Search

William C. Choi

Examiner (ID: 15964, Phone: (571)272-2324 , Office: P/2872 )

Most Active Art Unit
2872
Art Unit(s)
2872, 2873
Total Applications
2434
Issued Applications
2227
Pending Applications
110
Abandoned Applications
130

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17628525 [patent_doc_number] => 20220163540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => DETECTION OF GLUCURONIDATED AND 3-BROMOTYROSINE [patent_app_type] => utility [patent_app_number] => 17/668261 [patent_app_country] => US [patent_app_date] => 2022-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7347 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17668261 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/668261
Detection of glucuronidated and 3-bromotyrosine Feb 8, 2022 Issued
Array ( [id] => 19014184 [patent_doc_number] => 11921108 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Methods for determining amount of functional albumin [patent_app_type] => utility [patent_app_number] => 17/667376 [patent_app_country] => US [patent_app_date] => 2022-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 10218 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17667376 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/667376
Methods for determining amount of functional albumin Feb 7, 2022 Issued
Array ( [id] => 20273050 [patent_doc_number] => 12442826 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Lateral flow test strip readers, cartridges and related methods [patent_app_type] => utility [patent_app_number] => 17/590325 [patent_app_country] => US [patent_app_date] => 2022-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 22 [patent_no_of_words] => 11109 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17590325 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/590325
Lateral flow test strip readers, cartridges and related methods Jan 31, 2022 Issued
Array ( [id] => 19021316 [patent_doc_number] => 20240077487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => METHOD FOR THE DETECTION OF LUNG CANCER [patent_app_type] => utility [patent_app_number] => 18/261392 [patent_app_country] => US [patent_app_date] => 2022-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10245 [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] => 18261392 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/261392
METHOD FOR THE DETECTION OF LUNG CANCER Jan 12, 2022 Abandoned
Array ( [id] => 18903946 [patent_doc_number] => 20240019431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => AUTOANTIBODIES AS BIOMARKERS FOR LIPODYSTROPHY [patent_app_type] => utility [patent_app_number] => 18/251926 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15170 [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] => 18251926 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/251926
AUTOANTIBODIES AS BIOMARKERS FOR LIPODYSTROPHY Dec 21, 2021 Pending
Array ( [id] => 18686336 [patent_doc_number] => 11782065 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Kits and methods for prediction and treatment of preeclampsia [patent_app_type] => utility [patent_app_number] => 17/558248 [patent_app_country] => US [patent_app_date] => 2021-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 8852 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17558248 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/558248
Kits and methods for prediction and treatment of preeclampsia Dec 20, 2021 Issued
Array ( [id] => 18973269 [patent_doc_number] => 20240053361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => USE OF ALARMINS AS BIOMARKERS FOR ASSESSING ISCHEMIA-REPERFUSION INJURY SEVERITY AFTER SOLID ORGAN TRANSPLANTATION [patent_app_type] => utility [patent_app_number] => 18/257697 [patent_app_country] => US [patent_app_date] => 2021-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5335 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18257697 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/257697
USE OF ALARMINS AS BIOMARKERS FOR ASSESSING ISCHEMIA-REPERFUSION INJURY SEVERITY AFTER SOLID ORGAN TRANSPLANTATION Dec 13, 2021 Pending
Array ( [id] => 20757670 [patent_doc_number] => 12650434 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-09 [patent_title] => Methods of monitoring inflammatory bowel diseases [patent_app_type] => utility [patent_app_number] => 18/266497 [patent_app_country] => US [patent_app_date] => 2021-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9293 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18266497 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/266497
METHODS OF MONITORING INFLAMMATORY BOWEL DISEASES Dec 9, 2021 Issued
Array ( [id] => 19068593 [patent_doc_number] => 20240103019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => USE OF THE EMM ANTIGEN AS A BIOMARKER OF INHERITED GPI DEFICIENCIES [patent_app_type] => utility [patent_app_number] => 18/256453 [patent_app_country] => US [patent_app_date] => 2021-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6580 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18256453 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/256453
USE OF THE EMM ANTIGEN AS A BIOMARKER OF INHERITED GPI DEFICIENCIES Dec 7, 2021 Pending
Array ( [id] => 18956586 [patent_doc_number] => 20240044913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => METHOD FOR MEASUREMENT OF CELL FREE NUCLEOPROTEIN CHROMATIN FRAGMENTS [patent_app_type] => utility [patent_app_number] => 18/253768 [patent_app_country] => US [patent_app_date] => 2021-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9269 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18253768 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/253768
METHOD FOR MEASUREMENT OF CELL FREE NUCLEOPROTEIN CHROMATIN FRAGMENTS Nov 24, 2021 Pending
