Search

David J. Steadman

Examiner (ID: 6795, Phone: (571)272-0942 , Office: P/1656 )

Most Active Art Unit
1656
Art Unit(s)
1656, 1652
Total Applications
1737
Issued Applications
740
Pending Applications
242
Abandoned Applications
766

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17141976 [patent_doc_number] => 20210309988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => STABLE TARGETED INTEGRATION [patent_app_type] => utility [patent_app_number] => 16/482533 [patent_app_country] => US [patent_app_date] => 2018-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8912 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16482533 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/482533
STABLE TARGETED INTEGRATION Feb 5, 2018 Abandoned
Array ( [id] => 16786336 [patent_doc_number] => 10988751 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Diphosphomevalonate decarboxylase variant and method for manufacturing olefin compound using same [patent_app_type] => utility [patent_app_number] => 16/481585 [patent_app_country] => US [patent_app_date] => 2018-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 10799 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16481585 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/481585
Diphosphomevalonate decarboxylase variant and method for manufacturing olefin compound using same Jan 29, 2018 Issued
Array ( [id] => 17251331 [patent_doc_number] => 11186807 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-30 [patent_title] => Reducing acetate ester production in yeast [patent_app_type] => utility [patent_app_number] => 16/481951 [patent_app_country] => US [patent_app_date] => 2018-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 31 [patent_no_of_words] => 25323 [patent_no_of_claims] => 9 [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] => 16481951 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/481951
Reducing acetate ester production in yeast Jan 28, 2018 Issued
Array ( [id] => 15178771 [patent_doc_number] => 20190359977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => Methods and Platform of Designing Genetic Editing Tools [patent_app_type] => utility [patent_app_number] => 16/480246 [patent_app_country] => US [patent_app_date] => 2018-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26114 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -155 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16480246 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/480246
Methods and Platform of Designing Genetic Editing Tools Jan 24, 2018 Abandoned
Array ( [id] => 19810503 [patent_doc_number] => 12241886 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Transmembrane nanopore with nucleic acid unwinding function and its construction methods and applications [patent_app_type] => utility [patent_app_number] => 16/480209 [patent_app_country] => US [patent_app_date] => 2018-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 30 [patent_no_of_words] => 13478 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16480209 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/480209
Transmembrane nanopore with nucleic acid unwinding function and its construction methods and applications Jan 22, 2018 Issued
Array ( [id] => 15148281 [patent_doc_number] => 20190352618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => MORPHINAN N-DEMETHYLASE ISOLATED FROM THE METHYLOBACTERIUM THEBAINFRESSER AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 16/479085 [patent_app_country] => US [patent_app_date] => 2018-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21317 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -58 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16479085 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/479085
Morphinan N-demethylase isolated from the methylobacterium thebainfresser and methods of use thereof Jan 17, 2018 Issued
Array ( [id] => 12770608 [patent_doc_number] => 20180148704 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => POLYPEPTIDES HAVING BETA-MANNANASE ACTIVITY AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 15/872211 [patent_app_country] => US [patent_app_date] => 2018-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28495 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15872211 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/872211
POLYPEPTIDES HAVING BETA-MANNANASE ACTIVITY AND METHODS OF USE Jan 15, 2018 Abandoned
Array ( [id] => 15866859 [patent_doc_number] => 20200140833 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => PHYTASE VARIANTS YEAPPA HAVING IMPROED PEPSIN RESISTANCE AND ACID RESISTANCE, AND INCREASED CATALYTIC EFFICIENCY [patent_app_type] => utility [patent_app_number] => 16/477903 [patent_app_country] => US [patent_app_date] => 2018-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2376 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16477903 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/477903
Phytase variants YeAPPA having improved gastric protein resistance and acid resistance, and increased catalytic efficiency Jan 14, 2018 Issued
Array ( [id] => 15963657 [patent_doc_number] => 20200165580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-28 [patent_title] => POLYPEPTIDES WITH POLYSACCHARIDE MONOOXYGENASE ACTIVITY AND USE THEREOF FOR THE PRODUCTION OF FERMENTABLE SUGARS [patent_app_type] => utility [patent_app_number] => 16/481815 [patent_app_country] => US [patent_app_date] => 2018-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10949 [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] => 16481815 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/481815
POLYPEPTIDES WITH POLYSACCHARIDE MONOOXYGENASE ACTIVITY AND USE THEREOF FOR THE PRODUCTION OF FERMENTABLE SUGARS Jan 11, 2018 Abandoned
