Search

David J. Steadman

Examiner (ID: 18187, Phone: (571)272-0942 , Office: P/1656 )

Most Active Art Unit
1656
Art Unit(s)
1652, 1656
Total Applications
1706
Issued Applications
728
Pending Applications
253
Abandoned Applications
750

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18955552 [patent_doc_number] => 20240043879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => Method for Cell Line Development [patent_app_type] => utility [patent_app_number] => 18/467658 [patent_app_country] => US [patent_app_date] => 2023-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10585 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18467658 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/467658
Method for Cell Line Development Sep 13, 2023 Pending
Array ( [id] => 18902963 [patent_doc_number] => 20240018448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => DETERGENT COMPOSITIONS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/464514 [patent_app_country] => US [patent_app_date] => 2023-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 80067 [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] => 18464514 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/464514
DETERGENT COMPOSITIONS AND USES THEREOF Sep 10, 2023 Abandoned
Array ( [id] => 18955524 [patent_doc_number] => 20240043851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => NON-TOXIC CAS9 ENZYME AND APPLICATION THEREOF [patent_app_type] => utility [patent_app_number] => 18/462921 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23923 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 18462921 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/462921
NON-TOXIC CAS9 ENZYME AND APPLICATION THEREOF Sep 6, 2023 Abandoned
Array ( [id] => 19003867 [patent_doc_number] => 20240067938 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => GERANYLGERANYL PYROPHOSPHATE SYNTHASES [patent_app_type] => utility [patent_app_number] => 18/455969 [patent_app_country] => US [patent_app_date] => 2023-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18973 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18455969 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/455969
GERANYLGERANYL PYROPHOSPHATE SYNTHASES Aug 24, 2023 Abandoned
Array ( [id] => 18844943 [patent_doc_number] => 20230407347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => METHOD FOR PRODUCING ETHANOL FROM LIGNOCELLULOSIC RAW MATERIAL [patent_app_type] => utility [patent_app_number] => 18/454556 [patent_app_country] => US [patent_app_date] => 2023-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8942 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18454556 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/454556
METHOD FOR PRODUCING ETHANOL FROM LIGNOCELLULOSIC RAW MATERIAL Aug 22, 2023 Pending
Array ( [id] => 18939770 [patent_doc_number] => 20240034909 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => METHOD FOR THE PREPARATION OF GELATIN HYDROLYSATE HAVING A LOW ENDOTOXIN CONTENT [patent_app_type] => utility [patent_app_number] => 18/231468 [patent_app_country] => US [patent_app_date] => 2023-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3263 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18231468 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/231468
METHOD FOR THE PREPARATION OF GELATIN HYDROLYSATE HAVING A LOW ENDOTOXIN CONTENT Aug 7, 2023 Pending
Array ( [id] => 18895470 [patent_doc_number] => 20240010955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => Polypeptides and Compositions Comprising Such Polypeptides [patent_app_type] => utility [patent_app_number] => 18/348277 [patent_app_country] => US [patent_app_date] => 2023-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25470 [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] => 18348277 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/348277
Polypeptides and compositions comprising such polypeptides Jul 5, 2023 Issued
Array ( [id] => 18754342 [patent_doc_number] => 20230357742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => NOVEL RECOMBINANT FACTOR C AND METHOD FOR PRODUCING THE SAME, AND METHOD FOR MEASURING ENDOTOXIN [patent_app_type] => utility [patent_app_number] => 18/346420 [patent_app_country] => US [patent_app_date] => 2023-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20551 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18346420 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/346420
Recombinant Factor C and method for producing the same, and method for measuring endotoxin Jul 2, 2023 Issued
Array ( [id] => 18862213 [patent_doc_number] => 20230416649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => DISHWASHING DETERGENT COMPOSITION COMPRISING XYLANASE AND SULPHONATED CARBOXYLATE POLYMER [patent_app_type] => utility [patent_app_number] => 18/325455 [patent_app_country] => US [patent_app_date] => 2023-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7834 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18325455 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/325455
DISHWASHING DETERGENT COMPOSITION COMPRISING XYLANASE AND SULPHONATED CARBOXYLATE POLYMER May 29, 2023 Pending
Array ( [id] => 18955572 [patent_doc_number] => 20240043899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => IN VITRO TRANSCRIPTION/TRANSLATION (TXTL) SYSTEM AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/320389 [patent_app_country] => US [patent_app_date] => 2023-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11416 [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] => 18320389 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/320389
