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] => 14648223 [patent_doc_number] => 20190231240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => System for Maintaining or Improving Wellness [patent_app_type] => utility [patent_app_number] => 16/379410 [patent_app_country] => US [patent_app_date] => 2019-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23796 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16379410 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/379410
System for Maintaining or Improving Wellness Apr 8, 2019 Abandoned
Array ( [id] => 14627433 [patent_doc_number] => 20190227084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => ASSAY KIT AND METHOD FOR DETECTING MODULATORS OF GPIB-THROMBIN INTERACTION [patent_app_type] => utility [patent_app_number] => 16/379672 [patent_app_country] => US [patent_app_date] => 2019-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3936 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16379672 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/379672
ASSAY KIT AND METHOD FOR DETECTING MODULATORS OF GPIB-THROMBIN INTERACTION Apr 8, 2019 Abandoned
Array ( [id] => 14965533 [patent_doc_number] => 20190310245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-10 [patent_title] => System and Method for Identifying and Quantifying Species with Nanopores, using Complexes of Nanoparticles with Carrier Particles [patent_app_type] => utility [patent_app_number] => 16/376094 [patent_app_country] => US [patent_app_date] => 2019-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7699 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 16376094 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/376094
System and method for identifying and quantifying species with nanopores, using complexes of nanoparticles with carrier particles Apr 4, 2019 Issued
Array ( [id] => 15326923 [patent_doc_number] => 20200003791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => COMPOSITIONS AND METHODS FOR DETECTING AND/OR TREATING INFLAMMATION [patent_app_type] => utility [patent_app_number] => 16/375332 [patent_app_country] => US [patent_app_date] => 2019-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26556 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16375332 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/375332
Compositions and methods for detecting and/or treating inflammation Apr 3, 2019 Issued
Array ( [id] => 16599341 [patent_doc_number] => 20210025872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => DIAGNOSTIC AND PROGNOSTIC METHODS FOR ESTROGEN-INDUCED CANCERS [patent_app_type] => utility [patent_app_number] => 17/041981 [patent_app_country] => US [patent_app_date] => 2019-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9566 [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] => 17041981 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/041981
Diagnostic and prognostic methods for estrogen-induced cancers Mar 28, 2019 Issued
Array ( [id] => 16984620 [patent_doc_number] => 11071770 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-27 [patent_title] => Methods for detecting cardiac damage [patent_app_type] => utility [patent_app_number] => 16/359383 [patent_app_country] => US [patent_app_date] => 2019-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 26 [patent_no_of_words] => 10748 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16359383 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/359383
Methods for detecting cardiac damage Mar 19, 2019 Issued
Array ( [id] => 18948162 [patent_doc_number] => 11891443 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => CADM1 V9-recognizing antibody [patent_app_type] => utility [patent_app_number] => 16/979442 [patent_app_country] => US [patent_app_date] => 2019-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 9143 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 346 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16979442 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/979442
CADM1 V9-recognizing antibody Mar 17, 2019 Issued
Array ( [id] => 19275497 [patent_doc_number] => 12025620 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => System and products for improved quantification of ADCC and ADCP activity [patent_app_type] => utility [patent_app_number] => 16/981947 [patent_app_country] => US [patent_app_date] => 2019-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 34 [patent_no_of_words] => 15707 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16981947 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/981947
System and products for improved quantification of ADCC and ADCP activity Mar 13, 2019 Issued
Array ( [id] => 15652223 [patent_doc_number] => 20200088641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => CHEMICAL SENSOR KIT AND ANALYSIS METHOD [patent_app_type] => utility [patent_app_number] => 16/352431 [patent_app_country] => US [patent_app_date] => 2019-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12241 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16352431 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/352431
Chemical sensor kit and analysis method Mar 12, 2019 Issued
Array ( [id] => 14810193 [patent_doc_number] => 20190271706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => CHARACTERIZATION OF SUBVISIBLE PARTICLES USING A PARTICLE ANALYZER [patent_app_type] => utility [patent_app_number] => 16/298520 [patent_app_country] => US [patent_app_date] => 2019-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23711 [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] => 16298520 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/298520
Characterization of subvisible particles using a particle analyzer Mar 10, 2019 Issued
