Search

Mark T. Kopec

Examiner (ID: 8659, Phone: (571)272-1319 , Office: P/1761 )

Most Active Art Unit
1751
Art Unit(s)
1105, 1751, 1761, 1762, 1754, 1796
Total Applications
2635
Issued Applications
2081
Pending Applications
166
Abandoned Applications
413

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20324886 [patent_doc_number] => 20250336974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => COMPOSITIONS AND METHODS FOR PARALLEL PROCESSING OF ELECTRODE FILM MIXTURES [patent_app_type] => utility [patent_app_number] => 19/255424 [patent_app_country] => US [patent_app_date] => 2025-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7541 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19255424 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/255424
COMPOSITIONS AND METHODS FOR PARALLEL PROCESSING OF ELECTRODE FILM MIXTURES Jun 29, 2025 Pending
Array ( [id] => 20660561 [patent_doc_number] => 20260112612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-23 [patent_title] => COMPOSITE SODIUM ION BATTERY CATHODE MATERIAL WITH RADIAL HETEROJUNCTION AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 19/200734 [patent_app_country] => US [patent_app_date] => 2025-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 438 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19200734 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/200734
COMPOSITE SODIUM ION BATTERY CATHODE MATERIAL WITH RADIAL HETEROJUNCTION AND PREPARATION METHOD THEREOF May 6, 2025 Pending
Array ( [id] => 20718277 [patent_doc_number] => 12633536 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-19 [patent_title] => Positive electrode active material, method for manufacturing positive electrode active material, and secondary battery [patent_app_type] => utility [patent_app_number] => 19/198251 [patent_app_country] => US [patent_app_date] => 2025-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 89 [patent_no_of_words] => 29257 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19198251 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/198251
Positive electrode active material, method for manufacturing positive electrode active material, and secondary battery May 4, 2025 Issued
Array ( [id] => 20397164 [patent_doc_number] => 20250372639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => CATHODE ACTIVE MATERIAL AND METHOD FOR PRODUCING CATHODE ACTIVE MATERIAL [patent_app_type] => utility [patent_app_number] => 19/069578 [patent_app_country] => US [patent_app_date] => 2025-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19069578 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/069578
CATHODE ACTIVE MATERIAL AND METHOD FOR PRODUCING CATHODE ACTIVE MATERIAL Mar 3, 2025 Pending
Array ( [id] => 20050080 [patent_doc_number] => 20250188302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => METAL NANOWIRE INK FOR THE FORMATION OF TRANSPARENT CONDUCTIVE FILMS WITH FUSED NETWORKS [patent_app_type] => utility [patent_app_number] => 19/030667 [patent_app_country] => US [patent_app_date] => 2025-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12310 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19030667 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/030667
METAL NANOWIRE INK FOR THE FORMATION OF TRANSPARENT CONDUCTIVE FILMS WITH FUSED NETWORKS Feb 13, 2025 Pending
Array ( [id] => 20165188 [patent_doc_number] => 20250257234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => CONDUCTIVE COMPOSITES, INKS AND ADHESIVES WITH LOW SILVER NANOWIRE LOADING AND LOW RESISTIVITY, AND METHODS FOR FORMING CONDUCTIVE FEATURES [patent_app_type] => utility [patent_app_number] => 19/046856 [patent_app_country] => US [patent_app_date] => 2025-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13133 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 19046856 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/046856
CONDUCTIVE COMPOSITES, INKS AND ADHESIVES WITH LOW SILVER NANOWIRE LOADING AND LOW RESISTIVITY, AND METHODS FOR FORMING CONDUCTIVE FEATURES Feb 5, 2025 Pending
Array ( [id] => 20397163 [patent_doc_number] => 20250372638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => ELECTRODE ACTIVE MATERIAL, BATTERY, AND PRODUCTION METHOD FOR ELECTRODE ACTIVE MATERIAL [patent_app_type] => utility [patent_app_number] => 19/035884 [patent_app_country] => US [patent_app_date] => 2025-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3781 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19035884 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/035884
ELECTRODE ACTIVE MATERIAL, BATTERY, AND PRODUCTION METHOD FOR ELECTRODE ACTIVE MATERIAL Jan 23, 2025 Pending
Array ( [id] => 20100166 [patent_doc_number] => 20250230102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => CERAMIC SINTERED BODY AND PLASMA-GENERATING ELECTRODE [patent_app_type] => utility [patent_app_number] => 19/013139 [patent_app_country] => US [patent_app_date] => 2025-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2425 [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] => 19013139 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/013139
Ceramic sintered body and plasma-generating electrode Jan 7, 2025 Issued
Array ( [id] => 19994125 [patent_doc_number] => 20250132347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => Conductive Material Dispersion, and Electrode and Lithium Secondary Battery Manufactured Using the Same [patent_app_type] => utility [patent_app_number] => 18/989902 [patent_app_country] => US [patent_app_date] => 2024-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5122 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18989902 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/989902
Conductive material dispersion, and electrode and lithium secondary battery manufactured using the same Dec 19, 2024 Issued
Array ( [id] => 20434935 [patent_doc_number] => 12505936 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Flexible conductor and method for manufacturing same [patent_app_type] => utility [patent_app_number] => 18/982402 [patent_app_country] => US [patent_app_date] => 2024-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 2880 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18982402 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/982402
