Search

David J. Steadman

Examiner (ID: 8325, Phone: (571)272-0942 , Office: P/1656 )

Most Active Art Unit
1656
Art Unit(s)
1656, 1652
Total Applications
1702
Issued Applications
726
Pending Applications
259
Abandoned Applications
746

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19793557 [patent_doc_number] => 12234491 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Methods of recombinantly producing neutral protease originating from [patent_app_type] => utility [patent_app_number] => 18/057800 [patent_app_country] => US [patent_app_date] => 2022-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4818 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18057800 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/057800
Methods of recombinantly producing neutral protease originating from Nov 21, 2022 Issued
Array ( [id] => 19793557 [patent_doc_number] => 12234491 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Methods of recombinantly producing neutral protease originating from [patent_app_type] => utility [patent_app_number] => 18/057800 [patent_app_country] => US [patent_app_date] => 2022-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4818 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18057800 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/057800
Methods of recombinantly producing neutral protease originating from Nov 21, 2022 Issued
Array ( [id] => 19536956 [patent_doc_number] => 12129497 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Polypeptides [patent_app_type] => utility [patent_app_number] => 18/053614 [patent_app_country] => US [patent_app_date] => 2022-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43540 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18053614 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/053614
Polypeptides Nov 7, 2022 Issued
Array ( [id] => 18567393 [patent_doc_number] => 20230257725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => Minimal Peptide Fusions for Targeted Intracellular Degradation of FOXP3 [patent_app_type] => utility [patent_app_number] => 17/972132 [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] => 3684 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17972132 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/972132
Minimal Peptide Fusions for Targeted Intracellular Degradation of FOXP3 Oct 23, 2022 Abandoned
Array ( [id] => 18226499 [patent_doc_number] => 20230065493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => PROTEIN COMPOSITION WITH ISOPRENE POLYMERIZATION ACTIVITY AND APPLICATION THEREOF [patent_app_type] => utility [patent_app_number] => 17/968818 [patent_app_country] => US [patent_app_date] => 2022-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8371 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17968818 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/968818
PROTEIN COMPOSITION WITH ISOPRENE POLYMERIZATION ACTIVITY AND APPLICATION THEREOF Oct 18, 2022 Pending
Array ( [id] => 18628443 [patent_doc_number] => 20230287307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => DETERGENT COMPOSITIONS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/045573 [patent_app_country] => US [patent_app_date] => 2022-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 79861 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18045573 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/045573
DETERGENT COMPOSITIONS AND USES THEREOF Oct 10, 2022 Abandoned
Array ( [id] => 18325487 [patent_doc_number] => 20230123615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => METHODS OF TREATMENT AND NOVEL CONSTRUCTS [patent_app_type] => utility [patent_app_number] => 17/963122 [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] => 41475 [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] => 17963122 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/963122
METHODS OF TREATMENT AND NOVEL CONSTRUCTS Oct 9, 2022 Pending
Array ( [id] => 18895202 [patent_doc_number] => 20240010687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => De novo designed rotor (axle:ring) protein assemblies [patent_app_type] => utility [patent_app_number] => 17/931214 [patent_app_country] => US [patent_app_date] => 2022-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15148 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17931214 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/931214
De novo designed rotor (axle:ring) protein assemblies Sep 11, 2022 Pending
Array ( [id] => 18895202 [patent_doc_number] => 20240010687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => De novo designed rotor (axle:ring) protein assemblies [patent_app_type] => utility [patent_app_number] => 17/931214 [patent_app_country] => US [patent_app_date] => 2022-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15148 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17931214 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/931214
De novo designed rotor (axle:ring) protein assemblies Sep 11, 2022 Pending
Array ( [id] => 19961838 [patent_doc_number] => 12331326 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Genetically engineered [patent_app_type] => utility [patent_app_number] => 17/941373 [patent_app_country] => US [patent_app_date] => 2022-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 18873 [patent_no_of_claims] => 15 [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] => 17941373 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/941373
