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] => 14467545 [patent_doc_number] => 20190185415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => BRANCHED 3-PHENYLPROPIONIC ACID DERIVATIVES AND THEIR USE [patent_app_type] => utility [patent_app_number] => 16/230957 [patent_app_country] => US [patent_app_date] => 2018-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31326 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16230957 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/230957
BRANCHED 3-PHENYLPROPIONIC ACID DERIVATIVES AND THEIR USE Dec 20, 2018 Abandoned
Array ( [id] => 17243416 [patent_doc_number] => 20210363159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => HETEROCYCLIC COMPOUND FOR USE IN ELECTRONIC DEVICES [patent_app_type] => utility [patent_app_number] => 16/954098 [patent_app_country] => US [patent_app_date] => 2018-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20743 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 1306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16954098 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/954098
HETEROCYCLIC COMPOUND FOR USE IN ELECTRONIC DEVICES Dec 16, 2018 Pending
Array ( [id] => 16870004 [patent_doc_number] => 20210163471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => PROGRANULIN MODULATORS AND METHODS OF USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/770220 [patent_app_country] => US [patent_app_date] => 2018-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36056 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -40 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16770220 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/770220
PROGRANULIN MODULATORS AND METHODS OF USING THE SAME Dec 11, 2018 Abandoned
Array ( [id] => 14158635 [patent_doc_number] => 20190106420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-11 [patent_title] => JAK Kinase Inhibitor Compounds for Treatment of Respiratory Disease [patent_app_type] => utility [patent_app_number] => 16/215194 [patent_app_country] => US [patent_app_date] => 2018-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22716 [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] => 16215194 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/215194
JAK kinase inhibitor compounds for treatment of respiratory disease Dec 9, 2018 Issued
Array ( [id] => 14158655 [patent_doc_number] => 20190106430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-11 [patent_title] => 3-(CARBOXYMETHYL)-8-AMINO-2-OXO-1,3-DIAZA-SPIRO-[4.5]-DECANE DERIVATIVES [patent_app_type] => utility [patent_app_number] => 16/212723 [patent_app_country] => US [patent_app_date] => 2018-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32712 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 1295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16212723 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/212723
3-(CARBOXYMETHYL)-8-AMINO-2-OXO-1,3-DIAZA-SPIRO-[4.5]-DECANE DERIVATIVES Dec 6, 2018 Abandoned
Array ( [id] => 14158585 [patent_doc_number] => 20190106395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-11 [patent_title] => 2-ARYL-4-HYDROXY-1,3-THIAZOLE DERIVATIVES USEFUL AS TRPM8-INHIBITORS IN TREATMENT OF NEURALGIA, PAIN, COPD AND ASTHMA [patent_app_type] => utility [patent_app_number] => 16/211722 [patent_app_country] => US [patent_app_date] => 2018-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12106 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 16211722 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/211722
2-aryl-4-hydroxy-1,3-thiazole derivatives useful as TRPM8-inhibitors in treatment of neuralgia, pain, COPD and asthma Dec 5, 2018 Issued
Array ( [id] => 14132215 [patent_doc_number] => 20190100497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-04 [patent_title] => 3-(CARBOXYETHYL)-8-AMINO-2-OXO-1,3-DIAZA-SPIRO-[4.5]-DECANE DERIVATIVES [patent_app_type] => utility [patent_app_number] => 16/207676 [patent_app_country] => US [patent_app_date] => 2018-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26299 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [patent_words_short_claim] => 1335 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16207676 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/207676
3-(CARBOXYETHYL)-8-AMINO-2-OXO-1,3-DIAZA-SPIRO-[4.5]-DECANE DERIVATIVES Dec 2, 2018 Abandoned
Array ( [id] => 14132251 [patent_doc_number] => 20190100515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-04 [patent_title] => 8-AMINO-2-OXO-1,3-DIAZA-SPIRO-[4.5]-DECANE DERIVATIVES [patent_app_type] => utility [patent_app_number] => 16/207916 [patent_app_country] => US [patent_app_date] => 2018-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32691 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 1069 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16207916 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/207916
8-AMINO-2-OXO-1,3-DIAZA-SPIRO-[4.5]-DECANE DERIVATIVES Dec 2, 2018 Abandoned
Array ( [id] => 14158653 [patent_doc_number] => 20190106429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-11 [patent_title] => 3-((Hetero-)Aryl)-8-Amino-2-Oxo-1,3-Diaza-Spiro-[4.5]-Decane Derivatives [patent_app_type] => utility [patent_app_number] => 16/207854 [patent_app_country] => US [patent_app_date] => 2018-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 46590 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 1064 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16207854 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/207854
3-((Hetero-)Aryl)-8-Amino-2-Oxo-1,3-Diaza-Spiro-[4.5]-Decane Derivatives Dec 2, 2018 Abandoned
Array ( [id] => 16215049 [patent_doc_number] => 10730847 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-04 [patent_title] => Benzo-fused heterocyclic derivatives useful as agonists of GPR120 [patent_app_type] => utility [patent_app_number] => 16/195553 [patent_app_country] => US [patent_app_date] => 2018-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 56369 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16195553 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/195553
