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Hoa Van Le

Examiner (ID: 15503, Phone: (571)272-1332 , Office: P/1721 )

Most Active Art Unit
1752
Art Unit(s)
1795, 1506, 1507, 1724, 1105, 1752, 1721, 1113, 1737
Total Applications
3483
Issued Applications
2665
Pending Applications
54
Abandoned Applications
766

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19470769 [patent_doc_number] => 20240324439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES [patent_app_type] => utility [patent_app_number] => 18/650783 [patent_app_country] => US [patent_app_date] => 2024-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19400 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18650783 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/650783
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES Apr 29, 2024 Pending
Array ( [id] => 19389326 [patent_doc_number] => 20240279196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => ORGANIC COMPOUND AND ORANIC LIGHT-EMITTING DIODE COMPRISING SAME BACKGROUND OF THE INVENTION [patent_app_type] => utility [patent_app_number] => 18/623474 [patent_app_country] => US [patent_app_date] => 2024-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10504 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 423 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18623474 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/623474
ORGANIC COMPOUND AND ORANIC LIGHT-EMITTING DIODE COMPRISING SAME BACKGROUND OF THE INVENTION Mar 31, 2024 Pending
Array ( [id] => 19337220 [patent_doc_number] => 20240251650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES [patent_app_type] => utility [patent_app_number] => 18/419591 [patent_app_country] => US [patent_app_date] => 2024-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22985 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18419591 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/419591
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES Jan 22, 2024 Pending
Array ( [id] => 19323424 [patent_doc_number] => 20240244972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => COMPOUND AND AN ORGANIC ELECTROLUMINESCENCE DEVICE COMPRISING THE COMPOUND [patent_app_type] => utility [patent_app_number] => 18/408568 [patent_app_country] => US [patent_app_date] => 2024-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23899 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 694 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18408568 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/408568
COMPOUND AND AN ORGANIC ELECTROLUMINESCENCE DEVICE COMPRISING THE COMPOUND Jan 9, 2024 Abandoned
Array ( [id] => 19067155 [patent_doc_number] => 20240101581 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => ORGANIC MOLECULES FOR USE IN OPTOELECTRONIC DEVICES [patent_app_type] => utility [patent_app_number] => 18/520285 [patent_app_country] => US [patent_app_date] => 2023-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8818 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18520285 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/520285
ORGANIC MOLECULES FOR USE IN OPTOELECTRONIC DEVICES Nov 26, 2023 Abandoned
Array ( [id] => 19148711 [patent_doc_number] => 20240147832 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES [patent_app_type] => utility [patent_app_number] => 18/510700 [patent_app_country] => US [patent_app_date] => 2023-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16035 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18510700 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/510700
Organic electroluminescent materials and devices Nov 15, 2023 Issued
Array ( [id] => 19073445 [patent_doc_number] => 20240107871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => ORGANIC ELECTROLUMINESCENCE DEVICE AND POLYCYCLIC COMPOUND FOR ORGANIC ELECTROLUMINESCENCE DEVICE [patent_app_type] => utility [patent_app_number] => 18/495661 [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] => 11771 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18495661 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/495661
ORGANIC ELECTROLUMINESCENCE DEVICE AND POLYCYCLIC COMPOUND FOR ORGANIC ELECTROLUMINESCENCE DEVICE Oct 25, 2023 Pending
Array ( [id] => 19172453 [patent_doc_number] => 20240158427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => RED-LIGHT IRIDIUM COMPLEX AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/378684 [patent_app_country] => US [patent_app_date] => 2023-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11992 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18378684 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/378684
RED-LIGHT IRIDIUM COMPLEX AND USE THEREOF Oct 10, 2023 Pending
Array ( [id] => 18977377 [patent_doc_number] => 20240057469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => Organic Electroluminescent Device [patent_app_type] => utility [patent_app_number] => 18/483243 [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] => 37677 [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] => 18483243 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/483243
Organic Electroluminescent Device Oct 8, 2023 Pending
Array ( [id] => 20675423 [patent_doc_number] => 12615957 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-28 [patent_title] => Organic electroluminescent materials and devices [patent_app_type] => utility [patent_app_number] => 18/461169 [patent_app_country] => US [patent_app_date] => 2023-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 13369 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 430 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18461169 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/461169
