Search

Xiaozhen Xie

Examiner (ID: 14338, Phone: (571)272-5569 , Office: P/1646 )

Most Active Art Unit
1646
Art Unit(s)
1646, 1674
Total Applications
980
Issued Applications
448
Pending Applications
111
Abandoned Applications
443

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18784895 [patent_doc_number] => 20230372579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => METHODS FOR TREATING WOUNDS [patent_app_type] => utility [patent_app_number] => 18/332459 [patent_app_country] => US [patent_app_date] => 2023-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16190 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18332459 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/332459
METHODS FOR TREATING WOUNDS Jun 8, 2023 Pending
Array ( [id] => 19217876 [patent_doc_number] => 20240182580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => ANTI-CD74 ANTIBODY CONJUGATES, COMPOSITIONS COMPRISING ANTI CD74 ANTIBODY CONJUGATES AND METHODS OF USING ANTI-CD74 ANTIBODY CONJUGATES [patent_app_type] => utility [patent_app_number] => 18/207478 [patent_app_country] => US [patent_app_date] => 2023-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 67241 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 18207478 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/207478
ANTI-CD74 ANTIBODY CONJUGATES, COMPOSITIONS COMPRISING ANTI CD74 ANTIBODY CONJUGATES AND METHODS OF USING ANTI-CD74 ANTIBODY CONJUGATES Jun 7, 2023 Pending
Array ( [id] => 19216317 [patent_doc_number] => 20240181021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => Treatment of ENPP1 Deficiency and ABCC6 Deficiency [patent_app_type] => utility [patent_app_number] => 18/319821 [patent_app_country] => US [patent_app_date] => 2023-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29047 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 18319821 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/319821
Treatment of ENPP1 Deficiency and ABCC6 Deficiency May 17, 2023 Pending
Array ( [id] => 19049339 [patent_doc_number] => 20240091308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => COMPOSITIONS FOR TREATING AUTOIMMUNE ARTHRITIS [patent_app_type] => utility [patent_app_number] => 18/317277 [patent_app_country] => US [patent_app_date] => 2023-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8514 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18317277 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/317277
Compositions for treating autoimmune arthritis May 14, 2023 Issued
Array ( [id] => 19889115 [patent_doc_number] => 20250114427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => COLLAGEN HYDROLYSATE COMPOSITION FOR REDUCING JOINT PAIN AFTER EXERCISE [patent_app_type] => utility [patent_app_number] => 18/861616 [patent_app_country] => US [patent_app_date] => 2023-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15541 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18861616 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/861616
Collagen hydrolysate composition for reducing joint pain after exercise May 2, 2023 Issued
Array ( [id] => 19890409 [patent_doc_number] => 20250115721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => HYDROGEL COMPOSITION, METHOD FOR PRODUCING THE SAME, AND USE THEREOF FOR STEM CELL MIMETIC PEPTIDE SUPPLEMENTATION [patent_app_type] => utility [patent_app_number] => 18/861520 [patent_app_country] => US [patent_app_date] => 2023-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10777 [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] => 18861520 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/861520
HYDROGEL COMPOSITION, METHOD FOR PRODUCING THE SAME, AND USE THEREOF FOR STEM CELL MIMETIC PEPTIDE SUPPLEMENTATION Apr 26, 2023 Abandoned
Array ( [id] => 19248744 [patent_doc_number] => 20240199731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => IL-17A BINDING PROTEINS [patent_app_type] => utility [patent_app_number] => 18/307760 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 39347 [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] => 18307760 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/307760
IL-17A BINDING PROTEINS Apr 25, 2023 Pending
Array ( [id] => 19449193 [patent_doc_number] => 20240309323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => MAMMALIAN CELL POPULATION AND MEDICAMENTS FOR CELL THERAPIES IN HUMANS AND IMPROVED CELL CULTIVATION METHODS [patent_app_type] => utility [patent_app_number] => 18/301839 [patent_app_country] => US [patent_app_date] => 2023-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8277 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18301839 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/301839
Mammalian cell population and medicaments for cell therapies in humans and improved cell cultivation methods Apr 16, 2023 Issued
Array ( [id] => 18769421 [patent_doc_number] => 20230364183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => CARTILAGE-HOMING PEPTIDES [patent_app_type] => utility [patent_app_number] => 18/177642 [patent_app_country] => US [patent_app_date] => 2023-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 61524 [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] => 18177642 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/177642
CARTILAGE-HOMING PEPTIDES Mar 1, 2023 Abandoned
Array ( [id] => 18610709 [patent_doc_number] => 20230277439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => COMPOSITIONS AND METHODS OF USE FOR THE TREATMENT OF SKIN [patent_app_type] => utility [patent_app_number] => 18/116758 [patent_app_country] => US [patent_app_date] => 2023-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14061 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18116758 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/116758