Array ( [id] => 17674160 [patent_doc_number] => 20220187327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => ASSAYS FOR DETECTING THE PRESENCE OR AMOUNT OF AN ANTI-DRUG ANTIBODY [patent_app_type] => utility [patent_app_number] => 17/534012 [patent_app_country] => US [patent_app_date] => 2021-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12785 [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] => 17534012 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/534012
Assays for detecting the presence or amount of an anti-drug antibody Nov 22, 2021 Issued
Array ( [id] => 18981364 [patent_doc_number] => 11906528 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Kits and methods to distinguish false labor and true labor [patent_app_type] => utility [patent_app_number] => 17/525717 [patent_app_country] => US [patent_app_date] => 2021-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 18 [patent_no_of_words] => 11226 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [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] => 17525717 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/525717
Kits and methods to distinguish false labor and true labor Nov 11, 2021 Issued
Array ( [id] => 19433867 [patent_doc_number] => 20240302365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => METHOD FOR DIAGNOSING CHRONIC URTICARIA [patent_app_type] => utility [patent_app_number] => 18/255680 [patent_app_country] => US [patent_app_date] => 2021-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3502 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18255680 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/255680
METHOD FOR DIAGNOSING CHRONIC URTICARIA Nov 11, 2021 Pending
Array ( [id] => 18924440 [patent_doc_number] => 20240027444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => BIOMARKERS FOR PREDICTING IMMUNOGENICITY AND THERAPEUTIC RESPONSES TO ADALIMUMAB IN RHEUMATOID ARTHRITIS PATIENTS [patent_app_type] => utility [patent_app_number] => 18/037592 [patent_app_country] => US [patent_app_date] => 2021-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6676 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18037592 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/037592
BIOMARKERS FOR PREDICTING IMMUNOGENICITY AND THERAPEUTIC RESPONSES TO ADALIMUMAB IN RHEUMATOID ARTHRITIS PATIENTS Nov 10, 2021 Pending
Array ( [id] => 18350942 [patent_doc_number] => 20230139053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => ASSAY METHOD FOR THE DETECTION OF VCAM-1 AND ALPHA-2-MACROGLOBULIN IN BLOOD [patent_app_type] => utility [patent_app_number] => 17/508619 [patent_app_country] => US [patent_app_date] => 2021-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13261 [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] => 17508619 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/508619
Assay method for the detection of VCAM-1 and alpha-2-macroglobulin in blood Oct 21, 2021 Issued
Array ( [id] => 18818807 [patent_doc_number] => 20230393147 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => METHODS FOR IDENTIFYING AND TREATING ANTIBODY-MEDIATED ACQUIRED PRIMARY OR RECURRENT IDIOPATHIC NEPHROTIC SYNDROME [patent_app_type] => utility [patent_app_number] => 18/033222 [patent_app_country] => US [patent_app_date] => 2021-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13239 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18033222 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/033222
METHODS FOR IDENTIFYING AND TREATING ANTIBODY-MEDIATED ACQUIRED PRIMARY OR RECURRENT IDIOPATHIC NEPHROTIC SYNDROME Oct 21, 2021 Pending
Array ( [id] => 18350942 [patent_doc_number] => 20230139053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => ASSAY METHOD FOR THE DETECTION OF VCAM-1 AND ALPHA-2-MACROGLOBULIN IN BLOOD [patent_app_type] => utility [patent_app_number] => 17/508619 [patent_app_country] => US [patent_app_date] => 2021-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13261 [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] => 17508619 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/508619
Assay method for the detection of VCAM-1 and alpha-2-macroglobulin in blood Oct 21, 2021 Issued
Array ( [id] => 18261532 [patent_doc_number] => 11609230 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-21 [patent_title] => Highly sensitive particle enhanced assay for the quantification of NT-proBNP [patent_app_type] => utility [patent_app_number] => 17/490568 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 15347 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17490568 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/490568
Highly sensitive particle enhanced assay for the quantification of NT-proBNP Sep 29, 2021 Issued
Array ( [id] => 18676796 [patent_doc_number] => 20230314426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => ANTI-ARGONAUTE PROTEIN AUTOANTIBODIES AS BIOMARKERS OF AUTOIMMUNE NEUROLOGICAL DISEASES [patent_app_type] => utility [patent_app_number] => 18/044008 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11854 [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] => 18044008 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/044008
ANTI-ARGONAUTE PROTEIN AUTOANTIBODIES AS BIOMARKERS OF AUTOIMMUNE NEUROLOGICAL DISEASES Sep 13, 2021 Pending
Array ( [id] => 20145027 [patent_doc_number] => 12379368 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Methods for determining therapeutic responsiveness for inflammatory bowel disease therapy [patent_app_type] => utility [patent_app_number] => 17/473747 [patent_app_country] => US [patent_app_date] => 2021-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 8768 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17473747 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/473747
Methods for determining therapeutic responsiveness for inflammatory bowel disease therapy Sep 12, 2021 Issued
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