Search

Karen E. Eldridge Powers

Examiner (ID: 18512, Phone: (571)272-4293 , Office: P/2913 )

Most Active Art Unit
2913
Art Unit(s)
2913
Total Applications
2920
Issued Applications
2880
Pending Applications
1
Abandoned Applications
39

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17986480 [patent_doc_number] => 20220352517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => NOVEL MATERIALS WITH EXTREMELY DURABLE INTERCALATION OF LITHIUM AND MANUFACTURING METHODS THEREOF [patent_app_type] => utility [patent_app_number] => 17/860005 [patent_app_country] => US [patent_app_date] => 2022-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 66037 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 17860005 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/860005
Materials with extremely durable intercalation of lithium and manufacturing methods thereof Jul 6, 2022 Issued
Array ( [id] => 17986469 [patent_doc_number] => 20220352506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => Surface Modification of Silicon Particles for Electrochemical Storage [patent_app_type] => utility [patent_app_number] => 17/857516 [patent_app_country] => US [patent_app_date] => 2022-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9353 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17857516 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/857516
Surface modification of silicon particles for electrochemical storage Jul 4, 2022 Issued
Array ( [id] => 19542964 [patent_doc_number] => 20240360000 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => COBALT SULFIDE/REDUCED GRAPHITE OXIDE COMPOSITE AND APPLICATION THEREOF IN GAS SENSORS [patent_app_type] => utility [patent_app_number] => 18/037559 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4202 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18037559 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/037559
Cobalt sulfide/reduced graphite oxide composite and application thereof in gas sensors Jun 28, 2022 Issued
Array ( [id] => 17945726 [patent_doc_number] => 20220332743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => COMPOUND, NANORIBBON, AND SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/851657 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10581 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17851657 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/851657
Compound, nanoribbon, and semiconductor device Jun 27, 2022 Issued
Array ( [id] => 18526290 [patent_doc_number] => 11713274 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-01 [patent_title] => Mixed silver powder and conductive paste comprising same [patent_app_type] => utility [patent_app_number] => 17/845512 [patent_app_country] => US [patent_app_date] => 2022-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9797 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [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] => 17845512 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/845512
Mixed silver powder and conductive paste comprising same Jun 20, 2022 Issued
Array ( [id] => 18266856 [patent_doc_number] => 20230088098 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => CONDUCTIVE POLYESTER COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/844144 [patent_app_country] => US [patent_app_date] => 2022-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4861 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17844144 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/844144
Conductive polyester composition Jun 19, 2022 Issued
Array ( [id] => 19135641 [patent_doc_number] => 11970572 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Ultrafast, high-energy supercapacitors with open-shell polymer-carbon-based compound composites [patent_app_type] => utility [patent_app_number] => 17/840124 [patent_app_country] => US [patent_app_date] => 2022-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9753 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17840124 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/840124
Ultrafast, high-energy supercapacitors with open-shell polymer-carbon-based compound composites Jun 13, 2022 Issued
Array ( [id] => 19318134 [patent_doc_number] => 20240239676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => LITHIUM-CONTAINING OXIDE, AND METHOD FOR PREPARING SOLID ELECTROLYTE [patent_app_type] => utility [patent_app_number] => 18/565525 [patent_app_country] => US [patent_app_date] => 2022-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7554 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18565525 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/565525
Lithium-containing oxide, and method for preparing solid electrolyte May 31, 2022 Issued
Array ( [id] => 19165681 [patent_doc_number] => 11981567 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Functionalization and dispersion of carbon nanotubes [patent_app_type] => utility [patent_app_number] => 17/752416 [patent_app_country] => US [patent_app_date] => 2022-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3906 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17752416 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/752416
Functionalization and dispersion of carbon nanotubes May 23, 2022 Issued
Array ( [id] => 18277280 [patent_doc_number] => 11616231 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-28 [patent_title] => Positive electrode active material, method for manufacturing positive electrode active material, and secondary battery [patent_app_type] => utility [patent_app_number] => 17/750436 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 89 [patent_no_of_words] => 33438 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17750436 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/750436
Positive electrode active material, method for manufacturing positive electrode active material, and secondary battery May 22, 2022 Issued
Array ( [id] => 18277280 [patent_doc_number] => 11616231 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-28 [patent_title] => Positive electrode active material, method for manufacturing positive electrode active material, and secondary battery [patent_app_type] => utility [patent_app_number] => 17/750436 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 89 [patent_no_of_words] => 33438 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17750436 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/750436