Organic electroluminescent materials and devices Sep 4, 2023 Issued
Array ( [id] => 19351485 [patent_doc_number] => 20240260449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => LIGHT-EMITTING DEVICE INCLUDING ORGANOMETALLIC COMPOUND, ELECTRONIC APPARATUS INCLUDING LIGHT-EMITTING DEVICE, AND ORGANOMETALLIC COMPOUND [patent_app_type] => utility [patent_app_number] => 18/363912 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31291 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 592 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18363912 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/363912
LIGHT-EMITTING DEVICE INCLUDING ORGANOMETALLIC COMPOUND, ELECTRONIC APPARATUS INCLUDING LIGHT-EMITTING DEVICE, AND ORGANOMETALLIC COMPOUND Aug 1, 2023 Pending
Array ( [id] => 18922930 [patent_doc_number] => 20240025934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES [patent_app_type] => utility [patent_app_number] => 18/357242 [patent_app_country] => US [patent_app_date] => 2023-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25120 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18357242 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/357242
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES Jul 23, 2023 Pending
Array ( [id] => 18759759 [patent_doc_number] => 20230363252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES [patent_app_type] => utility [patent_app_number] => 18/352064 [patent_app_country] => US [patent_app_date] => 2023-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35908 [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] => 18352064 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/352064
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES Jul 12, 2023 Pending
Array ( [id] => 18939607 [patent_doc_number] => 20240034746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => ORGANIC ELECTROLUMINESCENT MATERIAL AND DEVICE THEREOF [patent_app_type] => utility [patent_app_number] => 18/216309 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19397 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 766 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18216309 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/216309
ORGANIC ELECTROLUMINESCENT MATERIAL AND DEVICE THEREOF Jun 28, 2023 Pending
Array ( [id] => 18709389 [patent_doc_number] => 20230332004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => Radiation-Curable Ink Jet Composition And Printing Method [patent_app_type] => utility [patent_app_number] => 18/341127 [patent_app_country] => US [patent_app_date] => 2023-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9024 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18341127 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/341127
Radiation-Curable Ink Jet Composition And Printing Method Jun 25, 2023 Pending
Array ( [id] => 18861766 [patent_doc_number] => 20230416201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => ORGANIC COMPOUND, LIGHT-EMITTING DEVICE, AND LIGHT-RECEIVING DEVICE [patent_app_type] => utility [patent_app_number] => 18/206968 [patent_app_country] => US [patent_app_date] => 2023-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 46519 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18206968 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/206968
ORGANIC COMPOUND, LIGHT-EMITTING DEVICE, AND LIGHT-RECEIVING DEVICE Jun 6, 2023 Pending
Array ( [id] => 19040505 [patent_doc_number] => 20240090320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => LIGHT EMITTING ELEMENT AND AMINE COMPOUND FOR THE SAME [patent_app_type] => utility [patent_app_number] => 18/319199 [patent_app_country] => US [patent_app_date] => 2023-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 397 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18319199 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/319199
LIGHT EMITTING ELEMENT AND AMINE COMPOUND FOR THE SAME May 16, 2023 Pending
Array ( [id] => 18745706 [patent_doc_number] => 20230354703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => ORGANIC COMPOUND AND LIGHT-EMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/305550 [patent_app_country] => US [patent_app_date] => 2023-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36269 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18305550 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/305550
ORGANIC COMPOUND AND LIGHT-EMITTING DEVICE Apr 23, 2023 Pending
Array ( [id] => 18552114 [patent_doc_number] => 20230250120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES [patent_app_type] => utility [patent_app_number] => 18/303707 [patent_app_country] => US [patent_app_date] => 2023-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13708 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18303707 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/303707
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES Apr 19, 2023 Pending
Array ( [id] => 19034114 [patent_doc_number] => 20240083929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES [patent_app_type] => utility [patent_app_number] => 18/193526 [patent_app_country] => US [patent_app_date] => 2023-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33025 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18193526 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/193526
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES Mar 29, 2023 Pending
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