Search

Po-chih Chen

Examiner (ID: 15962, Phone: (571)270-7243 , Office: P/1626 )

Most Active Art Unit
1626
Art Unit(s)
1621, 1626
Total Applications
947
Issued Applications
619
Pending Applications
116
Abandoned Applications
237

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19910241 [patent_doc_number] => 12286437 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Cardiac sarcomere inhibitors [patent_app_type] => utility [patent_app_number] => 18/423156 [patent_app_country] => US [patent_app_date] => 2024-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 22700 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18423156 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/423156
Cardiac sarcomere inhibitors Jan 24, 2024 Issued
Array ( [id] => 19360765 [patent_doc_number] => 20240262799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => ISOXAZOLE DERIVATIVES AS NUCLEAR RECEPTOR AGONISTS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/420478 [patent_app_country] => US [patent_app_date] => 2024-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36423 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18420478 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/420478
ISOXAZOLE DERIVATIVES AS NUCLEAR RECEPTOR AGONISTS AND USES THEREOF Jan 22, 2024 Abandoned
Array ( [id] => 19186176 [patent_doc_number] => 20240165089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => METHOD FOR TREATING MYOPIA WITH VINPOCETINE [patent_app_type] => utility [patent_app_number] => 18/418181 [patent_app_country] => US [patent_app_date] => 2024-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30172 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18418181 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/418181
METHOD FOR TREATING MYOPIA WITH VINPOCETINE Jan 18, 2024 Pending
Array ( [id] => 19403528 [patent_doc_number] => 20240287039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => SMALL MOLECULE MODULATORS OF PANTOTHENATE KINASES [patent_app_type] => utility [patent_app_number] => 18/390494 [patent_app_country] => US [patent_app_date] => 2023-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20994 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18390494 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/390494
Small molecule modulators of pantothenate kinases Dec 19, 2023 Issued
Array ( [id] => 19599430 [patent_doc_number] => 20240390310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => ELECTROPHILIC NITROALKENE BENZOIC ACID DERIVATES AS THERAPEUTIC DRUGS IN AMYOTROPHIC LATERAL SCLEROSIS (ALS) AND OTHER NEURODEGENERATIVE CONDITIONS [patent_app_type] => utility [patent_app_number] => 18/526028 [patent_app_country] => US [patent_app_date] => 2023-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17303 [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] => 18526028 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/526028
ELECTROPHILIC NITROALKENE BENZOIC ACID DERIVATES AS THERAPEUTIC DRUGS IN AMYOTROPHIC LATERAL SCLEROSIS (ALS) AND OTHER NEURODEGENERATIVE CONDITIONS Nov 30, 2023 Abandoned
Array ( [id] => 20129131 [patent_doc_number] => 12371433 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Heteroaryl-biphenyl amines for the treatment of PD-L1 diseases [patent_app_type] => utility [patent_app_number] => 18/522995 [patent_app_country] => US [patent_app_date] => 2023-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21440 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 589 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18522995 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/522995
Heteroaryl-biphenyl amines for the treatment of PD-L1 diseases Nov 28, 2023 Issued
18/382812 3-(3-FLUOROPHENYL)-5-(4-METHOXYBENZYLTHIO)-4-PHENYL-4H-1,2,4-TRIAZOLE AS AN ANTIMICROBIAL COMPOUND Oct 22, 2023 Abandoned
Array ( [id] => 20023026 [patent_doc_number] => 20250161248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => Treating Chronic Myelomonocytic Leukemia with CXCL8 Receptor Inhibitors [patent_app_type] => utility [patent_app_number] => 18/382280 [patent_app_country] => US [patent_app_date] => 2023-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12762 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18382280 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/382280
Treating Chronic Myelomonocytic Leukemia with CXCL8 Receptor Inhibitors Oct 19, 2023 Pending
Array ( [id] => 19060096 [patent_doc_number] => 11939304 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-03-26 [patent_title] => Ethyl 6-(5-(3-fluorophenyl)-4-phenyl-4H-1,2,4-triazol-3-ylthio)hexanoate as an antimicrobial compound [patent_app_type] => utility [patent_app_number] => 18/381291 [patent_app_country] => US [patent_app_date] => 2023-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4033 [patent_no_of_claims] => 17 [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] => 18381291 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/381291
Ethyl 6-(5-(3-fluorophenyl)-4-phenyl-4H-1,2,4-triazol-3-ylthio)hexanoate as an antimicrobial compound Oct 17, 2023 Issued
Array ( [id] => 19135535 [patent_doc_number] => 11970465 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-30 [patent_title] => Ethyl {[4-benzoyl-5-(3-fluorophenyl)-4H-1,2,4-triazol-3-yl]thio}acetate as an antimicrobial compound [patent_app_type] => utility [patent_app_number] => 18/381069 [patent_app_country] => US [patent_app_date] => 2023-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3837 [patent_no_of_claims] => 17 [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] => 18381069 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/381069
Ethyl {[4-benzoyl-5-(3-fluorophenyl)-4H-1,2,4-triazol-3-yl]thio}acetate as an antimicrobial compound Oct 16, 2023 Issued
