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] => 19733996 [patent_doc_number] => 12211999 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Cost effective synthesis of oxide materials for lithium ion batteries [patent_app_type] => utility [patent_app_number] => 18/514508 [patent_app_country] => US [patent_app_date] => 2023-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 125 [patent_no_of_words] => 19518 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18514508 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/514508
Cost effective synthesis of oxide materials for lithium ion batteries Nov 19, 2023 Issued
Array ( [id] => 20019797 [patent_doc_number] => 20250158019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => METHOD OF MAKING NEGATIVE ELECTRODE MATERIAL [patent_app_type] => utility [patent_app_number] => 18/507394 [patent_app_country] => US [patent_app_date] => 2023-11-13 [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] => -5 [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] => 18507394 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/507394
Method of making negative electrode material Nov 12, 2023 Issued
Array ( [id] => 20813819 [patent_doc_number] => 20260188651 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-07-02 [patent_title] => SILICON ANODE AND BATTERIES MADE THEREFROM [patent_app_type] => utility [patent_app_number] => 19/124785 [patent_app_country] => US [patent_app_date] => 2023-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1044 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 19124785 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/124785
SILICON ANODE AND BATTERIES MADE THEREFROM Oct 25, 2023 Pending
Array ( [id] => 19491540 [patent_doc_number] => 12110235 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-08 [patent_title] => Pervoskite solar cell and electron transport material [patent_app_type] => utility [patent_app_number] => 18/490839 [patent_app_country] => US [patent_app_date] => 2023-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 40 [patent_no_of_words] => 7425 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18490839 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/490839
Pervoskite solar cell and electron transport material Oct 19, 2023 Issued
Array ( [id] => 18943849 [patent_doc_number] => 20240038988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => POSITIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 18/487806 [patent_app_country] => US [patent_app_date] => 2023-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12267 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18487806 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/487806
Positive electrode active material and lithium secondary battery comprising the same Oct 15, 2023 Issued
Array ( [id] => 19886742 [patent_doc_number] => 12272468 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Polymer-silica hybrid pdots and methods of use thereof [patent_app_type] => utility [patent_app_number] => 18/484587 [patent_app_country] => US [patent_app_date] => 2023-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 28983 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [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] => 18484587 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/484587
Polymer-silica hybrid pdots and methods of use thereof Oct 10, 2023 Issued
Array ( [id] => 18959360 [patent_doc_number] => 20240047687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => Conductive Material Dispersion, and Electrode and Lithium Secondary Battery Manufactured Using the Same [patent_app_type] => utility [patent_app_number] => 18/377994 [patent_app_country] => US [patent_app_date] => 2023-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9206 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18377994 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/377994
Conductive material dispersion, and electrode and lithium secondary battery manufactured using the same Oct 8, 2023 Issued
Array ( [id] => 18927436 [patent_doc_number] => 20240030440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => Needle Coke for Graphite Electrode, Needle Coke Manufacturing Method, and Inhibitor [patent_app_type] => utility [patent_app_number] => 18/376905 [patent_app_country] => US [patent_app_date] => 2023-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12316 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18376905 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/376905
Needle Coke for Graphite Electrode, Needle Coke Manufacturing Method, and Inhibitor Oct 4, 2023 Pending
Array ( [id] => 20175782 [patent_doc_number] => 12394536 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Silver nanowire and noble-metal coated silver nanowire conductive polymer composites with low loading percolation conduction [patent_app_type] => utility [patent_app_number] => 18/376952 [patent_app_country] => US [patent_app_date] => 2023-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 5315 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18376952 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/376952
Silver nanowire and noble-metal coated silver nanowire conductive polymer composites with low loading percolation conduction Oct 4, 2023 Issued
Array ( [id] => 18895397 [patent_doc_number] => 20240010882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => ELECTRICALLY CONDUCTIVE ADHESIVE [patent_app_type] => utility [patent_app_number] => 18/472523 [patent_app_country] => US [patent_app_date] => 2023-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8297 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18472523 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/472523
