Search

Alexander C. Kollias

Examiner (ID: 6972, Phone: (571)270-3869 , Office: P/1767 )

Most Active Art Unit
1767
Art Unit(s)
1725, 1786, 1767, 1755, 1796
Total Applications
1076
Issued Applications
460
Pending Applications
80
Abandoned Applications
556

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17615816 [patent_doc_number] => 20220158096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES [patent_app_type] => utility [patent_app_number] => 17/503566 [patent_app_country] => US [patent_app_date] => 2021-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15974 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17503566 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/503566
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES Oct 17, 2021 Pending
Array ( [id] => 17661086 [patent_doc_number] => 20220181551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => ORGANIC ELECTROLUMINESCENCE DEVICE AND POLYCYCLIC COMPOUND FOR ORGANIC ELECTROLUMINESCENCE DEVICE [patent_app_type] => utility [patent_app_number] => 17/451308 [patent_app_country] => US [patent_app_date] => 2021-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24287 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 557 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17451308 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/451308
ORGANIC ELECTROLUMINESCENCE DEVICE AND POLYCYCLIC COMPOUND FOR ORGANIC ELECTROLUMINESCENCE DEVICE Oct 17, 2021 Pending
Array ( [id] => 20347752 [patent_doc_number] => 12471492 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Organic compound, light-emitting device, light-emitting apparatus, electronic device, display device, and lighting device [patent_app_type] => utility [patent_app_number] => 17/500114 [patent_app_country] => US [patent_app_date] => 2021-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 56 [patent_no_of_words] => 25812 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17500114 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/500114
Organic compound, light-emitting device, light-emitting apparatus, electronic device, display device, and lighting device Oct 12, 2021 Issued
Array ( [id] => 18024682 [patent_doc_number] => 20220376181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => ORGANIC SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/482868 [patent_app_country] => US [patent_app_date] => 2021-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5051 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17482868 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/482868
ORGANIC SEMICONDUCTOR DEVICE Sep 22, 2021 Pending
Array ( [id] => 17505119 [patent_doc_number] => 20220098221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => LIGHT-EMITTING MATERIAL INCLUDING LIGHT-EMITTING COMPOUND, LIGHT EMITTING DEVICE INCLUDING LIGHT-EMITTING MATERIAL, METHOD OF PREPARING LIGHT-EMITTING MATERIAL, AND METHOD OF PREPARING LIGHT-EMITTING COMPOUND [patent_app_type] => utility [patent_app_number] => 17/477674 [patent_app_country] => US [patent_app_date] => 2021-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9595 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17477674 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/477674
LIGHT-EMITTING MATERIAL INCLUDING LIGHT-EMITTING COMPOUND, LIGHT EMITTING DEVICE INCLUDING LIGHT-EMITTING MATERIAL, METHOD OF PREPARING LIGHT-EMITTING MATERIAL, AND METHOD OF PREPARING LIGHT-EMITTING COMPOUND Sep 16, 2021 Abandoned
Array ( [id] => 17533623 [patent_doc_number] => 20220112232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES [patent_app_type] => utility [patent_app_number] => 17/477809 [patent_app_country] => US [patent_app_date] => 2021-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26307 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17477809 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/477809
Organic electroluminescent materials and devices Sep 16, 2021 Issued
Array ( [id] => 17343624 [patent_doc_number] => 20220009955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => Organic electroluminescent materials and devices [patent_app_type] => utility [patent_app_number] => 17/474234 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18460 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17474234 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/474234
Organic electroluminescent materials and devices Sep 13, 2021 Issued
Array ( [id] => 19553883 [patent_doc_number] => 12137606 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-05 [patent_title] => Organic electroluminescent materials and devices [patent_app_type] => utility [patent_app_number] => 17/475082 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 14422 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17475082 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/475082
Organic electroluminescent materials and devices Sep 13, 2021 Issued
Array ( [id] => 19628801 [patent_doc_number] => 12167677 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Heterocyclic compound and organic light-emitting device including the same [patent_app_type] => utility [patent_app_number] => 17/469974 [patent_app_country] => US [patent_app_date] => 2021-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 17573 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 1427 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17469974 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/469974
Heterocyclic compound and organic light-emitting device including the same Sep 8, 2021 Issued
Array ( [id] => 19855650 [patent_doc_number] => 12258474 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Functionalized polymer, rubber composition and pneumatic tire [patent_app_type] => utility [patent_app_number] => 17/468837 [patent_app_country] => US [patent_app_date] => 2021-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4917 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17468837 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/468837