Array ( [id] => 16772016 [patent_doc_number] => 10983116 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-20 [patent_title] => System, device and method for high-throughput multi-plexed detection [patent_app_type] => utility [patent_app_number] => 16/294853 [patent_app_country] => US [patent_app_date] => 2019-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 88 [patent_figures_cnt] => 102 [patent_no_of_words] => 28586 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16294853 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/294853
System, device and method for high-throughput multi-plexed detection Mar 5, 2019 Issued
Array ( [id] => 16705501 [patent_doc_number] => 10955427 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-23 [patent_title] => Lipidomic biomarkers for identification of high-risk coronary artery disease patients [patent_app_type] => utility [patent_app_number] => 16/291845 [patent_app_country] => US [patent_app_date] => 2019-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 21601 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16291845 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/291845
Lipidomic biomarkers for identification of high-risk coronary artery disease patients Mar 3, 2019 Issued
Array ( [id] => 19738322 [patent_doc_number] => 12215140 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Method of stabilizing protein contained in specimen and solution for stabilizing protein contained in specimen [patent_app_type] => utility [patent_app_number] => 16/977338 [patent_app_country] => US [patent_app_date] => 2019-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11857 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16977338 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/977338
Method of stabilizing protein contained in specimen and solution for stabilizing protein contained in specimen Feb 27, 2019 Issued
Array ( [id] => 16542355 [patent_doc_number] => 20200408769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => TUMOR MARKER, AND METHOD FOR COLLECTING AND DETECTING TUMOR CELL IN DISTINCTION FROM CONTAMINANT CELL [patent_app_type] => utility [patent_app_number] => 16/978887 [patent_app_country] => US [patent_app_date] => 2019-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11318 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16978887 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/978887
Tumor marker, and method for collecting and detecting tumor cell in distinction from contaminant cell Feb 26, 2019 Issued
Array ( [id] => 16542363 [patent_doc_number] => 20200408777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => QUANTITATIVE BIOMARKERS OF EHV-1 SUSCEPTIBILITY AND PROTECTION [patent_app_type] => utility [patent_app_number] => 16/975589 [patent_app_country] => US [patent_app_date] => 2019-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13161 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -52 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16975589 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/975589
Quantitative biomarkers of EHV-1 susceptibility and protection Feb 25, 2019 Issued
Array ( [id] => 16576615 [patent_doc_number] => 20210011016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => ENZYME-AMPLIFIED LATERAL FLOW DEVICE [patent_app_type] => utility [patent_app_number] => 16/978085 [patent_app_country] => US [patent_app_date] => 2019-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3555 [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] => 16978085 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/978085
ENZYME-AMPLIFIED LATERAL FLOW DEVICE Feb 18, 2019 Abandoned
Array ( [id] => 16772000 [patent_doc_number] => 10983100 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-20 [patent_title] => Trimethylamine-containing compounds for diagnosis and prediction of disease [patent_app_type] => utility [patent_app_number] => 16/265571 [patent_app_country] => US [patent_app_date] => 2019-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 23 [patent_no_of_words] => 20558 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16265571 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/265571
Trimethylamine-containing compounds for diagnosis and prediction of disease Jan 31, 2019 Issued
Array ( [id] => 16894317 [patent_doc_number] => 11035864 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => In vitro method for identifying a pregnancy related disease [patent_app_type] => utility [patent_app_number] => 16/258387 [patent_app_country] => US [patent_app_date] => 2019-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 12 [patent_no_of_words] => 10027 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16258387 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/258387
In vitro method for identifying a pregnancy related disease Jan 24, 2019 Issued
Array ( [id] => 16718660 [patent_doc_number] => 20210085807 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => METAL-BINDING PEPTIDE AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 16/957781 [patent_app_country] => US [patent_app_date] => 2019-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6730 [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] => 16957781 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/957781
METAL-BINDING PEPTIDE AND USE THEREOF Jan 15, 2019 Abandoned
Array ( [id] => 17521456 [patent_doc_number] => 20220107305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => Companion Diagnostics for NSAIDS and Donepezil for Treating Specific Subpopulations of Patients Suffering from Alzheimer's Disease [patent_app_type] => utility [patent_app_number] => 16/962917 [patent_app_country] => US [patent_app_date] => 2019-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9386 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16962917 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/962917
Companion diagnostics for NSAIDS and donepezil for treating specific subpopulations of patients suffering from Alzheimer's disease Jan 13, 2019 Issued
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