 [patent_title] => Negative active material, electrochemical device that uses same, and electronic device [patent_app_type] => utility [patent_app_number] => 18/073884 [patent_app_country] => US [patent_app_date] => 2022-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 13896 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [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] => 18073884 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/073884
Negative active material, electrochemical device that uses same, and electronic device Dec 1, 2022 Issued
Array ( [id] => 19980417 [patent_doc_number] => 12347907 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Branched anodes for microbial fuel cells [patent_app_type] => utility [patent_app_number] => 18/061424 [patent_app_country] => US [patent_app_date] => 2022-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 5924 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18061424 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/061424
Branched anodes for microbial fuel cells Dec 1, 2022 Issued
Array ( [id] => 20146864 [patent_doc_number] => 12381211 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Silicon-oxygen compound, secondary battery using it, and related battery module, battery pack and device [patent_app_type] => utility [patent_app_number] => 18/051519 [patent_app_country] => US [patent_app_date] => 2022-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 5380 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18051519 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/051519
Silicon-oxygen compound, secondary battery using it, and related battery module, battery pack and device Oct 31, 2022 Issued
Array ( [id] => 18760041 [patent_doc_number] => 11811082 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-07 [patent_title] => Energy storage power supply [patent_app_type] => utility [patent_app_number] => 17/967720 [patent_app_country] => US [patent_app_date] => 2022-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2554 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17967720 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/967720
Energy storage power supply Oct 16, 2022 Issued
Array ( [id] => 18158530 [patent_doc_number] => 20230025122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/955830 [patent_app_country] => US [patent_app_date] => 2022-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17154 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17955830 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/955830
SECONDARY BATTERY Sep 28, 2022 Pending
Array ( [id] => 18167605 [patent_doc_number] => 20230034212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => NEGATIVE ELECTRODE MATERIAL, NEGATIVE ELECTRODE PLATE, ELECTROCHEMICAL APPARATUS, AND ELECTRONIC APPARATUS [patent_app_type] => utility [patent_app_number] => 17/951525 [patent_app_country] => US [patent_app_date] => 2022-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6790 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17951525 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/951525
NEGATIVE ELECTRODE MATERIAL, NEGATIVE ELECTRODE PLATE, ELECTROCHEMICAL APPARATUS, AND ELECTRONIC APPARATUS Sep 22, 2022 Pending
Array ( [id] => 18142396 [patent_doc_number] => 20230016240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => SECONDARY BATTERY AND PREPARATION METHOD THEREOF, AND BATTERY MODULE, BATTERY PACK, AND APPARATUS CONTAINING SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/942022 [patent_app_country] => US [patent_app_date] => 2022-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13142 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17942022 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/942022
SECONDARY BATTERY AND PREPARATION METHOD THEREOF, AND BATTERY MODULE, BATTERY PACK, AND APPARATUS CONTAINING SECONDARY BATTERY Sep 8, 2022 Pending
Array ( [id] => 18142782 [patent_doc_number] => 20230016626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => SEPARATOR, PREPARATION METHOD THEREFOR AND RELATED SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK AND DEVICE [patent_app_type] => utility [patent_app_number] => 17/942031 [patent_app_country] => US [patent_app_date] => 2022-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12993 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17942031 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/942031
SEPARATOR, PREPARATION METHOD THEREFOR AND RELATED SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK AND DEVICE Sep 8, 2022 Pending
Array ( [id] => 20441716 [patent_doc_number] => 12512558 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Separator, preparation method therefor and related secondary battery, battery module, battery pack and device [patent_app_type] => utility [patent_app_number] => 17/940913 [patent_app_country] => US [patent_app_date] => 2022-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 12 [patent_no_of_words] => 9639 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17940913 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/940913
Separator, preparation method therefor and related secondary battery, battery module, battery pack and device Sep 7, 2022 Issued
Array ( [id] => 18113385 [patent_doc_number] => 20230006265 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => LITHIUM-ION BATTERY AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/940395 [patent_app_country] => US [patent_app_date] => 2022-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7560 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17940395 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/940395