Functionalized polymer, rubber composition and pneumatic tire Sep 7, 2021 Issued
Array ( [id] => 17274633 [patent_doc_number] => 20210380831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => COLOR DEVELOPMENT WRITING COMPOSITIONS AND WRITING INSTRUMENTS [patent_app_type] => utility [patent_app_number] => 17/410310 [patent_app_country] => US [patent_app_date] => 2021-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3256 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17410310 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/410310
COLOR DEVELOPMENT WRITING COMPOSITIONS AND WRITING INSTRUMENTS Aug 23, 2021 Pending
Array ( [id] => 17278251 [patent_doc_number] => 20210384449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => Organic Electroluminescent Materials and Devices [patent_app_type] => utility [patent_app_number] => 17/398619 [patent_app_country] => US [patent_app_date] => 2021-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12332 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17398619 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/398619
Organic electroluminescent materials and devices Aug 9, 2021 Issued
Array ( [id] => 17464096 [patent_doc_number] => 20220077402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => ORGANIC COMPOUND, ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE INCLUDING THE ORGANIC COMPOUND [patent_app_type] => utility [patent_app_number] => 17/387006 [patent_app_country] => US [patent_app_date] => 2021-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23922 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 554 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17387006 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/387006
ORGANIC COMPOUND, ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE INCLUDING THE ORGANIC COMPOUND Jul 27, 2021 Pending
Array ( [id] => 17464096 [patent_doc_number] => 20220077402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => ORGANIC COMPOUND, ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE INCLUDING THE ORGANIC COMPOUND [patent_app_type] => utility [patent_app_number] => 17/387006 [patent_app_country] => US [patent_app_date] => 2021-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23922 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 554 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17387006 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/387006
ORGANIC COMPOUND, ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE INCLUDING THE ORGANIC COMPOUND Jul 27, 2021 Pending
Array ( [id] => 19783356 [patent_doc_number] => 12232411 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Metal compounds, methods, and uses thereof [patent_app_type] => utility [patent_app_number] => 17/385968 [patent_app_country] => US [patent_app_date] => 2021-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 6880 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17385968 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/385968
Metal compounds, methods, and uses thereof Jul 26, 2021 Issued
Array ( [id] => 17403195 [patent_doc_number] => 20220045286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => ORGANOMETALLIC COMPOUND, LIGHT-EMITTING DEVICE INCLUDING THE SAME, AND ELECTRONIC APPARATUS [patent_app_type] => utility [patent_app_number] => 17/384623 [patent_app_country] => US [patent_app_date] => 2021-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20922 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 771 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17384623 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/384623
Organometallic compound, light-emitting device including the same, and electronic apparatus Jul 22, 2021 Issued
Array ( [id] => 19430042 [patent_doc_number] => 12089496 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Fluorescent material and electroluminescent device [patent_app_type] => utility [patent_app_number] => 17/434827 [patent_app_country] => US [patent_app_date] => 2021-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4753 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17434827 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/434827
Fluorescent material and electroluminescent device Jul 20, 2021 Issued
Array ( [id] => 18269417 [patent_doc_number] => 20230090659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => ORGANIC LIGHT-EMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 17/369111 [patent_app_country] => US [patent_app_date] => 2021-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 992 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17369111 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/369111
ORGANIC LIGHT-EMITTING DEVICE Jul 6, 2021 Abandoned
Array ( [id] => 17536989 [patent_doc_number] => 20220115598 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => LUMINESCENCE DEVICE AND AMINE COMPOUND FOR LUMINESCENCE DEVICE [patent_app_type] => utility [patent_app_number] => 17/365486 [patent_app_country] => US [patent_app_date] => 2021-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20589 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17365486 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/365486
LUMINESCENCE DEVICE AND AMINE COMPOUND FOR LUMINESCENCE DEVICE Jun 30, 2021 Pending
Array ( [id] => 17536989 [patent_doc_number] => 20220115598 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => LUMINESCENCE DEVICE AND AMINE COMPOUND FOR LUMINESCENCE DEVICE [patent_app_type] => utility [patent_app_number] => 17/365486 [patent_app_country] => US [patent_app_date] => 2021-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20589 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17365486 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/365486
LUMINESCENCE DEVICE AND AMINE COMPOUND FOR LUMINESCENCE DEVICE Jun 30, 2021 Pending
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