Search

Kaijiang Zhang

Examiner (ID: 2612, Phone: (571)272-5207 , Office: P/1639 )

Most Active Art Unit
1639
Art Unit(s)
1675, 1639, 1684
Total Applications
788
Issued Applications
542
Pending Applications
72
Abandoned Applications
191

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18492428 [patent_doc_number] => 11697839 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-11 [patent_title] => Methods for detecting and identifying genomic nucleic acids [patent_app_type] => utility [patent_app_number] => 17/068893 [patent_app_country] => US [patent_app_date] => 2020-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 15270 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17068893 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/068893
Methods for detecting and identifying genomic nucleic acids Oct 12, 2020 Issued
Array ( [id] => 19012096 [patent_doc_number] => 11919000 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Methods and systems for microfluidic screening [patent_app_type] => utility [patent_app_number] => 17/067534 [patent_app_country] => US [patent_app_date] => 2020-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 51 [patent_no_of_words] => 80964 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17067534 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/067534
Methods and systems for microfluidic screening Oct 8, 2020 Issued
Array ( [id] => 16728192 [patent_doc_number] => 20210095339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => Diagnostic and/ or Sequencing Method and Kit [patent_app_type] => utility [patent_app_number] => 17/039126 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5599 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17039126 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/039126
Diagnostic and/or sequencing method and kit Sep 29, 2020 Issued
Array ( [id] => 18065731 [patent_doc_number] => 20220396818 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => POLYNUCLEOTIDE SYNTHESIS METHOD, KIT AND SYSTEM [patent_app_type] => utility [patent_app_number] => 17/641493 [patent_app_country] => US [patent_app_date] => 2020-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 113176 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -94 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17641493 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/641493
POLYNUCLEOTIDE SYNTHESIS METHOD, KIT AND SYSTEM Sep 9, 2020 Pending
Array ( [id] => 16525604 [patent_doc_number] => 20200399684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => PATTERNED FLOW-CELLS USEFUL FOR NUCLEIC ACID ANALYSIS [patent_app_type] => utility [patent_app_number] => 17/010675 [patent_app_country] => US [patent_app_date] => 2020-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17010675 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/010675
Patterned flow-cells useful for nucleic acid analysis Sep 1, 2020 Issued
Array ( [id] => 16656069 [patent_doc_number] => 20210052705 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => METHOD OF DRUG DELIVERY FOR PTH, PTHrP AND RELATED PEPTIDES [patent_app_type] => utility [patent_app_number] => 17/008603 [patent_app_country] => US [patent_app_date] => 2020-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43108 [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] => 17008603 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/008603
METHOD OF DRUG DELIVERY FOR PTH, PTHrP AND RELATED PEPTIDES Aug 30, 2020 Abandoned
Array ( [id] => 19151376 [patent_doc_number] => 11976275 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Generation of double-stranded DNA templates for single molecule sequencing [patent_app_type] => utility [patent_app_number] => 17/003747 [patent_app_country] => US [patent_app_date] => 2020-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5643 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17003747 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/003747
Generation of double-stranded DNA templates for single molecule sequencing Aug 25, 2020 Issued
Array ( [id] => 16965990 [patent_doc_number] => 20210217489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => SAMPLE INDEXING METHODS AND COMPOSITIONS FOR SEQUENCING APPLICATIONS [patent_app_type] => utility [patent_app_number] => 17/002641 [patent_app_country] => US [patent_app_date] => 2020-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3447 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17002641 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/002641
SAMPLE INDEXING METHODS AND COMPOSITIONS FOR SEQUENCING APPLICATIONS Aug 24, 2020 Abandoned
Array ( [id] => 16750240 [patent_doc_number] => 20210102249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => CONTROL NUCLEIC ACID SEQUENCES FOR USE IN SEQUENCING-BY-SYNTHESIS AND METHODS FOR DESIGNING THE SAME [patent_app_type] => utility [patent_app_number] => 16/999001 [patent_app_country] => US [patent_app_date] => 2020-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9335 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16999001 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/999001
Control nucleic acid sequences for use in sequencing-by-synthesis and methods for designing the same Aug 19, 2020 Issued
Array ( [id] => 16506455 [patent_doc_number] => 20200385711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => METHOD FOR CREATING A GENOMIC LIBRARY ENRICHED FOR BACILLUS AND IDENTIFICATION OF NOVEL CRY TOXINS [patent_app_type] => utility [patent_app_number] => 16/998822 [patent_app_country] => US [patent_app_date] => 2020-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 45142 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 16998822 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/998822
