Search

Anthony Derrell Barfield

Examiner (ID: 5639, Phone: (571)272-6852 , Office: P/3636 )

Most Active Art Unit
3636
Art Unit(s)
3636, 3624, 3507
Total Applications
2773
Issued Applications
2201
Pending Applications
168
Abandoned Applications
429

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19091194 [patent_doc_number] => 11952626 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Probe-based analysis of nucleic acids and proteins [patent_app_type] => utility [patent_app_number] => 18/236540 [patent_app_country] => US [patent_app_date] => 2023-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 56 [patent_no_of_words] => 75427 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18236540 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/236540
Probe-based analysis of nucleic acids and proteins Aug 21, 2023 Issued
Array ( [id] => 18809009 [patent_doc_number] => 20230383344 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => METHODS FOR IDENTIFYING A LOCATION OF AN RNA IN A BIOLOGICAL SAMPLE [patent_app_type] => utility [patent_app_number] => 18/448618 [patent_app_country] => US [patent_app_date] => 2023-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10513 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 18448618 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/448618
Methods for identifying a location of an RNA in a biological sample Aug 10, 2023 Issued
Array ( [id] => 19034557 [patent_doc_number] => 20240084372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => PCR DETECTION OF SMALL FRAGMENTS OF A KNOWN NUCLEIC ACID TARGET [patent_app_type] => utility [patent_app_number] => 18/364809 [patent_app_country] => US [patent_app_date] => 2023-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10814 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 18364809 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/364809
PCR DETECTION OF SMALL FRAGMENTS OF A KNOWN NUCLEIC ACID TARGET Aug 2, 2023 Pending
Array ( [id] => 18825453 [patent_doc_number] => 11840724 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-12 [patent_title] => Methods, compositions, and kits for blocking a capture probe on a spatial array [patent_app_type] => utility [patent_app_number] => 18/226933 [patent_app_country] => US [patent_app_date] => 2023-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 18905 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [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] => 18226933 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/226933
Methods, compositions, and kits for blocking a capture probe on a spatial array Jul 26, 2023 Issued
Array ( [id] => 18895590 [patent_doc_number] => 20240011075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => IMMUNE PROFILING USING SMALL VOLUME BLOOD SAMPLES [patent_app_type] => utility [patent_app_number] => 18/350601 [patent_app_country] => US [patent_app_date] => 2023-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23452 [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] => 18350601 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/350601
Immune profiling using small volume blood samples Jul 10, 2023 Issued
Array ( [id] => 18740001 [patent_doc_number] => 20230348974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => DEVICES AND METHODS FOR ANALYZING BIOLOGICAL SAMPLES [patent_app_type] => utility [patent_app_number] => 18/219545 [patent_app_country] => US [patent_app_date] => 2023-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 53333 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18219545 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/219545
Methods for analyzing biological samples in a fluidic device comprising generating a polymer matrix from precursors at discrete areas Jul 6, 2023 Issued
Array ( [id] => 20357613 [patent_doc_number] => 12473601 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Methods for species-level resolution of microorganisms [patent_app_type] => utility [patent_app_number] => 18/347064 [patent_app_country] => US [patent_app_date] => 2023-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8540 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18347064 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/347064
Methods for species-level resolution of microorganisms Jul 4, 2023 Issued
Array ( [id] => 20414392 [patent_doc_number] => 12497665 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Method of detecting and quantifying genomic and gene expression alterations using RNA [patent_app_type] => utility [patent_app_number] => 18/345676 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 34 [patent_no_of_words] => 18544 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 985 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18345676 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/345676
Method of detecting and quantifying genomic and gene expression alterations using RNA Jun 29, 2023 Issued
Array ( [id] => 19948606 [patent_doc_number] => 12319955 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Materials and methods for localized detection of nucleic acids in a tissue sample [patent_app_type] => utility [patent_app_number] => 18/343858 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 95 [patent_figures_cnt] => 183 [patent_no_of_words] => 23863 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18343858 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/343858
Materials and methods for localized detection of nucleic acids in a tissue sample Jun 28, 2023 Issued
Array ( [id] => 19948606 [patent_doc_number] => 12319955 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Materials and methods for localized detection of nucleic acids in a tissue sample [patent_app_type] => utility [patent_app_number] => 18/343858 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 95 [patent_figures_cnt] => 183 [patent_no_of_words] => 23863 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18343858 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/343858
