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] => 15415527 [patent_doc_number] => 20200028086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => BORON HETEROCYCLIC COMPOUND, DISPLAY PANEL AND DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 16/587039 [patent_app_country] => US [patent_app_date] => 2019-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7085 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16587039 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/587039
Boron heterocyclic compound, display panel and display apparatus Sep 28, 2019 Issued
Array ( [id] => 15746173 [patent_doc_number] => 20200111976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES [patent_app_type] => utility [patent_app_number] => 16/583484 [patent_app_country] => US [patent_app_date] => 2019-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15114 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16583484 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/583484
Organic electroluminescent materials and devices Sep 25, 2019 Issued
Array ( [id] => 15688673 [patent_doc_number] => 20200099000 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => ORGANIC LUMINESCENT MATERIALS CONTAINING NOVEL ANCILLARY LIGANDS [patent_app_type] => utility [patent_app_number] => 16/576384 [patent_app_country] => US [patent_app_date] => 2019-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9599 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16576384 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/576384
ORGANIC LUMINESCENT MATERIALS CONTAINING NOVEL ANCILLARY LIGANDS Sep 18, 2019 Pending
Array ( [id] => 17607370 [patent_doc_number] => 11335862 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-17 [patent_title] => Organic electroluminescence device and polycyclic compound for organic electroluminescence device [patent_app_type] => utility [patent_app_number] => 16/575109 [patent_app_country] => US [patent_app_date] => 2019-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 10273 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16575109 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/575109
Organic electroluminescence device and polycyclic compound for organic electroluminescence device Sep 17, 2019 Issued
Array ( [id] => 15874199 [patent_doc_number] => 20200144503 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => ORGANIC ELECTROLUMINESCENCE DEVICE AND POLYCYCLIC COMPOUND FOR ORGANIC ELECTROLUMINESCENCE DEVICE [patent_app_type] => utility [patent_app_number] => 16/575334 [patent_app_country] => US [patent_app_date] => 2019-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10600 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16575334 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/575334
Organic electroluminescence device and polycyclic compound for organic electroluminescence device Sep 17, 2019 Issued
Array ( [id] => 15657823 [patent_doc_number] => 20200091442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => METAL COMPLEX WITH FLUORINE SUBSTITUTION [patent_app_type] => utility [patent_app_number] => 16/569937 [patent_app_country] => US [patent_app_date] => 2019-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11614 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16569937 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/569937
Metal complex with fluorine substitution Sep 12, 2019 Issued
Array ( [id] => 16180670 [patent_doc_number] => 20200227639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => ORGANIC ELECTROLUMINESCENCE DEVICE AND POLYCYCLIC COMPOUND FOR ORGANIC ELECTROLUMINESCENCE DEVICE [patent_app_type] => utility [patent_app_number] => 16/568068 [patent_app_country] => US [patent_app_date] => 2019-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11716 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16568068 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/568068
Organic electroluminescence device and polycyclic compound for organic electroluminescence device Sep 10, 2019 Issued
Array ( [id] => 15437371 [patent_doc_number] => 20200032869 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => Friction Material [patent_app_type] => utility [patent_app_number] => 16/559855 [patent_app_country] => US [patent_app_date] => 2019-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4336 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 16559855 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/559855
Friction Material Sep 3, 2019 Abandoned
Array ( [id] => 17366170 [patent_doc_number] => 11233203 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-25 [patent_title] => Organic electroluminescent materials and devices [patent_app_type] => utility [patent_app_number] => 16/560542 [patent_app_country] => US [patent_app_date] => 2019-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 15790 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 342 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16560542 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/560542
Organic electroluminescent materials and devices Sep 3, 2019 Issued
Array ( [id] => 18156462 [patent_doc_number] => 11569457 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-31 [patent_title] => Organic electroluminescence device and polycyclic compound for organic electroluminescence device [patent_app_type] => utility [patent_app_number] => 16/547504 [patent_app_country] => US [patent_app_date] => 2019-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 9700 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16547504 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/547504
Organic electroluminescence device and polycyclic compound for organic electroluminescence device Aug 20, 2019 Issued
