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] => 16913833 [patent_doc_number] => 20210186925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => Applications Of YD1701 In Preparation Of Drugs For Treating ALDH1A3 High-Expression Tumors [patent_app_type] => utility [patent_app_number] => 16/762497 [patent_app_country] => US [patent_app_date] => 2018-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2701 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16762497 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/762497
Applications Of YD1701 In Preparation Of Drugs For Treating ALDH1A3 High-Expression Tumors Aug 20, 2018 Abandoned
Array ( [id] => 16341583 [patent_doc_number] => 20200306233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => Cytotoxic Actin-Targeting Compounds [patent_app_type] => utility [patent_app_number] => 16/639207 [patent_app_country] => US [patent_app_date] => 2018-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30111 [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] => 16639207 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/639207
Cytotoxic actin-targeting compounds Aug 16, 2018 Issued
Array ( [id] => 18852682 [patent_doc_number] => 11850234 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Enhancement of cancer treatment efficiency via the sphingosine-1-phosphate pathway [patent_app_type] => utility [patent_app_number] => 16/639838 [patent_app_country] => US [patent_app_date] => 2018-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6627 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16639838 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/639838
Enhancement of cancer treatment efficiency via the sphingosine-1-phosphate pathway Aug 16, 2018 Issued
Array ( [id] => 17997809 [patent_doc_number] => 11498903 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-15 [patent_title] => 2-(1,1'-biphenyl)-1H-benzodimidazole derivatives and related compounds as apelin and APJ agonists for treating cardiovascular diseases [patent_app_type] => utility [patent_app_number] => 16/639145 [patent_app_country] => US [patent_app_date] => 2018-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 45752 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 462 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16639145 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/639145
2-(1,1'-biphenyl)-1H-benzodimidazole derivatives and related compounds as apelin and APJ agonists for treating cardiovascular diseases Aug 15, 2018 Issued
Array ( [id] => 17452979 [patent_doc_number] => 11267824 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-08 [patent_title] => Inhibitors of indoleamine 2,3-dioxygenase and/or tryptophan 2,3-dioxygenase [patent_app_type] => utility [patent_app_number] => 16/638051 [patent_app_country] => US [patent_app_date] => 2018-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 42551 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 343 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16638051 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/638051
Inhibitors of indoleamine 2,3-dioxygenase and/or tryptophan 2,3-dioxygenase Aug 15, 2018 Issued
Array ( [id] => 15727001 [patent_doc_number] => 10611923 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-07 [patent_title] => Azetidinium-containing copolymers and uses thereof [patent_app_type] => utility [patent_app_number] => 16/057867 [patent_app_country] => US [patent_app_date] => 2018-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 19387 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16057867 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/057867
Azetidinium-containing copolymers and uses thereof Aug 7, 2018 Issued
Array ( [id] => 16204731 [patent_doc_number] => 20200237721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => USE OF MAVOGLURANT IN THE REDUCTION OF ALCOHOL USE OR IN PREVENTING RELAPSE INTO ALCOHOL USE [patent_app_type] => utility [patent_app_number] => 16/634986 [patent_app_country] => US [patent_app_date] => 2018-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16750 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 16634986 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/634986
Use of mavoglurant in the reduction of alcohol use or in preventing relapse into alcohol use Jul 29, 2018 Issued
Array ( [id] => 13589825 [patent_doc_number] => 20180346461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => COMPOUNDS AND METHODS FOR THE TARGETED DEGRADATION OF ANDROGEN RECEPTOR [patent_app_type] => utility [patent_app_number] => 16/048191 [patent_app_country] => US [patent_app_date] => 2018-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 64583 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16048191 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/048191
COMPOUNDS AND METHODS FOR THE TARGETED DEGRADATION OF ANDROGEN RECEPTOR Jul 26, 2018 Abandoned
Array ( [id] => 16406677 [patent_doc_number] => 10815219 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-27 [patent_title] => 2,4-diaminoquinazoline derivatives for inhibiting endoplasmic reticulum (ER) stress [patent_app_type] => utility [patent_app_number] => 16/047372 [patent_app_country] => US [patent_app_date] => 2018-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 21761 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16047372 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/047372
2,4-diaminoquinazoline derivatives for inhibiting endoplasmic reticulum (ER) stress Jul 26, 2018 Issued
Array ( [id] => 16190748 [patent_doc_number] => 20200231597 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => BICYLIC COMPOUND ACTING AS AN INHIBITOR [patent_app_type] => utility [patent_app_number] => 16/635916 [patent_app_country] => US [patent_app_date] => 2018-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21904 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16635916 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/635916
Bicylic compound acting as an inhibitor Jul 26, 2018 Issued
