Search

Nancy J. Leith

Examiner (ID: 4161, Phone: (313)446-4874 , Office: P/1636 )

Most Active Art Unit
1636
Art Unit(s)
1941, 1811, 1805, 1815, 1636
Total Applications
1456
Issued Applications
1005
Pending Applications
182
Abandoned Applications
289

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18497655 [patent_doc_number] => 20230220320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => Method For Capturing And Purification Of Biologics [patent_app_type] => utility [patent_app_number] => 17/640456 [patent_app_country] => US [patent_app_date] => 2020-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22541 [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] => 17640456 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/640456
Method For Capturing And Purification Of Biologics Sep 3, 2020 Pending
Array ( [id] => 19311825 [patent_doc_number] => 12037628 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Polyhydroxyalkanoate production and related processes [patent_app_type] => utility [patent_app_number] => 17/011414 [patent_app_country] => US [patent_app_date] => 2020-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 20000 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17011414 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/011414
Polyhydroxyalkanoate production and related processes Sep 2, 2020 Issued
Array ( [id] => 16673408 [patent_doc_number] => 20210062171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => NOVEL SIALIDASES AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 17/006293 [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] => 31824 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17006293 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/006293
NOVEL SIALIDASES AND USES THEREOF Aug 27, 2020 Abandoned
Array ( [id] => 17080598 [patent_doc_number] => 20210275604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => METHOD FOR DETECTION AND MITIGATION OF COMPOUND PRODUCING MICROBIOTA IN AN AQUACULTURE SYSTEM [patent_app_type] => utility [patent_app_number] => 16/992865 [patent_app_country] => US [patent_app_date] => 2020-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18068 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16992865 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/992865
METHOD FOR DETECTION AND MITIGATION OF COMPOUND PRODUCING MICROBIOTA IN AN AQUACULTURE SYSTEM Aug 12, 2020 Pending
Array ( [id] => 17852223 [patent_doc_number] => 20220282265 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => ENGINEERED BIOSYNTHETIC PATHWAYS FOR PRODUCTION OF 3-AMINO-4-HYDROXYBENZOIC ACID BY FERMENTATION [patent_app_type] => utility [patent_app_number] => 17/632497 [patent_app_country] => US [patent_app_date] => 2020-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20364 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17632497 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/632497
ENGINEERED BIOSYNTHETIC PATHWAYS FOR PRODUCTION OF 3-AMINO-4-HYDROXYBENZOIC ACID BY FERMENTATION Aug 9, 2020 Abandoned
Array ( [id] => 16450192 [patent_doc_number] => 20200359618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => PRESERVATION AND TRANSPORT OF AN EX VIVO BIOLOGICAL SAMPLE COMPRISING ULTRASOUND APPLICATION [patent_app_type] => utility [patent_app_number] => 16/985188 [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] => 7562 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16985188 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/985188
PRESERVATION AND TRANSPORT OF AN EX VIVO BIOLOGICAL SAMPLE COMPRISING ULTRASOUND APPLICATION Aug 3, 2020 Pending
Array ( [id] => 16434849 [patent_doc_number] => 20200352174 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => PRESERVATIVE SYSTEMS AND COMPOSITIONS AND METHODS INCORPORATING SAME [patent_app_type] => utility [patent_app_number] => 16/939765 [patent_app_country] => US [patent_app_date] => 2020-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14237 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16939765 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/939765
PRESERVATIVE SYSTEMS AND COMPOSITIONS AND METHODS INCORPORATING SAME Jul 26, 2020 Abandoned
Array ( [id] => 17789647 [patent_doc_number] => 20220248738 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => NUTRITIVE COMPOSITIONS WITH SECRETED IgA, MILK FAT GLOBULE MEMBRANE COMPONENTS AND/OR BIFIDOBACTERIUM [patent_app_type] => utility [patent_app_number] => 17/630018 [patent_app_country] => US [patent_app_date] => 2020-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8459 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -65 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17630018 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/630018
NUTRITIVE COMPOSITIONS WITH SECRETED IgA, MILK FAT GLOBULE MEMBRANE COMPONENTS AND/OR BIFIDOBACTERIUM Jul 26, 2020 Abandoned
Array ( [id] => 17513873 [patent_doc_number] => 11293006 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-04-05 [patent_title] => Endophytes for organic nitrogen use for sustainable agriculture [patent_app_type] => utility [patent_app_number] => 16/939029 [patent_app_country] => US [patent_app_date] => 2020-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5589 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 16939029 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/939029
Endophytes for organic nitrogen use for sustainable agriculture Jul 25, 2020 Issued
Array ( [id] => 18005279 [patent_doc_number] => 20220364045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => TRANSGENIC BACTERIA AND METHODS OF USING SAME [patent_app_type] => utility [patent_app_number] => 17/626965 [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] => 8943 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17626965 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/626965
