Search

Duc Truong

Examiner (ID: 18427, Phone: (571)272-1081 , Office: P/1765 )

Most Active Art Unit
1711
Art Unit(s)
1207, 1711, 1796, 1765, 1503
Total Applications
2903
Issued Applications
2387
Pending Applications
137
Abandoned Applications
385

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20506670 [patent_doc_number] => 12540944 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-03 [patent_title] => Recombinant amebocyte clotting factors and uses thereof [patent_app_type] => utility [patent_app_number] => 18/953525 [patent_app_country] => US [patent_app_date] => 2024-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 28 [patent_no_of_words] => 27844 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18953525 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/953525
Recombinant amebocyte clotting factors and uses thereof Nov 19, 2024 Issued
Array ( [id] => 19794327 [patent_doc_number] => 12235267 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Ultra-sensitive detection of molecules or particles using beads or other capture objects [patent_app_type] => utility [patent_app_number] => 18/642104 [patent_app_country] => US [patent_app_date] => 2024-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 42 [patent_no_of_words] => 44411 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18642104 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/642104
Ultra-sensitive detection of molecules or particles using beads or other capture objects Apr 21, 2024 Issued
Array ( [id] => 19725180 [patent_doc_number] => 20250027931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => Methods for Screening B Cell Lymphocytes [patent_app_type] => utility [patent_app_number] => 18/585578 [patent_app_country] => US [patent_app_date] => 2024-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 44486 [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] => 18585578 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/585578
Methods for Screening B Cell Lymphocytes Feb 22, 2024 Abandoned
Array ( [id] => 20115294 [patent_doc_number] => 12364980 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Non-invasive cancer detection and analysis by single-molecule imaging [patent_app_type] => utility [patent_app_number] => 18/437439 [patent_app_country] => US [patent_app_date] => 2024-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 13532 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18437439 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/437439
Non-invasive cancer detection and analysis by single-molecule imaging Feb 8, 2024 Issued
Array ( [id] => 20358347 [patent_doc_number] => 12474338 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Dynamic tracking of captured targets for enhanced digital biosensing [patent_app_type] => utility [patent_app_number] => 18/533851 [patent_app_country] => US [patent_app_date] => 2023-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 6718 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18533851 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/533851
Dynamic tracking of captured targets for enhanced digital biosensing Dec 7, 2023 Issued
Array ( [id] => 19052234 [patent_doc_number] => 20240094203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => IMMUNOASSAY TEST DEVICE WITH TWO FLUID FLOW PATHS FOR DETECTION AND DIFFERENTIATION OF TWO OR MORE ANALYTES [patent_app_type] => utility [patent_app_number] => 18/504971 [patent_app_country] => US [patent_app_date] => 2023-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10890 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18504971 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/504971
IMMUNOASSAY TEST DEVICE WITH TWO FLUID FLOW PATHS FOR DETECTION AND DIFFERENTIATION OF TWO OR MORE ANALYTES Nov 7, 2023 Pending
Array ( [id] => 19450239 [patent_doc_number] => 20240310369 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => BIOSENSOR MICROARRAY COMPOSITIONS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/489398 [patent_app_country] => US [patent_app_date] => 2023-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10099 [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] => 18489398 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/489398
BIOSENSOR MICROARRAY COMPOSITIONS AND METHODS Oct 17, 2023 Pending
Array ( [id] => 20528342 [patent_doc_number] => 12546774 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Kinetic immunoassay systems and methods [patent_app_type] => utility [patent_app_number] => 18/473464 [patent_app_country] => US [patent_app_date] => 2023-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 4868 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18473464 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/473464
Kinetic immunoassay systems and methods Sep 24, 2023 Issued
Array ( [id] => 19390703 [patent_doc_number] => 20240280573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => ARRAYS, SUBSTRATES, DEVICES, METHODS AND SYSTEMS FOR DETECTING TARGET MOLECULES [patent_app_type] => utility [patent_app_number] => 18/469907 [patent_app_country] => US [patent_app_date] => 2023-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18764 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18469907 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/469907
ARRAYS, SUBSTRATES, DEVICES, METHODS AND SYSTEMS FOR DETECTING TARGET MOLECULES Sep 18, 2023 Pending
Array ( [id] => 18985939 [patent_doc_number] => 20240057908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => DEVICES AND METHODS FOR BODILY FLUID COLLECTION AND DISTRIBUTION [patent_app_type] => utility [patent_app_number] => 18/240178 [patent_app_country] => US [patent_app_date] => 2023-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24461 [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] => 18240178 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/240178
