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] => 18273724 [patent_doc_number] => 11612645 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-28 [patent_title] => IL-15-based fusions to IL-12 and IL-18 [patent_app_type] => utility [patent_app_number] => 17/820980 [patent_app_country] => US [patent_app_date] => 2022-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 32 [patent_no_of_words] => 30057 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17820980 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/820980
IL-15-based fusions to IL-12 and IL-18 Aug 18, 2022 Issued
Array ( [id] => 19510560 [patent_doc_number] => 20240342246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => INTERLEUKIN-12 VARIANTS AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 18/683398 [patent_app_country] => US [patent_app_date] => 2022-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 18683398 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/683398
INTERLEUKIN-12 VARIANTS AND METHODS OF USE Aug 15, 2022 Pending
Array ( [id] => 18522958 [patent_doc_number] => 20230233608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => REGULATED BIOCIRCUIT SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/888808 [patent_app_country] => US [patent_app_date] => 2022-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 70310 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17888808 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/888808
REGULATED BIOCIRCUIT SYSTEMS Aug 15, 2022 Abandoned
Array ( [id] => 18037576 [patent_doc_number] => 20220381792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => METHOD FOR DIAGNOSING AND TREATING FIBROMYALGIA [patent_app_type] => utility [patent_app_number] => 17/885829 [patent_app_country] => US [patent_app_date] => 2022-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7040 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -46 [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] => 17885829 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/885829
Method for diagnosing and treating fibromyalgia Aug 10, 2022 Issued
Array ( [id] => 18536102 [patent_doc_number] => 20230241189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => Compositions and Methods for Treating Granulomatosis with Polyangiitis [patent_app_type] => utility [patent_app_number] => 17/818934 [patent_app_country] => US [patent_app_date] => 2022-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19738 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17818934 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/818934
Compositions and Methods for Treating Granulomatosis with Polyangiitis Aug 9, 2022 Pending
Array ( [id] => 18036237 [patent_doc_number] => 20220380452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => BIOPHARMACEUTICAL COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 17/881988 [patent_app_country] => US [patent_app_date] => 2022-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 41010 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17881988 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/881988
Biopharmaceutical compositions Aug 4, 2022 Issued
Array ( [id] => 18057984 [patent_doc_number] => 20220389070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => FUSION PROTEIN COMPRISING IL-2 PROTEIN AND CD80 PROTEIN, AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/878703 [patent_app_country] => US [patent_app_date] => 2022-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21207 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17878703 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/878703
Fusion protein comprising IL-2 protein and CD80 protein, and use thereof Jul 31, 2022 Issued
Array ( [id] => 19916202 [patent_doc_number] => 12291555 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Fusion protein comprising IL-2 protein and CD80 protein, and use thereof [patent_app_type] => utility [patent_app_number] => 17/878664 [patent_app_country] => US [patent_app_date] => 2022-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 63 [patent_figures_cnt] => 90 [patent_no_of_words] => 17150 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17878664 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/878664
Fusion protein comprising IL-2 protein and CD80 protein, and use thereof Jul 31, 2022 Issued
Array ( [id] => 18326308 [patent_doc_number] => 20230124436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => QTY FC FUSION RECEPTOR PROTEINS [patent_app_type] => utility [patent_app_number] => 17/877091 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13585 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 17877091 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/877091
QTY Fc fusion receptor proteins Jul 28, 2022 Issued
Array ( [id] => 19479441 [patent_doc_number] => 20240327483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => FUSION PROTEINS COMPRISING SUPPRESSION OF TUMORIGENICITY 2 OR INTERLEUKIN-33, PHARMACEUTICAL COMPOSITIONS, AND THERAPEUTIC APPLICATIONS [patent_app_type] => utility [patent_app_number] => 18/290962 [patent_app_country] => US [patent_app_date] => 2022-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -98 [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] => 18290962 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/290962
FUSION PROTEINS COMPRISING SUPPRESSION OF TUMORIGENICITY 2 OR INTERLEUKIN-33, PHARMACEUTICAL COMPOSITIONS, AND THERAPEUTIC APPLICATIONS Jul 22, 2022 Pending
