Search

Michael Edward Szperka

Examiner (ID: 2303, Phone: (571)272-2934 , Office: P/1644 )

Most Active Art Unit
1644
Art Unit(s)
1644, 1641
Total Applications
1339
Issued Applications
670
Pending Applications
155
Abandoned Applications
540

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19291581 [patent_doc_number] => 12030927 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Antibodies capable of binding to the spike protein of coronavirus SARS-CoV-2 [patent_app_type] => utility [patent_app_number] => 18/171216 [patent_app_country] => US [patent_app_date] => 2023-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 65 [patent_figures_cnt] => 38 [patent_no_of_words] => 60729 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18171216 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/171216
Antibodies capable of binding to the spike protein of coronavirus SARS-CoV-2 Feb 16, 2023 Issued
Array ( [id] => 19065702 [patent_doc_number] => 20240100128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => GENE THERAPY OF HEMOPHILIA B USING VIRAL VECTORS ENCODING RECOMBINANT FIX VARIANTS WITH INCREASED EXPRESSION [patent_app_type] => utility [patent_app_number] => 18/162978 [patent_app_country] => US [patent_app_date] => 2023-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 63488 [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] => 18162978 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/162978
GENE THERAPY OF HEMOPHILIA B USING VIRAL VECTORS ENCODING RECOMBINANT FIX VARIANTS WITH INCREASED EXPRESSION Jan 31, 2023 Abandoned
Array ( [id] => 19003679 [patent_doc_number] => 20240067750 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => FACTOR XI ANTIBODIES AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 18/157312 [patent_app_country] => US [patent_app_date] => 2023-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 46954 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18157312 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/157312
FACTOR XI ANTIBODIES AND METHODS OF USE Jan 19, 2023 Pending
Array ( [id] => 18376002 [patent_doc_number] => 20230151084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => COMPOSITIONS AND METHODS OF MODULATING B CELL RESPONSE [patent_app_type] => utility [patent_app_number] => 18/099048 [patent_app_country] => US [patent_app_date] => 2023-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10939 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18099048 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/099048
COMPOSITIONS AND METHODS OF MODULATING B CELL RESPONSE Jan 18, 2023 Pending
Array ( [id] => 19165837 [patent_doc_number] => 11981725 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Antigen binding molecules targeting SARS-CoV-2 [patent_app_type] => utility [patent_app_number] => 18/151194 [patent_app_country] => US [patent_app_date] => 2023-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 22072 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18151194 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/151194
Antigen binding molecules targeting SARS-CoV-2 Jan 5, 2023 Issued
Array ( [id] => 18901466 [patent_doc_number] => 20240016951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => COMPOSITIONS AND METHODS FOR TREATING ALLOGRAFT VASCULOPATHY, MOYAMOYA DISEASE, MOYAMOYA SYNDROME AND INTIMAL PROLIFERATION [patent_app_type] => utility [patent_app_number] => 18/148888 [patent_app_country] => US [patent_app_date] => 2022-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37585 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [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] => 18148888 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/148888
COMPOSITIONS AND METHODS FOR TREATING ALLOGRAFT VASCULOPATHY, MOYAMOYA DISEASE, MOYAMOYA SYNDROME AND INTIMAL PROLIFERATION Dec 29, 2022 Pending
Array ( [id] => 18675112 [patent_doc_number] => 20230312694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => AGGRECAN BINDING IMMUNOGLOBULINS [patent_app_type] => utility [patent_app_number] => 18/145989 [patent_app_country] => US [patent_app_date] => 2022-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 50937 [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] => 18145989 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/145989
AGGRECAN BINDING IMMUNOGLOBULINS Dec 22, 2022 Pending
Array ( [id] => 19793366 [patent_doc_number] => 12234296 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Sickled beta globin antibodies [patent_app_type] => utility [patent_app_number] => 18/087393 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 12702 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18087393 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/087393
Sickled beta globin antibodies Dec 21, 2022 Issued
Array ( [id] => 18597319 [patent_doc_number] => 20230272114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => NOVEL COMPOSITIONS AND METHODS FOR TREATING IgE-MEDIATED DISORDERS [patent_app_type] => utility [patent_app_number] => 18/087157 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31345 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18087157 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/087157
NOVEL COMPOSITIONS AND METHODS FOR TREATING IgE-MEDIATED DISORDERS Dec 21, 2022 Pending
