
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 16468162
[patent_doc_number] => 20200369699
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-11-26
[patent_title] => ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
[patent_app_type] => utility
[patent_app_number] => 16/867014
[patent_app_country] => US
[patent_app_date] => 2020-05-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 25681
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 144
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16867014
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/867014 | Organic electroluminescent materials and devices | May 4, 2020 | Issued |
Array
(
[id] => 17753021
[patent_doc_number] => 20220231226
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-07-21
[patent_title] => ELECTRONIC DEVICE
[patent_app_type] => utility
[patent_app_number] => 17/608495
[patent_app_country] => US
[patent_app_date] => 2020-04-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8224
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -21
[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] => 17608495
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/608495 | ELECTRONIC DEVICE | Apr 29, 2020 | Pending |
Array
(
[id] => 17200295
[patent_doc_number] => 20210340390
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-11-04
[patent_title] => BIOCOMPATIBLE INK
[patent_app_type] => utility
[patent_app_number] => 16/862165
[patent_app_country] => US
[patent_app_date] => 2020-04-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5963
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 22
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16862165
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/862165 | BIOCOMPATIBLE INK | Apr 28, 2020 | Abandoned |
Array
(
[id] => 18793899
[patent_doc_number] => 11827651
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-11-28
[patent_title] => Organic electroluminescent materials and devices
[patent_app_type] => utility
[patent_app_number] => 16/857545
[patent_app_country] => US
[patent_app_date] => 2020-04-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 17541
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 405
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16857545
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/857545 | Organic electroluminescent materials and devices | Apr 23, 2020 | Issued |
Array
(
[id] => 17166464
[patent_doc_number] => 11152577
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-10-19
[patent_title] => Organic light emitting device
[patent_app_type] => utility
[patent_app_number] => 16/855933
[patent_app_country] => US
[patent_app_date] => 2020-04-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 16
[patent_no_of_words] => 9703
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 172
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16855933
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/855933 | Organic light emitting device | Apr 21, 2020 | Issued |
Array
(
[id] => 17709133
[patent_doc_number] => 20220209141
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-06-30
[patent_title] => METAL COMPLEXES
[patent_app_type] => utility
[patent_app_number] => 17/603704
[patent_app_country] => US
[patent_app_date] => 2020-04-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12738
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[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] => 17603704
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/603704 | Metal complexes | Apr 13, 2020 | Issued |
Array
(
[id] => 17753029
[patent_doc_number] => 20220231234
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-07-21
[patent_title] => Compounds comprising a hetero-fluorene group
[patent_app_type] => utility
[patent_app_number] => 17/607806
[patent_app_country] => US
[patent_app_date] => 2020-04-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 20440
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -22
[patent_words_short_claim] => 607
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17607806
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/607806 | Compounds comprising a hetero-fluorene group | Apr 7, 2020 | Pending |
Array
(
[id] => 20361925
[patent_doc_number] => 12477945
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-11-18
[patent_title] => Organic electroluminescence device and electronic apparatus equipped with the same
[patent_app_type] => utility
[patent_app_number] => 17/602270
[patent_app_country] => US
[patent_app_date] => 2020-04-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 41040
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 461
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17602270
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/602270 | Organic electroluminescence device and electronic apparatus equipped with the same | Apr 7, 2020 | Issued |
Array
(
[id] => 16792957
[patent_doc_number] => 20210122774
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-04-29
[patent_title] => ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME, AND DIAGNOSTIC COMPOSITION INCLUDING THE ORGANOMETALLIC COMPOUND
[patent_app_type] => utility
[patent_app_number] => 16/842202
[patent_app_country] => US
[patent_app_date] => 2020-04-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14165
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 1066
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16842202
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/842202 | ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME, AND DIAGNOSTIC COMPOSITION INCLUDING THE ORGANOMETALLIC COMPOUND | Apr 6, 2020 | Abandoned |
Array
(
[id] => 20414148
[patent_doc_number] => 12497418
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-12-16
[patent_title] => Organometallic compound, organic light-emitting device including the same, and diagnostic composition including the organometallic compound
[patent_app_type] => utility
[patent_app_number] => 16/837162
[patent_app_country] => US
[patent_app_date] => 2020-04-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 9669
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 9
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16837162
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/837162 | Organometallic compound, organic light-emitting device including the same, and diagnostic composition including the organometallic compound | Mar 31, 2020 | Issued |
