Search

Robert S. Loewe

Examiner (ID: 15839, Phone: (571)270-3298 , Office: P/1766 )

Most Active Art Unit
1766
Art Unit(s)
1766, 1796
Total Applications
2208
Issued Applications
1763
Pending Applications
139
Abandoned Applications
326

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15808137 [patent_doc_number] => 20200127211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => PHENYL BIPHENYLPYRIMIDINE COMPOUND AND AN ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/585049 [patent_app_country] => US [patent_app_date] => 2019-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8453 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16585049 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/585049
Phenyl biphenylpyrimidine compound and an organic electroluminescent device using the same Sep 26, 2019 Issued
Array ( [id] => 17803530 [patent_doc_number] => 11417843 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Organic electroluminescence device and amine compound for organic electroluminescence device [patent_app_type] => utility [patent_app_number] => 16/584780 [patent_app_country] => US [patent_app_date] => 2019-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 14133 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16584780 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/584780
Organic electroluminescence device and amine compound for organic electroluminescence device Sep 25, 2019 Issued
Array ( [id] => 17848198 [patent_doc_number] => 11437585 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-06 [patent_title] => Organic light-emitting device [patent_app_type] => utility [patent_app_number] => 16/578058 [patent_app_country] => US [patent_app_date] => 2019-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 20762 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 595 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16578058 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/578058
Organic light-emitting device Sep 19, 2019 Issued
Array ( [id] => 20230525 [patent_doc_number] => 12419191 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof [patent_app_type] => utility [patent_app_number] => 17/293809 [patent_app_country] => US [patent_app_date] => 2019-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 10372 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [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] => 17293809 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/293809
Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof Sep 19, 2019 Issued
Array ( [id] => 17036554 [patent_doc_number] => 20210253512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => COMPOUND, COMPOSITION COMPRISING SAME, AND ORGANIC LIGHT EMITTING DIODE COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 16/972912 [patent_app_country] => US [patent_app_date] => 2019-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13276 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16972912 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/972912
Compound, composition comprising same, and organic light emitting diode comprising same Sep 19, 2019 Issued
Array ( [id] => 17978875 [patent_doc_number] => 11495752 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Organic electroluminescent materials and devices [patent_app_type] => utility [patent_app_number] => 16/568397 [patent_app_country] => US [patent_app_date] => 2019-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 10643 [patent_no_of_claims] => 20 [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] => 16568397 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/568397
Organic electroluminescent materials and devices Sep 11, 2019 Issued
Array ( [id] => 18837705 [patent_doc_number] => 11845768 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Polycyclic compound and organic light-emitting device including same [patent_app_type] => utility [patent_app_number] => 17/265468 [patent_app_country] => US [patent_app_date] => 2019-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 17310 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17265468 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/265468
Polycyclic compound and organic light-emitting device including same Sep 3, 2019 Issued
Array ( [id] => 17530170 [patent_doc_number] => 11302871 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => Organic light-emitting device and light-emitting apparatus including the same [patent_app_type] => utility [patent_app_number] => 16/556715 [patent_app_country] => US [patent_app_date] => 2019-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 24692 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 991 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16556715 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/556715
Organic light-emitting device and light-emitting apparatus including the same Aug 29, 2019 Issued
Array ( [id] => 16316528 [patent_doc_number] => 20200295266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 16/556852 [patent_app_country] => US [patent_app_date] => 2019-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24267 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 817 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16556852 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/556852
Heterocyclic compound and organic light-emitting device including the same Aug 29, 2019 Issued
Array ( [id] => 17968192 [patent_doc_number] => 11485706 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Organic electroluminescent materials and devices [patent_app_type] => utility [patent_app_number] => 16/547789 [patent_app_country] => US [patent_app_date] => 2019-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 13667 [patent_no_of_claims] => 11 [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] => 16547789 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/547789
Organic electroluminescent materials and devices Aug 21, 2019 Issued