IN VITRO TRANSCRIPTION/TRANSLATION (TXTL) SYSTEM AND USE THEREOF May 18, 2023 Abandoned
Array ( [id] => 19281827 [patent_doc_number] => 20240218301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => CLEANING COMPOSITIONS CONTAINING POLYPEPTIDE VARIANTS [patent_app_type] => utility [patent_app_number] => 18/319681 [patent_app_country] => US [patent_app_date] => 2023-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26435 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18319681 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/319681
CLEANING COMPOSITIONS CONTAINING POLYPEPTIDE VARIANTS May 17, 2023 Pending
Array ( [id] => 19572115 [patent_doc_number] => 20240376407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => DETERGENT COMPOSITION COMPRISING LACCASE [patent_app_type] => utility [patent_app_number] => 18/318442 [patent_app_country] => US [patent_app_date] => 2023-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15462 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18318442 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/318442
DETERGENT COMPOSITION COMPRISING LACCASE May 15, 2023 Pending
Array ( [id] => 18726273 [patent_doc_number] => 20230340542 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => Platform for developing stable mammalian cell lines [patent_app_type] => utility [patent_app_number] => 18/314979 [patent_app_country] => US [patent_app_date] => 2023-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10558 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18314979 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/314979
Platform for developing stable mammalian cell lines May 9, 2023 Issued
Array ( [id] => 18879528 [patent_doc_number] => 20240002897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => METHOD FOR INCREASING YIELD OF 7-DEHYDROCHOLESTEROL IN YEAST BY USING COMPARTMENTALIZATION [patent_app_type] => utility [patent_app_number] => 18/313195 [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] => 3047 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18313195 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/313195
METHOD FOR INCREASING YIELD OF 7-DEHYDROCHOLESTEROL IN YEAST BY USING COMPARTMENTALIZATION May 4, 2023 Abandoned
Array ( [id] => 19135793 [patent_doc_number] => 11970725 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Reduced genome [patent_app_type] => utility [patent_app_number] => 18/299479 [patent_app_country] => US [patent_app_date] => 2023-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 35 [patent_no_of_words] => 16214 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18299479 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/299479
Reduced genome Apr 11, 2023 Issued
Array ( [id] => 18612583 [patent_doc_number] => 20230279315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => CLEANING COMPOSITIONS CONTAINING ALGINATE LYASE ENZYMES [patent_app_type] => utility [patent_app_number] => 18/297302 [patent_app_country] => US [patent_app_date] => 2023-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12822 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18297302 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/297302
CLEANING COMPOSITIONS CONTAINING ALGINATE LYASE ENZYMES Apr 6, 2023 Pending
Array ( [id] => 19877162 [patent_doc_number] => 20250109419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => SIALYLTRANSFERASES FOR THE PRODUCTION OF SIALYLATED OLIGOSACCHARIDES [patent_app_type] => utility [patent_app_number] => 18/847017 [patent_app_country] => US [patent_app_date] => 2023-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 54934 [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] => 18847017 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/847017
Sialyltransferases for the production of sialylated oligosaccharides Mar 29, 2023 Issued
Array ( [id] => 18675629 [patent_doc_number] => 20230313247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => Kind of antimycin compound and methods of making and using it [patent_app_type] => utility [patent_app_number] => 18/127674 [patent_app_country] => US [patent_app_date] => 2023-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2730 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 433 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18127674 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/127674
Method for preparing an antimycin compound produced by Mar 28, 2023 Issued
Array ( [id] => 18649579 [patent_doc_number] => 20230295395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => METHODS AND COMPOSITIONS FOR DEGRADING POLYMERS [patent_app_type] => utility [patent_app_number] => 18/122081 [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] => 10997 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18122081 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/122081
METHODS AND COMPOSITIONS FOR DEGRADING POLYMERS Mar 14, 2023 Pending
Array ( [id] => 18726170 [patent_doc_number] => 20230340427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => L-GLUTAMATE DEHYDROGENASE MUTANT AND APPLICATION THEREOF [patent_app_type] => utility [patent_app_number] => 18/183191 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7789 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18183191 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/183191
L-GLUTAMATE DEHYDROGENASE MUTANT AND APPLICATION THEREOF Mar 13, 2023 Abandoned
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