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] => 19947498 [patent_doc_number] => 12318838 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Dispersion medium for metal particle sintering, and electroconductive paste [patent_app_type] => utility [patent_app_number] => 17/799961 [patent_app_country] => US [patent_app_date] => 2021-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6261 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 17799961 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/799961
Dispersion medium for metal particle sintering, and electroconductive paste Feb 1, 2021 Issued
Array ( [id] => 18241748 [patent_doc_number] => 20230074059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => Method for Producing Positive Electrode Active Material for Lithium Secondary Battery and Positive Electrode Active Material for Lithium Secondary Battery Produced Thereby [patent_app_type] => utility [patent_app_number] => 17/788897 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8816 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17788897 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/788897
Method for producing positive electrode active material for lithium secondary battery and positive electrode active material for lithium secondary battery produced thereby Jan 28, 2021 Issued
Array ( [id] => 17036482 [patent_doc_number] => 20210253440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => RAPID PYROLYSIS TO FORM SUPER IONIC CONDUCTING LITHIUM GARNETS [patent_app_type] => utility [patent_app_number] => 17/157286 [patent_app_country] => US [patent_app_date] => 2021-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6041 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17157286 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/157286
Rapid pyrolysis to form super ionic conducting lithium garnets Jan 24, 2021 Issued
Array ( [id] => 16782050 [patent_doc_number] => 20210119129 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => FORMULATIONS WITH A LOW PARTICLE CONTENT [patent_app_type] => utility [patent_app_number] => 17/138134 [patent_app_country] => US [patent_app_date] => 2020-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12084 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17138134 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/138134
Formulations with a low particle content Dec 29, 2020 Issued
Array ( [id] => 17753091 [patent_doc_number] => 20220231296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => NOVEL MATERIALS WITH EXTREMELY DURABLE INTERCALATION OF LITHIUM AND MANUFACTURING METHODS THEREOF [patent_app_type] => utility [patent_app_number] => 17/137223 [patent_app_country] => US [patent_app_date] => 2020-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 66075 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 17137223 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/137223
Materials with extremely durable intercalation of lithium and manufacturing methods thereof Dec 28, 2020 Issued
Array ( [id] => 17607410 [patent_doc_number] => 11335902 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-05-17 [patent_title] => Polymer blends having mixed electronic and ionic conductive properties [patent_app_type] => utility [patent_app_number] => 17/136900 [patent_app_country] => US [patent_app_date] => 2020-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 5993 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17136900 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/136900
Polymer blends having mixed electronic and ionic conductive properties Dec 28, 2020 Issued
Array ( [id] => 18472862 [patent_doc_number] => 20230207150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => PASTE FOR SOLAR CELL ELECTRODE AND SOLAR CELL USING SAME [patent_app_type] => utility [patent_app_number] => 17/914577 [patent_app_country] => US [patent_app_date] => 2020-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3753 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17914577 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/914577
Paste for solar cell electrode and solar cell using same Dec 28, 2020 Issued
Array ( [id] => 18669796 [patent_doc_number] => 11776708 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Liquid metal conductive paste and electronic device [patent_app_type] => utility [patent_app_number] => 17/622695 [patent_app_country] => US [patent_app_date] => 2020-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 10271 [patent_no_of_claims] => 20 [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] => 17622695 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/622695
Liquid metal conductive paste and electronic device Dec 15, 2020 Issued
Array ( [id] => 18297750 [patent_doc_number] => 20230107436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => COPPER PARTICLES AND METHOD FOR PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 17/911511 [patent_app_country] => US [patent_app_date] => 2020-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6469 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17911511 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/911511
Copper particles and method for producing same Dec 14, 2020 Issued
Array ( [id] => 18419952 [patent_doc_number] => 20230174412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => GLASS POWDER AND SILVER PASTE COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 17/777934 [patent_app_country] => US [patent_app_date] => 2020-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5927 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17777934 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/777934
Glass powder and silver paste comprising same Nov 29, 2020 Issued
