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] => 17020921 [patent_doc_number] => 20210244792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => Method of Treating Respiratory Disorders [patent_app_type] => utility [patent_app_number] => 17/244159 [patent_app_country] => US [patent_app_date] => 2021-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6584 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17244159 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/244159
Method of Treating Respiratory Disorders Apr 28, 2021 Abandoned
Array ( [id] => 18364303 [patent_doc_number] => 20230145894 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => LUCIFERASE LINKED IMMUNOSORBENT ASSAY [patent_app_type] => utility [patent_app_number] => 17/996861 [patent_app_country] => US [patent_app_date] => 2021-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15691 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17996861 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/996861
LUCIFERASE LINKED IMMUNOSORBENT ASSAY Apr 25, 2021 Pending
Array ( [id] => 17214813 [patent_doc_number] => 20210348150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => CLOTTING FACTOR-FC CHIMERIC PROTEINS TO TREAT HEMOPHILIA [patent_app_type] => utility [patent_app_number] => 17/239208 [patent_app_country] => US [patent_app_date] => 2021-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15088 [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] => 17239208 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/239208
CLOTTING FACTOR-FC CHIMERIC PROTEINS TO TREAT HEMOPHILIA Apr 22, 2021 Abandoned
Array ( [id] => 18830859 [patent_doc_number] => 20230399384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => ANTIBODIES TO CORONAVIRUS SPIKE PROTEIN AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/996874 [patent_app_country] => US [patent_app_date] => 2021-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 39289 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 354 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17996874 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/996874
ANTIBODIES TO CORONAVIRUS SPIKE PROTEIN AND METHODS OF USE THEREOF Apr 21, 2021 Pending
Array ( [id] => 17548209 [patent_doc_number] => 20220119550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => COMBINATION THERAPY WITH COAGULATION FACTORS AND MULTISPECIFIC ANTIBODIES [patent_app_type] => utility [patent_app_number] => 17/235198 [patent_app_country] => US [patent_app_date] => 2021-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29492 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 17235198 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/235198
COMBINATION THERAPY WITH COAGULATION FACTORS AND MULTISPECIFIC ANTIBODIES Apr 19, 2021 Abandoned
Array ( [id] => 17022350 [patent_doc_number] => 20210246221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => CHIMERIC ANTIGEN RECEPTOR TARGETING SIALYL LEWIS A AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 17/233994 [patent_app_country] => US [patent_app_date] => 2021-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35478 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17233994 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/233994
CHIMERIC ANTIGEN RECEPTOR TARGETING SIALYL LEWIS A AND USES THEREOF Apr 18, 2021 Abandoned
Array ( [id] => 20256127 [patent_doc_number] => 12428470 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Compositions containing activatable antibodies [patent_app_type] => utility [patent_app_number] => 17/227029 [patent_app_country] => US [patent_app_date] => 2021-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 32471 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17227029 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/227029
Compositions containing activatable antibodies Apr 8, 2021 Issued
Array ( [id] => 18340228 [patent_doc_number] => 20230132177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => FIBRIN-BINDING ANTIBODY AND PHARMACEUTICAL COMPOSITION CONTAINING ANTIBODY [patent_app_type] => utility [patent_app_number] => 17/915885 [patent_app_country] => US [patent_app_date] => 2021-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7032 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17915885 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/915885
FIBRIN-BINDING ANTIBODY AND PHARMACEUTICAL COMPOSITION CONTAINING ANTIBODY Mar 29, 2021 Pending
Array ( [id] => 17126231 [patent_doc_number] => 20210300999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => HUMAN MONOCLONAL ANTIBODIES TO SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS 2 (SARS-CoV-2) [patent_app_type] => utility [patent_app_number] => 17/212949 [patent_app_country] => US [patent_app_date] => 2021-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 61238 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17212949 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/212949
Human monoclonal antibodies to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Mar 24, 2021 Issued
Array ( [id] => 17299545 [patent_doc_number] => 20210395384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => HUMAN ANTIBODY DRUG CONJUGATES AGAINST TISSUE FACTOR [patent_app_type] => utility [patent_app_number] => 17/198199 [patent_app_country] => US [patent_app_date] => 2021-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34214 [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] => 17198199 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/198199