COMPOSITIONS AND METHODS OF USE FOR THE TREATMENT OF SKIN Mar 1, 2023 Abandoned
Array ( [id] => 19034182 [patent_doc_number] => 20240083997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => Methods of Using IL-1beta Compounds [patent_app_type] => utility [patent_app_number] => 18/175849 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6130 [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] => 18175849 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/175849
Methods of Using IL-1beta Compounds Feb 27, 2023 Abandoned
Array ( [id] => 18529931 [patent_doc_number] => 20230234998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => TWISTED GASTRULATION POLYPEPTIDES AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/175163 [patent_app_country] => US [patent_app_date] => 2023-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26374 [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] => 18175163 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/175163
Twisted gastrulation polypeptides and uses thereof Feb 26, 2023 Issued
Array ( [id] => 18844540 [patent_doc_number] => 20230406944 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => IL-23R ANTAGONISTS TO REPROGRAM INTRATUMORAL T REGULATORY CELLS INTO EFFECTOR CELLS [patent_app_type] => utility [patent_app_number] => 18/114832 [patent_app_country] => US [patent_app_date] => 2023-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19897 [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] => 18114832 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/114832
IL-23R antagonists to reprogram intratumoral T regulatory cells into effector cells Feb 26, 2023 Issued
Array ( [id] => 19731130 [patent_doc_number] => 12209121 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Anti-sclerostin antibodies and methods of use [patent_app_type] => utility [patent_app_number] => 18/166211 [patent_app_country] => US [patent_app_date] => 2023-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 31 [patent_no_of_words] => 50044 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 362 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18166211 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/166211
Anti-sclerostin antibodies and methods of use Feb 7, 2023 Issued
Array ( [id] => 18754045 [patent_doc_number] => 20230357416 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => METHODS FOR TREATING SKIN INFECTION BY ADMINISTERING AN IL-4R ANTAGONIST [patent_app_type] => utility [patent_app_number] => 18/165203 [patent_app_country] => US [patent_app_date] => 2023-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21688 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 18165203 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/165203
METHODS FOR TREATING SKIN INFECTION BY ADMINISTERING AN IL-4R ANTAGONIST Feb 5, 2023 Pending
Array ( [id] => 18404608 [patent_doc_number] => 20230165959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => Dosing Strategy that Mitigates Cytokine Release Syndrome for Therapeutic Antibodies [patent_app_type] => utility [patent_app_number] => 18/101310 [patent_app_country] => US [patent_app_date] => 2023-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29150 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -96 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18101310 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/101310
Dosing Strategy that Mitigates Cytokine Release Syndrome for Therapeutic Antibodies Jan 24, 2023 Pending
Array ( [id] => 19700100 [patent_doc_number] => 12194099 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Saposin C pharmaceutical compositions and methods of treating cancer [patent_app_type] => utility [patent_app_number] => 18/157689 [patent_app_country] => US [patent_app_date] => 2023-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 41 [patent_no_of_words] => 14213 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18157689 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/157689
Saposin C pharmaceutical compositions and methods of treating cancer Jan 19, 2023 Issued
Array ( [id] => 18339603 [patent_doc_number] => 20230131552 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => DOSAGE REGIMEN FOR PEGYLATED INTERFERON [patent_app_type] => utility [patent_app_number] => 18/088272 [patent_app_country] => US [patent_app_date] => 2022-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4577 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 18088272 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/088272
Dosage regimen for pegylated interferon Dec 22, 2022 Issued
Array ( [id] => 19809525 [patent_doc_number] => 12240896 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Gremlin-1 inhibitor for the treatment of a bone fracture or bone defect [patent_app_type] => utility [patent_app_number] => 18/062608 [patent_app_country] => US [patent_app_date] => 2022-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 15594 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18062608 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/062608
Gremlin-1 inhibitor for the treatment of a bone fracture or bone defect Dec 6, 2022 Issued
Array ( [id] => 19871343 [patent_doc_number] => 12264187 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Compositions and methods for targeted therapeutic delivery to bone [patent_app_type] => utility [patent_app_number] => 18/046810 [patent_app_country] => US [patent_app_date] => 2022-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 29 [patent_no_of_words] => 73677 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18046810 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/046810
Compositions and methods for targeted therapeutic delivery to bone Oct 13, 2022 Issued
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