Search

Changhwa J. Cheu

Examiner (ID: 6970)

Most Active Art Unit
1678
Art Unit(s)
1678, 1677, 1641
Total Applications
1728
Issued Applications
1108
Pending Applications
178
Abandoned Applications
490

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19113950 [patent_doc_number] => 20240125700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => SYSTEMS, METHODS AND ASSAYS FOR OUTLIER CLUSTERING UNSUPERVISED LEARNING AUTOMATED REPORT (OCULAR) [patent_app_type] => utility [patent_app_number] => 17/769253 [patent_app_country] => US [patent_app_date] => 2020-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17063 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -43 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17769253 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/769253
SYSTEMS, METHODS AND ASSAYS FOR OUTLIER CLUSTERING UNSUPERVISED LEARNING AUTOMATED REPORT (OCULAR) Oct 13, 2020 Pending
Array ( [id] => 19113950 [patent_doc_number] => 20240125700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => SYSTEMS, METHODS AND ASSAYS FOR OUTLIER CLUSTERING UNSUPERVISED LEARNING AUTOMATED REPORT (OCULAR) [patent_app_type] => utility [patent_app_number] => 17/769253 [patent_app_country] => US [patent_app_date] => 2020-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17063 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -43 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17769253 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/769253
SYSTEMS, METHODS AND ASSAYS FOR OUTLIER CLUSTERING UNSUPERVISED LEARNING AUTOMATED REPORT (OCULAR) Oct 13, 2020 Pending
Array ( [id] => 16599359 [patent_doc_number] => 20210025890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => METHODS FOR DETECTING AND QUANTIFYING FGF21 [patent_app_type] => utility [patent_app_number] => 17/063640 [patent_app_country] => US [patent_app_date] => 2020-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36938 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -82 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17063640 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/063640
METHODS FOR DETECTING AND QUANTIFYING FGF21 Oct 4, 2020 Abandoned
Array ( [id] => 18022046 [patent_doc_number] => 20220373545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => BIOMARKER COMPOSITION FOR PREDICTING THERAPEUTIC EFFECT OF MESENCHYMAL STEM CELLS ON SYSTEMIC LUPUS ERYTHEMATOSUS [patent_app_type] => utility [patent_app_number] => 17/765640 [patent_app_country] => US [patent_app_date] => 2020-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6025 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17765640 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/765640
BIOMARKER COMPOSITION FOR PREDICTING THERAPEUTIC EFFECT OF MESENCHYMAL STEM CELLS ON SYSTEMIC LUPUS ERYTHEMATOSUS Sep 28, 2020 Pending
Array ( [id] => 16576609 [patent_doc_number] => 20210011010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => APPARATUS AND METHOD FOR ABSOLUTE QUANTIFICATION OF BIOMARKERS FOR SOLID TUMOR DIAGNOSIS [patent_app_type] => utility [patent_app_number] => 17/035607 [patent_app_country] => US [patent_app_date] => 2020-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9741 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17035607 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/035607
APPARATUS AND METHOD FOR ABSOLUTE QUANTIFICATION OF BIOMARKERS FOR SOLID TUMOR DIAGNOSIS Sep 27, 2020 Abandoned
Array ( [id] => 20303431 [patent_doc_number] => 12449416 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Identification of health status in the elderly using immunological biomarkers [patent_app_type] => utility [patent_app_number] => 17/763572 [patent_app_country] => US [patent_app_date] => 2020-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 3303 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17763572 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/763572
Identification of health status in the elderly using immunological biomarkers Sep 22, 2020 Issued
Array ( [id] => 17991311 [patent_doc_number] => 20220357348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => METHOD FOR DETERMINING POTENCY OF THERAPEUTIC ANTI-CLEVER-1 ANTIBODY [patent_app_type] => utility [patent_app_number] => 17/762489 [patent_app_country] => US [patent_app_date] => 2020-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5568 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17762489 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/762489
METHOD FOR DETERMINING POTENCY OF THERAPEUTIC ANTI-CLEVER-1 ANTIBODY Sep 22, 2020 Pending
Array ( [id] => 17475001 [patent_doc_number] => 20220082505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => Rapid Methanol Detection Device [patent_app_type] => utility [patent_app_number] => 17/024620 [patent_app_country] => US [patent_app_date] => 2020-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4500 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17024620 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/024620
Rapid Methanol Detection Device Sep 16, 2020 Abandoned
Array ( [id] => 16542333 [patent_doc_number] => 20200408747 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => DIGITAL IMMUNOASSAY [patent_app_type] => utility [patent_app_number] => 17/021235 [patent_app_country] => US [patent_app_date] => 2020-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12267 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17021235 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/021235
DIGITAL IMMUNOASSAY Sep 14, 2020 Abandoned
Array ( [id] => 17931112 [patent_doc_number] => 20220326237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => MEANS TO DETECT WHETHER ACUTE HEPATOPANCREATIC NECROSIS DISEASE-CAUSING VIBRIO PARAHAEMOLYTICUS IS VIRULENT OR NON-VIRULENT [patent_app_type] => utility [patent_app_number] => 17/641402 [patent_app_country] => US [patent_app_date] => 2020-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8404 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17641402 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/641402