Genetically engineered Sep 8, 2022 Issued
Array ( [id] => 18150514 [patent_doc_number] => 20230024372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => POLYNUCLEOTIDES ENCODING APOA1-RNASE FUSION POLYPEPTIDES [patent_app_type] => utility [patent_app_number] => 17/930761 [patent_app_country] => US [patent_app_date] => 2022-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 48260 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17930761 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/930761
POLYNUCLEOTIDES ENCODING APOA1-RNASE FUSION POLYPEPTIDES Sep 8, 2022 Abandoned
Array ( [id] => 19381299 [patent_doc_number] => 20240271169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => METHOD FOR THE FERMENTATIVE PRODUCTION OF L-LYSINE USING C. GLUTAMICUM STRAINS EXPRESSING MODIFIED GLUCONATE REPRESSOR PROTEINS GNTR1 AND GNTR2 [patent_app_type] => utility [patent_app_number] => 18/693613 [patent_app_country] => US [patent_app_date] => 2022-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7224 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18693613 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/693613
Method for the fermentative production of L-lysine using Sep 8, 2022 Issued
Array ( [id] => 18366831 [patent_doc_number] => 20230148423 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => Polypeptides having Xylanase Activity and Polynucleotides Encoding Same [patent_app_type] => utility [patent_app_number] => 17/930203 [patent_app_country] => US [patent_app_date] => 2022-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 103613 [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] => 17930203 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/930203
Polypeptides having xylanase activity and polynucleotides encoding same Sep 6, 2022 Issued
Array ( [id] => 20212576 [patent_doc_number] => 12409210 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => CNS delivery of therapeutic agents [patent_app_type] => utility [patent_app_number] => 17/820155 [patent_app_country] => US [patent_app_date] => 2022-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 147 [patent_figures_cnt] => 237 [patent_no_of_words] => 81112 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17820155 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/820155
CNS delivery of therapeutic agents Aug 15, 2022 Issued
Array ( [id] => 18055538 [patent_doc_number] => 20220386624 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => STRAIN OF PSEUDOMONAS AERUGINOSA 9# AND APPLICATIONS THEREOF [patent_app_type] => utility [patent_app_number] => 17/887538 [patent_app_country] => US [patent_app_date] => 2022-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1809 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17887538 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/887538
STRAIN OF PSEUDOMONAS AERUGINOSA 9# AND APPLICATIONS THEREOF Aug 14, 2022 Abandoned
Array ( [id] => 17990421 [patent_doc_number] => 20220356458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => HUMAN ALPHA-GALACTOSIDASE VARIANTS [patent_app_type] => utility [patent_app_number] => 17/814371 [patent_app_country] => US [patent_app_date] => 2022-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30645 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17814371 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/814371
Human alpha-galactosidase variants Jul 21, 2022 Issued
Array ( [id] => 18389905 [patent_doc_number] => 20230158123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => Recombinant Alpha-Galactosidase A For Treatment Of Fabry Disease [patent_app_type] => utility [patent_app_number] => 17/838741 [patent_app_country] => US [patent_app_date] => 2022-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31114 [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] => 17838741 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/838741
Recombinant Alpha-Galactosidase A For Treatment Of Fabry Disease Jun 12, 2022 Pending
Array ( [id] => 19826467 [patent_doc_number] => 12247233 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Transaminase reactions [patent_app_type] => utility [patent_app_number] => 17/751200 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 46858 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17751200 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/751200
Transaminase reactions May 22, 2022 Issued
Array ( [id] => 17867467 [patent_doc_number] => 20220290203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => METHOD FOR PRODUCING USEFUL SUBSTANCE [patent_app_type] => utility [patent_app_number] => 17/749857 [patent_app_country] => US [patent_app_date] => 2022-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22640 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17749857 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/749857
METHOD FOR PRODUCING USEFUL SUBSTANCE May 19, 2022 Abandoned
Array ( [id] => 17990422 [patent_doc_number] => 20220356459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => BETA-LACTAMASE VARIANTS [patent_app_type] => utility [patent_app_number] => 17/745205 [patent_app_country] => US [patent_app_date] => 2022-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8630 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17745205 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/745205
BETA-LACTAMASE VARIANTS May 15, 2022 Abandoned
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