LITHIUM-ION BATTERY AND ELECTRONIC DEVICE Sep 7, 2022 Pending
Array ( [id] => 18269764 [patent_doc_number] => 20230091006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => NEGATIVE ELECTRODE MATERIAL FOR SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/822089 [patent_app_country] => US [patent_app_date] => 2022-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13862 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17822089 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/822089
NEGATIVE ELECTRODE MATERIAL FOR SECONDARY BATTERY Aug 23, 2022 Pending
Array ( [id] => 18239245 [patent_doc_number] => 20230071556 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => NEGATIVE ELECTRODE MATERIAL FOR SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/822073 [patent_app_country] => US [patent_app_date] => 2022-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13733 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17822073 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/822073
NEGATIVE ELECTRODE MATERIAL FOR SECONDARY BATTERY Aug 23, 2022 Pending
Array ( [id] => 19376885 [patent_doc_number] => 12068468 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Battery module and manufacturing method and device thereof, battery pack, and power consumption apparatus [patent_app_type] => utility [patent_app_number] => 17/892621 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 16126 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [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] => 17892621 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/892621
Battery module and manufacturing method and device thereof, battery pack, and power consumption apparatus Aug 21, 2022 Issued
Array ( [id] => 18062205 [patent_doc_number] => 20220393292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => BATTERY MODULE, BATTERY PACK, ELECTRIC APPARATUS, AND METHOD AND DEVICE FOR MANUFACTURING BATTERY MODULE [patent_app_type] => utility [patent_app_number] => 17/889422 [patent_app_country] => US [patent_app_date] => 2022-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15593 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17889422 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/889422
Battery module, battery pack, electric apparatus, and method and device for manufacturing battery module Aug 16, 2022 Issued
Array ( [id] => 18062071 [patent_doc_number] => 20220393158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => CORE-SHELL COMPOSITES FOR ELECTRODES IN METAL-ION BATTERIES [patent_app_type] => utility [patent_app_number] => 17/820413 [patent_app_country] => US [patent_app_date] => 2022-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10045 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -37 [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] => 17820413 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/820413
Core-shell composites for electrodes in metal-ion batteries Aug 16, 2022 Issued
Array ( [id] => 18713068 [patent_doc_number] => 20230335701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => METHOD OF MANUFACTURING ELECTRODE FOR SECONDARY BATTERY USING INSULATING COMPOSITION INCLUDING AQUEOUS BINDER SUBSTITUTED WITH NON-AQUEOUS SOLVENT [patent_app_type] => utility [patent_app_number] => 18/028406 [patent_app_country] => US [patent_app_date] => 2022-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8127 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18028406 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/028406
METHOD OF MANUFACTURING ELECTRODE FOR SECONDARY BATTERY USING INSULATING COMPOSITION INCLUDING AQUEOUS BINDER SUBSTITUTED WITH NON-AQUEOUS SOLVENT Jul 31, 2022 Pending
Array ( [id] => 17986562 [patent_doc_number] => 20220352599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => SEPARATOR, PREPARATION METHOD THEREOF, AND SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK, AND APPARATUS RELATED THERETO [patent_app_type] => utility [patent_app_number] => 17/864297 [patent_app_country] => US [patent_app_date] => 2022-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11674 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17864297 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/864297
SEPARATOR, PREPARATION METHOD THEREOF, AND SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK, AND APPARATUS RELATED THERETO Jul 12, 2022 Pending
Array ( [id] => 17949825 [patent_doc_number] => 20220336844 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => SECONDARY BATTERY AND PREPARATION METHOD THEREOF, AND BATTERY MODULE, BATTERY PACK, AND APPARATUS CONTAINING SUCH SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/810610 [patent_app_country] => US [patent_app_date] => 2022-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13079 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17810610 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/810610
Secondary battery and preparation method thereof, and battery module, battery pack, and apparatus containing such secondary battery Jul 3, 2022 Issued
Array ( [id] => 18395048 [patent_doc_number] => 20230163269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => SILICON BASED LITHIUM ION BATTERY AND IMPROVED CYCLE LIFE OF SAME [patent_app_type] => utility [patent_app_number] => 17/856035 [patent_app_country] => US [patent_app_date] => 2022-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8133 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17856035 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/856035
SILICON BASED LITHIUM ION BATTERY AND IMPROVED CYCLE LIFE OF SAME Jun 30, 2022 Pending
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