Array ( [id] => 18013279 [patent_doc_number] => 11505561 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-22 [patent_title] => Organic light emitting device and materials for use in same [patent_app_type] => utility [patent_app_number] => 16/533839 [patent_app_country] => US [patent_app_date] => 2019-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 15538 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [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] => 16533839 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/533839
Organic light emitting device and materials for use in same Aug 6, 2019 Issued
Array ( [id] => 17604003 [patent_doc_number] => 11332474 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-17 [patent_title] => Compound and organic light-emission device [patent_app_type] => utility [patent_app_number] => 16/530234 [patent_app_country] => US [patent_app_date] => 2019-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 13435 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 369 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16530234 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/530234
Compound and organic light-emission device Aug 1, 2019 Issued
Array ( [id] => 15626123 [patent_doc_number] => 20200083466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => ORGANIC ELECTROLUMINESCENCE DEVICE AND AMINE COMPOUND FOR ORGANIC ELECTROLUMINESCENCE DEVICE [patent_app_type] => utility [patent_app_number] => 16/524363 [patent_app_country] => US [patent_app_date] => 2019-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11332 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16524363 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/524363
Organic electroluminescence device and amine compound for organic electroluminescence device Jul 28, 2019 Issued
Array ( [id] => 15117415 [patent_doc_number] => 20190345340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => SELF-HEALING COMPOSITION, SELF-HEALING FILM, AND DEVICE INCLUDING THE SELF-HEALING FILM [patent_app_type] => utility [patent_app_number] => 16/521008 [patent_app_country] => US [patent_app_date] => 2019-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10265 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16521008 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/521008
Self-healing composition, self-healing film, and device including the self-healing film Jul 23, 2019 Issued
Array ( [id] => 15408127 [patent_doc_number] => 20200024385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => HYDROCARBON-BASED POLYMERS BEARING TWO ALKOXYSILANE END GROUPS [patent_app_type] => utility [patent_app_number] => 16/519777 [patent_app_country] => US [patent_app_date] => 2019-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5852 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16519777 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/519777
HYDROCARBON-BASED POLYMERS BEARING TWO ALKOXYSILANE END GROUPS Jul 22, 2019 Abandoned
Array ( [id] => 16072253 [patent_doc_number] => 20200190113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => CONDENSED CYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME, AND DISPLAY APPARATUS INCLUDING THE ORGANIC LIGHT-EMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 16/514854 [patent_app_country] => US [patent_app_date] => 2019-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22487 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 377 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16514854 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/514854
Condensed cyclic compound, organic light-emitting device including the same, and display apparatus including the organic light-emitting device Jul 16, 2019 Issued
Array ( [id] => 18995845 [patent_doc_number] => 11912672 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Organic compound and organic electroluminescent device using same [patent_app_type] => utility [patent_app_number] => 17/052933 [patent_app_country] => US [patent_app_date] => 2019-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9708 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 602 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17052933 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/052933
Organic compound and organic electroluminescent device using same Jul 11, 2019 Issued
Array ( [id] => 15408283 [patent_doc_number] => 20200024463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => SILICA-BASED FILM-FORMING COMPOSITION, METHOD OF PRODUCING SUBSTRATE INCLUDING SILICA-BASED FILM, AND ADDITIVE ADDED TO SILICA-BASED FILM-FORMING COMPOSITION [patent_app_type] => utility [patent_app_number] => 16/509789 [patent_app_country] => US [patent_app_date] => 2019-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6914 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16509789 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/509789
Silica-based film-forming composition, method of producing substrate including silica-based film, and additive added to silica-based film-forming composition Jul 11, 2019 Issued
Array ( [id] => 18733401 [patent_doc_number] => 11802124 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Compound and organic light emitting diode comprising same [patent_app_type] => utility [patent_app_number] => 17/056653 [patent_app_country] => US [patent_app_date] => 2019-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 8354 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17056653 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/056653
Compound and organic light emitting diode comprising same Jul 8, 2019 Issued
Array ( [id] => 15527373 [patent_doc_number] => 20200055992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => SIOC-BONDED, LINEAR POLYDIMETHYLSILOXANE-POLYOXYALKYLENE BLOCK COPOLYMERS [patent_app_type] => utility [patent_app_number] => 16/456101 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5227 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16456101 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/456101
SiOC-bonded, linear polydimethylsiloxane-polyoxyalkylene block copolymers Jun 27, 2019 Issued
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