Array ( [id] => 18692595 [patent_doc_number] => 20230322901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => RECOMBINANT FACTOR VIII PROTEINS [patent_app_type] => utility [patent_app_number] => 18/068288 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 54398 [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] => 18068288 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/068288
RECOMBINANT FACTOR VIII PROTEINS Dec 18, 2022 Abandoned
Array ( [id] => 19049404 [patent_doc_number] => 20240091373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => ANTIBODY-DRUG CONJUGATE LYOPHILISED FORMULATION [patent_app_type] => utility [patent_app_number] => 18/065196 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22384 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18065196 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/065196
ANTIBODY-DRUG CONJUGATE LYOPHILISED FORMULATION Dec 12, 2022 Abandoned
Array ( [id] => 18299434 [patent_doc_number] => 20230109120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => METHODS OF DIAGNOSING MALIGNANT DISEASES [patent_app_type] => utility [patent_app_number] => 18/074479 [patent_app_country] => US [patent_app_date] => 2022-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14622 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18074479 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/074479
METHODS OF DIAGNOSING MALIGNANT DISEASES Dec 3, 2022 Pending
Array ( [id] => 19998494 [patent_doc_number] => 20250136716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => METHOD FOR PREPARING ANTIBODY-CONTAINING FORMULATION [patent_app_type] => utility [patent_app_number] => 18/715020 [patent_app_country] => US [patent_app_date] => 2022-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17008 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18715020 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/715020
Pharmaceutical formulation comprising aqueous solution of antibody Nov 30, 2022 Issued
Array ( [id] => 19202813 [patent_doc_number] => 20240174712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => COMPOSITIONS AND METHODS FOR PURIFYING ALPHA-1 ANTITRYPSIN USING PEPTIDE LIGANDS [patent_app_type] => utility [patent_app_number] => 18/060215 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15314 [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] => 18060215 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/060215
COMPOSITIONS AND METHODS FOR PURIFYING ALPHA-1 ANTITRYPSIN USING PEPTIDE LIGANDS Nov 29, 2022 Pending
Array ( [id] => 18497447 [patent_doc_number] => 20230220083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => ANTIBODIES WITH MODIFIED AFFINITY TO FCRN THAT PROMOTE ANTIGEN CLEARANCE [patent_app_type] => utility [patent_app_number] => 18/052258 [patent_app_country] => US [patent_app_date] => 2022-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 59963 [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] => 18052258 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/052258
ANTIBODIES WITH MODIFIED AFFINITY TO FCRN THAT PROMOTE ANTIGEN CLEARANCE Nov 2, 2022 Pending
Array ( [id] => 19915160 [patent_doc_number] => 12290505 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Tissue factor-targeted antibody-drug conjugate [patent_app_type] => utility [patent_app_number] => 18/050240 [patent_app_country] => US [patent_app_date] => 2022-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 25 [patent_no_of_words] => 7157 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18050240 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/050240
Tissue factor-targeted antibody-drug conjugate Oct 26, 2022 Issued
Array ( [id] => 18451538 [patent_doc_number] => 20230192816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => ANTI-BK VIRUS ANTIBODY MOLECULES [patent_app_type] => utility [patent_app_number] => 18/049559 [patent_app_country] => US [patent_app_date] => 2022-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14415 [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] => 18049559 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/049559
Anti-BK virus antibody molecules Oct 24, 2022 Issued
Array ( [id] => 18754011 [patent_doc_number] => 20230357374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => THERAPIES AND METHODS TO TREAT TLR2-MEDIATED DISEASES AND DISORDERS [patent_app_type] => utility [patent_app_number] => 18/048386 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18631 [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] => 18048386 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/048386
THERAPIES AND METHODS TO TREAT TLR2-MEDIATED DISEASES AND DISORDERS Oct 19, 2022 Pending
Array ( [id] => 19479463 [patent_doc_number] => 20240327505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => ANTIBODIES TO CORONAVIRUS SARS-COV-2 [patent_app_type] => utility [patent_app_number] => 18/703646 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28269 [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] => 18703646 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/703646
ANTIBODIES TO CORONAVIRUS SARS-COV-2 Oct 19, 2022 Pending
Array ( [id] => 19731131 [patent_doc_number] => 12209122 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Anti-TNF-alpha-antibodies and functional fragments thereof [patent_app_type] => utility [patent_app_number] => 17/958759 [patent_app_country] => US [patent_app_date] => 2022-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 26116 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17958759 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/958759
Anti-TNF-alpha-antibodies and functional fragments thereof Oct 2, 2022 Issued
Menu