Search

Prema Maria Mertz

Examiner (ID: 172, Phone: (571)272-0876 , Office: P/1646 )

Most Active Art Unit
1646
Art Unit(s)
1646, 1674, 1621, 1812
Total Applications
2648
Issued Applications
1571
Pending Applications
451
Abandoned Applications
665

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20129170 [patent_doc_number] => 12371472 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Multimeric IL-15 soluble fusion molecules and methods of making and using same [patent_app_type] => utility [patent_app_number] => 18/498430 [patent_app_country] => US [patent_app_date] => 2023-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 113 [patent_figures_cnt] => 183 [patent_no_of_words] => 43728 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18498430 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/498430
Multimeric IL-15 soluble fusion molecules and methods of making and using same Oct 30, 2023 Issued
Array ( [id] => 19202858 [patent_doc_number] => 20240174757 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => CD131 BINDING PROTEINS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/497461 [patent_app_country] => US [patent_app_date] => 2023-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 68020 [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] => 18497461 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/497461
CD131 BINDING PROTEINS AND USES THEREOF Oct 29, 2023 Pending
Array ( [id] => 19248764 [patent_doc_number] => 20240199751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => METHODS FOR TREATING OR PREVENTING ASTHMA BY ADMINISTERING AN IL-4R ANTAGONIST [patent_app_type] => utility [patent_app_number] => 18/495182 [patent_app_country] => US [patent_app_date] => 2023-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25309 [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] => 18495182 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/495182
METHODS FOR TREATING OR PREVENTING ASTHMA BY ADMINISTERING AN IL-4R ANTAGONIST Oct 25, 2023 Pending
Array ( [id] => 19067287 [patent_doc_number] => 20240101713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => Bi-Specific Fusion Proteins [patent_app_type] => utility [patent_app_number] => 18/483308 [patent_app_country] => US [patent_app_date] => 2023-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35341 [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] => 18483308 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/483308
Bi-Specific Fusion Proteins Oct 8, 2023 Pending
Array ( [id] => 20213582 [patent_doc_number] => 12410224 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => IL-15-based fusions to IL-7 and IL-21 [patent_app_type] => utility [patent_app_number] => 18/472053 [patent_app_country] => US [patent_app_date] => 2023-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 54 [patent_figures_cnt] => 87 [patent_no_of_words] => 29079 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18472053 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/472053
IL-15-based fusions to IL-7 and IL-21 Sep 20, 2023 Issued
Array ( [id] => 18879127 [patent_doc_number] => 20240002496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => INTERLEUKIN-1 INHIBITION FOR COMBINATION TREATMENT OF PANCREATIC CANCER CACHEXIA [patent_app_type] => utility [patent_app_number] => 18/244459 [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] => 16573 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18244459 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/244459
INTERLEUKIN-1 INHIBITION FOR COMBINATION TREATMENT OF PANCREATIC CANCER CACHEXIA Sep 10, 2023 Abandoned
Array ( [id] => 20343146 [patent_doc_number] => 12466868 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Engineered proteins to enhance sensitivity of a cell to IL-2 [patent_app_type] => utility [patent_app_number] => 18/460452 [patent_app_country] => US [patent_app_date] => 2023-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 16586 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18460452 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/460452
Engineered proteins to enhance sensitivity of a cell to IL-2 Aug 31, 2023 Issued
Array ( [id] => 19172546 [patent_doc_number] => 20240158520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => SUBCUTANEOUSLY ADMINISTERED ANTI-IL-6 RECEPTOR ANTIBODY [patent_app_type] => utility [patent_app_number] => 18/459292 [patent_app_country] => US [patent_app_date] => 2023-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28074 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18459292 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/459292
SUBCUTANEOUSLY ADMINISTERED ANTI-IL-6 RECEPTOR ANTIBODY Aug 30, 2023 Abandoned
Array ( [id] => 18902999 [patent_doc_number] => 20240018484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => METHOD FOR IDENTIFYING ANTI-CANCER AGENTS USING AN IN VITRO CELL CULTURE SYSTEM THAT MAINTAINS CANCER CELL STEMNESS [patent_app_type] => utility [patent_app_number] => 18/452952 [patent_app_country] => US [patent_app_date] => 2023-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18138 [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] => 18452952 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/452952
METHOD FOR IDENTIFYING ANTI-CANCER AGENTS USING AN IN VITRO CELL CULTURE SYSTEM THAT MAINTAINS CANCER CELL STEMNESS Aug 20, 2023 Pending
Array ( [id] => 18815955 [patent_doc_number] => 20230390294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => COMBINATION THERAPIES FOR INHIBITION OF TTK PROTEIN KINASE [patent_app_type] => utility [patent_app_number] => 18/235679 [patent_app_country] => US [patent_app_date] => 2023-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4217 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18235679 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/235679
