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Ichieh Cheng

Examiner (ID: 15023)

Most Active Art Unit
2617
Art Unit(s)
2617
Total Applications
1
Issued Applications
0
Pending Applications
0
Abandoned Applications
1

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17541237 [patent_doc_number] => 11306350 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-19 [patent_title] => Primers, compositions, and methods for nucleic acid sequence variation detection [patent_app_type] => utility [patent_app_number] => 16/384262 [patent_app_country] => US [patent_app_date] => 2019-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 19143 [patent_no_of_claims] => 20 [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] => 16384262 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/384262
Primers, compositions, and methods for nucleic acid sequence variation detection Apr 14, 2019 Issued
Array ( [id] => 17287241 [patent_doc_number] => 11203782 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-21 [patent_title] => Compositions and methods comprising asymmetric barcoding [patent_app_type] => utility [patent_app_number] => 16/368355 [patent_app_country] => US [patent_app_date] => 2019-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 17802 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16368355 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/368355
Compositions and methods comprising asymmetric barcoding Mar 27, 2019 Issued
Array ( [id] => 14930661 [patent_doc_number] => 20190300968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => Spatial Metagenomic Characterization of Microbial Biogeography [patent_app_type] => utility [patent_app_number] => 16/366962 [patent_app_country] => US [patent_app_date] => 2019-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29484 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -41 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16366962 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/366962
Spatial metagenomic characterization of microbial biogeography Mar 26, 2019 Issued
Array ( [id] => 17015460 [patent_doc_number] => 11085087 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-10 [patent_title] => Detecting mutations and ploidy in chromosomal segments [patent_app_type] => utility [patent_app_number] => 16/359917 [patent_app_country] => US [patent_app_date] => 2019-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 105 [patent_figures_cnt] => 168 [patent_no_of_words] => 99457 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16359917 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/359917
Detecting mutations and ploidy in chromosomal segments Mar 19, 2019 Issued
Array ( [id] => 17015460 [patent_doc_number] => 11085087 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-10 [patent_title] => Detecting mutations and ploidy in chromosomal segments [patent_app_type] => utility [patent_app_number] => 16/359917 [patent_app_country] => US [patent_app_date] => 2019-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 105 [patent_figures_cnt] => 168 [patent_no_of_words] => 99457 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16359917 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/359917
Detecting mutations and ploidy in chromosomal segments Mar 19, 2019 Issued
Array ( [id] => 17015460 [patent_doc_number] => 11085087 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-10 [patent_title] => Detecting mutations and ploidy in chromosomal segments [patent_app_type] => utility [patent_app_number] => 16/359917 [patent_app_country] => US [patent_app_date] => 2019-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 105 [patent_figures_cnt] => 168 [patent_no_of_words] => 99457 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16359917 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/359917
Detecting mutations and ploidy in chromosomal segments Mar 19, 2019 Issued
Array ( [id] => 17015460 [patent_doc_number] => 11085087 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-10 [patent_title] => Detecting mutations and ploidy in chromosomal segments [patent_app_type] => utility [patent_app_number] => 16/359917 [patent_app_country] => US [patent_app_date] => 2019-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 105 [patent_figures_cnt] => 168 [patent_no_of_words] => 99457 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16359917 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/359917
Detecting mutations and ploidy in chromosomal segments Mar 19, 2019 Issued
Array ( [id] => 14868737 [patent_doc_number] => 20190284610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => QUANTITATIVE AMPLIFICATION NORMALIZATION WITH QUENCHERS [patent_app_type] => utility [patent_app_number] => 16/353865 [patent_app_country] => US [patent_app_date] => 2019-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17331 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16353865 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/353865
Quantitative amplification normalization with quenchers Mar 13, 2019 Issued
Array ( [id] => 14837001 [patent_doc_number] => 20190276901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => RAPID LOW-COST DETECTION OF VALLEY FEVER USING ISOTHERMAL AMPLIFICATION AND SENSING METHODS [patent_app_type] => utility [patent_app_number] => 16/294578 [patent_app_country] => US [patent_app_date] => 2019-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6930 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16294578 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/294578
Rapid low-cost detection of valley fever using isothermal amplification and sensing methods Mar 5, 2019 Issued
Array ( [id] => 17784924 [patent_doc_number] => 11408037 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Detecting mutations and ploidy in chromosomal segments [patent_app_type] => utility [patent_app_number] => 16/288416 [patent_app_country] => US [patent_app_date] => 2019-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 105 [patent_figures_cnt] => 168 [patent_no_of_words] => 99483 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16288416 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/288416
