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] => 19156158 [patent_doc_number] => 20240148865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => Induction of IL-12 using immunotherapy [patent_app_type] => utility [patent_app_number] => 18/415111 [patent_app_country] => US [patent_app_date] => 2024-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5364 [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] => 18415111 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/415111
Induction of IL-12 using immunotherapy Jan 16, 2024 Pending
Array ( [id] => 19233767 [patent_doc_number] => 20240190959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => Antigen Binding Proteins that Bind PD-L1 [patent_app_type] => utility [patent_app_number] => 18/412102 [patent_app_country] => US [patent_app_date] => 2024-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19800 [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] => 18412102 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/412102
Antigen Binding Proteins that Bind PD-L1 Jan 11, 2024 Pending
Array ( [id] => 19065712 [patent_doc_number] => 20240100138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => IL-15-BASED FUSIONS TO IL-12 AND IL-18 [patent_app_type] => utility [patent_app_number] => 18/526598 [patent_app_country] => US [patent_app_date] => 2023-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29945 [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] => 18526598 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/526598
IL-15-based fusions to IL-12 and IL-18 Nov 30, 2023 Issued
Array ( [id] => 19172564 [patent_doc_number] => 20240158538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => VISTA ANTIGEN-BINDING MOLECULES [patent_app_type] => utility [patent_app_number] => 18/518192 [patent_app_country] => US [patent_app_date] => 2023-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 70336 [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] => 18518192 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/518192
VISTA ANTIGEN-BINDING MOLECULES Nov 21, 2023 Pending
Array ( [id] => 19556474 [patent_doc_number] => 20240368266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => IMMUNE-STIMULATING HUMANIZED MONOCLONAL ANTIBODIES AGAINST HUMAN INTERLEUKIN-2, AND FUSION PROTEINS THEREOF [patent_app_type] => utility [patent_app_number] => 18/508567 [patent_app_country] => US [patent_app_date] => 2023-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37310 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18508567 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/508567
IMMUNE-STIMULATING HUMANIZED MONOCLONAL ANTIBODIES AGAINST HUMAN INTERLEUKIN-2, AND FUSION PROTEINS THEREOF Nov 13, 2023 Pending
Array ( [id] => 19172516 [patent_doc_number] => 20240158490 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => GOUT FLARE PREVENTION METHODS USING IL-1BETA BLOCKERS [patent_app_type] => utility [patent_app_number] => 18/506701 [patent_app_country] => US [patent_app_date] => 2023-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12899 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18506701 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/506701
GOUT FLARE PREVENTION METHODS USING IL-1BETA BLOCKERS Nov 9, 2023 Pending
Array ( [id] => 19300030 [patent_doc_number] => 20240228599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => ANTI-COMPLEMENT FACTOR BB ANTIBODIES AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/504416 [patent_app_country] => US [patent_app_date] => 2023-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36029 [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] => 18504416 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/504416
ANTI-COMPLEMENT FACTOR BB ANTIBODIES AND USES THEREOF Nov 7, 2023 Pending
Array ( [id] => 19020194 [patent_doc_number] => 20240076365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => GREMLIN-1 CRYSTAL STRUCTURE AND INHIBITORY ANTIBODY [patent_app_type] => utility [patent_app_number] => 18/502188 [patent_app_country] => US [patent_app_date] => 2023-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18288 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18502188 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/502188
Gremlin-1 crystal structure and inhibitory antibody Nov 5, 2023 Issued
Array ( [id] => 19052254 [patent_doc_number] => 20240094223 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => BIOMARKER COMBINATIONS TO SIMULTANEOUSLY EVALUATE NON-ALCOHOLIC STEATOHEPATITIS AND HEPATIC FIBROSIS STATUS [patent_app_type] => utility [patent_app_number] => 18/502243 [patent_app_country] => US [patent_app_date] => 2023-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16293 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18502243 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/502243
Biomarker combinations to simultaneously evaluate non-alcoholic steatohepatitis and hepatic fibrosis status Nov 5, 2023 Issued
Array ( [id] => 19018933 [patent_doc_number] => 20240075104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => INTERLEUKIN-18 VARIANTS AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 18/501206 [patent_app_country] => US [patent_app_date] => 2023-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 59065 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18501206 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/501206
Interleukin-18 variants and methods of use Nov 2, 2023 Issued
Array ( [id] => 20562031 [patent_doc_number] => 12564621 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-03 [patent_title] => Interleukin-18 variants and methods of use [patent_app_type] => utility [patent_app_number] => 18/501210 [patent_app_country] => US [patent_app_date] => 2023-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 56 [patent_figures_cnt] => 83 [patent_no_of_words] => 55643 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 376 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18501210 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/501210
Interleukin-18 variants and methods of use Nov 2, 2023 Issued
Array ( [id] => 18987780 [patent_doc_number] => 20240059749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => DUAL CYTOKINE FUSION PROTEINS COMPRISING IL-10 [patent_app_type] => utility [patent_app_number] => 18/501741 [patent_app_country] => US [patent_app_date] => 2023-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18323 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18501741 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/501741
Dual cytokine fusion proteins comprising IL-10 Nov 2, 2023 Issued
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] => 19265401 [patent_doc_number] => 20240209100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => HETEROMERIC AGONISTIC ANTIBODIES TO IL-18 RECEPTOR [patent_app_type] => utility [patent_app_number] => 18/382871 [patent_app_country] => US [patent_app_date] => 2023-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29189 [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] => 18382871 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/382871
HETEROMERIC AGONISTIC ANTIBODIES TO IL-18 RECEPTOR Oct 22, 2023 Pending
Array ( [id] => 20882316 [patent_doc_number] => 12698347 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-04 [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] => 37 [patent_figures_cnt] => 76 [patent_no_of_words] => 30405 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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
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