Method for creating a genomic library enriched for Aug 19, 2020 Issued
Array ( [id] => 16506548 [patent_doc_number] => 20200385804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => COMPOSITIONS AND METHODS FOR ACCURATELY IDENTIFYING MUTATIONS [patent_app_type] => utility [patent_app_number] => 16/996682 [patent_app_country] => US [patent_app_date] => 2020-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10865 [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] => 16996682 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/996682
COMPOSITIONS AND METHODS FOR ACCURATELY IDENTIFYING MUTATIONS Aug 17, 2020 Abandoned
Array ( [id] => 16792028 [patent_doc_number] => 20210121845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => METHODS OF SAMPLE PREPARATION [patent_app_type] => utility [patent_app_number] => 16/989791 [patent_app_country] => US [patent_app_date] => 2020-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34810 [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] => 16989791 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/989791
Methods of sample preparation Aug 9, 2020 Issued
Array ( [id] => 19491836 [patent_doc_number] => 12110534 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Generation of single-stranded circular DNA templates for single molecule sequencing [patent_app_type] => utility [patent_app_number] => 16/945099 [patent_app_country] => US [patent_app_date] => 2020-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7023 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16945099 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/945099
Generation of single-stranded circular DNA templates for single molecule sequencing Jul 30, 2020 Issued
Array ( [id] => 16622779 [patent_doc_number] => 20210041432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => SANDWICH ASSAYS IN DROPLETS [patent_app_type] => utility [patent_app_number] => 16/937908 [patent_app_country] => US [patent_app_date] => 2020-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24780 [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] => 16937908 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/937908
Sandwich assays in droplets Jul 23, 2020 Issued
Array ( [id] => 16728191 [patent_doc_number] => 20210095338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => MEASUREMENT OF ANALYTES WITH MEMBRANE CHANNEL MOLECULES, AND BILAYER ARRAYS [patent_app_type] => utility [patent_app_number] => 16/933184 [patent_app_country] => US [patent_app_date] => 2020-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15999 [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] => 16933184 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/933184
Measurement of analytes with membrane channel molecules, and bilayer arrays Jul 19, 2020 Issued
Array ( [id] => 16598461 [patent_doc_number] => 20210024992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => Methods and Compositions for Enrichment of Target Polynucleotides [patent_app_type] => utility [patent_app_number] => 16/928404 [patent_app_country] => US [patent_app_date] => 2020-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19219 [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] => 16928404 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/928404
Methods and compositions for enrichment of target polynucleotides Jul 13, 2020 Issued
Array ( [id] => 16513225 [patent_doc_number] => 20200392483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => TARGET ENRICHMENT BY UNIDIRECTIONAL DUAL PROBE PRIMER EXTENSION [patent_app_type] => utility [patent_app_number] => 16/907736 [patent_app_country] => US [patent_app_date] => 2020-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16430 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16907736 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/907736
Target enrichment by unidirectional dual probe primer extension Jun 21, 2020 Issued
Array ( [id] => 16361409 [patent_doc_number] => 20200318160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => Sample to Sequence [patent_app_type] => utility [patent_app_number] => 16/906870 [patent_app_country] => US [patent_app_date] => 2020-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15282 [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] => 16906870 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/906870
Sample to Sequence Jun 18, 2020 Abandoned
Array ( [id] => 16328800 [patent_doc_number] => 20200299766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => COMPOSITIONS AND METHODS FOR ACCURATELY IDENTIFYING MUTATIONS [patent_app_type] => utility [patent_app_number] => 16/898152 [patent_app_country] => US [patent_app_date] => 2020-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10857 [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] => 16898152 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/898152
COMPOSITIONS AND METHODS FOR ACCURATELY IDENTIFYING MUTATIONS Jun 9, 2020 Abandoned
Array ( [id] => 16328801 [patent_doc_number] => 20200299767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => COMPOSITIONS AND METHODS FOR ACCURATELY IDENTIFYING MUTATIONS [patent_app_type] => utility [patent_app_number] => 16/898155 [patent_app_country] => US [patent_app_date] => 2020-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10857 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16898155 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/898155
COMPOSITIONS AND METHODS FOR ACCURATELY IDENTIFYING MUTATIONS Jun 9, 2020 Abandoned
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