Search

Michael D. Pak

Examiner (ID: 12379, Phone: (571)272-0879 , Office: P/1646 )

Most Active Art Unit
1646
Art Unit(s)
1812, 0, 1674, 1646, 1621
Total Applications
1549
Issued Applications
720
Pending Applications
264
Abandoned Applications
571

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20518692 [patent_doc_number] => 20260042796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-12 [patent_title] => ELUATE COLLECTION DURING ANTIBODY CHROMATOGRAPHY [patent_app_type] => utility [patent_app_number] => 19/363223 [patent_app_country] => US [patent_app_date] => 2025-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9011 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19363223 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/363223
ELUATE COLLECTION DURING ANTIBODY CHROMATOGRAPHY Oct 19, 2025 Pending
Array ( [id] => 20100267 [patent_doc_number] => 20250230203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => FIBROIN PEPTIDES AND PROTEIN FRAGMENTS COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 19/079960 [patent_app_country] => US [patent_app_date] => 2025-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 165472 [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] => 19079960 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/079960
FIBROIN PEPTIDES AND PROTEIN FRAGMENTS COMPOSITIONS Mar 13, 2025 Pending
Array ( [id] => 20068594 [patent_doc_number] => 20250206816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => METHODS OF CROSSLINKING IgG [patent_app_type] => utility [patent_app_number] => 18/821708 [patent_app_country] => US [patent_app_date] => 2024-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14010 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18821708 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/821708
Methods of crosslinking IgG Aug 29, 2024 Issued
Array ( [id] => 20912797 [patent_doc_number] => 12709637 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-18 [patent_title] => Regulated synthetic gene activation systems [patent_app_type] => utility [patent_app_number] => 18/756596 [patent_app_country] => US [patent_app_date] => 2024-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 35 [patent_no_of_words] => 85340 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18756596 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/756596
REGULATED SYNTHETIC GENE ACTIVATION SYSTEMS Jun 26, 2024 Pending
Array ( [id] => 19462473 [patent_doc_number] => 20240316142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => METHODS OF TREATING PROSTATE CANCER WITH GnRH ANTAGONIST [patent_app_type] => utility [patent_app_number] => 18/680542 [patent_app_country] => US [patent_app_date] => 2024-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19282 [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] => 18680542 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/680542
Methods of treating prostate cancer with GnRH antagonist May 30, 2024 Issued
Array ( [id] => 19158066 [patent_doc_number] => 20240150773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => Chimeric Antigen Receptors and Methods of Use [patent_app_type] => utility [patent_app_number] => 18/408907 [patent_app_country] => US [patent_app_date] => 2024-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29172 [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] => 18408907 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/408907
Chimeric Antigen Receptors and Methods of Use Jan 9, 2024 Pending
Array ( [id] => 19343700 [patent_doc_number] => 20240252663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => MULTIMERIC T-CELL MODULATORY POLYPEPTIDES AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/395042 [patent_app_country] => US [patent_app_date] => 2023-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 80362 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 18395042 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/395042
Multimeric T-cell modulatory polypeptides and methods of use thereof Dec 21, 2023 Issued
Array ( [id] => 20827456 [patent_doc_number] => 12681016 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-14 [patent_title] => Compositions and methods for detecting autoantibodies [patent_app_type] => utility [patent_app_number] => 18/530800 [patent_app_country] => US [patent_app_date] => 2023-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 10 [patent_no_of_words] => 6672 [patent_no_of_claims] => 17 [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] => 18530800 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/530800
Compositions and methods for detecting autoantibodies Dec 5, 2023 Issued
Array ( [id] => 20385474 [patent_doc_number] => 12485184 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Multimeric T-cell modulatory polypeptides and methods of use thereof [patent_app_type] => utility [patent_app_number] => 18/511502 [patent_app_country] => US [patent_app_date] => 2023-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 108 [patent_figures_cnt] => 137 [patent_no_of_words] => 76061 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18511502 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/511502
Multimeric T-cell modulatory polypeptides and methods of use thereof Nov 15, 2023 Issued
Array ( [id] => 20548782 [patent_doc_number] => 12559562 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Treatment of cancer using humanized anti-EGFRvIII chimeric antigen receptor [patent_app_type] => utility [patent_app_number] => 18/505864 [patent_app_country] => US [patent_app_date] => 2023-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 29 [patent_no_of_words] => 45101 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18505864 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/505864
