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] => 17280897 [patent_doc_number] => 11197910 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-12-14 [patent_title] => Fusion proteins for the diagnosis, prophylaxis and treatment of infectious diseases [patent_app_type] => utility [patent_app_number] => 16/997639 [patent_app_country] => US [patent_app_date] => 2020-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 13113 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16997639 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/997639
Fusion proteins for the diagnosis, prophylaxis and treatment of infectious diseases Aug 18, 2020 Issued
Array ( [id] => 16686832 [patent_doc_number] => 20210069307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => LYOPHILIZED FACTOR IX FORMULATIONS [patent_app_type] => utility [patent_app_number] => 16/995173 [patent_app_country] => US [patent_app_date] => 2020-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17505 [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] => 16995173 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/995173
Lyophilized factor IX formulations Aug 16, 2020 Issued
Array ( [id] => 16686831 [patent_doc_number] => 20210069306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => MODIFIED FACTOR VII POLYPEPTIDES FOR SUBCUTANEOUS ADMINISTRATION AND ON-DEMAND TREATMENT [patent_app_type] => utility [patent_app_number] => 16/994573 [patent_app_country] => US [patent_app_date] => 2020-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 49017 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -46 [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] => 16994573 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/994573
MODIFIED FACTOR VII POLYPEPTIDES FOR SUBCUTANEOUS ADMINISTRATION AND ON-DEMAND TREATMENT Aug 14, 2020 Abandoned
Array ( [id] => 16686825 [patent_doc_number] => 20210069300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => FACTOR VIII POLYPEPTIDE FORMULATIONS [patent_app_type] => utility [patent_app_number] => 16/993979 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36249 [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] => 16993979 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/993979
Factor VIII polypeptide formulations Aug 13, 2020 Issued
Array ( [id] => 16613695 [patent_doc_number] => 20210032348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => COMPOSITIONS AND METHODS FOR TARGETING AND KILLING ALPHA-V BETA-3-POSITIVE CANCER STEM CELLS (CSCS) AND TREATING DRUG RESISTANT AND METASTATIC CANCERS [patent_app_type] => utility [patent_app_number] => 16/945057 [patent_app_country] => US [patent_app_date] => 2020-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5766 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16945057 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/945057
COMPOSITIONS AND METHODS FOR TARGETING AND KILLING ALPHA-V BETA-3-POSITIVE CANCER STEM CELLS (CSCS) AND TREATING DRUG RESISTANT AND METASTATIC CANCERS Jul 30, 2020 Abandoned
Array ( [id] => 16437147 [patent_doc_number] => 20200354473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => MULTISPECIFIC ANTIGEN-BINDING MOLECULES HAVING BLOOD COAGULATION FACTOR VIII (FVIII) COFACTOR FUNCTION-SUBSTITUTING ACTIVITY AND PHARMACEUTICAL FORMULATIONS CONTAINING SUCH A MOLECULE AS AN ACTIVE INGREDIENT [patent_app_type] => utility [patent_app_number] => 16/936575 [patent_app_country] => US [patent_app_date] => 2020-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 57569 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16936575 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/936575
Multispecific antigen-binding molecules having blood coagulation factor VIII (FVIII) cofactor function-substituting activity and pharmaceutical formulations containing such a molecule as an active ingredient Jul 22, 2020 Issued
Array ( [id] => 18779120 [patent_doc_number] => 11820814 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Factor H potentiating antibodies and uses thereof [patent_app_type] => utility [patent_app_number] => 17/627503 [patent_app_country] => US [patent_app_date] => 2020-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25514 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17627503 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/627503
Factor H potentiating antibodies and uses thereof Jul 16, 2020 Issued
Array ( [id] => 16398832 [patent_doc_number] => 20200339690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => ANTIBODIES TO LILRB2 [patent_app_type] => utility [patent_app_number] => 16/928663 [patent_app_country] => US [patent_app_date] => 2020-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 49444 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -88 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16928663 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/928663
Antibodies to LILRB2 Jul 13, 2020 Issued
Array ( [id] => 16569172 [patent_doc_number] => 20210008178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => FACTOR IX POLYPEPTIDES AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 16/907985 [patent_app_country] => US [patent_app_date] => 2020-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28204 [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] => 16907985 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/907985
FACTOR IX POLYPEPTIDES AND METHODS OF USE THEREOF Jun 21, 2020 Abandoned
Array ( [id] => 16437138 [patent_doc_number] => 20200354464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => ANTIBODIES TO OPGL [patent_app_type] => utility [patent_app_number] => 16/905089 [patent_app_country] => US [patent_app_date] => 2020-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24241 [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] => 16905089 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/905089
