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Stephen C Siu

Examiner (ID: 4736)

Most Active Art Unit
1631
Art Unit(s)
1631
Total Applications
52
Issued Applications
39
Pending Applications
11
Abandoned Applications
2

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18359412 [patent_doc_number] => 20230141003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => BASELINE SERUM AUTOANTIBODIES FOR PREDICTING RECURRENCE AND TOXICITY FOR IMMUNE CHECKPOINT BLOCKADE IN CANCER PATIENTS [patent_app_type] => utility [patent_app_number] => 18/054043 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26616 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18054043 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/054043
BASELINE SERUM AUTOANTIBODIES FOR PREDICTING RECURRENCE AND TOXICITY FOR IMMUNE CHECKPOINT BLOCKADE IN CANCER PATIENTS Nov 8, 2022 Pending
Array ( [id] => 19536761 [patent_doc_number] => 12129302 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Anti-CD-25 antibody [patent_app_type] => utility [patent_app_number] => 17/821295 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 54 [patent_no_of_words] => 25519 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17821295 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/821295
Anti-CD-25 antibody Aug 21, 2022 Issued
Array ( [id] => 19226720 [patent_doc_number] => 12006353 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Application of SCFV protein, car gene expression vector, CAR-T cell and application thereof [patent_app_type] => utility [patent_app_number] => 17/872131 [patent_app_country] => US [patent_app_date] => 2022-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3511 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17872131 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/872131
Application of SCFV protein, car gene expression vector, CAR-T cell and application thereof Jul 24, 2022 Issued
Array ( [id] => 18093184 [patent_doc_number] => 20220411525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => BCMA AS A TARGET FOR T CELL REDIRECTING ANTIBODIES IN B CELL LYMPHOMAS [patent_app_type] => utility [patent_app_number] => 17/825123 [patent_app_country] => US [patent_app_date] => 2022-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13156 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17825123 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/825123
BCMA AS A TARGET FOR T CELL REDIRECTING ANTIBODIES IN B CELL LYMPHOMAS May 25, 2022 Pending
Array ( [id] => 17982894 [patent_doc_number] => 20220348930 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => CAR NKTs Expressing Artificial Micro RNA-Embedded shRNA for Downregulation of MHC Class I & II Expression [patent_app_type] => utility [patent_app_number] => 17/727528 [patent_app_country] => US [patent_app_date] => 2022-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27649 [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] => 17727528 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/727528
CAR NKTs Expressing Artificial Micro RNA-Embedded shRNA for Downregulation of MHC Class I & II Expression Apr 21, 2022 Pending
Array ( [id] => 17897081 [patent_doc_number] => 20220306743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => COMBINATION OF CTLA4 AND PD1/PDL1 ANTIBODIES FOR TREATING CANCER [patent_app_type] => utility [patent_app_number] => 17/684211 [patent_app_country] => US [patent_app_date] => 2022-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 52949 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17684211 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/684211
COMBINATION OF CTLA4 AND PD1/PDL1 ANTIBODIES FOR TREATING CANCER Feb 28, 2022 Pending
Array ( [id] => 17561729 [patent_doc_number] => 20220125878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => Compositions and Methods for Preventing the Interaction Between SARS-COV-2 and L-Sign [patent_app_type] => utility [patent_app_number] => 17/506370 [patent_app_country] => US [patent_app_date] => 2021-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11732 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17506370 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/506370
Compositions and Methods for Preventing the Interaction Between SARS-COV-2 and L-Sign Oct 19, 2021 Pending
Array ( [id] => 19196436 [patent_doc_number] => 11993663 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Low-viscosity antigen binding proteins and methods of making them [patent_app_type] => utility [patent_app_number] => 17/346156 [patent_app_country] => US [patent_app_date] => 2021-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 35 [patent_no_of_words] => 18896 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17346156 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/346156
Low-viscosity antigen binding proteins and methods of making them Jun 10, 2021 Issued
Array ( [id] => 17198637 [patent_doc_number] => 20210338731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => Non-Signaling HIV Fusion Inhibitors And Methods Of Use Thereof [patent_app_type] => utility [patent_app_number] => 17/306613 [patent_app_country] => US [patent_app_date] => 2021-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32874 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17306613 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/306613
Non-Signaling HIV Fusion Inhibitors And Methods Of Use Thereof May 2, 2021 Pending
Array ( [id] => 17258539 [patent_doc_number] => 20210371524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => ANTI-CD45 ANTIBODIES AND CONJUGATES THEREOF [patent_app_type] => utility [patent_app_number] => 17/244856 [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] => 45138 [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] => 17244856 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/244856