Treatment of cancer using humanized anti-EGFRvIII chimeric antigen receptor Nov 8, 2023 Issued
Array ( [id] => 19114022 [patent_doc_number] => 20240125772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => COMPOSITIONS AND METHODS FOR USING FIXED BIOLOGICAL SAMPLES IN PARTITION-BASED ASSAYS [patent_app_type] => utility [patent_app_number] => 18/503564 [patent_app_country] => US [patent_app_date] => 2023-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36407 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18503564 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/503564
Compositions and methods for using fixed biological samples Nov 6, 2023 Issued
Array ( [id] => 19172523 [patent_doc_number] => 20240158497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => BISPECIFIC ANTIGEN BINDING MOLECULES THAT BIND LEPTIN RECEPTOR AND/OR GP130, AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/494200 [patent_app_country] => US [patent_app_date] => 2023-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29702 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18494200 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/494200
BISPECIFIC ANTIGEN BINDING MOLECULES THAT BIND LEPTIN RECEPTOR AND/OR GP130, AND METHODS OF USE THEREOF Oct 24, 2023 Abandoned
Array ( [id] => 19217841 [patent_doc_number] => 20240182545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => IMMUNOGLOBULIN FUSION PROTEINS [patent_app_type] => utility [patent_app_number] => 18/372917 [patent_app_country] => US [patent_app_date] => 2023-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17153 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18372917 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/372917
IMMUNOGLOBULIN FUSION PROTEINS Sep 25, 2023 Pending
Array ( [id] => 19300018 [patent_doc_number] => 20240228587 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => IMMUNOGLOBULIN FUSION PROTEINS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/372942 [patent_app_country] => US [patent_app_date] => 2023-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17213 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18372942 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/372942
IMMUNOGLOBULIN FUSION PROTEINS AND USES THEREOF Sep 25, 2023 Pending
Array ( [id] => 19300018 [patent_doc_number] => 20240228587 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => IMMUNOGLOBULIN FUSION PROTEINS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/372942 [patent_app_country] => US [patent_app_date] => 2023-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17213 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18372942 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/372942
IMMUNOGLOBULIN FUSION PROTEINS AND USES THEREOF Sep 24, 2023 Pending
Array ( [id] => 20701413 [patent_doc_number] => 12624113 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [patent_title] => Anti-human CCR1 monoclonal antibody [patent_app_type] => utility [patent_app_number] => 18/459844 [patent_app_country] => US [patent_app_date] => 2023-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 35063 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 993 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18459844 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/459844
Anti-human CCR1 monoclonal antibody Aug 31, 2023 Issued
Array ( [id] => 19142180 [patent_doc_number] => 20240141004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => TREATMENT OF SMC MEDIATED DISEASE [patent_app_type] => utility [patent_app_number] => 18/240367 [patent_app_country] => US [patent_app_date] => 2023-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40269 [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] => 18240367 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/240367
TREATMENT OF SMC MEDIATED DISEASE Aug 30, 2023 Pending
Array ( [id] => 19447407 [patent_doc_number] => 20240307537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => Methods and Compositions for Treating Cancer [patent_app_type] => utility [patent_app_number] => 18/451632 [patent_app_country] => US [patent_app_date] => 2023-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 121032 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -67 [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] => 18451632 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/451632
Methods and Compositions for Treating Cancer Aug 16, 2023 Pending
Array ( [id] => 18808655 [patent_doc_number] => 20230382989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => Treatment for neoplastic diseases [patent_app_type] => utility [patent_app_number] => 18/448526 [patent_app_country] => US [patent_app_date] => 2023-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5131 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18448526 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/448526
Treatment for neoplastic diseases Aug 10, 2023 Pending
Array ( [id] => 19098200 [patent_doc_number] => 20240117428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => MULTIVALENT BINDING COMPOSITIONS WITH REACTIVE GROUPS [patent_app_type] => utility [patent_app_number] => 18/364085 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 111543 [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] => 18364085 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/364085
MULTIVALENT BINDING COMPOSITIONS WITH REACTIVE GROUPS Aug 1, 2023 Abandoned
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