Positive electrode active material, method for manufacturing positive electrode active material, and secondary battery May 22, 2022 Issued
Array ( [id] => 18277280 [patent_doc_number] => 11616231 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-28 [patent_title] => Positive electrode active material, method for manufacturing positive electrode active material, and secondary battery [patent_app_type] => utility [patent_app_number] => 17/750436 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 89 [patent_no_of_words] => 33438 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17750436 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/750436
Positive electrode active material, method for manufacturing positive electrode active material, and secondary battery May 22, 2022 Issued
Array ( [id] => 18277280 [patent_doc_number] => 11616231 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-28 [patent_title] => Positive electrode active material, method for manufacturing positive electrode active material, and secondary battery [patent_app_type] => utility [patent_app_number] => 17/750436 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 89 [patent_no_of_words] => 33438 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17750436 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/750436
Positive electrode active material, method for manufacturing positive electrode active material, and secondary battery May 22, 2022 Issued
Array ( [id] => 18139610 [patent_doc_number] => 20230013446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => SULFUR-CARBON COMPOSITE MANUFACTURING METHOD, SULFUR-CARBON COMPOSITE MANUFACTURED THEREBY, CATHODE COMPRISING SAME SULFUR-CARBON COMPOSITE, AND LITHIUM SECONDARY BATTERY COMPRISING SAME CATHODE [patent_app_type] => utility [patent_app_number] => 17/745047 [patent_app_country] => US [patent_app_date] => 2022-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4991 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17745047 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/745047
Sulfur-carbon composite manufacturing method, sulfur-carbon composite manufactured thereby, cathode comprising same sulfur-carbon composite, and lithium secondary battery comprising same cathode May 15, 2022 Issued
Array ( [id] => 18081396 [patent_doc_number] => 20220407008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => POLYMER SEMICONDUCTORS, STRETCHABLE POLYMER THIN FILMS, AND ELECTRONIC DEVICES [patent_app_type] => utility [patent_app_number] => 17/745155 [patent_app_country] => US [patent_app_date] => 2022-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9125 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 349 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17745155 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/745155
Polymer semiconductors, stretchable polymer thin films, and electronic devices May 15, 2022 Issued
Array ( [id] => 19123446 [patent_doc_number] => 11967440 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-23 [patent_title] => Paste for reference electrode, reference electrode, and biosensor including the same [patent_app_type] => utility [patent_app_number] => 17/735275 [patent_app_country] => US [patent_app_date] => 2022-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 5421 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17735275 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/735275
Paste for reference electrode, reference electrode, and biosensor including the same May 2, 2022 Issued
Array ( [id] => 19943785 [patent_doc_number] => 12315923 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Positive electrode active material, method for manufacturing positive electrode active material, and secondary battery [patent_app_type] => utility [patent_app_number] => 17/729170 [patent_app_country] => US [patent_app_date] => 2022-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 89 [patent_no_of_words] => 29403 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17729170 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/729170
Positive electrode active material, method for manufacturing positive electrode active material, and secondary battery Apr 25, 2022 Issued
Array ( [id] => 19943785 [patent_doc_number] => 12315923 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Positive electrode active material, method for manufacturing positive electrode active material, and secondary battery [patent_app_type] => utility [patent_app_number] => 17/729170 [patent_app_country] => US [patent_app_date] => 2022-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 89 [patent_no_of_words] => 29403 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17729170 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/729170
Positive electrode active material, method for manufacturing positive electrode active material, and secondary battery Apr 25, 2022 Issued
Array ( [id] => 19943785 [patent_doc_number] => 12315923 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Positive electrode active material, method for manufacturing positive electrode active material, and secondary battery [patent_app_type] => utility [patent_app_number] => 17/729170 [patent_app_country] => US [patent_app_date] => 2022-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 89 [patent_no_of_words] => 29403 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17729170 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/729170
Positive electrode active material, method for manufacturing positive electrode active material, and secondary battery Apr 25, 2022 Issued
Array ( [id] => 19943785 [patent_doc_number] => 12315923 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Positive electrode active material, method for manufacturing positive electrode active material, and secondary battery [patent_app_type] => utility [patent_app_number] => 17/729170 [patent_app_country] => US [patent_app_date] => 2022-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 89 [patent_no_of_words] => 29403 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17729170 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/729170
Positive electrode active material, method for manufacturing positive electrode active material, and secondary battery Apr 25, 2022 Issued
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