ANTIBODIES TO OPGL Jun 17, 2020 Abandoned
Array ( [id] => 16514206 [patent_doc_number] => 20200393464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => EVALUATION, ASSAYS AND TREATMENT OF PKAL-MEDIATED DISORDERS [patent_app_type] => utility [patent_app_number] => 16/881911 [patent_app_country] => US [patent_app_date] => 2020-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21514 [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] => 16881911 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/881911
Evaluation, assays and treatment of pKal-mediated disorders May 21, 2020 Issued
Array ( [id] => 18552183 [patent_doc_number] => 20230250192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => IMPROVED LAMBDA ANTIBODIES [patent_app_type] => utility [patent_app_number] => 17/604992 [patent_app_country] => US [patent_app_date] => 2020-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18056 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -40 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17604992 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/604992
IMPROVED LAMBDA ANTIBODIES May 13, 2020 Pending
Array ( [id] => 16282678 [patent_doc_number] => 20200276280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => ANTIDOTES FOR FACTOR XA INHIBITORS AND METHODS OF USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/869117 [patent_app_country] => US [patent_app_date] => 2020-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32811 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16869117 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/869117
Antidotes for factor Xa inhibitors and methods of using the same May 6, 2020 Issued
Array ( [id] => 16268877 [patent_doc_number] => 20200270364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => ANTI-COAGULATION FACTOR XI ANTIBODIES [patent_app_type] => utility [patent_app_number] => 16/864570 [patent_app_country] => US [patent_app_date] => 2020-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31033 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16864570 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/864570
Anti-coagulation factor XI antibodies Apr 30, 2020 Issued
Array ( [id] => 17968280 [patent_doc_number] => 11485794 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Anti-coagulation factor XI antibodies [patent_app_type] => utility [patent_app_number] => 16/864577 [patent_app_country] => US [patent_app_date] => 2020-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 31 [patent_no_of_words] => 31088 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16864577 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/864577
Anti-coagulation factor XI antibodies Apr 30, 2020 Issued
Array ( [id] => 16361060 [patent_doc_number] => 20200317811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => ANTI-COAGULATION FACTOR XI ANTIBODIES [patent_app_type] => utility [patent_app_number] => 16/864559 [patent_app_country] => US [patent_app_date] => 2020-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31311 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16864559 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/864559
Anti-coagulation factor XI antibodies Apr 30, 2020 Issued
Array ( [id] => 16238308 [patent_doc_number] => 20200255542 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => ANTI-COAGULATION FACTOR XI ANTIBODIES [patent_app_type] => utility [patent_app_number] => 16/864583 [patent_app_country] => US [patent_app_date] => 2020-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31331 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16864583 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/864583
Anti-coagulation factor XI antibodies Apr 30, 2020 Issued
Array ( [id] => 16238279 [patent_doc_number] => 20200255513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => BINDING INHIBITOR BETWEEN TCTP DIMER TYPE IGE-DEPENDENT HISTAMINE RELEASING FACTOR AND RECEPTOR THEREOF, AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 16/862981 [patent_app_country] => US [patent_app_date] => 2020-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20308 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16862981 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/862981
Binding inhibitor between TCTP dimer type IgE-dependent histamine releasing factor and receptor thereof, and use thereof Apr 29, 2020 Issued
Array ( [id] => 18545310 [patent_doc_number] => 11718650 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-08 [patent_title] => Immunogenic peptides and their use in immune disorders [patent_app_type] => utility [patent_app_number] => 16/848086 [patent_app_country] => US [patent_app_date] => 2020-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 41 [patent_no_of_words] => 33794 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16848086 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/848086
Immunogenic peptides and their use in immune disorders Apr 13, 2020 Issued
Array ( [id] => 18605892 [patent_doc_number] => 11747351 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Assays to monitor bleeding disorders [patent_app_type] => utility [patent_app_number] => 16/848445 [patent_app_country] => US [patent_app_date] => 2020-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 32903 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16848445 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/848445
Assays to monitor bleeding disorders Apr 13, 2020 Issued
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