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] => 18473561 [patent_doc_number] => 20230207849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => MEMBRANE-ELECTRODE ASSEMBLY FOR FUEL CELLS [patent_app_type] => utility [patent_app_number] => 18/079279 [patent_app_country] => US [patent_app_date] => 2022-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5805 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18079279 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/079279
MEMBRANE-ELECTRODE ASSEMBLY FOR FUEL CELLS Dec 11, 2022 Pending
Array ( [id] => 19277600 [patent_doc_number] => 12027733 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Fuel cell system including ATO injector and method of operating the same [patent_app_type] => utility [patent_app_number] => 18/063893 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 25 [patent_no_of_words] => 9976 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18063893 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/063893
Fuel cell system including ATO injector and method of operating the same Dec 8, 2022 Issued
Array ( [id] => 19038686 [patent_doc_number] => 20240088501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => BATTERY [patent_app_type] => utility [patent_app_number] => 18/078110 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4031 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18078110 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/078110
BATTERY Dec 8, 2022 Pending
Array ( [id] => 18661594 [patent_doc_number] => 20230307609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => BATTERIES WITH ANODES OF CARBON-COATED MACRO-POROUS SILICON [patent_app_type] => utility [patent_app_number] => 18/051979 [patent_app_country] => US [patent_app_date] => 2022-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5854 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18051979 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/051979
Batteries with anodes of carbon-coated macro-porous silicon Nov 1, 2022 Issued
Array ( [id] => 20081041 [patent_doc_number] => 12355120 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Four-fluid bipolar plate for fuel cell [patent_app_type] => utility [patent_app_number] => 17/966867 [patent_app_country] => US [patent_app_date] => 2022-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 35 [patent_no_of_words] => 6830 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17966867 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/966867
Four-fluid bipolar plate for fuel cell Oct 15, 2022 Issued
Array ( [id] => 18320509 [patent_doc_number] => 20230118637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => SEPARATOR FOR FUEL CELL AND SINGLE CELL FOR FUEL CELL [patent_app_type] => utility [patent_app_number] => 17/962107 [patent_app_country] => US [patent_app_date] => 2022-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10671 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17962107 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/962107
Separator for fuel cell and single cell for fuel cell Oct 6, 2022 Issued
Array ( [id] => 18395118 [patent_doc_number] => 20230163339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => Fuel Cell [patent_app_type] => utility [patent_app_number] => 17/937162 [patent_app_country] => US [patent_app_date] => 2022-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9242 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17937162 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/937162
Fuel Cell Sep 29, 2022 Pending
Array ( [id] => 18307725 [patent_doc_number] => 20230111625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => GAS SUPPLY SYSTEM [patent_app_type] => utility [patent_app_number] => 17/956411 [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] => 6077 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17956411 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/956411
GAS SUPPLY SYSTEM Sep 28, 2022 Pending
Array ( [id] => 18311204 [patent_doc_number] => 20230115104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => Fuel Cell System With Improved Separation Between Coolant Media And Hydrogen [patent_app_type] => utility [patent_app_number] => 17/948398 [patent_app_country] => US [patent_app_date] => 2022-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3354 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17948398 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/948398
Fuel cell system with improved separation between coolant media and hydrogen Sep 19, 2022 Issued
Array ( [id] => 19407476 [patent_doc_number] => 20240290987 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => Electrode, Electrode Assembly, And Secondary Battery Comprising Same [patent_app_type] => utility [patent_app_number] => 18/271780 [patent_app_country] => US [patent_app_date] => 2022-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5366 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18271780 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/271780
Electrode, Electrode Assembly, And Secondary Battery Comprising Same Sep 19, 2022 Pending