TRANSGENIC BACTERIA AND METHODS OF USING SAME Jul 14, 2020 Abandoned
Array ( [id] => 17790500 [patent_doc_number] => 20220249591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => COMPOSITION FOR THE TREATMENT OF EMOTIONAL DISORDERS [patent_app_type] => utility [patent_app_number] => 17/625355 [patent_app_country] => US [patent_app_date] => 2020-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16178 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17625355 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/625355
COMPOSITION FOR THE TREATMENT OF EMOTIONAL DISORDERS Jul 8, 2020 Pending
Array ( [id] => 17895318 [patent_doc_number] => 20220304980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => METERED DOSING COMPOSITIONS AND METHODS OF USE OF PSYCHEDELIC COMPOUNDS [patent_app_type] => utility [patent_app_number] => 17/624377 [patent_app_country] => US [patent_app_date] => 2020-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11480 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -57 [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] => 17624377 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/624377
METERED DOSING COMPOSITIONS AND METHODS OF USE OF PSYCHEDELIC COMPOUNDS Jul 2, 2020 Abandoned
Array ( [id] => 18093493 [patent_doc_number] => 20220411834 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => STRAIN WITH IMPROVED AROMATIC AMINO ACID PRODUCTION CAPACITY BY YEEO GENE INACTIVATION [patent_app_type] => utility [patent_app_number] => 17/772813 [patent_app_country] => US [patent_app_date] => 2020-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2572 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17772813 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/772813
STRAIN WITH IMPROVED AROMATIC AMINO ACID PRODUCTION CAPACITY BY YEEO GENE INACTIVATION Jun 25, 2020 Pending
Array ( [id] => 18885804 [patent_doc_number] => 11864559 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Therapeutic amoeba and uses thereof [patent_app_type] => utility [patent_app_number] => 16/904367 [patent_app_country] => US [patent_app_date] => 2020-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 14758 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16904367 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/904367
Therapeutic amoeba and uses thereof Jun 16, 2020 Issued
Array ( [id] => 18091429 [patent_doc_number] => 20220409770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => CELL SHEET COMPRISING HYALURONIC ACID AND POLYETHYLENE GLYCOL, AND METHOD FOR PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 17/779186 [patent_app_country] => US [patent_app_date] => 2020-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4851 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17779186 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/779186
CELL SHEET COMPRISING HYALURONIC ACID AND POLYETHYLENE GLYCOL, AND METHOD FOR PRODUCING SAME Jun 10, 2020 Pending
Array ( [id] => 18034639 [patent_doc_number] => 20220378854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => COMPOSITION FOR PREVENTING, TREATING, OR IMPROVING GASTROINTESTINAL DISEASES COMPRISING STRAIN OF GENUS CORYNEBACTERIUM AND CULTURE THEREOF [patent_app_type] => utility [patent_app_number] => 17/618942 [patent_app_country] => US [patent_app_date] => 2020-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15891 [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] => 17618942 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/618942
COMPOSITION FOR PREVENTING, TREATING, OR IMPROVING GASTROINTESTINAL DISEASES COMPRISING STRAIN OF GENUS CORYNEBACTERIUM AND CULTURE THEREOF Jun 1, 2020 Pending
Array ( [id] => 20213775 [patent_doc_number] => 12410419 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Use of enzyme that cleaves both alpha- and beta- 1,4-glycosidic bonds [patent_app_type] => utility [patent_app_number] => 17/595616 [patent_app_country] => US [patent_app_date] => 2020-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 973 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17595616 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/595616
Use of enzyme that cleaves both alpha- and beta- 1,4-glycosidic bonds May 20, 2020 Issued
Array ( [id] => 16396493 [patent_doc_number] => 20200337351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => COMPOSITION [patent_app_type] => utility [patent_app_number] => 16/872213 [patent_app_country] => US [patent_app_date] => 2020-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11267 [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] => 16872213 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/872213
COMPOSITION May 10, 2020 Abandoned
Array ( [id] => 18854081 [patent_doc_number] => 11851644 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Marine bacteria formulation useful in aquaculture [patent_app_type] => utility [patent_app_number] => 16/866265 [patent_app_country] => US [patent_app_date] => 2020-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5854 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16866265 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/866265
Marine bacteria formulation useful in aquaculture May 3, 2020 Issued
Array ( [id] => 16253838 [patent_doc_number] => 20200263212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => POLYHYDROXYALKANOATE PRODUCTION METHOD [patent_app_type] => utility [patent_app_number] => 16/866154 [patent_app_country] => US [patent_app_date] => 2020-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 42128 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16866154 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/866154
POLYHYDROXYALKANOATE PRODUCTION METHOD May 3, 2020 Pending
Menu