Search

Ryan S. Barrett

Examiner (ID: 16068, Phone: (571)270-3311 , Office: P/2145 )

Most Active Art Unit
2145
Art Unit(s)
2171, 2145, 2148, 2175
Total Applications
490
Issued Applications
303
Pending Applications
48
Abandoned Applications
145

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16509510 [patent_doc_number] => 20200388766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => COMPOUND FOR ORGANIC OPTOELECTRONIC DIODE, COMPOSITION FOR ORGANIC OPTOELECTRONIC DIODE, ORGANIC OPTOELECTRONIC DIODE AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 16/955128 [patent_app_country] => US [patent_app_date] => 2018-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9477 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16955128 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/955128
Compound for organic optoelectronic diode, composition for organic optoelectronic diode, organic optoelectronic diode and display device Dec 30, 2018 Issued
Array ( [id] => 15939855 [patent_doc_number] => 20200161561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => ACRIDINE DERIVATIVES AND ORGANIC ELECTROLUMINESCENT DEVICE [patent_app_type] => utility [patent_app_number] => 16/341908 [patent_app_country] => US [patent_app_date] => 2018-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3199 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16341908 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/341908
Acridine derivatives and organic electroluminescent device Dec 23, 2018 Issued
Array ( [id] => 14843643 [patent_doc_number] => 20190280222 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 16/203554 [patent_app_country] => US [patent_app_date] => 2018-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24759 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 1097 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16203554 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/203554
Organometallic compound and organic light-emitting device including the same Nov 27, 2018 Issued
Array ( [id] => 19667502 [patent_doc_number] => 12180230 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Carbene compounds and organic electroluminescent devices [patent_app_type] => utility [patent_app_number] => 16/191604 [patent_app_country] => US [patent_app_date] => 2018-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 43 [patent_no_of_words] => 22758 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 359 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16191604 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/191604
Carbene compounds and organic electroluminescent devices Nov 14, 2018 Issued
Array ( [id] => 17070961 [patent_doc_number] => 20210273178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => DISPLAY DEVICE AND METHOD OF MANUFACTURING DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/276625 [patent_app_country] => US [patent_app_date] => 2018-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9833 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17276625 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/276625
DISPLAY DEVICE AND METHOD OF MANUFACTURING DISPLAY DEVICE Sep 27, 2018 Abandoned
Array ( [id] => 14024929 [patent_doc_number] => 20190074458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-07 [patent_title] => ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE ORGANOMETALLIC COMPOUND, AND DIAGNOSTIC COMPOSITION INCLUDING THE ORGANOMETALLIC COMPOUND [patent_app_type] => utility [patent_app_number] => 16/120961 [patent_app_country] => US [patent_app_date] => 2018-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16121 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16120961 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/120961
Organometallic compound, organic light-emitting device including the organometallic compound, and diagnostic composition including the organometallic compound Sep 3, 2018 Issued
Array ( [id] => 14024927 [patent_doc_number] => 20190074457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-07 [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] => 16/120916 [patent_app_country] => US [patent_app_date] => 2018-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20253 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 1688 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16120916 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/120916
Organometallic compound, organic light-emitting device including the same, and diagnostic composition including the organometallic compound Sep 3, 2018 Issued
Array ( [id] => 18805965 [patent_doc_number] => 11839147 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Hole injection layer and charge generation layer containing a truxene based compound [patent_app_type] => utility [patent_app_number] => 16/101565 [patent_app_country] => US [patent_app_date] => 2018-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6630 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16101565 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/101565
Hole injection layer and charge generation layer containing a truxene based compound Aug 12, 2018 Issued
Array ( [id] => 13936633 [patent_doc_number] => 20190051832 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE THE SAME [patent_app_type] => utility [patent_app_number] => 16/059503 [patent_app_country] => US [patent_app_date] => 2018-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11953 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16059503 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/059503
ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE THE SAME Aug 8, 2018 Abandoned
Array ( [id] => 13799873 [patent_doc_number] => 20190013475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-10 [patent_title] => NITROGENATED AROMATIC HETEROCYCLIC DERIVATIVE AND ORGANIC ELECTROLUMINESCENT ELEMENT USING SAME [patent_app_type] => utility [patent_app_number] => 16/030689 [patent_app_country] => US [patent_app_date] => 2018-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14954 [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] => 16030689 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/030689
