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] => 17060136 [patent_doc_number] => 11104723 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Antibody compositions for disrupting biofilms [patent_app_type] => utility [patent_app_number] => 17/161588 [patent_app_country] => US [patent_app_date] => 2021-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 100604 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17161588 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/161588
Antibody compositions for disrupting biofilms Jan 27, 2021 Issued
Array ( [id] => 17112132 [patent_doc_number] => 20210292729 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => PROCESSABLE SINGLE CHAIN MOLECULES AND POLYPEPTIDES MADE USING SAME [patent_app_type] => utility [patent_app_number] => 17/152470 [patent_app_country] => US [patent_app_date] => 2021-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 44901 [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] => 17152470 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/152470
PROCESSABLE SINGLE CHAIN MOLECULES AND POLYPEPTIDES MADE USING SAME Jan 18, 2021 Pending
Array ( [id] => 17704584 [patent_doc_number] => 20220204590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => Antibody-based blockage of SARS-CoV-2-specific furin cleavage site [patent_app_type] => utility [patent_app_number] => 17/137707 [patent_app_country] => US [patent_app_date] => 2020-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5224 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17137707 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/137707
Antibody-based blockage of SARS-CoV-2-specific furin cleavage site Dec 29, 2020 Abandoned
Array ( [id] => 18178718 [patent_doc_number] => 20230039447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => EXPRESSION OF SEQUENCE-ENGINEERED LAMBDA ANTIBODY LIGHT CHAINS [patent_app_type] => utility [patent_app_number] => 17/782986 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22761 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -46 [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] => 17782986 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/782986
EXPRESSION OF SEQUENCE-ENGINEERED LAMBDA ANTIBODY LIGHT CHAINS Dec 17, 2020 Pending
Array ( [id] => 18182846 [patent_doc_number] => 20230043576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => METHODS OF TREATING PREGNANCY-ASSOCIATED ATYPICAL HEMOLYTIC UREMIC SYNDROME USING AN ANTI-C5 ANTIBODY [patent_app_type] => utility [patent_app_number] => 17/784025 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23494 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17784025 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/784025
METHODS OF TREATING PREGNANCY-ASSOCIATED ATYPICAL HEMOLYTIC UREMIC SYNDROME USING AN ANTI-C5 ANTIBODY Dec 17, 2020 Pending
Array ( [id] => 18257424 [patent_doc_number] => 20230084464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => ANTIBODY WITH BINDING SPECIFICITY FOR HUMAN IL-13 [patent_app_type] => utility [patent_app_number] => 17/787039 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13561 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17787039 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/787039
ANTIBODY WITH BINDING SPECIFICITY FOR HUMAN IL-13 Dec 17, 2020 Pending
Array ( [id] => 18567120 [patent_doc_number] => 20230257449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => COMPOSITIONS AND METHODS FOR TREATING AND PREVENTING INFLUENZA [patent_app_type] => utility [patent_app_number] => 17/783966 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 59119 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17783966 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/783966
COMPOSITIONS AND METHODS FOR TREATING AND PREVENTING INFLUENZA Dec 10, 2020 Abandoned
Array ( [id] => 18559828 [patent_doc_number] => 11725063 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Antibodies against HPA-1a [patent_app_type] => utility [patent_app_number] => 17/116882 [patent_app_country] => US [patent_app_date] => 2020-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 23 [patent_no_of_words] => 22759 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17116882 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/116882
Antibodies against HPA-1a Dec 8, 2020 Issued
Array ( [id] => 16976239 [patent_doc_number] => 20210220476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => FACTOR VIII CHIMERIC AND HYBRID POLYPEPTIDES, AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/112280 [patent_app_country] => US [patent_app_date] => 2020-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 39753 [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] => 17112280 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/112280
Factor VIII chimeric and hybrid polypeptides, and methods of use thereof Dec 3, 2020 Issued
Array ( [id] => 16749989 [patent_doc_number] => 20210101998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => TISSUE FACTOR PATHWAY INHIBITOR ANTIBODIES AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 17/102883 [patent_app_country] => US [patent_app_date] => 2020-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 59771 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 17102883 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/102883
Tissue factor pathway inhibitor antibodies and uses thereof Nov 23, 2020 Issued
