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] => 18996158 [patent_doc_number] => 11912990 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Systems and methods for biomolecule retention [patent_app_type] => utility [patent_app_number] => 18/361731 [patent_app_country] => US [patent_app_date] => 2023-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 105 [patent_figures_cnt] => 193 [patent_no_of_words] => 117030 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18361731 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/361731
Systems and methods for biomolecule retention Jul 27, 2023 Issued
Array ( [id] => 18846101 [patent_doc_number] => 20230408505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => SANDWICH ASSAYS IN DROPLETS [patent_app_type] => utility [patent_app_number] => 18/354144 [patent_app_country] => US [patent_app_date] => 2023-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24821 [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] => 18354144 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/354144
Sandwich assays in droplets Jul 17, 2023 Issued
Array ( [id] => 18649896 [patent_doc_number] => 20230295721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => METHODS AND SYSTEMS FOR GENETIC ANALYSIS [patent_app_type] => utility [patent_app_number] => 18/312710 [patent_app_country] => US [patent_app_date] => 2023-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 42837 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 18312710 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/312710
Methods and systems for genetic analysis May 4, 2023 Issued
Array ( [id] => 19368530 [patent_doc_number] => 12060604 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Spatial analysis of epigenetic modifications [patent_app_type] => utility [patent_app_number] => 18/302421 [patent_app_country] => US [patent_app_date] => 2023-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 29 [patent_no_of_words] => 31749 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18302421 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/302421
Spatial analysis of epigenetic modifications Apr 17, 2023 Issued
Array ( [id] => 18531105 [patent_doc_number] => 20230236176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => METHODS AND SYSTEMS FOR CHARACTERIZING ANALYTES FROM INDIVIDUAL CELLS OR CELL POPULATIONS [patent_app_type] => utility [patent_app_number] => 18/185215 [patent_app_country] => US [patent_app_date] => 2023-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 69674 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18185215 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/185215
Methods and systems for characterizing analytes from individual cells or cell populations Mar 15, 2023 Issued
Array ( [id] => 18649894 [patent_doc_number] => 20230295719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => PAIRED-END SEQUENCING [patent_app_type] => utility [patent_app_number] => 18/184556 [patent_app_country] => US [patent_app_date] => 2023-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21946 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -41 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18184556 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/184556
PAIRED-END SEQUENCING Mar 14, 2023 Pending
Array ( [id] => 18511719 [patent_doc_number] => 20230227906 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => METHODS AND SYSTEMS FOR GENETIC ANALYSIS [patent_app_type] => utility [patent_app_number] => 18/179582 [patent_app_country] => US [patent_app_date] => 2023-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 41228 [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] => 18179582 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/179582
Methods and systems for genetic analysis Mar 6, 2023 Issued
Array ( [id] => 18469296 [patent_doc_number] => 20230203580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => METHODS AND SYSTEMS FOR GENETIC ANALYSIS [patent_app_type] => utility [patent_app_number] => 18/178764 [patent_app_country] => US [patent_app_date] => 2023-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 42817 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 18178764 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/178764
Methods and systems for genetic analysis Mar 5, 2023 Issued
Array ( [id] => 18469295 [patent_doc_number] => 20230203579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => NANOARRAYS AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/111422 [patent_app_country] => US [patent_app_date] => 2023-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 76063 [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] => 18111422 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/111422
Nanoarrays and methods of use thereof Feb 16, 2023 Issued
Array ( [id] => 18512556 [patent_doc_number] => 20230228762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => SPATIALLY-TAGGED ANALYTE CAPTURE AGENTS FOR ANALYTE MULTIPLEXING [patent_app_type] => utility [patent_app_number] => 18/160084 [patent_app_country] => US [patent_app_date] => 2023-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 170536 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18160084 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/160084
Spatially-tagged analyte capture agents for analyte multiplexing Jan 25, 2023 Issued