Array ( [id] => 20295052 [patent_doc_number] => 20250320295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => CD8-Binding Polypeptides and Uses Thereof [patent_app_type] => utility [patent_app_number] => 18/578133 [patent_app_country] => US [patent_app_date] => 2022-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20938 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [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] => 18578133 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/578133
CD8-Binding Polypeptides and Uses Thereof Jul 18, 2022 Pending
Array ( [id] => 17980379 [patent_doc_number] => 20220346415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => ANTIBODY-CYTOKINE ENGRAFTED PROTEINS AND METHODS OF USE FOR IMMUNE RELATED DISORDERS [patent_app_type] => utility [patent_app_number] => 17/813232 [patent_app_country] => US [patent_app_date] => 2022-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28992 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17813232 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/813232
ANTIBODY-CYTOKINE ENGRAFTED PROTEINS AND METHODS OF USE FOR IMMUNE RELATED DISORDERS Jul 17, 2022 Abandoned
Array ( [id] => 20634427 [patent_doc_number] => 12595294 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Methods to decrease impurities from recombinant protein manufacturing processes [patent_app_type] => utility [patent_app_number] => 17/812145 [patent_app_country] => US [patent_app_date] => 2022-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6796 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17812145 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/812145
Methods to decrease impurities from recombinant protein manufacturing processes Jul 11, 2022 Issued
Array ( [id] => 19651293 [patent_doc_number] => 12173062 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Modified TNF-a antibodies and uses thereof [patent_app_type] => utility [patent_app_number] => 17/861178 [patent_app_country] => US [patent_app_date] => 2022-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 36 [patent_no_of_words] => 43435 [patent_no_of_claims] => 18 [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] => 17861178 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/861178
Modified TNF-a antibodies and uses thereof Jul 8, 2022 Issued
Array ( [id] => 19265351 [patent_doc_number] => 20240209050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => MUTANT IL-15 COMPOSITIONS AND METHODS THEREOF [patent_app_type] => utility [patent_app_number] => 18/576630 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 48375 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -42 [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] => 18576630 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/576630
MUTANT IL-15 COMPOSITIONS AND METHODS THEREOF Jul 7, 2022 Pending
Array ( [id] => 18150097 [patent_doc_number] => 20230023954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => MULTI-FUNCTIONAL AND MULTI-VALENT INTERLEUKIN-TGF-BETA RECEPTOR FUSION POLYPEPTIDES [patent_app_type] => utility [patent_app_number] => 17/810128 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26098 [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] => 17810128 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/810128
Multi-functional and multi-valent interleukin-TGF-beta receptor fusion polypeptides Jun 29, 2022 Issued
Array ( [id] => 20129203 [patent_doc_number] => 12371505 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Anti-BCMA heavy chain-only antibodies [patent_app_type] => utility [patent_app_number] => 17/853794 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 7 [patent_no_of_words] => 4451 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17853794 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/853794
Anti-BCMA heavy chain-only antibodies Jun 28, 2022 Issued
Array ( [id] => 20157004 [patent_doc_number] => 12383602 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => HLA-B57 open conformers [patent_app_type] => utility [patent_app_number] => 17/849643 [patent_app_country] => US [patent_app_date] => 2022-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 17 [patent_no_of_words] => 7604 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17849643 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/849643
HLA-B57 open conformers Jun 25, 2022 Issued
Array ( [id] => 19389490 [patent_doc_number] => 20240279360 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => BIFUNCTIONAL COMPOUNDS CONTAINING IGF-2 POLYPEPTIDES [patent_app_type] => utility [patent_app_number] => 18/568767 [patent_app_country] => US [patent_app_date] => 2022-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11180 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -46 [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] => 18568767 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/568767
BIFUNCTIONAL COMPOUNDS CONTAINING IGF-2 POLYPEPTIDES Jun 22, 2022 Pending
Array ( [id] => 18117551 [patent_doc_number] => 11548932 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Anti-VEGF protein compositions and methods for producing the same [patent_app_type] => utility [patent_app_number] => 17/841349 [patent_app_country] => US [patent_app_date] => 2022-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 60 [patent_figures_cnt] => 86 [patent_no_of_words] => 67417 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17841349 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/841349
Anti-VEGF protein compositions and methods for producing the same Jun 14, 2022 Issued
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