Search

Alix Echelmeyer Eggerding

Examiner (ID: 7155, Phone: (571)272-1101 , Office: P/1729 )

Most Active Art Unit
1729
Art Unit(s)
1745, RD00, 1795, 1729
Total Applications
1005
Issued Applications
541
Pending Applications
89
Abandoned Applications
394

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18515003 [patent_doc_number] => 20230231273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => IMPROVED MICROPOROUS MEMBRANE AND DEVICES COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 18/009342 [patent_app_country] => US [patent_app_date] => 2021-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6274 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [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] => 18009342 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/009342
IMPROVED MICROPOROUS MEMBRANE AND DEVICES COMPRISING THE SAME Jun 10, 2021 Pending
Array ( [id] => 17818834 [patent_doc_number] => 11424460 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-08-23 [patent_title] => Four-fluid bipolar plate for fuel cell [patent_app_type] => utility [patent_app_number] => 17/344377 [patent_app_country] => US [patent_app_date] => 2021-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 8179 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17344377 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/344377
Four-fluid bipolar plate for fuel cell Jun 9, 2021 Issued
Array ( [id] => 17116050 [patent_doc_number] => 20210296647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => Positive Electrode Active Material For Lithium Secondary Battery, Comprising Lithium Cobalt Oxide For High Voltage, And Method For Preparing Same [patent_app_type] => utility [patent_app_number] => 17/341950 [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] => 7811 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17341950 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/341950
Positive electrode active material for lithium secondary battery, comprising lithium cobalt oxide for high voltage, and method for preparing same Jun 7, 2021 Issued
Array ( [id] => 17116063 [patent_doc_number] => 20210296660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => BIPOLAR PLATE OF FUEL CELL AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/341262 [patent_app_country] => US [patent_app_date] => 2021-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11829 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17341262 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/341262
BIPOLAR PLATE OF FUEL CELL AND METHOD FOR MANUFACTURING THE SAME Jun 6, 2021 Abandoned
Array ( [id] => 18001201 [patent_doc_number] => 11502313 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-15 [patent_title] => Fuel cell [patent_app_type] => utility [patent_app_number] => 17/323218 [patent_app_country] => US [patent_app_date] => 2021-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4096 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17323218 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/323218
Fuel cell May 17, 2021 Issued
Array ( [id] => 18456732 [patent_doc_number] => 20230198014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => BATTERY CELL COMPRISING SPECIAL POROUS SOLID ELECTROLYTE FOAMS [patent_app_type] => utility [patent_app_number] => 17/999089 [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] => 4529 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17999089 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/999089
BATTERY CELL COMPRISING SPECIAL POROUS SOLID ELECTROLYTE FOAMS May 10, 2021 Pending
Array ( [id] => 20204252 [patent_doc_number] => 12407039 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Battery module and method for manufacturing the same [patent_app_type] => utility [patent_app_number] => 17/783148 [patent_app_country] => US [patent_app_date] => 2021-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 1089 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17783148 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/783148
Battery module and method for manufacturing the same Apr 29, 2021 Issued
Array ( [id] => 17700497 [patent_doc_number] => 11374232 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Dielectric separator for fuel cell stack assembly and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 17/244098 [patent_app_country] => US [patent_app_date] => 2021-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 5790 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17244098 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/244098
Dielectric separator for fuel cell stack assembly and manufacturing method thereof Apr 28, 2021 Issued
Array ( [id] => 20267227 [patent_doc_number] => 12438227 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Battery pack and device including the same [patent_app_type] => utility [patent_app_number] => 17/772096 [patent_app_country] => US [patent_app_date] => 2021-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 0 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17772096 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/772096
Battery pack and device including the same Apr 12, 2021 Issued
Array ( [id] => 18283178 [patent_doc_number] => 20230098650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => SEPARATOR FOR LITHIUM SECONDARY BATTERY, METHOD FOR MANUFACTURING SAME, AND LITHIUM SECONDARY BATTERY COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 17/908394 [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] => 6543 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17908394 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/908394