Array ( [id] => 15099503 [patent_doc_number] => 10471045 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-12 [patent_title] => Compounds and methods for the treatment of microbial infections [patent_app_type] => utility [patent_app_number] => 16/041836 [patent_app_country] => US [patent_app_date] => 2018-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 8012 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16041836 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/041836
Compounds and methods for the treatment of microbial infections Jul 21, 2018 Issued
Array ( [id] => 16398668 [patent_doc_number] => 20200339526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => CHEMICAL COMPOUNDS [patent_app_type] => utility [patent_app_number] => 16/631218 [patent_app_country] => US [patent_app_date] => 2018-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30175 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [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] => 16631218 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/631218
Chemical compounds Jul 19, 2018 Issued
Array ( [id] => 13814363 [patent_doc_number] => 10183942 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-22 [patent_title] => JAK kinase inhibitor compounds for treatment of respiratory disease [patent_app_type] => utility [patent_app_number] => 16/038424 [patent_app_country] => US [patent_app_date] => 2018-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 22675 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16038424 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/038424
JAK kinase inhibitor compounds for treatment of respiratory disease Jul 17, 2018 Issued
Array ( [id] => 15831789 [patent_doc_number] => 20200131176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => SELECTIVE INHIBITORS OF CLINICALLY IMPORTANT MUTANTS OF THE EGFR TYROSINE KINASE [patent_app_type] => utility [patent_app_number] => 16/628831 [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] => 60009 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -54 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16628831 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/628831
SELECTIVE INHIBITORS OF CLINICALLY IMPORTANT MUTANTS OF THE EGFR TYROSINE KINASE Jul 4, 2018 Abandoned
Array ( [id] => 17378087 [patent_doc_number] => 11236084 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Substituted azaindoline derivatives as NIK inhibitors [patent_app_type] => utility [patent_app_number] => 16/622016 [patent_app_country] => US [patent_app_date] => 2018-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 50232 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 1020 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16622016 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/622016
Substituted azaindoline derivatives as NIK inhibitors Jul 3, 2018 Issued
Array ( [id] => 14326435 [patent_doc_number] => 10294221 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-21 [patent_title] => 1, 3, 4-thiadiazole compounds and their use in treating cancer [patent_app_type] => utility [patent_app_number] => 16/025455 [patent_app_country] => US [patent_app_date] => 2018-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 21609 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16025455 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/025455
1, 3, 4-thiadiazole compounds and their use in treating cancer Jul 1, 2018 Issued
Array ( [id] => 16837759 [patent_doc_number] => 20210145771 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => N-(3-(2-(4-CHLOROPHENOXY)ACETAMIDO)BICYCLO[1.1.1] PENTAN-1-YL)-2-CYCLOBUTANE-1- CARBOXAMIDE DERIVATIVES AND RELATED COMPOUNDS AS ATF4 INHIBITORS FOR TREATING CANCER AND OTHER DISEASES [patent_app_type] => utility [patent_app_number] => 16/623553 [patent_app_country] => US [patent_app_date] => 2018-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34460 [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] => 16623553 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/623553
N-(3-(2-(4-CHLOROPHENOXY)ACETAMIDO)BICYCLO[1.1.1] PENTAN-1-YL)-2-CYCLOBUTANE-1- CARBOXAMIDE DERIVATIVES AND RELATED COMPOUNDS AS ATF4 INHIBITORS FOR TREATING CANCER AND OTHER DISEASES Jul 1, 2018 Abandoned
Array ( [id] => 13504515 [patent_doc_number] => 20180303800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => SUBSITUTED ALIPHANES, CYCLOPHANES, HETERAPHANES, HETEROPHANES, HETERO-HETERAPHANES AND METALLOCENES USEFUL FOR TREATING HCV INFECTIONS [patent_app_type] => utility [patent_app_number] => 16/024021 [patent_app_country] => US [patent_app_date] => 2018-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15715 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16024021 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/024021
SUBSITUTED ALIPHANES, CYCLOPHANES, HETERAPHANES, HETEROPHANES, HETERO-HETERAPHANES AND METALLOCENES USEFUL FOR TREATING HCV INFECTIONS Jun 28, 2018 Abandoned
Array ( [id] => 15850451 [patent_doc_number] => 10640491 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-05 [patent_title] => Inhibitors of bruton's tyrosine kinase [patent_app_type] => utility [patent_app_number] => 16/018683 [patent_app_country] => US [patent_app_date] => 2018-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19905 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16018683 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/018683
Inhibitors of bruton's tyrosine kinase Jun 25, 2018 Issued
Array ( [id] => 17378102 [patent_doc_number] => 11236099 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Heterocyclic compound [patent_app_type] => utility [patent_app_number] => 16/622632 [patent_app_country] => US [patent_app_date] => 2018-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35302 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16622632 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/622632
Heterocyclic compound Jun 18, 2018 Issued
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