Search

Prema Maria Mertz

Examiner (ID: 327, Phone: (571)272-0876 , Office: P/1646 )

Most Active Art Unit
1646
Art Unit(s)
1621, 1646, 1812, 1674
Total Applications
2670
Issued Applications
1587
Pending Applications
443
Abandoned Applications
670

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19067234 [patent_doc_number] => 20240101660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => ANTI-IL31 ANTIBODIES FOR VETERINARY USE [patent_app_type] => utility [patent_app_number] => 18/311777 [patent_app_country] => US [patent_app_date] => 2023-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20891 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [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] => 18311777 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/311777
Anti-IL31 antibodies for veterinary use May 2, 2023 Issued
Array ( [id] => 18552158 [patent_doc_number] => 20230250167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => ILT7 BINDING MOLECULES AND METHODS OF USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/305165 [patent_app_country] => US [patent_app_date] => 2023-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34440 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -39 [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] => 18305165 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/305165
ILT7 BINDING MOLECULES AND METHODS OF USING THE SAME Apr 20, 2023 Pending
Array ( [id] => 19940277 [patent_doc_number] => 12312399 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Methods and compositions comprising purified recombinant polypeptides [patent_app_type] => utility [patent_app_number] => 18/304936 [patent_app_country] => US [patent_app_date] => 2023-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 31801 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18304936 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/304936
Methods and compositions comprising purified recombinant polypeptides Apr 20, 2023 Issued
Array ( [id] => 18861887 [patent_doc_number] => 20230416322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => TGF-Beta Polypeptides [patent_app_type] => utility [patent_app_number] => 18/134016 [patent_app_country] => US [patent_app_date] => 2023-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 80811 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18134016 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/134016
TGF-b polypeptides Apr 11, 2023 Issued
Array ( [id] => 18656035 [patent_doc_number] => 20230301901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => USE OF IL-22 DIMER IN MANUFACTURE OF A MEDICAMENT FOR INTRAVENOUS ADMINISTRATION [patent_app_type] => utility [patent_app_number] => 18/299343 [patent_app_country] => US [patent_app_date] => 2023-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12231 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18299343 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/299343
USE OF IL-22 DIMER IN MANUFACTURE OF A MEDICAMENT FOR INTRAVENOUS ADMINISTRATION Apr 11, 2023 Pending
Array ( [id] => 18612334 [patent_doc_number] => 20230279066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => NOVEL PEPTIDES AND COMBINATION OF PEPTIDES FOR USE IN IMMUNOTHERAPY AGAINST LUNG CANCER, INCLUDING NSCLC, SCLC AND OTHER CANCERS [patent_app_type] => utility [patent_app_number] => 18/297076 [patent_app_country] => US [patent_app_date] => 2023-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 39840 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18297076 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/297076
NOVEL PEPTIDES AND COMBINATION OF PEPTIDES FOR USE IN IMMUNOTHERAPY AGAINST LUNG CANCER, INCLUDING NSCLC, SCLC AND OTHER CANCERS Apr 6, 2023 Pending
Array ( [id] => 20535795 [patent_doc_number] => 12552860 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => True human antibody specific for interleukin 1 alpha [patent_app_type] => utility [patent_app_number] => 18/295205 [patent_app_country] => US [patent_app_date] => 2023-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18295205 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/295205
True human antibody specific for interleukin 1 alpha Apr 2, 2023 Issued
Array ( [id] => 20270775 [patent_doc_number] => 12440540 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => IL-2 orthologs and methods of use [patent_app_type] => utility [patent_app_number] => 18/189116 [patent_app_country] => US [patent_app_date] => 2023-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 39219 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18189116 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/189116
IL-2 orthologs and methods of use Mar 22, 2023 Issued
Array ( [id] => 19142181 [patent_doc_number] => 20240141005 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => CYTOKINE-BASED BIOACTIVATABLE DRUGS AND METHODS OF USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/117941 [patent_app_country] => US [patent_app_date] => 2023-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43110 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18117941 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/117941
Cytokine-based bioactivatable drugs and methods of uses thereof Mar 5, 2023 Issued
Array ( [id] => 18656205 [patent_doc_number] => 20230302089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => CYTOKINE CONJUGATES FOR THE TREATMENT OF AUTOIMMUNE DISEASES [patent_app_type] => utility [patent_app_number] => 18/179198 [patent_app_country] => US [patent_app_date] => 2023-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 39678 [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] => 18179198 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/179198