Array ( [id] => 18435832 [patent_doc_number] => 20230183126 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => HIGH-TENSION BUSBAR SILVER PASTE APPLIED TO N-TYPE SOLAR CELL AND PREPARATION METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 17/777953 [patent_app_country] => US [patent_app_date] => 2020-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7755 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17777953 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/777953
High-tension busbar silver paste applied to N-type solar cell and preparation method therefor Nov 29, 2020 Issued
Array ( [id] => 18739773 [patent_doc_number] => 20230348740 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => INK BASED ON SILVER NANOPARTICLES [patent_app_type] => utility [patent_app_number] => 17/757033 [patent_app_country] => US [patent_app_date] => 2020-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3040 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17757033 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/757033
INK BASED ON SILVER NANOPARTICLES Nov 18, 2020 Abandoned
Array ( [id] => 17823070 [patent_doc_number] => 11428012 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Composite materials with tailored electromagnetic spectral properties, structural elements for enhanced thermal management, and methods for manufacturing thereof [patent_app_type] => utility [patent_app_number] => 16/952551 [patent_app_country] => US [patent_app_date] => 2020-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7163 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16952551 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/952551
Composite materials with tailored electromagnetic spectral properties, structural elements for enhanced thermal management, and methods for manufacturing thereof Nov 18, 2020 Issued
Array ( [id] => 17218066 [patent_doc_number] => 20210351404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => COST EFFECTIVE SYNTHESIS OF OXIDE MATERIALS FOR LITHIUM ION BATTERIES [patent_app_type] => utility [patent_app_number] => 16/951868 [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] => 19535 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16951868 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/951868
Cost effective synthesis of oxide materials for lithium ion batteries Nov 17, 2020 Issued
Array ( [id] => 18205745 [patent_doc_number] => 11588154 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Positive electrode active material and lithium secondary battery comprising the same [patent_app_type] => utility [patent_app_number] => 17/095107 [patent_app_country] => US [patent_app_date] => 2020-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 21 [patent_no_of_words] => 12094 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [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] => 17095107 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/095107
Positive electrode active material and lithium secondary battery comprising the same Nov 10, 2020 Issued
Array ( [id] => 17396144 [patent_doc_number] => 11245169 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-08 [patent_title] => Radiofrequency and other electronic devices formed from enhanced resonant frequency hexaferrite materials [patent_app_type] => utility [patent_app_number] => 17/088422 [patent_app_country] => US [patent_app_date] => 2020-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3963 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17088422 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/088422
Radiofrequency and other electronic devices formed from enhanced resonant frequency hexaferrite materials Nov 2, 2020 Issued
Array ( [id] => 17783924 [patent_doc_number] => 11407030 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Silver powder and method for producing same [patent_app_type] => utility [patent_app_number] => 17/086552 [patent_app_country] => US [patent_app_date] => 2020-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4307 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [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] => 17086552 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/086552
Silver powder and method for producing same Nov 1, 2020 Issued
Array ( [id] => 18292545 [patent_doc_number] => 11621418 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-04 [patent_title] => Lithium complex oxide [patent_app_type] => utility [patent_app_number] => 17/085519 [patent_app_country] => US [patent_app_date] => 2020-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5621 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17085519 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/085519
Lithium complex oxide Oct 29, 2020 Issued
Array ( [id] => 18040483 [patent_doc_number] => 20220384700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => ALIGNED ORGANIC-INORGANIC COMPOSITE THERMOELECTRIC MATERIAL AND MANUFACTURING METHDO THEREOF [patent_app_type] => utility [patent_app_number] => 17/773811 [patent_app_country] => US [patent_app_date] => 2020-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4873 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17773811 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/773811
Aligned organic-inorganic composite thermoelectric material and manufacturing method thereof Oct 13, 2020 Issued
Array ( [id] => 18065410 [patent_doc_number] => 20220396497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => METHOD FOR PRODUCING LITHIUM TRANSITION METAL COMPOSITE OXIDE [patent_app_type] => utility [patent_app_number] => 17/773385 [patent_app_country] => US [patent_app_date] => 2020-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5752 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17773385 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/773385
METHOD FOR PRODUCING LITHIUM TRANSITION METAL COMPOSITE OXIDE Oct 12, 2020 Pending
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