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] => 16688636 [patent_doc_number] => 20210071112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => LIPASE VARIANTS AND POLYNUCLEOTIDES ENCODING SAME [patent_app_type] => utility [patent_app_number] => 17/094234 [patent_app_country] => US [patent_app_date] => 2020-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37702 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17094234 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/094234
LIPASE VARIANTS AND POLYNUCLEOTIDES ENCODING SAME Nov 9, 2020 Abandoned
Array ( [id] => 16824574 [patent_doc_number] => 20210139867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => ENGINEERED POLYMERASES FOR IMPROVED SEQUENCING BY BINDING [patent_app_type] => utility [patent_app_number] => 17/091998 [patent_app_country] => US [patent_app_date] => 2020-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26215 [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] => 17091998 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/091998
ENGINEERED POLYMERASES FOR IMPROVED SEQUENCING BY BINDING Nov 5, 2020 Abandoned
Array ( [id] => 16808192 [patent_doc_number] => 20210130745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => DETERGENT COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/082300 [patent_app_country] => US [patent_app_date] => 2020-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23843 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17082300 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/082300
DETERGENT COMPOSITION Oct 27, 2020 Abandoned
Array ( [id] => 16620048 [patent_doc_number] => 20210038701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => ANIMAL FEED COMPOSITIONS AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 17/080974 [patent_app_country] => US [patent_app_date] => 2020-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16592 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17080974 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/080974
Animal feed compositions and methods of use Oct 26, 2020 Issued
Array ( [id] => 18980363 [patent_doc_number] => 11905523 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Adeno-associated viral vectors for treatment of Niemann-Pick Disease type-C [patent_app_type] => utility [patent_app_number] => 17/072624 [patent_app_country] => US [patent_app_date] => 2020-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 39299 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17072624 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/072624
Adeno-associated viral vectors for treatment of Niemann-Pick Disease type-C Oct 15, 2020 Issued
Array ( [id] => 18071573 [patent_doc_number] => 11530397 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-20 [patent_title] => Detergent composition [patent_app_type] => utility [patent_app_number] => 17/072483 [patent_app_country] => US [patent_app_date] => 2020-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43394 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17072483 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/072483
Detergent composition Oct 15, 2020 Issued
Array ( [id] => 16793181 [patent_doc_number] => 20210122998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => AUTOMATIC DISHWASHING DETERGENT COMPOSITION COMPRISING AN AMYLASE [patent_app_type] => utility [patent_app_number] => 17/066764 [patent_app_country] => US [patent_app_date] => 2020-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10824 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17066764 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/066764
Automatic dishwashing detergent composition comprising an amylase Oct 8, 2020 Issued
Array ( [id] => 16793181 [patent_doc_number] => 20210122998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => AUTOMATIC DISHWASHING DETERGENT COMPOSITION COMPRISING AN AMYLASE [patent_app_type] => utility [patent_app_number] => 17/066764 [patent_app_country] => US [patent_app_date] => 2020-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10824 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17066764 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/066764
Automatic dishwashing detergent composition comprising an amylase Oct 8, 2020 Issued
Array ( [id] => 16598061 [patent_doc_number] => 20210024592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => Vip3 INTERACTING POLYPEPTIDES AND METHODS FOR IDENTIFYING INSECTICIDAL AGENTS [patent_app_type] => utility [patent_app_number] => 17/066826 [patent_app_country] => US [patent_app_date] => 2020-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12314 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17066826 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/066826
Expression cassette and host cell for expressing a Vip3-interacting protein Oct 8, 2020 Issued
Array ( [id] => 16595838 [patent_doc_number] => 20210022369 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => POLYPEPTIDES HAVING XYLANASE ACTIVITY AND POLYNUCLEOTIDES ENCODING SAME [patent_app_type] => utility [patent_app_number] => 17/063112 [patent_app_country] => US [patent_app_date] => 2020-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 103510 [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] => 17063112 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/063112
Polypeptides having xylanase activity and polynucleotides encoding same Oct 4, 2020 Issued