Cytokine conjugates for the treatment of autoimmune diseases Mar 5, 2023 Issued
Array ( [id] => 18701357 [patent_doc_number] => 11787856 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Use of G-CSF antibody for treatment of pulmonary fibrosis [patent_app_type] => utility [patent_app_number] => 18/176913 [patent_app_country] => US [patent_app_date] => 2023-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 9302 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18176913 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/176913
Use of G-CSF antibody for treatment of pulmonary fibrosis Feb 28, 2023 Issued
Array ( [id] => 18436071 [patent_doc_number] => 20230183365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => SUBCUTANEOUSLY ADMINISTERED ANTI-IL-6 RECEPTOR ANTIBODY [patent_app_type] => utility [patent_app_number] => 18/176957 [patent_app_country] => US [patent_app_date] => 2023-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28073 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18176957 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/176957
Subcutaneously administered anti-IL-6 receptor antibody Feb 28, 2023 Issued
Array ( [id] => 19127210 [patent_doc_number] => 20240132563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => BIFUNCTIONAL CYTOKINE COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 18/113403 [patent_app_country] => US [patent_app_date] => 2023-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 41532 [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] => 18113403 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/113403
BIFUNCTIONAL CYTOKINE COMPOSITIONS Feb 22, 2023 Abandoned
Array ( [id] => 20262978 [patent_doc_number] => 12433946 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Immunomodulatory fusion protein-metal hydroxide complexes and methods thereof [patent_app_type] => utility [patent_app_number] => 18/172905 [patent_app_country] => US [patent_app_date] => 2023-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 78 [patent_no_of_words] => 74939 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18172905 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/172905
Immunomodulatory fusion protein-metal hydroxide complexes and methods thereof Feb 21, 2023 Issued
Array ( [id] => 18550813 [patent_doc_number] => 20230248813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => IL-15-BASED FUSIONS TO IL-12 AND IL-18 [patent_app_type] => utility [patent_app_number] => 18/168428 [patent_app_country] => US [patent_app_date] => 2023-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29893 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18168428 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/168428
IL-15-based fusions to IL-12 and IL-18 Feb 12, 2023 Issued
Array ( [id] => 18405832 [patent_doc_number] => 20230167183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => HIGH CONCENTRATION ANTIBODY-CONTAINING LIQUID FORMULATION [patent_app_type] => utility [patent_app_number] => 18/162368 [patent_app_country] => US [patent_app_date] => 2023-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7411 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18162368 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/162368
High concentration antibody-containing liquid formulation Jan 30, 2023 Issued
Array ( [id] => 19263720 [patent_doc_number] => 20240207417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => MODIFIED IL-2 POLYPEPTIDES AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/102576 [patent_app_country] => US [patent_app_date] => 2023-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 52462 [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] => 18102576 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/102576
Modified IL-2 polypeptides and uses thereof Jan 26, 2023 Issued
Array ( [id] => 20329731 [patent_doc_number] => 12459997 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Compounds and methods targeting interleukin-19 [patent_app_type] => utility [patent_app_number] => 18/159393 [patent_app_country] => US [patent_app_date] => 2023-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10017 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 418 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18159393 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/159393
Compounds and methods targeting interleukin-19 Jan 24, 2023 Issued
Array ( [id] => 18497400 [patent_doc_number] => 20230220030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => HETERODIMERIC PROTEINS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/155218 [patent_app_country] => US [patent_app_date] => 2023-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 38767 [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] => 18155218 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/155218
HETERODIMERIC PROTEINS AND USES THEREOF Jan 16, 2023 Abandoned
Array ( [id] => 20357573 [patent_doc_number] => 12473560 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Antigen binding molecules targeting SARS-CoV-2 [patent_app_type] => utility [patent_app_number] => 18/151088 [patent_app_country] => US [patent_app_date] => 2023-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 17592 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18151088 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/151088
Antigen binding molecules targeting SARS-CoV-2 Jan 5, 2023 Issued
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