Detecting mutations and ploidy in chromosomal segments Feb 27, 2019 Issued
Array ( [id] => 14567591 [patent_doc_number] => 20190211402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => DETECTING MUTATIONS AND PLOIDY IN CHROMOSOMAL SEGMENTS [patent_app_type] => utility [patent_app_number] => 16/288462 [patent_app_country] => US [patent_app_date] => 2019-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 99506 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16288462 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/288462
Detecting mutations and ploidy in chromosomal segments Feb 27, 2019 Issued
Array ( [id] => 17571337 [patent_doc_number] => 11319596 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-03 [patent_title] => Detecting mutations and ploidy in chromosomal segments [patent_app_type] => utility [patent_app_number] => 16/288351 [patent_app_country] => US [patent_app_date] => 2019-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 105 [patent_figures_cnt] => 168 [patent_no_of_words] => 99464 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16288351 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/288351
Detecting mutations and ploidy in chromosomal segments Feb 27, 2019 Issued
Array ( [id] => 14930591 [patent_doc_number] => 20190300933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => DEGENERATE OLIGONUCLEOTIDES AND THEIR USES [patent_app_type] => utility [patent_app_number] => 16/276530 [patent_app_country] => US [patent_app_date] => 2019-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17996 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16276530 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/276530
DEGENERATE OLIGONUCLEOTIDES AND THEIR USES Feb 13, 2019 Abandoned
Array ( [id] => 14685683 [patent_doc_number] => 20190241956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => FAR-RED DYE PROBE FORMULATIONS [patent_app_type] => utility [patent_app_number] => 16/269307 [patent_app_country] => US [patent_app_date] => 2019-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12379 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16269307 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/269307
Far-red dye probe formulations Feb 5, 2019 Issued
Array ( [id] => 14747415 [patent_doc_number] => 20190256881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => REAGENTS AND KIT COMPOSITIONS FOR SINGLE-CELL WHOLE GENOME AMPLIFICATION [patent_app_type] => utility [patent_app_number] => 16/256261 [patent_app_country] => US [patent_app_date] => 2019-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6647 [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] => 16256261 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/256261
REAGENTS AND KIT COMPOSITIONS FOR SINGLE-CELL WHOLE GENOME AMPLIFICATION Jan 23, 2019 Abandoned
Array ( [id] => 16573063 [patent_doc_number] => 10894977 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-19 [patent_title] => Compositions and methods for measuring and calibrating amplification bias in multiplexed PCR reactions [patent_app_type] => utility [patent_app_number] => 16/242109 [patent_app_country] => US [patent_app_date] => 2019-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 41 [patent_no_of_words] => 40939 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 389 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16242109 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/242109
Compositions and methods for measuring and calibrating amplification bias in multiplexed PCR reactions Jan 7, 2019 Issued
Array ( [id] => 16476479 [patent_doc_number] => 10851408 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-01 [patent_title] => Methods and kits for detecting gene mutations [patent_app_type] => utility [patent_app_number] => 16/235969 [patent_app_country] => US [patent_app_date] => 2018-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 5307 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16235969 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/235969
Methods and kits for detecting gene mutations Dec 27, 2018 Issued
Array ( [id] => 14185881 [patent_doc_number] => 20190112645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-18 [patent_title] => METHOD FOR MEASURING MUTATIONAL LOAD [patent_app_type] => utility [patent_app_number] => 16/230609 [patent_app_country] => US [patent_app_date] => 2018-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13767 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16230609 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/230609
Method for measuring mutational load Dec 20, 2018 Issued
Array ( [id] => 14716349 [patent_doc_number] => 20190249238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => INTEGRATED SINGLE CELL SEQUENCING [patent_app_type] => utility [patent_app_number] => 16/229786 [patent_app_country] => US [patent_app_date] => 2018-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12244 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16229786 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/229786
INTEGRATED SINGLE CELL SEQUENCING Dec 20, 2018 Abandoned
Array ( [id] => 14468535 [patent_doc_number] => 20190185910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => MULTIPLEX PCR METHODS FOR DETECTING GENE FUSIONS, KITS AND COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 16/225118 [patent_app_country] => US [patent_app_date] => 2018-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10757 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -33 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16225118 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/225118
MULTIPLEX PCR METHODS FOR DETECTING GENE FUSIONS, KITS AND COMPOSITIONS Dec 18, 2018 Abandoned
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