Materials and methods for localized detection of nucleic acids in a tissue sample Jun 28, 2023 Issued
Array ( [id] => 19923213 [patent_doc_number] => 12297484 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Methods, compositions, and kits for preparing nucleic acid libraries [patent_app_type] => utility [patent_app_number] => 18/341446 [patent_app_country] => US [patent_app_date] => 2023-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 22 [patent_no_of_words] => 40893 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18341446 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/341446
Methods, compositions, and kits for preparing nucleic acid libraries Jun 25, 2023 Issued
Array ( [id] => 18739930 [patent_doc_number] => 20230348899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => SINGLE CELL SEQUENCING LIBRARIES OF GENOMIC TRANSCRIPT REGIONS OF INTEREST IN PROXIMITY TO BARCODES, AND GENOTYPING OF SAID LIBRARIES [patent_app_type] => utility [patent_app_number] => 18/333730 [patent_app_country] => US [patent_app_date] => 2023-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 57534 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18333730 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/333730
SINGLE CELL SEQUENCING LIBRARIES OF GENOMIC TRANSCRIPT REGIONS OF INTEREST IN PROXIMITY TO BARCODES, AND GENOTYPING OF SAID LIBRARIES Jun 12, 2023 Pending
Array ( [id] => 18693085 [patent_doc_number] => 20230323477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => SYSTEMS AND METHODS TO DETECT RARE MUTATIONS AND COPY NUMBER VARIATION [patent_app_type] => utility [patent_app_number] => 18/333436 [patent_app_country] => US [patent_app_date] => 2023-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33688 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18333436 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/333436
Systems and methods to detect rare mutations and copy number variation Jun 11, 2023 Issued
Array ( [id] => 19188170 [patent_doc_number] => 20240167083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => SIMULTANEOUS QUANTIFICATION OF GENE EXPRESSION IN A USER-DEFINED REGION OF A CROSS-SECTIONED TISSUE [patent_app_type] => utility [patent_app_number] => 18/331043 [patent_app_country] => US [patent_app_date] => 2023-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14527 [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] => 18331043 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/331043
SIMULTANEOUS QUANTIFICATION OF GENE EXPRESSION IN A USER-DEFINED REGION OF A CROSS-SECTIONED TISSUE Jun 6, 2023 Pending
Array ( [id] => 20213780 [patent_doc_number] => 12410424 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Diagnosis of prostate cancer [patent_app_type] => utility [patent_app_number] => 18/205795 [patent_app_country] => US [patent_app_date] => 2023-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5192 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18205795 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/205795
Diagnosis of prostate cancer Jun 4, 2023 Issued
Array ( [id] => 20158480 [patent_doc_number] => 12385092 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Methods and arrays for producing and sequencing monoclonal clusters of nucleic acid [patent_app_type] => utility [patent_app_number] => 18/320122 [patent_app_country] => US [patent_app_date] => 2023-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 35833 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18320122 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/320122
Methods and arrays for producing and sequencing monoclonal clusters of nucleic acid May 17, 2023 Issued
Array ( [id] => 19457940 [patent_doc_number] => 12098421 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Methods and systems for detecting genetic variants [patent_app_type] => utility [patent_app_number] => 18/317550 [patent_app_country] => US [patent_app_date] => 2023-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 33643 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18317550 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/317550
Methods and systems for detecting genetic variants May 14, 2023 Issued
Array ( [id] => 18597671 [patent_doc_number] => 20230272468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => METHODS AND SYSTEMS FOR DETECTING GENETIC VARIANTS [patent_app_type] => utility [patent_app_number] => 18/316864 [patent_app_country] => US [patent_app_date] => 2023-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33639 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18316864 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/316864
Methods and systems for detecting genetic variants May 11, 2023 Issued
Array ( [id] => 18903097 [patent_doc_number] => 20240018582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => METHODS AND SYSTEMS FOR DETECTING GENETIC VARIANTS [patent_app_type] => utility [patent_app_number] => 18/316870 [patent_app_country] => US [patent_app_date] => 2023-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33620 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18316870 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/316870
Methods and systems for detecting genetic variants May 11, 2023 Issued
Array ( [id] => 18771194 [patent_doc_number] => 20230366007 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => ANALYSIS OF NUCLEIC ACIDS ASSOCIATED WITH EXTRACELLULAR VESICLES [patent_app_type] => utility [patent_app_number] => 18/195207 [patent_app_country] => US [patent_app_date] => 2023-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25616 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [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] => 18195207 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/195207
ANALYSIS OF NUCLEIC ACIDS ASSOCIATED WITH EXTRACELLULAR VESICLES May 8, 2023 Pending
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