Array ( [id] => 12746503 [patent_doc_number] => 20180140668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-24 [patent_title] => METHODS FOR TREATING RESTENOSIS USING ANNEXIN A5 [patent_app_type] => utility [patent_app_number] => 15/868256 [patent_app_country] => US [patent_app_date] => 2018-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13015 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15868256 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/868256
METHODS FOR TREATING RESTENOSIS USING ANNEXIN A5 Jan 10, 2018 Abandoned
Array ( [id] => 17664158 [patent_doc_number] => 11357834 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Recombinant a-galactosidase A for treatment of Fabry disease [patent_app_type] => utility [patent_app_number] => 16/476751 [patent_app_country] => US [patent_app_date] => 2018-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 65 [patent_figures_cnt] => 68 [patent_no_of_words] => 31173 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16476751 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/476751
Recombinant a-galactosidase A for treatment of Fabry disease Jan 9, 2018 Issued
Array ( [id] => 15178763 [patent_doc_number] => 20190359973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => METHODS FOR IN VITRO SITE-DIRECTED MUTAGENESIS USING GENE EDITING TECHNOLOGIES [patent_app_type] => utility [patent_app_number] => 16/476711 [patent_app_country] => US [patent_app_date] => 2018-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20456 [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] => 16476711 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/476711
METHODS FOR IN VITRO SITE-DIRECTED MUTAGENESIS USING GENE EDITING TECHNOLOGIES Jan 8, 2018 Abandoned
Array ( [id] => 12707695 [patent_doc_number] => 20180127731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => COMPOSITIONS AND METHODS FOR MODIFYING CELL SURFACE GLYCANS [patent_app_type] => utility [patent_app_number] => 15/864975 [patent_app_country] => US [patent_app_date] => 2018-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8199 [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] => 15864975 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/864975
COMPOSITIONS AND METHODS FOR MODIFYING CELL SURFACE GLYCANS Jan 7, 2018 Abandoned
Array ( [id] => 17665542 [patent_doc_number] => 11359223 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Expression sequences [patent_app_type] => utility [patent_app_number] => 15/860186 [patent_app_country] => US [patent_app_date] => 2018-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 17962 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [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] => 15860186 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/860186
Expression sequences Jan 1, 2018 Issued
Array ( [id] => 17620381 [patent_doc_number] => 11339420 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => Fluorescence-based reporters for mutagenesis detection in [patent_app_type] => utility [patent_app_number] => 16/473442 [patent_app_country] => US [patent_app_date] => 2017-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 12361 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16473442 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/473442
Fluorescence-based reporters for mutagenesis detection in Dec 25, 2017 Issued
Array ( [id] => 15650207 [patent_doc_number] => 20200087633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => GLUCOSE DEHYDROGENASE VARIANTS WITH IMPROVED PROPERTIES [patent_app_type] => utility [patent_app_number] => 16/467212 [patent_app_country] => US [patent_app_date] => 2017-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12046 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16467212 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/467212
GLUCOSE DEHYDROGENASE VARIANTS WITH IMPROVED PROPERTIES Dec 21, 2017 Abandoned
Array ( [id] => 15117775 [patent_doc_number] => 20190345520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => METHODS OF PRODUCING PHYTOENE [patent_app_type] => utility [patent_app_number] => 16/470280 [patent_app_country] => US [patent_app_date] => 2017-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9490 [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] => 16470280 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/470280
METHODS OF PRODUCING PHYTOENE Dec 14, 2017 Abandoned
Array ( [id] => 15039191 [patent_doc_number] => 20190330600 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => GLUTATHIONE REDUCTASE [patent_app_type] => utility [patent_app_number] => 16/472099 [patent_app_country] => US [patent_app_date] => 2017-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8972 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16472099 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/472099
GLUTATHIONE REDUCTASE Dec 13, 2017 Abandoned
Array ( [id] => 15646709 [patent_doc_number] => 20200085884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => COMPOSITIONS AND METHODS FOR MODULATING GROWTH OF A GENETICALLY MODIFIED GUT BACTERIAL CELL [patent_app_type] => utility [patent_app_number] => 16/468542 [patent_app_country] => US [patent_app_date] => 2017-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23047 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -77 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16468542 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/468542
Compositions and methods for modulating growth of a genetically modified gut bacterial cell Dec 13, 2017 Issued
Array ( [id] => 12729604 [patent_doc_number] => 20180135035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => Polypeptides Having Xylanase Activity and Polynucleotides Encoding Same [patent_app_type] => utility [patent_app_number] => 15/835830 [patent_app_country] => US [patent_app_date] => 2017-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 15835830 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/835830
Polypeptides Having Xylanase Activity and Polynucleotides Encoding Same Dec 7, 2017 Abandoned
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