DEVICES AND METHODS FOR BODILY FLUID COLLECTION AND DISTRIBUTION Aug 29, 2023 Issued
Array ( [id] => 18818699 [patent_doc_number] => 20230393039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => SUBSTANCE LABELING PATCH, METHOD AND APPARATUS FOR TISSUE DIAGNOSIS USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/364392 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34978 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18364392 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/364392
Substance labeling patch, method and apparatus for tissue diagnosis using the same Aug 1, 2023 Issued
Array ( [id] => 18771971 [patent_doc_number] => 20230366792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => CONTACT-TYPE PATCH, STAINING METHOD USING THE SAME, AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/351796 [patent_app_country] => US [patent_app_date] => 2023-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27090 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18351796 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/351796
Contact-type patch, staining method using the same, and manufacturing method thereof Jul 12, 2023 Issued
Array ( [id] => 18903092 [patent_doc_number] => 20240018577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => METHOD FOR DETECTION OF ANALYTES VIA POLYMER COMPLEXES [patent_app_type] => utility [patent_app_number] => 18/341440 [patent_app_country] => US [patent_app_date] => 2023-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11911 [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] => 18341440 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/341440
Method for detection of analytes via polymer complexes Jun 25, 2023 Issued
Array ( [id] => 18629527 [patent_doc_number] => 20230288409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => Reusable Cartridges for Detecting Analytes in Solution [patent_app_type] => utility [patent_app_number] => 18/319618 [patent_app_country] => US [patent_app_date] => 2023-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12828 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18319618 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/319618
Reusable Cartridges for Detecting Analytes in Solution May 17, 2023 Pending
Array ( [id] => 18648308 [patent_doc_number] => 20230294092 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => Methods, Devices, and Systems for Detecting Analytes [patent_app_type] => utility [patent_app_number] => 18/127933 [patent_app_country] => US [patent_app_date] => 2023-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21522 [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] => 18127933 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/127933
Methods, devices, and systems for detecting analytes Mar 28, 2023 Issued
Array ( [id] => 18553243 [patent_doc_number] => 20230251255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => DIGITAL AFFINITY LINKAGE ASSAY [patent_app_type] => utility [patent_app_number] => 18/123777 [patent_app_country] => US [patent_app_date] => 2023-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13515 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18123777 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/123777
Digital affinity linkage assay Mar 19, 2023 Issued
Array ( [id] => 18629528 [patent_doc_number] => 20230288410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => SYSTEMS AND METHODS FOR DETECTING CYTOKINES [patent_app_type] => utility [patent_app_number] => 18/121554 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12388 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18121554 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/121554
SYSTEMS AND METHODS FOR DETECTING CYTOKINES Mar 13, 2023 Pending
Array ( [id] => 18612778 [patent_doc_number] => 20230279514 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => DEVICES THAT INCLUDE A DRIED REAGENT:SUBSTRATE COMPLEX AND METHODS FOR GENERATING SUCH COMPLEXES AND DEVICES [patent_app_type] => utility [patent_app_number] => 18/177085 [patent_app_country] => US [patent_app_date] => 2023-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9579 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18177085 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/177085
DEVICES THAT INCLUDE A DRIED REAGENT:SUBSTRATE COMPLEX AND METHODS FOR GENERATING SUCH COMPLEXES AND DEVICES Feb 28, 2023 Pending
Array ( [id] => 19992012 [patent_doc_number] => 20250130234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => METHODS AND SYSTEMS FOR ANALYZING TARGET ENGAGEMENT DATA FROM BIOLOGICAL ASSAYS [patent_app_type] => utility [patent_app_number] => 18/722188 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11701 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18722188 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/722188
METHODS AND SYSTEMS FOR ANALYZING TARGET ENGAGEMENT DATA FROM BIOLOGICAL ASSAYS Dec 20, 2022 Pending
Array ( [id] => 18734145 [patent_doc_number] => 11802870 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-31 [patent_title] => Kinetic immunoassay systems and methods [patent_app_type] => utility [patent_app_number] => 18/079986 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 10395 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18079986 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/079986
Kinetic immunoassay systems and methods Dec 12, 2022 Issued
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