Benzo-fused heterocyclic derivatives useful as agonists of GPR120 Nov 18, 2018 Issued
Array ( [id] => 16297658 [patent_doc_number] => 20200283381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => SOLID STATE FORMS OF ELAFIBRANOR [patent_app_type] => utility [patent_app_number] => 16/651105 [patent_app_country] => US [patent_app_date] => 2018-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6805 [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] => 16651105 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/651105
SOLID STATE FORMS OF ELAFIBRANOR Nov 15, 2018 Abandoned
Array ( [id] => 19550905 [patent_doc_number] => 12134601 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-05 [patent_title] => Compounds for inhibiting LY6K and methods of using same [patent_app_type] => utility [patent_app_number] => 16/762424 [patent_app_country] => US [patent_app_date] => 2018-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 27 [patent_no_of_words] => 12874 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16762424 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/762424
Compounds for inhibiting LY6K and methods of using same Nov 8, 2018 Issued
Array ( [id] => 16900691 [patent_doc_number] => 20210179607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => NOVEL SUBSTITUTED TETRAHYDROQUINOLIN COMPOUNDS AS INDOLEAMINE 2,3-DIOXYGENASE (IDO) INHIBITORS [patent_app_type] => utility [patent_app_number] => 16/758717 [patent_app_country] => US [patent_app_date] => 2018-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 55121 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 16758717 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/758717
Substituted tetrahydroquinolin compounds as indoleamine 2,3-dioxygenase (IDO) inhibitors Oct 28, 2018 Issued
Array ( [id] => 14700005 [patent_doc_number] => 10377735 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-13 [patent_title] => Benzothiophene-based selective estrogen receptor downregulators [patent_app_type] => utility [patent_app_number] => 16/169812 [patent_app_country] => US [patent_app_date] => 2018-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 23 [patent_no_of_words] => 25293 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16169812 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/169812
Benzothiophene-based selective estrogen receptor downregulators Oct 23, 2018 Issued
Array ( [id] => 14945739 [patent_doc_number] => 10434115 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-08 [patent_title] => Compositions and methods for treating an infection [patent_app_type] => utility [patent_app_number] => 16/167073 [patent_app_country] => US [patent_app_date] => 2018-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 55239 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16167073 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/167073
Compositions and methods for treating an infection Oct 21, 2018 Issued
Array ( [id] => 14777713 [patent_doc_number] => 20190263754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => ANTIVIRAL COMPOUNDS [patent_app_type] => utility [patent_app_number] => 16/165865 [patent_app_country] => US [patent_app_date] => 2018-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 117285 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [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] => 16165865 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/165865
Antiviral compounds Oct 18, 2018 Issued
Array ( [id] => 13929023 [patent_doc_number] => 20190048027 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => BETA-LACTAMASE INHIBITOR [patent_app_type] => utility [patent_app_number] => 16/164929 [patent_app_country] => US [patent_app_date] => 2018-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5482 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16164929 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/164929
Beta-lactamase inhibitor Oct 18, 2018 Issued
Array ( [id] => 18145635 [patent_doc_number] => 20230019491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => PYRIMIDINE TBK/IKKe INHIBITOR COMPOUNDS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 16/756769 [patent_app_country] => US [patent_app_date] => 2018-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 64437 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16756769 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/756769
PYRIMIDINE TBK/IKKe INHIBITOR COMPOUNDS AND USES THEREOF Oct 16, 2018 Abandoned
Array ( [id] => 16383168 [patent_doc_number] => 10807990 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-20 [patent_title] => Antiviral compounds [patent_app_type] => utility [patent_app_number] => 16/158204 [patent_app_country] => US [patent_app_date] => 2018-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 44321 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [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] => 16158204 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/158204
Antiviral compounds Oct 10, 2018 Issued
Array ( [id] => 16360953 [patent_doc_number] => 20200317704 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => Organic Electronic Device Comprising an Organic Semiconductor Layer [patent_app_type] => utility [patent_app_number] => 16/755029 [patent_app_country] => US [patent_app_date] => 2018-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24468 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 396 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16755029 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/755029
Organic Electronic Device Comprising an Organic Semiconductor Layer Oct 9, 2018 Pending
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