HUMAN ANTIBODY DRUG CONJUGATES AGAINST TISSUE FACTOR Mar 9, 2021 Abandoned
Array ( [id] => 17214812 [patent_doc_number] => 20210348149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => PREPARATION OF FACTOR XA DERIVATIVES [patent_app_type] => utility [patent_app_number] => 17/196172 [patent_app_country] => US [patent_app_date] => 2021-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11810 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17196172 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/196172
Preparation of factor Xa derivatives Mar 8, 2021 Issued
Array ( [id] => 17200420 [patent_doc_number] => 20210340515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => ANTIDOTES FOR FACTOR XA INHIBITORS AND METHODS OF USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/196197 [patent_app_country] => US [patent_app_date] => 2021-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35532 [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] => 17196197 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/196197
ANTIDOTES FOR FACTOR XA INHIBITORS AND METHODS OF USING THE SAME Mar 8, 2021 Abandoned
Array ( [id] => 18451549 [patent_doc_number] => 20230192827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => INHIBITORS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 17/800407 [patent_app_country] => US [patent_app_date] => 2021-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13813 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17800407 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/800407
INHIBITORS AND USES THEREOF Feb 18, 2021 Pending
Array ( [id] => 16913991 [patent_doc_number] => 20210187083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => MODIFIED FACTOR VII POLYPEPTIDES FOR SUBCUTANEOUS ADMINISTRATION AND ON-DEMAND TREATMENT [patent_app_type] => utility [patent_app_number] => 17/180666 [patent_app_country] => US [patent_app_date] => 2021-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 49126 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 17180666 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/180666
Modified factor VII polypeptides for subcutaneous administration and on-demand treatment Feb 18, 2021 Issued
Array ( [id] => 18666308 [patent_doc_number] => 11773186 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Antibodies to ticagrelor and methods of use [patent_app_type] => utility [patent_app_number] => 17/176624 [patent_app_country] => US [patent_app_date] => 2021-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 29 [patent_no_of_words] => 24778 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17176624 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/176624
Antibodies to ticagrelor and methods of use Feb 15, 2021 Issued
Array ( [id] => 17272965 [patent_doc_number] => 20210379163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => INHIBITION OF TISSUE FACTOR PATHWAY INHIBITOR WITH FACTOR XA DERIVATIVES [patent_app_type] => utility [patent_app_number] => 17/176939 [patent_app_country] => US [patent_app_date] => 2021-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8398 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17176939 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/176939
INHIBITION OF TISSUE FACTOR PATHWAY INHIBITOR WITH FACTOR XA DERIVATIVES Feb 15, 2021 Abandoned
Array ( [id] => 17140174 [patent_doc_number] => 20210308185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => METHODS OF TREATING ACQUIRED HEMOPHILIA WITH ANTI-FIBRINOLYTIC LOADED PLATELETS [patent_app_type] => utility [patent_app_number] => 17/166648 [patent_app_country] => US [patent_app_date] => 2021-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36820 [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] => 17166648 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/166648
METHODS OF TREATING ACQUIRED HEMOPHILIA WITH ANTI-FIBRINOLYTIC LOADED PLATELETS Feb 2, 2021 Abandoned
Array ( [id] => 18243442 [patent_doc_number] => 20230075753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => ANTIBODIES AGAINST KLK5 [patent_app_type] => utility [patent_app_number] => 17/759986 [patent_app_country] => US [patent_app_date] => 2021-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43476 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 17759986 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/759986
ANTIBODIES AGAINST KLK5 Jan 31, 2021 Pending
Array ( [id] => 17022571 [patent_doc_number] => 20210246442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => COMPOSITIONS AND METHODS FOR TREATING OR PREVENTING LUPUS [patent_app_type] => utility [patent_app_number] => 17/162982 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21520 [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] => 17162982 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/162982
COMPOSITIONS AND METHODS FOR TREATING OR PREVENTING LUPUS Jan 28, 2021 Abandoned
Array ( [id] => 17007145 [patent_doc_number] => 20210238306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => PROCOAGULANT ANTIBODIES [patent_app_type] => utility [patent_app_number] => 17/161741 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 56475 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 362 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17161741 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/161741
Procoagulant antibodies Jan 28, 2021 Issued
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