Means to detect whether acute hepatopancreatic necrosis disease-causing vibrio parahaemolyticus is virulent or non-virulent Sep 9, 2020 Issued
Array ( [id] => 17931112 [patent_doc_number] => 20220326237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => MEANS TO DETECT WHETHER ACUTE HEPATOPANCREATIC NECROSIS DISEASE-CAUSING VIBRIO PARAHAEMOLYTICUS IS VIRULENT OR NON-VIRULENT [patent_app_type] => utility [patent_app_number] => 17/641402 [patent_app_country] => US [patent_app_date] => 2020-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8404 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17641402 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/641402
Means to detect whether acute hepatopancreatic necrosis disease-causing vibrio parahaemolyticus is virulent or non-virulent Sep 9, 2020 Issued
Array ( [id] => 17914733 [patent_doc_number] => 20220317128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => METHOD FOR DETECTING PARTICULATE SUBSTANCE USING IMMUNOCHROMATOGRAPHY, AND KIT FOR SAME [patent_app_type] => utility [patent_app_number] => 17/640032 [patent_app_country] => US [patent_app_date] => 2020-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11664 [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] => 17640032 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/640032
METHOD FOR DETECTING PARTICULATE SUBSTANCE USING IMMUNOCHROMATOGRAPHY, AND KIT FOR SAME Sep 6, 2020 Pending
Array ( [id] => 18568322 [patent_doc_number] => 20230258658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => Assay for Assessing Heart Failure [patent_app_type] => utility [patent_app_number] => 17/640819 [patent_app_country] => US [patent_app_date] => 2020-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5311 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17640819 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/640819
Assay for Assessing Heart Failure Sep 2, 2020 Abandoned
Array ( [id] => 20257130 [patent_doc_number] => 12429477 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Methods and agents for determining patient status [patent_app_type] => utility [patent_app_number] => 17/639815 [patent_app_country] => US [patent_app_date] => 2020-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 10 [patent_no_of_words] => 26749 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17639815 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/639815
Methods and agents for determining patient status Sep 2, 2020 Issued
Array ( [id] => 17898399 [patent_doc_number] => 20220308061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => METHOD TO SEQUENCE MRNA IN SINGLE CELLS IN PARALLEL WITH QUANTIFICATION OF INTRACELLULAR PHENOTYPE [patent_app_type] => utility [patent_app_number] => 17/638092 [patent_app_country] => US [patent_app_date] => 2020-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15485 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17638092 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/638092
METHOD TO SEQUENCE MRNA IN SINGLE CELLS IN PARALLEL WITH QUANTIFICATION OF INTRACELLULAR PHENOTYPE Sep 1, 2020 Pending
Array ( [id] => 16886764 [patent_doc_number] => 20210172960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => COMPOSITIONS, DEVICES, AND METHODS OF IBS SENSITIVITY TESTING [patent_app_type] => utility [patent_app_number] => 17/000102 [patent_app_country] => US [patent_app_date] => 2020-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12300 [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] => 17000102 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/000102
COMPOSITIONS, DEVICES, AND METHODS OF IBS SENSITIVITY TESTING Aug 20, 2020 Abandoned
Array ( [id] => 17414379 [patent_doc_number] => 20220049283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => Method of detecting SARS-CoV-2 cleavage targeted proprotein convertase and facilitated protease activity [patent_app_type] => utility [patent_app_number] => 16/947760 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4985 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16947760 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/947760
Method of detecting SARS-CoV-2 cleavage targeted proprotein convertase and facilitated protease activity Aug 13, 2020 Abandoned
Array ( [id] => 16658667 [patent_doc_number] => 20210055304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => METHOD FOR THE DETECTION OF A BINDING PARTNER OF A MULTISPECIFIC BINDER [patent_app_type] => utility [patent_app_number] => 16/945730 [patent_app_country] => US [patent_app_date] => 2020-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13421 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16945730 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/945730
METHOD FOR THE DETECTION OF A BINDING PARTNER OF A MULTISPECIFIC BINDER Jul 30, 2020 Abandoned
Array ( [id] => 17838956 [patent_doc_number] => 20220276261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => C3/C5 CONVERTASE ASSAYS [patent_app_type] => utility [patent_app_number] => 17/631561 [patent_app_country] => US [patent_app_date] => 2020-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11235 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17631561 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/631561
C3/C5 CONVERTASE ASSAYS Jul 30, 2020 Pending
Array ( [id] => 16871511 [patent_doc_number] => 20210164978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => METHODS OF MEASURING POTENTIAL FOR THERAPEUTIC POTENCY AND DEFINING DOSAGES FOR AUTOLOGOUS CELL THERAPIES [patent_app_type] => utility [patent_app_number] => 16/943912 [patent_app_country] => US [patent_app_date] => 2020-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10324 [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] => 16943912 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/943912
Methods of measuring potential for therapeutic potency and defining dosages for autologous cell therapies Jul 29, 2020 Issued
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