Array ( [id] => 18268730 [patent_doc_number] => 20230089972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => Metal Pole Plate Sealing Structure for Fuel Cell and Fuel Cell Using Same [patent_app_type] => utility [patent_app_number] => 17/944556 [patent_app_country] => US [patent_app_date] => 2022-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1890 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17944556 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/944556
Metal Pole Plate Sealing Structure for Fuel Cell and Fuel Cell Using Same Sep 13, 2022 Pending
Array ( [id] => 20596535 [patent_doc_number] => 12580260 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Cylindrical secondary battery [patent_app_type] => utility [patent_app_number] => 17/939810 [patent_app_country] => US [patent_app_date] => 2022-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17939810 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/939810
Cylindrical secondary battery Sep 6, 2022 Issued
Array ( [id] => 19023440 [patent_doc_number] => 20240079611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => SYSTEMS AND METHODS FOR FABRICATING MEMBRANE ELECTRODE ASSEMBLIES WITH STANDALONE MEMBRANES USING VACUUM PLATES [patent_app_type] => utility [patent_app_number] => 17/902193 [patent_app_country] => US [patent_app_date] => 2022-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7775 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17902193 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/902193
Systems and methods for fabricating membrane electrode assemblies with standalone membranes using vacuum plates Sep 1, 2022 Issued
Array ( [id] => 18142250 [patent_doc_number] => 20230016094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => SOLID OXIDE FUEL CELL PLACEMENT IN GAS TURBINE COMBUSTOR [patent_app_type] => utility [patent_app_number] => 17/901347 [patent_app_country] => US [patent_app_date] => 2022-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9837 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17901347 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/901347
SOLID OXIDE FUEL CELL PLACEMENT IN GAS TURBINE COMBUSTOR Aug 31, 2022 Pending
Array ( [id] => 18228289 [patent_doc_number] => 20230067283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => NANOCOMPOSITE MEMBRANE, ELECTROLYTE-SEPARATOR COMPOSITE FOR A BATTERY, AND METHOD OF MAKING A NANOCOMPOSITE MEMBRANE [patent_app_type] => utility [patent_app_number] => 17/929060 [patent_app_country] => US [patent_app_date] => 2022-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17237 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17929060 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/929060
Nanocomposite membrane, electrolyte-separator composite for a battery, and method of making a nanocomposite membrane Aug 31, 2022 Issued
Array ( [id] => 20551594 [patent_doc_number] => 12562392 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Method of monitoring and replacing fuel cell stacks within a fuel cell stack assembly [patent_app_type] => utility [patent_app_number] => 17/899835 [patent_app_country] => US [patent_app_date] => 2022-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 1212 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17899835 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/899835
Method of monitoring and replacing fuel cell stacks within a fuel cell stack assembly Aug 30, 2022 Issued
Array ( [id] => 20581436 [patent_doc_number] => 12573692 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Battery connector plate with electromagnetic shield [patent_app_type] => utility [patent_app_number] => 17/900410 [patent_app_country] => US [patent_app_date] => 2022-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17900410 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/900410
Battery connector plate with electromagnetic shield Aug 30, 2022 Issued
Array ( [id] => 18967763 [patent_doc_number] => 11901549 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Elemental metal and carbon mixtures for energy storage devices [patent_app_type] => utility [patent_app_number] => 17/819558 [patent_app_country] => US [patent_app_date] => 2022-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 12337 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17819558 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/819558
Elemental metal and carbon mixtures for energy storage devices Aug 11, 2022 Issued
Array ( [id] => 18196457 [patent_doc_number] => 20230049976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => SEPARATOR FOR FUEL CELL AND SINGLE CELL FOR FUEL CELL [patent_app_type] => utility [patent_app_number] => 17/882084 [patent_app_country] => US [patent_app_date] => 2022-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10607 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17882084 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/882084
Separator for fuel cell and single cell for fuel cell Aug 4, 2022 Issued
Array ( [id] => 18193378 [patent_doc_number] => 20230046897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => LAMINATE, GASKET, AND FUEL CELL [patent_app_type] => utility [patent_app_number] => 17/880845 [patent_app_country] => US [patent_app_date] => 2022-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6380 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17880845 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/880845
Laminate, gasket, and fuel cell Aug 3, 2022 Issued
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