Flexible conductor and method for manufacturing same Dec 15, 2024 Issued
Array ( [id] => 20868250 [patent_doc_number] => 12695158 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-28 [patent_title] => Binders for composite electrolytes [patent_app_type] => utility [patent_app_number] => 18/951559 [patent_app_country] => US [patent_app_date] => 2024-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 6268 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18951559 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/951559
BINDERS FOR COMPOSITE ELECTROLYTES Nov 17, 2024 Issued
Array ( [id] => 20357440 [patent_doc_number] => 12473424 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Film and electrode [patent_app_type] => utility [patent_app_number] => 18/944966 [patent_app_country] => US [patent_app_date] => 2024-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3781 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18944966 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/944966
Film and electrode Nov 11, 2024 Issued
Array ( [id] => 20019842 [patent_doc_number] => 20250158064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => NEGATIVE ELECTRODE MIXTURE FOR SODIUM ION BATTERY, AND SODIUM ION BATTERY AND METHOD FOR MANUFACTURING THEREOF [patent_app_type] => utility [patent_app_number] => 18/942779 [patent_app_country] => US [patent_app_date] => 2024-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 18942779 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/942779
NEGATIVE ELECTRODE MIXTURE FOR SODIUM ION BATTERY, AND SODIUM ION BATTERY AND METHOD FOR MANUFACTURING THEREOF Nov 10, 2024 Pending
Array ( [id] => 19773548 [patent_doc_number] => 20250054974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => POSITIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 18/931167 [patent_app_country] => US [patent_app_date] => 2024-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12301 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18931167 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/931167
Positive electrode active material and lithium secondary battery comprising the same Oct 29, 2024 Issued
Array ( [id] => 20658615 [patent_doc_number] => 20260110656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-23 [patent_title] => ELECTROCHEMICAL SENSOR PREPARED FROM NIOBIUM CARBIDE-REDUCED GRAPHENE OXIDE AEROGEL COMPOSITE MATERIAL AND ITS UTILIZATION [patent_app_type] => utility [patent_app_number] => 18/927769 [patent_app_country] => US [patent_app_date] => 2024-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6365 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18927769 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/927769
ELECTROCHEMICAL SENSOR PREPARED FROM NIOBIUM CARBIDE-REDUCED GRAPHENE OXIDE AEROGEL COMPOSITE MATERIAL AND ITS UTILIZATION Oct 24, 2024 Pending
Array ( [id] => 20011351 [patent_doc_number] => 20250149573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => POSITIVE ELECTRODE ACTIVE MATERIAL AND BATTERY [patent_app_type] => utility [patent_app_number] => 18/909777 [patent_app_country] => US [patent_app_date] => 2024-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18909777 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/909777
POSITIVE ELECTRODE ACTIVE MATERIAL AND BATTERY Oct 7, 2024 Pending
Array ( [id] => 20482763 [patent_doc_number] => 12531240 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Positive electrode active material for all-solid-state lithium ion secondary battery and method for manufacturing the same [patent_app_type] => utility [patent_app_number] => 18/887173 [patent_app_country] => US [patent_app_date] => 2024-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10617 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18887173 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/887173
Positive electrode active material for all-solid-state lithium ion secondary battery and method for manufacturing the same Sep 16, 2024 Issued
Array ( [id] => 20443258 [patent_doc_number] => 12514105 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Fullerene derivative blends, methods of making and uses thereof [patent_app_type] => utility [patent_app_number] => 18/820677 [patent_app_country] => US [patent_app_date] => 2024-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 1730 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18820677 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/820677
Fullerene derivative blends, methods of making and uses thereof Aug 29, 2024 Issued
Array ( [id] => 20645879 [patent_doc_number] => 12600815 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-14 [patent_title] => Stretchable resin composition, and resin sheet material, metal foil with resin, metal-clad laminate, and wiring board each including or obtained using same [patent_app_type] => utility [patent_app_number] => 18/819667 [patent_app_country] => US [patent_app_date] => 2024-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5038 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18819667 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/819667
Stretchable resin composition, and resin sheet material, metal foil with resin, metal-clad laminate, and wiring board each including or obtained using same Aug 28, 2024 Issued
Array ( [id] => 19850891 [patent_doc_number] => 20250096242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => METHODS OF PASSIVATION TO CONTROL OXYGEN CONTENT AND REACTIVITY OF SILICON-CARBON COMPOSITE MATERIALS [patent_app_type] => utility [patent_app_number] => 18/815714 [patent_app_country] => US [patent_app_date] => 2024-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 38757 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18815714 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/815714
METHODS OF PASSIVATION TO CONTROL OXYGEN CONTENT AND REACTIVITY OF SILICON-CARBON COMPOSITE MATERIALS Aug 25, 2024 Pending
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