Array ( [id] => 17022341 [patent_doc_number] => 20210246212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => ANTI-GPIIB/IIIA ANTIBODIES AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 17/096458 [patent_app_country] => US [patent_app_date] => 2020-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 47747 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -44 [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] => 17096458 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/096458
ANTI-GPIIB/IIIA ANTIBODIES AND USES THEREOF Nov 11, 2020 Abandoned
Array ( [id] => 16762640 [patent_doc_number] => 20210108221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => ENDOSTATIN FRAGMENTS AND VARIANTS FOR USE IN TREATING FIBROSIS [patent_app_type] => utility [patent_app_number] => 17/092539 [patent_app_country] => US [patent_app_date] => 2020-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40255 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17092539 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/092539
Endostatin fragments and variants for use in treating fibrosis Nov 8, 2020 Issued
Array ( [id] => 18109602 [patent_doc_number] => 20230002482 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => HIGH CONCENTRATION ANTI-C5 ANTIBODY FORMULATIONS [patent_app_type] => utility [patent_app_number] => 17/773941 [patent_app_country] => US [patent_app_date] => 2020-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28578 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17773941 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/773941
HIGH CONCENTRATION ANTI-C5 ANTIBODY FORMULATIONS Nov 3, 2020 Pending
Array ( [id] => 19550940 [patent_doc_number] => 12134636 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-05 [patent_title] => Immunoglobulins and uses thereof [patent_app_type] => utility [patent_app_number] => 17/085128 [patent_app_country] => US [patent_app_date] => 2020-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 29538 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17085128 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/085128
Immunoglobulins and uses thereof Oct 29, 2020 Issued
Array ( [id] => 16673128 [patent_doc_number] => 20210061891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => COMPLEMENT FACTOR H ANTIBODIES [patent_app_type] => utility [patent_app_number] => 17/076042 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32358 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 843 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17076042 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/076042
COMPLEMENT FACTOR H ANTIBODIES Oct 20, 2020 Abandoned
Array ( [id] => 19151238 [patent_doc_number] => 11976135 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => FIXaxFX bispecific antibody with common light chain [patent_app_type] => utility [patent_app_number] => 17/063905 [patent_app_country] => US [patent_app_date] => 2020-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 54 [patent_figures_cnt] => 44 [patent_no_of_words] => 51665 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17063905 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/063905
FIXaxFX bispecific antibody with common light chain Oct 5, 2020 Issued
Array ( [id] => 16596654 [patent_doc_number] => 20210023185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => FACTOR IX POLYPEPTIDES AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/032354 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28040 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17032354 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/032354
Factor IX polypeptides and methods of use thereof Sep 24, 2020 Issued
Array ( [id] => 17005488 [patent_doc_number] => 20210236649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => METHODS FOR TREATING DISORDERS ASSOCIATED WITH ANGIOGENESIS AND NEOVASCULARIZATION [patent_app_type] => utility [patent_app_number] => 17/020202 [patent_app_country] => US [patent_app_date] => 2020-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19095 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 17020202 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/020202
METHODS FOR TREATING DISORDERS ASSOCIATED WITH ANGIOGENESIS AND NEOVASCULARIZATION Sep 13, 2020 Abandoned
Array ( [id] => 16720141 [patent_doc_number] => 20210087288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => ANTI-TRANSFERRIN RECEPTOR ANTIBODIES AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 17/008941 [patent_app_country] => US [patent_app_date] => 2020-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 52265 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -52 [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] => 17008941 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/008941
ANTI-TRANSFERRIN RECEPTOR ANTIBODIES AND METHODS OF USE Aug 31, 2020 Abandoned
Array ( [id] => 16504850 [patent_doc_number] => 20200384106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => NOVEL ANTI-HUMAN GPVI ANTIBODIES AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 16/998383 [patent_app_country] => US [patent_app_date] => 2020-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28309 [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] => 16998383 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/998383
NOVEL ANTI-HUMAN GPVI ANTIBODIES AND USES THEREOF Aug 19, 2020 Abandoned
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