ANTI-CD45 ANTIBODIES AND CONJUGATES THEREOF Apr 28, 2021 Pending
Array ( [id] => 17124475 [patent_doc_number] => 20210299243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => IL-10 INHIBITION FOR VACCINES AND IMMUNOTHERAPY [patent_app_type] => utility [patent_app_number] => 17/173118 [patent_app_country] => US [patent_app_date] => 2021-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30588 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [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] => 17173118 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/173118
IL-10 INHIBITION FOR VACCINES AND IMMUNOTHERAPY Feb 9, 2021 Pending
Array ( [id] => 16868543 [patent_doc_number] => 20210162010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => TARGETED HUMAN-INTERFERON FUSION PROTEINS [patent_app_type] => utility [patent_app_number] => 17/171426 [patent_app_country] => US [patent_app_date] => 2021-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6795 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17171426 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/171426
TARGETED HUMAN-INTERFERON FUSION PROTEINS Feb 8, 2021 Pending
Array ( [id] => 17082133 [patent_doc_number] => 20210277139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => IFN-GAMMA-INDUCIBLE REGULATORY T CELL CONVERTIBLE ANTI-CANCER (IRTCA) ANTIBODY AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 17/169091 [patent_app_country] => US [patent_app_date] => 2021-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30800 [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] => 17169091 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/169091
IFN-GAMMA-INDUCIBLE REGULATORY T CELL CONVERTIBLE ANTI-CANCER (IRTCA) ANTIBODY AND USES THEREOF Feb 4, 2021 Pending
Array ( [id] => 16898987 [patent_doc_number] => 20210177903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => CAR T-CELLS FOR THE TREATMENT OF BONE METASTATIC CANCER [patent_app_type] => utility [patent_app_number] => 17/169021 [patent_app_country] => US [patent_app_date] => 2021-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15914 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17169021 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/169021
CAR T-CELLS FOR THE TREATMENT OF BONE METASTATIC CANCER Feb 4, 2021 Pending
Array ( [id] => 17272954 [patent_doc_number] => 20210379152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => METHODS AND COMPOSITIONS FOR TREATING PAIN [patent_app_type] => utility [patent_app_number] => 17/153165 [patent_app_country] => US [patent_app_date] => 2021-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19732 [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] => 17153165 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/153165
METHODS AND COMPOSITIONS FOR TREATING PAIN Jan 19, 2021 Pending
Array ( [id] => 17914732 [patent_doc_number] => 20220317127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => METHOD AND COMPOSITIONS FOR PREDICTING ANTI-CANCER EFFICACY OF COMPOUNDS TARGETING APOPTOSIS PATHWAY [patent_app_type] => utility [patent_app_number] => 17/297188 [patent_app_country] => US [patent_app_date] => 2020-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22961 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -41 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17297188 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/297188
METHOD AND COMPOSITIONS FOR PREDICTING ANTI-CANCER EFFICACY OF COMPOUNDS TARGETING APOPTOSIS PATHWAY Nov 26, 2020 Pending
Array ( [id] => 16541007 [patent_doc_number] => 20200407420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => HER-1, HER-3 AND IGF-1R COMPOSITIONS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 17/024158 [patent_app_country] => US [patent_app_date] => 2020-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19266 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17024158 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/024158
HER-1, HER-3 AND IGF-1R COMPOSITIONS AND USES THEREOF Sep 16, 2020 Pending
Array ( [id] => 17342305 [patent_doc_number] => 20220008636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => APHERESIS TO REMOVE INTERFERING SUBSTANCES [patent_app_type] => utility [patent_app_number] => 16/926771 [patent_app_country] => US [patent_app_date] => 2020-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16926771 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/926771
APHERESIS TO REMOVE INTERFERING SUBSTANCES Jul 11, 2020 Abandoned
Array ( [id] => 16397308 [patent_doc_number] => 20200338166 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => ANTI-TUMOR DRUG COMPOSITION AND POLYNUCLEOTIDE COMPOSITION [patent_app_type] => utility [patent_app_number] => 16/921969 [patent_app_country] => US [patent_app_date] => 2020-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4684 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 16921969 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/921969
ANTI-TUMOR DRUG COMPOSITION AND POLYNUCLEOTIDE COMPOSITION Jul 6, 2020 Pending
Array ( [id] => 19550961 [patent_doc_number] => 12134657 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-05 [patent_title] => Therapeutic factor XII antibody [patent_app_type] => utility [patent_app_number] => 17/297967 [patent_app_country] => US [patent_app_date] => 2019-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 92 [patent_no_of_words] => 30749 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17297967 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/297967
THERAPEUTIC FACTOR XII ANTIBODY Nov 26, 2019 Pending
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