Array
(
[id] => 17078210
[patent_doc_number] => 11114626
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-09-07
[patent_title] => Metal compounds, methods, and uses thereof
[patent_app_type] => utility
[patent_app_number] => 16/834229
[patent_app_country] => US
[patent_app_date] => 2020-03-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 6856
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 299
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16834229
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/834229 | Metal compounds, methods, and uses thereof | Mar 29, 2020 | Issued |
Array
(
[id] => 16343554
[patent_doc_number] => 20200308204
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-10-01
[patent_title] => Organic electroluminescent materials and devices
[patent_app_type] => utility
[patent_app_number] => 16/830850
[patent_app_country] => US
[patent_app_date] => 2020-03-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 15068
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 19
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16830850
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/830850 | Organic electroluminescent materials and devices | Mar 25, 2020 | Issued |
Array
(
[id] => 16343559
[patent_doc_number] => 20200308209
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-10-01
[patent_title] => ORGANIC LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS
[patent_app_type] => utility
[patent_app_number] => 16/829818
[patent_app_country] => US
[patent_app_date] => 2020-03-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 27309
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 69
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16829818
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/829818 | Organic light-emitting device and electronic apparatus | Mar 24, 2020 | Issued |
Array
(
[id] => 17002834
[patent_doc_number] => 11081658
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-08-03
[patent_title] => Organic electroluminescent materials and devices
[patent_app_type] => utility
[patent_app_number] => 16/828080
[patent_app_country] => US
[patent_app_date] => 2020-03-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 21071
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 9
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16828080
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/828080 | Organic electroluminescent materials and devices | Mar 23, 2020 | Issued |
Array
(
[id] => 16348445
[patent_doc_number] => 20200313096
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-10-01
[patent_title] => ORGANIC LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS
[patent_app_type] => utility
[patent_app_number] => 16/824780
[patent_app_country] => US
[patent_app_date] => 2020-03-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 25266
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16824780
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/824780 | ORGANIC LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS | Mar 19, 2020 | Pending |
Array
(
[id] => 17115215
[patent_doc_number] => 20210295812
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-09-23
[patent_title] => FLAVORED WHISTLE
[patent_app_type] => utility
[patent_app_number] => 16/825771
[patent_app_country] => US
[patent_app_date] => 2020-03-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1630
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => 0
[patent_words_short_claim] => 24
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16825771
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/825771 | FLAVORED WHISTLE | Mar 19, 2020 | Abandoned |
Array
(
[id] => 16190933
[patent_doc_number] => 20200231782
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-07-23
[patent_title] => ADDITIVE FOR IMPARTING LOW HEAT BUILD-UP TO RUBBER COMPONENT
[patent_app_type] => utility
[patent_app_number] => 16/812124
[patent_app_country] => US
[patent_app_date] => 2020-03-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 16166
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -3
[patent_words_short_claim] => 89
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16812124
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/812124 | ADDITIVE FOR IMPARTING LOW HEAT BUILD-UP TO RUBBER COMPONENT | Mar 5, 2020 | Pending |
Array
(
[id] => 17548019
[patent_doc_number] => 20220119360
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-04-21
[patent_title] => ARYLAMINE COMPOUND HAVING BENZOAZOLE RING STRUCTURE, AND ORGANIC ELECTROLUMINESCENT ELEMENT
[patent_app_type] => utility
[patent_app_number] => 17/427772
[patent_app_country] => US
[patent_app_date] => 2020-02-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 16020
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 237
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17427772
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/427772 | ARYLAMINE COMPOUND HAVING BENZOAZOLE RING STRUCTURE, AND ORGANIC ELECTROLUMINESCENT ELEMENT | Feb 20, 2020 | Abandoned |
Array
(
[id] => 17697099
[patent_doc_number] => 11370809
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-06-28
[patent_title] => Organic electroluminescent materials and devices
[patent_app_type] => utility
[patent_app_number] => 16/785193
[patent_app_country] => US
[patent_app_date] => 2020-02-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 12481
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 488
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16785193
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/785193 | Organic electroluminescent materials and devices | Feb 6, 2020 | Issued |
Array
(
[id] => 18685112
[patent_doc_number] => 11780829
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-10-10
[patent_title] => Organic electroluminescent materials and devices
[patent_app_type] => utility
[patent_app_number] => 16/744728
[patent_app_country] => US
[patent_app_date] => 2020-01-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 13418
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 263
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16744728
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/744728 | Organic electroluminescent materials and devices | Jan 15, 2020 | Issued |