Array ( [id] => 18436386 [patent_doc_number] => 20230183680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => METHODS AND COMPOSITIONS FOR NUCLEIC ACID SEQUENCING [patent_app_type] => utility [patent_app_number] => 18/153653 [patent_app_country] => US [patent_app_date] => 2023-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19539 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 18153653 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/153653
METHODS AND COMPOSITIONS FOR NUCLEIC ACID SEQUENCING Jan 11, 2023 Issued
Array ( [id] => 18406083 [patent_doc_number] => 20230167434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => METHODS FOR GENERATING CIRCULAR NUCLEIC ACID MOLECULES [patent_app_type] => utility [patent_app_number] => 18/153268 [patent_app_country] => US [patent_app_date] => 2023-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26657 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18153268 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/153268
Methods for generating circular nucleic acid molecules Jan 10, 2023 Issued
Array ( [id] => 18391698 [patent_doc_number] => 20230159916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => METHODS OF FUNCTIONAL LINKAGE OF CHROMOSOMAL POSITIONS [patent_app_type] => utility [patent_app_number] => 18/150750 [patent_app_country] => US [patent_app_date] => 2023-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11413 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18150750 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/150750
METHODS OF FUNCTIONAL LINKAGE OF CHROMOSOMAL POSITIONS Jan 4, 2023 Abandoned
Array ( [id] => 18348995 [patent_doc_number] => 20230137106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => METHODS AND COMPOSITIONS FOR PAIRED END SEQUENCING USING A SINGLE SURFACE PRIMER [patent_app_type] => utility [patent_app_number] => 18/089352 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22252 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -40 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18089352 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/089352
METHODS AND COMPOSITIONS FOR PAIRED END SEQUENCING USING A SINGLE SURFACE PRIMER Dec 26, 2022 Pending
Array ( [id] => 18420506 [patent_doc_number] => 20230174968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => MULTIPARAMETRIC DISCOVERY AND OPTIMIZATION PLATFORM [patent_app_type] => utility [patent_app_number] => 18/084975 [patent_app_country] => US [patent_app_date] => 2022-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 45748 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18084975 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/084975
Multiparametric discovery and optimization platform Dec 19, 2022 Issued
Array ( [id] => 18268258 [patent_doc_number] => 20230089500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => METHODS AND SYSTEMS FOR GENETIC ANALYSIS [patent_app_type] => utility [patent_app_number] => 18/058376 [patent_app_country] => US [patent_app_date] => 2022-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 42805 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 18058376 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/058376
Methods and systems for genetic analysis Nov 22, 2022 Issued
Array ( [id] => 18309019 [patent_doc_number] => 20230112919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => SYSTEMS AND METHODS FOR BIOMOLECULE RETENTION [patent_app_type] => utility [patent_app_number] => 18/050732 [patent_app_country] => US [patent_app_date] => 2022-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 116929 [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] => 18050732 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/050732
Systems and methods for biomolecule retention Oct 27, 2022 Issued
Array ( [id] => 18240613 [patent_doc_number] => 20230072924 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => METHODS FOR DETECTING DISEASE USING ANALYSIS OF RNA [patent_app_type] => utility [patent_app_number] => 18/049258 [patent_app_country] => US [patent_app_date] => 2022-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37127 [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] => 18049258 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/049258
METHODS FOR DETECTING DISEASE USING ANALYSIS OF RNA Oct 23, 2022 Pending
Array ( [id] => 18649892 [patent_doc_number] => 20230295717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => MULTI-SEQUENCE CAPTURE SYSTEM [patent_app_type] => utility [patent_app_number] => 17/963119 [patent_app_country] => US [patent_app_date] => 2022-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5861 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17963119 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/963119
MULTI-SEQUENCE CAPTURE SYSTEM Oct 9, 2022 Pending
Array ( [id] => 18452102 [patent_doc_number] => 20230193381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => COMPOSITIONS AND METHODS FOR ACCURATELY IDENTIFYING MUTATIONS [patent_app_type] => utility [patent_app_number] => 17/935880 [patent_app_country] => US [patent_app_date] => 2022-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10843 [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] => 17935880 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/935880
COMPOSITIONS AND METHODS FOR ACCURATELY IDENTIFYING MUTATIONS Sep 26, 2022 Pending
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