Array ( [id] => 17908825 [patent_doc_number] => 11462690 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Organic electroluminescence device and polycyclic compound for organic electroluminescence device [patent_app_type] => utility [patent_app_number] => 16/545950 [patent_app_country] => US [patent_app_date] => 2019-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 10316 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 416 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16545950 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/545950
Organic electroluminescence device and polycyclic compound for organic electroluminescence device Aug 19, 2019 Issued
Array ( [id] => 18798640 [patent_doc_number] => 11832508 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Organic electroluminescence device [patent_app_type] => utility [patent_app_number] => 16/535491 [patent_app_country] => US [patent_app_date] => 2019-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 37758 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 586 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16535491 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/535491
Organic electroluminescence device Aug 7, 2019 Issued
Array ( [id] => 15970093 [patent_doc_number] => 20200168798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-28 [patent_title] => ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 16/532426 [patent_app_country] => US [patent_app_date] => 2019-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27185 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 573 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16532426 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/532426
Organometallic compound and organic light-emitting device including the same Aug 4, 2019 Issued
Array ( [id] => 15154879 [patent_doc_number] => 20190355917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => Organic Electroluminescent Element And Novel Iridium Complex [patent_app_type] => utility [patent_app_number] => 16/529891 [patent_app_country] => US [patent_app_date] => 2019-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18000 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16529891 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/529891
Organic Electroluminescent Element And Novel Iridium Complex Aug 1, 2019 Abandoned
Array ( [id] => 15688655 [patent_doc_number] => 20200098991 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => ORGANIC LIGHT-EMITTING DEVICE AND APPARATUS INCLUDING ORGANIC LIGHT-EMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 16/529259 [patent_app_country] => US [patent_app_date] => 2019-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20911 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 949 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16529259 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/529259
Organic light-emitting device and apparatus including organic light-emitting device Jul 31, 2019 Issued
Array ( [id] => 15154881 [patent_doc_number] => 20190355918 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => Organic Electroluminescent Devices and Metal Complex Compounds [patent_app_type] => utility [patent_app_number] => 16/527363 [patent_app_country] => US [patent_app_date] => 2019-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16903 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16527363 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/527363
Organic electroluminescent devices and metal complex compounds Jul 30, 2019 Issued
Array ( [id] => 19488914 [patent_doc_number] => 12108659 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Organic electroluminescent device [patent_app_type] => utility [patent_app_number] => 16/515738 [patent_app_country] => US [patent_app_date] => 2019-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 15463 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16515738 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/515738
Organic electroluminescent device Jul 17, 2019 Issued
Array ( [id] => 16911591 [patent_doc_number] => 11043641 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-22 [patent_title] => Organic electroluminescent materials and devices [patent_app_type] => utility [patent_app_number] => 16/511267 [patent_app_country] => US [patent_app_date] => 2019-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 17461 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16511267 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/511267
Organic electroluminescent materials and devices Jul 14, 2019 Issued
Array ( [id] => 17638350 [patent_doc_number] => 11349087 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => Organic electroluminescent materials and devices [patent_app_type] => utility [patent_app_number] => 16/504564 [patent_app_country] => US [patent_app_date] => 2019-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 9087 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16504564 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/504564
Organic electroluminescent materials and devices Jul 7, 2019 Issued
Array ( [id] => 18478400 [patent_doc_number] => 11692131 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Heteroleptic transition metal-carbene complexes and their use in organic light-emitting diodes [patent_app_type] => utility [patent_app_number] => 16/458356 [patent_app_country] => US [patent_app_date] => 2019-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14729 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16458356 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/458356
Heteroleptic transition metal-carbene complexes and their use in organic light-emitting diodes Jun 30, 2019 Issued
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