Array ( [id] => 16525596 [patent_doc_number] => 20200399676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => OPLOPHORUS-DERIVED LUCIFERASES, NOVEL COELENTERAZINE SUBSTRATES, AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 17/011597 [patent_app_country] => US [patent_app_date] => 2020-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 61646 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -110 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17011597 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/011597
Oplophorus-derived luciferases, novel coelenterazine substrates, and methods of use Sep 2, 2020 Issued
Array ( [id] => 16525536 [patent_doc_number] => 20200399616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => ENGINEERED IMINE REDUCTASES AND METHODS FOR THE REDUCTIVE AMINATION OF KETONE AND AMINE COMPOUNDS [patent_app_type] => utility [patent_app_number] => 17/010709 [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] => 34930 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17010709 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/010709
Engineered imine reductases and methods for the reductive amination of ketone and amine compounds Sep 1, 2020 Issued
Array ( [id] => 17867460 [patent_doc_number] => 20220290196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => GENETICALLY ENGINEERED MICROBES AND BIOSYNTHETIC METHODS [patent_app_type] => utility [patent_app_number] => 17/638596 [patent_app_country] => US [patent_app_date] => 2020-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43367 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -45 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17638596 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/638596
GENETICALLY ENGINEERED MICROBES AND BIOSYNTHETIC METHODS Aug 27, 2020 Pending
Array ( [id] => 16977983 [patent_doc_number] => 20210222220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => MODULATION OF CELL GROWTH AND GLYCOSYLATION IN RECOMBINANT GLYCOPROTEIN PRODUCTION [patent_app_type] => utility [patent_app_number] => 17/006463 [patent_app_country] => US [patent_app_date] => 2020-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19030 [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] => 17006463 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/006463
MODULATION OF CELL GROWTH AND GLYCOSYLATION IN RECOMBINANT GLYCOPROTEIN PRODUCTION Aug 27, 2020 Abandoned
Array ( [id] => 17929794 [patent_doc_number] => 20220324919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => ESCHERICHIA COLI-BASED RECOMBINANT STRAIN, CONSTRUCTION METHOD THEREFOR AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/753368 [patent_app_country] => US [patent_app_date] => 2020-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8310 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17753368 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/753368
ESCHERICHIA COLI-BASED RECOMBINANT STRAIN, CONSTRUCTION METHOD THEREFOR AND USE THEREOF Aug 26, 2020 Pending
Array ( [id] => 18383552 [patent_doc_number] => 11654317 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [patent_title] => None [patent_app_type] => utility [patent_app_number] => 16/993382 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4910 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16993382 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/993382
None Aug 13, 2020 Issued
Array ( [id] => 16452951 [patent_doc_number] => 20200362377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => TRANSAMINASE REACTIONS [patent_app_type] => utility [patent_app_number] => 16/985080 [patent_app_country] => US [patent_app_date] => 2020-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 46817 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 16985080 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/985080
Transaminase reactions Aug 3, 2020 Issued
Array ( [id] => 16569242 [patent_doc_number] => 20210008248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => FIBRIN COMPOSITION, SUBSTRATE FOR REGENERATIVE MEDICINE, METHOD FOR MANUFACTURING FIBRIN COMPOSITION, AND KIT [patent_app_type] => utility [patent_app_number] => 16/942552 [patent_app_country] => US [patent_app_date] => 2020-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10786 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16942552 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/942552
FIBRIN COMPOSITION, SUBSTRATE FOR REGENERATIVE MEDICINE, METHOD FOR MANUFACTURING FIBRIN COMPOSITION, AND KIT Jul 28, 2020 Abandoned
Array ( [id] => 16525585 [patent_doc_number] => 20200399665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => PROCESSES FOR THE PRODUCTION OF HYDROXYCINNAMIC ACIDS USING POLYPEPTIDES HAVING TYROSINE AMMONIA LYASE ACTIVITY [patent_app_type] => utility [patent_app_number] => 16/938762 [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] => 20701 [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] => 16938762 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/938762
Processes for the production of hydroxycinnamic acids using polypeptides having tyrosine ammonia lyase activity Jul 23, 2020 Issued
Array ( [id] => 17556299 [patent_doc_number] => 11312982 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Microorganism with improved L-threonine producing capability, and method for producing L-threonine by using the same [patent_app_type] => utility [patent_app_number] => 16/930082 [patent_app_country] => US [patent_app_date] => 2020-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6075 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16930082 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/930082
Microorganism with improved L-threonine producing capability, and method for producing L-threonine by using the same Jul 14, 2020 Issued
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