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] => 17713438 [patent_doc_number] => 11377420 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Compositions and methods for making donor-acceptor azetines [patent_app_type] => utility [patent_app_number] => 16/910582 [patent_app_country] => US [patent_app_date] => 2020-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 39 [patent_no_of_words] => 5681 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16910582 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/910582
Compositions and methods for making donor-acceptor azetines Jun 23, 2020 Issued
Array ( [id] => 18150658 [patent_doc_number] => 20230024516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => ISOQUINOLINONE DERIVATIVES SERVING AS ROCK PROTEIN KINASE INHIBITORS AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/621502 [patent_app_country] => US [patent_app_date] => 2020-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22778 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 403 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17621502 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/621502
Isoquinolinone derivatives serving as rock protein kinase inhibitors and use thereof Jun 21, 2020 Issued
Array ( [id] => 17421206 [patent_doc_number] => 11254647 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-22 [patent_title] => Benzo-fused heterocyclic derivatives useful as agonists of GPR120 [patent_app_type] => utility [patent_app_number] => 16/907118 [patent_app_country] => US [patent_app_date] => 2020-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 56343 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16907118 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/907118
Benzo-fused heterocyclic derivatives useful as agonists of GPR120 Jun 18, 2020 Issued
Array ( [id] => 17713435 [patent_doc_number] => 11377417 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Branched 3-phenylpropionic acid derivatives and their use [patent_app_type] => utility [patent_app_number] => 16/904786 [patent_app_country] => US [patent_app_date] => 2020-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31266 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16904786 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/904786
Branched 3-phenylpropionic acid derivatives and their use Jun 17, 2020 Issued
Array ( [id] => 16328312 [patent_doc_number] => 20200299278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => INDOLIN-2-ONE DERIVATIVES [patent_app_type] => utility [patent_app_number] => 16/897879 [patent_app_country] => US [patent_app_date] => 2020-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11363 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -47 [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] => 16897879 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/897879
Indolin-2-one derivatives Jun 9, 2020 Issued
Array ( [id] => 17792023 [patent_doc_number] => 20220251114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => AZEPINES AS HBV CAPSID ASSEMBLY MODULATORS [patent_app_type] => utility [patent_app_number] => 17/595537 [patent_app_country] => US [patent_app_date] => 2020-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16684 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17595537 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/595537
AZEPINES AS HBV CAPSID ASSEMBLY MODULATORS May 26, 2020 Abandoned
Array ( [id] => 17611475 [patent_doc_number] => 20220153754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => FUSED HETEROCYCLE DERIVATIVES AS CAPSID ASSEMBLY MODULATORS [patent_app_type] => utility [patent_app_number] => 17/595819 [patent_app_country] => US [patent_app_date] => 2020-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28856 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17595819 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/595819
FUSED HETEROCYCLE DERIVATIVES AS CAPSID ASSEMBLY MODULATORS May 26, 2020 Abandoned
Array ( [id] => 17718901 [patent_doc_number] => 20220211620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => Pain Relieving Spray [patent_app_type] => utility [patent_app_number] => 17/613800 [patent_app_country] => US [patent_app_date] => 2020-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8283 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17613800 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/613800
Pain Relieving Spray May 24, 2020 Pending
Array ( [id] => 17777915 [patent_doc_number] => 20220244265 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => CARBENE MASS TAGGING [patent_app_type] => utility [patent_app_number] => 17/612713 [patent_app_country] => US [patent_app_date] => 2020-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9618 [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] => 17612713 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/612713
Carbene mass tagging May 21, 2020 Issued
Array ( [id] => 17685774 [patent_doc_number] => 20220193066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => QUINOLINE DERIVATIVE USED FOR COMBINATION TREATMENT OF SMALL CELL LUNG CANCER [patent_app_type] => utility [patent_app_number] => 17/595519 [patent_app_country] => US [patent_app_date] => 2020-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10162 [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] => 17595519 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/595519
