Search

Prema Maria Mertz

Examiner (ID: 426, Phone: (571)272-0876 , Office: P/1646 )

Most Active Art Unit
1646
Art Unit(s)
1674, 1646, 1621, 1812
Total Applications
2681
Issued Applications
1589
Pending Applications
444
Abandoned Applications
675

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18939670 [patent_doc_number] => 20240034809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => HETERODIMERIC IGA FC CONSTRUCTS AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/265341 [patent_app_country] => US [patent_app_date] => 2021-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35665 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -45 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18265341 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/265341
HETERODIMERIC IGA FC CONSTRUCTS AND METHODS OF USE THEREOF Dec 2, 2021 Pending
Array ( [id] => 19050882 [patent_doc_number] => 20240092851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => IL-7 FUSION PROTEIN AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 18/254223 [patent_app_country] => US [patent_app_date] => 2021-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10564 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -45 [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] => 18254223 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/254223
IL-7 FUSION PROTEIN AND RELATED METHODS Nov 22, 2021 Pending
Array ( [id] => 18861886 [patent_doc_number] => 20230416321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => TGF-Beta Polypeptides [patent_app_type] => utility [patent_app_number] => 18/038402 [patent_app_country] => US [patent_app_date] => 2021-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 84976 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -38 [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] => 18038402 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/038402
TGF-Beta Polypeptides Nov 21, 2021 Pending
Array ( [id] => 17443771 [patent_doc_number] => 20220064276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => LTBP COMPLEX-SPECIFIC INHIBITORS OF TGFb AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 17/530786 [patent_app_country] => US [patent_app_date] => 2021-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 115355 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17530786 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/530786
LTBP complex-specific inhibitors of TGFb and uses thereof Nov 18, 2021 Issued
Array ( [id] => 19210740 [patent_doc_number] => 11999788 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Treatment or prevention method of radiation damage by administration of IL-5 receptor alpha chain binding antibody [patent_app_type] => utility [patent_app_number] => 17/530150 [patent_app_country] => US [patent_app_date] => 2021-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 24 [patent_no_of_words] => 18841 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17530150 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/530150
Treatment or prevention method of radiation damage by administration of IL-5 receptor alpha chain binding antibody Nov 17, 2021 Issued
Array ( [id] => 17868483 [patent_doc_number] => 20220291219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => SYSTEMS AND COMPOSITIONS FOR DIAGNOSING BARRETT'S ESOPHAGUS AND METHODS OF USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/529598 [patent_app_country] => US [patent_app_date] => 2021-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31492 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17529598 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/529598
Systems and compositions for diagnosing Barrett's esophagus and methods of using the same Nov 17, 2021 Issued
Array ( [id] => 20578486 [patent_doc_number] => 12570728 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Combinations of antibodies and bispecific antibodies comprising antigen-binding specifically recognizing [patent_app_type] => utility [patent_app_number] => 18/036949 [patent_app_country] => US [patent_app_date] => 2021-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 37 [patent_no_of_words] => 68107 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 1113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18036949 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/036949
Combinations of antibodies and bispecific antibodies comprising antigen-binding specifically recognizing Nov 17, 2021 Issued
Array ( [id] => 18879129 [patent_doc_number] => 20240002498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => HEAVY CHAIN ANTIBODIES BINDING TO FOLATE RECEPTOR ALPHA [patent_app_type] => utility [patent_app_number] => 18/253197 [patent_app_country] => US [patent_app_date] => 2021-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24013 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18253197 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/253197
HEAVY CHAIN ANTIBODIES BINDING TO FOLATE RECEPTOR ALPHA Nov 16, 2021 Pending
Array ( [id] => 18879151 [patent_doc_number] => 20240002520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => TREATMENT OF CASTLEMAN DISEASE [patent_app_type] => utility [patent_app_number] => 18/253017 [patent_app_country] => US [patent_app_date] => 2021-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12171 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18253017 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/253017
TREATMENT OF CASTLEMAN DISEASE Nov 14, 2021 Pending
Array ( [id] => 19242030 [patent_doc_number] => 12012449 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Human IL-23 antigen binding proteins [patent_app_type] => utility [patent_app_number] => 17/525421 [patent_app_country] => US [patent_app_date] => 2021-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 30372 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17525421 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/525421