Nitrogenated aromatic heterocyclic derivative and organic electroluminescent element using same Jul 8, 2018 Issued
Array ( [id] => 13799907 [patent_doc_number] => 20190013492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-10 [patent_title] => Organic Electroluminescent Device Comprising a Hole Injection Layer and Electron Injection Layer with Zero-Valent Metal [patent_app_type] => utility [patent_app_number] => 16/027628 [patent_app_country] => US [patent_app_date] => 2018-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18917 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16027628 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/027628
Organic electroluminescent device comprising a hole injection layer and electron injection layer with zero-valent metal Jul 4, 2018 Issued
Array ( [id] => 14543011 [patent_doc_number] => 20190207127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => ORGANIC METAL COMPOUND AND ORGANIC LIGHT-EMITTING DEVICES EMPLOYING THE SAME [patent_app_type] => utility [patent_app_number] => 16/027617 [patent_app_country] => US [patent_app_date] => 2018-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8124 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16027617 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/027617
ORGANIC METAL COMPOUND AND ORGANIC LIGHT-EMITTING DEVICES EMPLOYING THE SAME Jul 4, 2018 Abandoned
Array ( [id] => 13870547 [patent_doc_number] => 20190031614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 16/028190 [patent_app_country] => US [patent_app_date] => 2018-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23664 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 1246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16028190 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/028190
CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME Jul 4, 2018 Pending
Array ( [id] => 13521959 [patent_doc_number] => 20180312522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-01 [patent_title] => SULFONE-CONTAINING FUSED HETEROCYCLIC COMPOUND AND APPLICATION THEREOF [patent_app_type] => utility [patent_app_number] => 16/026794 [patent_app_country] => US [patent_app_date] => 2018-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10474 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16026794 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/026794
SULFONE-CONTAINING FUSED HETEROCYCLIC COMPOUND AND APPLICATION THEREOF Jul 2, 2018 Abandoned
Array ( [id] => 19429975 [patent_doc_number] => 12089428 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Organic light-emitting device [patent_app_type] => utility [patent_app_number] => 16/023394 [patent_app_country] => US [patent_app_date] => 2018-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 19082 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 1002 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16023394 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/023394
Organic light-emitting device Jun 28, 2018 Issued
Array ( [id] => 18798648 [patent_doc_number] => 11832516 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Light-emitting material, compound, long-persistent phosphor and light-emitting element [patent_app_type] => utility [patent_app_number] => 16/627101 [patent_app_country] => US [patent_app_date] => 2018-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 16942 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16627101 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/627101
Light-emitting material, compound, long-persistent phosphor and light-emitting element Jun 26, 2018 Issued
Array ( [id] => 19000965 [patent_doc_number] => 11917843 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Organic electroluminescent materials and devices [patent_app_type] => utility [patent_app_number] => 16/014245 [patent_app_country] => US [patent_app_date] => 2018-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9482 [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] => 16014245 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/014245
Organic electroluminescent materials and devices Jun 20, 2018 Issued
Array ( [id] => 15939853 [patent_doc_number] => 20200161560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEVICE USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/619677 [patent_app_country] => US [patent_app_date] => 2018-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10318 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 408 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16619677 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/619677
ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEVICE USING THE SAME Jun 14, 2018 Abandoned
Array ( [id] => 20386731 [patent_doc_number] => 12486449 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Organic molecules for use in organic optoelectronic devices [patent_app_type] => utility [patent_app_number] => 16/613208 [patent_app_country] => US [patent_app_date] => 2018-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 13875 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 1455 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16613208 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/613208
Organic molecules for use in organic optoelectronic devices Jun 3, 2018 Issued
Array ( [id] => 16621385 [patent_doc_number] => 20210040038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => NOVEL HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 16/609186 [patent_app_country] => US [patent_app_date] => 2018-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7998 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16609186 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/609186
NOVEL HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME May 30, 2018 Abandoned
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