QUINOLINE DERIVATIVE USED FOR COMBINATION TREATMENT OF SMALL CELL LUNG CANCER May 19, 2020 Pending
Array ( [id] => 17760029 [patent_doc_number] => 20220233641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => Methods and Compositions for Treating Obesity and/or Skin Disorders [patent_app_type] => utility [patent_app_number] => 17/611309 [patent_app_country] => US [patent_app_date] => 2020-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29815 [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] => 17611309 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/611309
Methods and Compositions for Treating Obesity and/or Skin Disorders May 17, 2020 Pending
Array ( [id] => 18413086 [patent_doc_number] => 11667618 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Azulene ring-containing compound, its use, and an organic photoelectric device including the same [patent_app_type] => utility [patent_app_number] => 16/875606 [patent_app_country] => US [patent_app_date] => 2020-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5684 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16875606 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/875606
Azulene ring-containing compound, its use, and an organic photoelectric device including the same May 14, 2020 Issued
Array ( [id] => 16376301 [patent_doc_number] => 20200325143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => ANTI-VIRAL DRUG [patent_app_type] => utility [patent_app_number] => 16/862290 [patent_app_country] => US [patent_app_date] => 2020-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7810 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16862290 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/862290
Anti-viral drug Apr 28, 2020 Issued
Array ( [id] => 18077250 [patent_doc_number] => 20220402862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => IONIZABLE AMINE LIPIDS AND LIPID NANOPARTICLES [patent_app_type] => utility [patent_app_number] => 17/605780 [patent_app_country] => US [patent_app_date] => 2020-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 45416 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17605780 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/605780
IONIZABLE AMINE LIPIDS AND LIPID NANOPARTICLES Apr 23, 2020 Abandoned
Array ( [id] => 17503390 [patent_doc_number] => 20220096492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => PHARMACEUTICAL COMPOUNDS AND THERAPEUTIC METHODS [patent_app_type] => utility [patent_app_number] => 17/605750 [patent_app_country] => US [patent_app_date] => 2020-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4691 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17605750 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/605750
Pharmaceutical compounds and therapeutic methods Apr 21, 2020 Issued
Array ( [id] => 18233152 [patent_doc_number] => 11597699 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => MEK inhibitors and methods of their use [patent_app_type] => utility [patent_app_number] => 16/853043 [patent_app_country] => US [patent_app_date] => 2020-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 63511 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16853043 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/853043
MEK inhibitors and methods of their use Apr 19, 2020 Issued
Array ( [id] => 16421811 [patent_doc_number] => 20200347009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => BICYCLIC COMPOUNDS [patent_app_type] => utility [patent_app_number] => 16/849728 [patent_app_country] => US [patent_app_date] => 2020-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 78983 [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] => 16849728 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/849728
Bicyclic compounds Apr 14, 2020 Issued
Array ( [id] => 16421811 [patent_doc_number] => 20200347009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => BICYCLIC COMPOUNDS [patent_app_type] => utility [patent_app_number] => 16/849728 [patent_app_country] => US [patent_app_date] => 2020-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 78983 [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] => 16849728 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/849728
Bicyclic compounds Apr 14, 2020 Issued
Array ( [id] => 16421811 [patent_doc_number] => 20200347009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => BICYCLIC COMPOUNDS [patent_app_type] => utility [patent_app_number] => 16/849728 [patent_app_country] => US [patent_app_date] => 2020-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 78983 [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] => 16849728 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/849728
Bicyclic compounds Apr 14, 2020 Issued
Array ( [id] => 16421811 [patent_doc_number] => 20200347009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => BICYCLIC COMPOUNDS [patent_app_type] => utility [patent_app_number] => 16/849728 [patent_app_country] => US [patent_app_date] => 2020-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 78983 [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] => 16849728 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/849728
Bicyclic compounds Apr 14, 2020 Issued
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