Human IL-23 antigen binding proteins Nov 11, 2021 Issued
Array ( [id] => 20206355 [patent_doc_number] => 20250276075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-04 [patent_title] => METHODS OF TREATING AXL-EXPRESSING CANCERS WITH ANTI-AXL ANTIBODIES, ANTIBODY FRAGMENTS AND THEIR IMMUNOCONJUGATES [patent_app_type] => utility [patent_app_number] => 18/252542 [patent_app_country] => US [patent_app_date] => 2021-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 55408 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18252542 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/252542
METHODS OF TREATING AXL-EXPRESSING CANCERS WITH ANTI-AXL ANTIBODIES, ANTIBODY FRAGMENTS AND THEIR IMMUNOCONJUGATES Nov 9, 2021 Pending
Array ( [id] => 18085540 [patent_doc_number] => 11535658 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => Activatable interleukin-2 polypeptides and methods of use thereof [patent_app_type] => utility [patent_app_number] => 17/523432 [patent_app_country] => US [patent_app_date] => 2021-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 54 [patent_figures_cnt] => 98 [patent_no_of_words] => 34007 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17523432 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/523432
Activatable interleukin-2 polypeptides and methods of use thereof Nov 9, 2021 Issued
Array ( [id] => 17426926 [patent_doc_number] => 20220054634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => Anti-IL-23 Antibodies, Compositions, Methods and Uses [patent_app_type] => utility [patent_app_number] => 17/522423 [patent_app_country] => US [patent_app_date] => 2021-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30694 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17522423 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/522423
Anti-IL-23 antibodies, compositions, methods and uses Nov 8, 2021 Issued
Array ( [id] => 18830862 [patent_doc_number] => 20230399387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => ANTIBODIES FOR USE IN THE DETECTION AND TREATMENT OF HEART DISEASE [patent_app_type] => utility [patent_app_number] => 18/033464 [patent_app_country] => US [patent_app_date] => 2021-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 39245 [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] => 18033464 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/033464
ANTIBODIES FOR USE IN THE DETECTION AND TREATMENT OF HEART DISEASE Nov 4, 2021 Pending
Array ( [id] => 18879144 [patent_doc_number] => 20240002513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => DOSING AND ADMINISTRATION OF NON-FUCOSYLATED ANTI-CTLA-4 ANTIBODY AS MONOTHERAPY [patent_app_type] => utility [patent_app_number] => 18/251935 [patent_app_country] => US [patent_app_date] => 2021-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10152 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18251935 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/251935
DOSING AND ADMINISTRATION OF NON-FUCOSYLATED ANTI-CTLA-4 ANTIBODY AS MONOTHERAPY Nov 4, 2021 Pending
Array ( [id] => 19065723 [patent_doc_number] => 20240100149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => SARS-COV-2 CONSTRUCTS, VACCINES, AND METHODS [patent_app_type] => utility [patent_app_number] => 18/251963 [patent_app_country] => US [patent_app_date] => 2021-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14340 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18251963 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/251963
SARS-COV-2 CONSTRUCTS, VACCINES, AND METHODS Nov 4, 2021 Abandoned
Array ( [id] => 17687740 [patent_doc_number] => 20220195032 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => ANTI-INTERLEUKIN-6 RECEPTOR ANTIBODIES [patent_app_type] => utility [patent_app_number] => 17/519069 [patent_app_country] => US [patent_app_date] => 2021-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33521 [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] => 17519069 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/519069
Anti-interleukin-6 receptor antibodies Nov 3, 2021 Issued
Array ( [id] => 19300087 [patent_doc_number] => 20240228656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => EPCAM TARGETING TRISPECIFIC PROTEIN FOR TREATMENT OF CANCER [patent_app_type] => utility [patent_app_number] => 18/252007 [patent_app_country] => US [patent_app_date] => 2021-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 50943 [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] => 18252007 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/252007
EPCAM TARGETING TRISPECIFIC PROTEIN FOR TREATMENT OF CANCER Nov 3, 2021 Pending
Array ( [id] => 19373939 [patent_doc_number] => 12065488 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Anti-IL-6 antibody [patent_app_type] => utility [patent_app_number] => 17/516082 [patent_app_country] => US [patent_app_date] => 2021-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 26 [patent_no_of_words] => 41091 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17516082 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/516082
Anti-IL-6 antibody Oct 31, 2021 Issued
Array ( [id] => 18830873 [patent_doc_number] => 20230399398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => CD7-TARGETING HUMANIZED ANTIBODY AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/034170 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9897 [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] => 18034170 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/034170
CD7-TARGETING HUMANIZED ANTIBODY AND USE THEREOF Oct 28, 2021 Issued
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