Electrically conductive adhesive Sep 21, 2023 Issued
Array ( [id] => 18898904 [patent_doc_number] => 20240014389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => ACTIVE MATERIAL, ANODE LAYER, BATTERY, AND METHODS FOR PRODUCING THESE [patent_app_type] => utility [patent_app_number] => 18/370967 [patent_app_country] => US [patent_app_date] => 2023-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18370967 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/370967
Active material, anode layer, battery, and methods for producing these Sep 20, 2023 Issued
Array ( [id] => 19050682 [patent_doc_number] => 20240092651 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => FEEDSTOCK COMPOSITE WITH CARBONACEOUS MATERIAL HAVING A TAILORED DENSITY [patent_app_type] => utility [patent_app_number] => 18/370076 [patent_app_country] => US [patent_app_date] => 2023-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2332 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18370076 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/370076
Feedstock composite with carbonaceous material having a tailored density Sep 18, 2023 Issued
Array ( [id] => 19033945 [patent_doc_number] => 20240083760 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => Delivery of Concentrated Sodium Chlorite [patent_app_type] => utility [patent_app_number] => 18/367984 [patent_app_country] => US [patent_app_date] => 2023-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4146 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18367984 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/367984
Delivery of Concentrated Sodium Chlorite Sep 12, 2023 Pending
Array ( [id] => 20459271 [patent_doc_number] => 20260008694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-08 [patent_title] => METHOD FOR PRODUCING POSITIVE ELECTRODE ACTIVE MATERIAL [patent_app_type] => utility [patent_app_number] => 19/105716 [patent_app_country] => US [patent_app_date] => 2023-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7708 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19105716 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/105716
METHOD FOR PRODUCING POSITIVE ELECTRODE ACTIVE MATERIAL Aug 28, 2023 Pending
Array ( [id] => 19153648 [patent_doc_number] => 11978570 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-05-07 [patent_title] => Antioxidant conductive thermal paste and method of manufacturing the same [patent_app_type] => utility [patent_app_number] => 18/452804 [patent_app_country] => US [patent_app_date] => 2023-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5315 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18452804 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/452804
Antioxidant conductive thermal paste and method of manufacturing the same Aug 20, 2023 Issued
Array ( [id] => 20551586 [patent_doc_number] => 12562384 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Preparation method and use of high-performance modified lithium-nickel- manganese-cobalt oxide (LNMCO) nickel 55 material [patent_app_type] => utility [patent_app_number] => 18/234876 [patent_app_country] => US [patent_app_date] => 2023-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18234876 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/234876
Preparation method and use of high-performance modified lithium-nickel- manganese-cobalt oxide (LNMCO) nickel 55 material Aug 15, 2023 Issued
Array ( [id] => 19931820 [patent_doc_number] => 12305018 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => MXene-polymer composite comprising MXene and UV curable polymer, and sensor comprising the same [patent_app_type] => utility [patent_app_number] => 18/450940 [patent_app_country] => US [patent_app_date] => 2023-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18450940 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/450940
MXene-polymer composite comprising MXene and UV curable polymer, and sensor comprising the same Aug 15, 2023 Issued
Array ( [id] => 18813056 [patent_doc_number] => 20230387393 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => Surface Modification of Silicon Particles for Electrochemical Storage [patent_app_type] => utility [patent_app_number] => 18/234314 [patent_app_country] => US [patent_app_date] => 2023-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9535 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18234314 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/234314
Surface Modification of Silicon Particles for Electrochemical Storage Aug 14, 2023 Pending
Array ( [id] => 19325915 [patent_doc_number] => 12043580 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Lithium-mixed oxide particles encapsulated in aluminum oxide and titanium dioxide, and method for using same [patent_app_type] => utility [patent_app_number] => 18/227944 [patent_app_country] => US [patent_app_date] => 2023-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2308 [patent_no_of_claims] => 19 [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] => 18227944 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/227944
Lithium-mixed oxide particles encapsulated in aluminum oxide and titanium dioxide, and method for using same Jul 29, 2023 Issued
Array ( [id] => 20274949 [patent_doc_number] => 12444735 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Si alloy powder for negative electrode [patent_app_type] => utility [patent_app_number] => 18/227319 [patent_app_country] => US [patent_app_date] => 2023-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3814 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18227319 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/227319
Si alloy powder for negative electrode Jul 27, 2023 Issued
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