Separator for lithium secondary battery, method for manufacturing same, and lithium secondary battery comprising same Mar 30, 2021 Issued
Array ( [id] => 20244373 [patent_doc_number] => 12424707 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Separator for lithium secondary battery, manufacturing method therefor, and lithium secondary battery comprising same [patent_app_type] => utility [patent_app_number] => 17/801824 [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] => 3146 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17801824 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/801824
Separator for lithium secondary battery, manufacturing method therefor, and lithium secondary battery comprising same Mar 30, 2021 Issued
Array ( [id] => 17145581 [patent_doc_number] => 20210313594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => GAS FLOW PATH STRUCTURE, SUPPORT PLATE AND FUEL CELL [patent_app_type] => utility [patent_app_number] => 17/211406 [patent_app_country] => US [patent_app_date] => 2021-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5579 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17211406 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/211406
GAS FLOW PATH STRUCTURE, SUPPORT PLATE AND FUEL CELL Mar 23, 2021 Abandoned
Array ( [id] => 18001200 [patent_doc_number] => 11502312 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-15 [patent_title] => Resin frame equipped membrane electrode assembly and method of producing resin frame member for fuel cell [patent_app_type] => utility [patent_app_number] => 17/204305 [patent_app_country] => US [patent_app_date] => 2021-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 8687 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17204305 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/204305
Resin frame equipped membrane electrode assembly and method of producing resin frame member for fuel cell Mar 16, 2021 Issued
Array ( [id] => 18334967 [patent_doc_number] => 20230126915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => ENERGY STORAGE FACILITY [patent_app_type] => utility [patent_app_number] => 17/914696 [patent_app_country] => US [patent_app_date] => 2021-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13796 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17914696 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/914696
ENERGY STORAGE FACILITY Mar 14, 2021 Pending
Array ( [id] => 18256074 [patent_doc_number] => 20230083113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => BATTERY PACK HAVING STRUCTURE WITH INCREASED MOVEMENT AND EASE OF ASSEMBLY AND STRUCTURE WITH IMPROVED SAFETY, AND ESS COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 17/796775 [patent_app_country] => US [patent_app_date] => 2021-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17796775 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/796775
Battery pack having structure with increased movement and ease of assembly and structure with improved safety, and ESS comprising same Mar 10, 2021 Issued
Array ( [id] => 18131556 [patent_doc_number] => 11557774 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Metal separator [patent_app_type] => utility [patent_app_number] => 17/198559 [patent_app_country] => US [patent_app_date] => 2021-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 9393 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17198559 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/198559
Metal separator Mar 10, 2021 Issued
Array ( [id] => 17085873 [patent_doc_number] => 20210280880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => SEPARATOR-INTEGRATED GASKET [patent_app_type] => utility [patent_app_number] => 17/193450 [patent_app_country] => US [patent_app_date] => 2021-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3760 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17193450 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/193450
Separator-integrated gasket Mar 4, 2021 Issued
Array ( [id] => 20332975 [patent_doc_number] => 12463261 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Battery pack having structure with increased ease of movement and assembly, and structure with improved safety [patent_app_type] => utility [patent_app_number] => 17/772953 [patent_app_country] => US [patent_app_date] => 2021-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 17 [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] => 17772953 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/772953
Battery pack having structure with increased ease of movement and assembly, and structure with improved safety Mar 3, 2021 Issued
Array ( [id] => 17971619 [patent_doc_number] => 11489172 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Fuel cell stack [patent_app_type] => utility [patent_app_number] => 17/186676 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8873 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17186676 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/186676
Fuel cell stack Feb 25, 2021 Issued
Array ( [id] => 18097944 [patent_doc_number] => 20220416285 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => KIT FOR A FUEL CELL STACK AND METHOD FOR PRODUCING A FUEL CELL STACK [patent_app_type] => utility [patent_app_number] => 17/775855 [patent_app_country] => US [patent_app_date] => 2021-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4385 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17775855 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/775855
Kit for a fuel cell stack and method for producing a fuel cell stack Feb 10, 2021 Issued
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