COMBINATION THERAPIES FOR INHIBITION OF TTK PROTEIN KINASE Aug 17, 2023 Pending
Array ( [id] => 20453065 [patent_doc_number] => 12516115 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Composition for prophylaxis or treatment of IL-8 related diseases [patent_app_type] => utility [patent_app_number] => 18/450863 [patent_app_country] => US [patent_app_date] => 2023-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 48 [patent_no_of_words] => 54028 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18450863 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/450863
Composition for prophylaxis or treatment of IL-8 related diseases Aug 15, 2023 Issued
Array ( [id] => 19020222 [patent_doc_number] => 20240076393 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => REGULATING IL-4 AND IL-13 LEVELS BY BLOCKING HIGH AFFINITY BINDING BY IL-3, IL-5 AND GM-CSF TO THEIR COMMON RECEPTOR [patent_app_type] => utility [patent_app_number] => 18/449598 [patent_app_country] => US [patent_app_date] => 2023-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19826 [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] => 18449598 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/449598
REGULATING IL-4 AND IL-13 LEVELS BY BLOCKING HIGH AFFINITY BINDING BY IL-3, IL-5 AND GM-CSF TO THEIR COMMON RECEPTOR Aug 13, 2023 Abandoned
Array ( [id] => 18806905 [patent_doc_number] => 20230381238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => MULTI-CHAIN CHIMERIC POLYPEPTIDES AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/354866 [patent_app_country] => US [patent_app_date] => 2023-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 101797 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -41 [patent_words_short_claim] => 618 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18354866 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/354866
Multi-chain chimeric polypeptides and uses thereof Jul 18, 2023 Issued
Array ( [id] => 19389473 [patent_doc_number] => 20240279343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => MULTI-SPECIFIC ANTIBODIES AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 18/351184 [patent_app_country] => US [patent_app_date] => 2023-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 59343 [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] => 18351184 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/351184
MULTI-SPECIFIC ANTIBODIES AND METHODS OF USE Jul 11, 2023 Pending
Array ( [id] => 18739593 [patent_doc_number] => 20230348550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => IMMUNOSTIMULATING IL-2 ANALOGS [patent_app_type] => utility [patent_app_number] => 18/349656 [patent_app_country] => US [patent_app_date] => 2023-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25024 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18349656 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/349656
Immunostimulating IL-2 analogs Jul 9, 2023 Issued
Array ( [id] => 19216261 [patent_doc_number] => 20240180965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => KINASE MUTANTS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/348175 [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] => 15297 [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] => 18348175 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/348175
Kinase mutants and uses thereof Jul 5, 2023 Issued
Array ( [id] => 18739592 [patent_doc_number] => 20230348549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => CYTOKINE FUSION PROTEINS, AND THEIR PHARMACEUTICAL COMPOSITIONS AND THERAPEUTIC APPLICATIONS [patent_app_type] => utility [patent_app_number] => 18/346250 [patent_app_country] => US [patent_app_date] => 2023-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 39175 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -120 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18346250 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/346250
Cytokine fusion proteins, and their pharmaceutical compositions and therapeutic applications Jul 1, 2023 Issued
Array ( [id] => 19955324 [patent_doc_number] => 12325731 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => HLA-A24 agonist epitopes of MUC1-C oncoprotein and compositions and methods of use [patent_app_type] => utility [patent_app_number] => 18/344242 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19961 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18344242 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/344242
HLA-A24 agonist epitopes of MUC1-C oncoprotein and compositions and methods of use Jun 28, 2023 Issued
Array ( [id] => 19242026 [patent_doc_number] => 12012445 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Anti-VEGF protein compositions and methods for producing the same [patent_app_type] => utility [patent_app_number] => 18/214282 [patent_app_country] => US [patent_app_date] => 2023-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 60 [patent_figures_cnt] => 96 [patent_no_of_words] => 67555 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18214282 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/214282
Anti-VEGF protein compositions and methods for producing the same Jun 25, 2023 Issued
Array ( [id] => 18725895 [patent_doc_number] => 20230340134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => HIGH CONCENTRATION ANTIBODY-CONTAINING LIQUID FORMULATION [patent_app_type] => utility [patent_app_number] => 18/335789 [patent_app_country] => US [patent_app_date] => 2023-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7378 [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] => 18335789 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/335789
HIGH CONCENTRATION ANTIBODY-CONTAINING LIQUID FORMULATION Jun 14, 2023 Abandoned
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