Search

Kaijiang Zhang

Examiner (ID: 17174, Phone: (571)272-5207 , Office: P/1639 )

Most Active Art Unit
1639
Art Unit(s)
1675, 1684, 1639
Total Applications
808
Issued Applications
553
Pending Applications
67
Abandoned Applications
199

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19135764 [patent_doc_number] => 11970695 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Sample preparation on a solid support [patent_app_type] => utility [patent_app_number] => 17/197852 [patent_app_country] => US [patent_app_date] => 2021-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 27 [patent_no_of_words] => 16126 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17197852 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/197852
Sample preparation on a solid support Mar 9, 2021 Issued
Array ( [id] => 16920172 [patent_doc_number] => 20210193264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => AUTOMATED PRIMING AND LIBRARY LOADING DEVICE [patent_app_type] => utility [patent_app_number] => 17/193710 [patent_app_country] => US [patent_app_date] => 2021-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37710 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17193710 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/193710
Automated priming and library loading device Mar 4, 2021 Issued
Array ( [id] => 19196544 [patent_doc_number] => 11993773 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Methods for extending polynucleotides [patent_app_type] => utility [patent_app_number] => 17/192578 [patent_app_country] => US [patent_app_date] => 2021-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 21 [patent_no_of_words] => 21536 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17192578 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/192578
Methods for extending polynucleotides Mar 3, 2021 Issued
Array ( [id] => 20302666 [patent_doc_number] => 12448645 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Profiling expression at transcriptome scale [patent_app_type] => utility [patent_app_number] => 17/188319 [patent_app_country] => US [patent_app_date] => 2021-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 21 [patent_no_of_words] => 5319 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17188319 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/188319
Profiling expression at transcriptome scale Feb 28, 2021 Issued
Array ( [id] => 18575785 [patent_doc_number] => 11732301 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Hybrid nanopore sensors [patent_app_type] => utility [patent_app_number] => 17/188193 [patent_app_country] => US [patent_app_date] => 2021-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 12648 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17188193 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/188193
Hybrid nanopore sensors Feb 28, 2021 Issued
Array ( [id] => 16901205 [patent_doc_number] => 20210180121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => ASYMMETRIC TARGETED AMPLIFICATION METHODS [patent_app_type] => utility [patent_app_number] => 17/182937 [patent_app_country] => US [patent_app_date] => 2021-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16104 [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] => 17182937 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/182937
Asymmetric targeted amplification methods Feb 22, 2021 Issued
Array ( [id] => 16901130 [patent_doc_number] => 20210180046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => DE NOVO SYNTHESIZED NUCLEIC ACID LIBRARIES [patent_app_type] => utility [patent_app_number] => 17/183038 [patent_app_country] => US [patent_app_date] => 2021-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28933 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 17183038 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/183038
DE NOVO SYNTHESIZED NUCLEIC ACID LIBRARIES Feb 22, 2021 Pending
Array ( [id] => 19826488 [patent_doc_number] => 12247254 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Compositions and methods for improving sample identification in indexed nucleic acid libraries [patent_app_type] => utility [patent_app_number] => 17/181271 [patent_app_country] => US [patent_app_date] => 2021-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 18247 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17181271 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/181271
Compositions and methods for improving sample identification in indexed nucleic acid libraries Feb 21, 2021 Issued
Array ( [id] => 17022629 [patent_doc_number] => 20210246500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => LINKED TARGET CAPTURE [patent_app_type] => utility [patent_app_number] => 17/178614 [patent_app_country] => US [patent_app_date] => 2021-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20092 [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] => 17178614 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/178614
Linked target capture Feb 17, 2021 Issued
Array ( [id] => 16870574 [patent_doc_number] => 20210164041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => HIGH-THROUGHPUT METHOD FOR CHARACTERIZING THE GENOME-WIDE ACTIVITY OF EDITING NUCLEASES IN VITRO [patent_app_type] => utility [patent_app_number] => 17/166549 [patent_app_country] => US [patent_app_date] => 2021-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8598 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17166549 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/166549
High-throughput method for characterizing the genome-wide activity of editing nucleases in vitro (Change-Seq) Feb 2, 2021 Issued