Array ( [id] => 19170843 [patent_doc_number] => 20240156817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => TREATMENTS FOR PAIN [patent_app_type] => utility [patent_app_number] => 18/477958 [patent_app_country] => US [patent_app_date] => 2023-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10534 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18477958 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/477958
TREATMENTS FOR PAIN Sep 28, 2023 Pending
Array ( [id] => 19127171 [patent_doc_number] => 20240132524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => SMALL MOLECULES FOR BORON NEUTRON CAPTURE THERAPY [patent_app_type] => utility [patent_app_number] => 18/370678 [patent_app_country] => US [patent_app_date] => 2023-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17447 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18370678 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/370678
SMALL MOLECULES FOR BORON NEUTRON CAPTURE THERAPY Sep 19, 2023 Abandoned
Array ( [id] => 19675835 [patent_doc_number] => 12187685 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Pharmaceutical compositions comprising WRN helicase inhibitors [patent_app_type] => utility [patent_app_number] => 18/370519 [patent_app_country] => US [patent_app_date] => 2023-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 47506 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 5 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18370519 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/370519
Pharmaceutical compositions comprising WRN helicase inhibitors Sep 19, 2023 Issued
Array ( [id] => 19097647 [patent_doc_number] => 20240116875 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => RATIONAL DESIGN, OPTIMIZATION, AND BIOLOGICAL EVALUATION OF NOVEL MEK4 INHIBITORS AGAINST PANCREATIC ADENOCARCINOMA [patent_app_type] => utility [patent_app_number] => 18/466599 [patent_app_country] => US [patent_app_date] => 2023-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20099 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18466599 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/466599
RATIONAL DESIGN, OPTIMIZATION, AND BIOLOGICAL EVALUATION OF NOVEL MEK4 INHIBITORS AGAINST PANCREATIC ADENOCARCINOMA Sep 12, 2023 Pending
Array ( [id] => 19112688 [patent_doc_number] => 20240124438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => PHENANTHROLINE-BASED COMPOUND, METHOD OF PREPARING THE SAME AND PEROVSKITE SOLAR CELL COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 18/239728 [patent_app_country] => US [patent_app_date] => 2023-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7475 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18239728 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/239728
PHENANTHROLINE-BASED COMPOUND, METHOD OF PREPARING THE SAME AND PEROVSKITE SOLAR CELL COMPRISING THE SAME Aug 28, 2023 Pending
Array ( [id] => 18817371 [patent_doc_number] => 20230391711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => MODULATORS OF LIPOXYGENASE AND CYCLOOXYGENASE ENZYME ACTIVITY [patent_app_type] => utility [patent_app_number] => 18/451224 [patent_app_country] => US [patent_app_date] => 2023-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18098 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18451224 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/451224
MODULATORS OF LIPOXYGENASE AND CYCLOOXYGENASE ENZYME ACTIVITY Aug 16, 2023 Pending
Array ( [id] => 18817371 [patent_doc_number] => 20230391711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => MODULATORS OF LIPOXYGENASE AND CYCLOOXYGENASE ENZYME ACTIVITY [patent_app_type] => utility [patent_app_number] => 18/451224 [patent_app_country] => US [patent_app_date] => 2023-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18098 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18451224 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/451224
MODULATORS OF LIPOXYGENASE AND CYCLOOXYGENASE ENZYME ACTIVITY Aug 16, 2023 Pending
Array ( [id] => 18809980 [patent_doc_number] => 20230384315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => Tandem Activity-Based Sensing and Labeling Strategy for Reactive Oxygen Species Imaging [patent_app_type] => utility [patent_app_number] => 18/363714 [patent_app_country] => US [patent_app_date] => 2023-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10895 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18363714 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/363714
Tandem activity-based sensing and labeling strategy for reactive oxygen species imaging Jul 31, 2023 Issued
Array ( [id] => 18971882 [patent_doc_number] => 20240051974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => DIRECT REDUCTIVE AMINATIONS WITH MONOTRIFLUOROACETOXY BORANE-AMINES [patent_app_type] => utility [patent_app_number] => 18/228829 [patent_app_country] => US [patent_app_date] => 2023-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13564 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18228829 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/228829
DIRECT REDUCTIVE AMINATIONS WITH MONOTRIFLUOROACETOXY BORANE-AMINES Jul 31, 2023 Pending
Array ( [id] => 18692450 [patent_doc_number] => 20230322692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => COMPOUND AS PPAR AGONIST AND APPLICATION THEREOF [patent_app_type] => utility [patent_app_number] => 18/320241 [patent_app_country] => US [patent_app_date] => 2023-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24270 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18320241 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/320241
Compound as PPAR agonist and application thereof May 18, 2023 Issued
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