Array ( [id] => 17007424 [patent_doc_number] => 20210238585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => REPURPOSING BEADS IN SAMPLE CLEANUP [patent_app_type] => utility [patent_app_number] => 17/165438 [patent_app_country] => US [patent_app_date] => 2021-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2765 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17165438 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/165438
Repurposing beads in sample cleanup Feb 1, 2021 Issued
Array ( [id] => 17330257 [patent_doc_number] => 11220710 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-11 [patent_title] => RNA sequencing methods [patent_app_type] => utility [patent_app_number] => 17/158960 [patent_app_country] => US [patent_app_date] => 2021-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 23677 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17158960 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/158960
RNA sequencing methods Jan 25, 2021 Issued
Array ( [id] => 19491856 [patent_doc_number] => 12110554 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Methods for classification of tissue samples as positive or negative for cancer [patent_app_type] => utility [patent_app_number] => 17/157876 [patent_app_country] => US [patent_app_date] => 2021-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 37719 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17157876 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/157876
Methods for classification of tissue samples as positive or negative for cancer Jan 24, 2021 Issued
Array ( [id] => 17178633 [patent_doc_number] => 11155868 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-26 [patent_title] => Methods, devices, and systems for analyte detection and analysis [patent_app_type] => utility [patent_app_number] => 17/155226 [patent_app_country] => US [patent_app_date] => 2021-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 61 [patent_figures_cnt] => 72 [patent_no_of_words] => 106066 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17155226 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/155226
Methods, devices, and systems for analyte detection and analysis Jan 21, 2021 Issued
Array ( [id] => 19808615 [patent_doc_number] => 12239975 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Biosensor platform for rapid diagnostic testing [patent_app_type] => utility [patent_app_number] => 17/154539 [patent_app_country] => US [patent_app_date] => 2021-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 6822 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17154539 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/154539
Biosensor platform for rapid diagnostic testing Jan 20, 2021 Issued
Array ( [id] => 18575783 [patent_doc_number] => 11732299 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Spatial assays with perturbed cells [patent_app_type] => utility [patent_app_number] => 17/153384 [patent_app_country] => US [patent_app_date] => 2021-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 26805 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17153384 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/153384
Spatial assays with perturbed cells Jan 19, 2021 Issued
Array ( [id] => 18504888 [patent_doc_number] => 11702693 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [patent_title] => Methods for printing cells and generating arrays of barcoded cells [patent_app_type] => utility [patent_app_number] => 17/152276 [patent_app_country] => US [patent_app_date] => 2021-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 16894 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17152276 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/152276
Methods for printing cells and generating arrays of barcoded cells Jan 18, 2021 Issued
Array ( [id] => 18369339 [patent_doc_number] => 11649497 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-16 [patent_title] => Methods and compositions for quantitation of proteins and RNA [patent_app_type] => utility [patent_app_number] => 17/147272 [patent_app_country] => US [patent_app_date] => 2021-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 69 [patent_figures_cnt] => 87 [patent_no_of_words] => 73607 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 434 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17147272 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/147272
Methods and compositions for quantitation of proteins and RNA Jan 11, 2021 Issued
Array ( [id] => 17170766 [patent_doc_number] => 20210324436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => METHODS AND REAGENTS FOR SYNTHESISING POLYNUCLEOTIDE MOLECULES [patent_app_type] => utility [patent_app_number] => 17/143318 [patent_app_country] => US [patent_app_date] => 2021-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 53178 [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] => 17143318 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/143318
Methods and reagents for synthesising polynucleotide molecules Jan 6, 2021 Issued
Array ( [id] => 17075103 [patent_doc_number] => 11111489 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-09-07 [patent_title] => Multiplexed testing of lymphocytes for antigen specificity [patent_app_type] => utility [patent_app_number] => 17/142745 [patent_app_country] => US [patent_app_date] => 2021-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 11366 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17142745 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/142745
Multiplexed testing of lymphocytes for antigen specificity Jan 5, 2021 Issued
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