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] => 16539438 [patent_doc_number] => 20200405851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => METHOD OF DIAGNOSIS AND TREATMENT OF RHEUMATOID ARTHRITIS [patent_app_type] => utility [patent_app_number] => 16/858301 [patent_app_country] => US [patent_app_date] => 2020-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18537 [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] => 16858301 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/858301
Method of diagnosis and treatment of rheumatoid arthritis Apr 23, 2020 Issued
Array ( [id] => 16221317 [patent_doc_number] => 20200246433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => Use of C-Type Natriuretic Peptide Variants to Treat Skeletal Dysplasia [patent_app_type] => utility [patent_app_number] => 16/837905 [patent_app_country] => US [patent_app_date] => 2020-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15397 [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] => 16837905 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/837905
Use of C-type natriuretic peptide variants to treat skeletal dysplasia Mar 31, 2020 Issued
Array ( [id] => 17625764 [patent_doc_number] => 20220160779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => COMPOSITION FOR PROMOTING CARTILAGE TISSUE REGENERATION [patent_app_type] => utility [patent_app_number] => 17/598049 [patent_app_country] => US [patent_app_date] => 2020-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13192 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17598049 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/598049
COMPOSITION FOR PROMOTING CARTILAGE TISSUE REGENERATION Mar 18, 2020 Abandoned
Array ( [id] => 16613954 [patent_doc_number] => 20210032607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => SOLUBLE FIBROBLAST GROWTH FACTOR RECEPTOR 3 (FGR3) POLYPEPTIDE FOR USE IN THE PREVENTION OR TREATMENT OF SKELETAL GROWTH RETARDATION DISORDERS [patent_app_type] => utility [patent_app_number] => 16/818954 [patent_app_country] => US [patent_app_date] => 2020-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14206 [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] => 16818954 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/818954
Soluble fibroblast growth factor receptor 3 (FGR3) polypeptide for use in the prevention or treatment of skeletal growth retardation disorders Mar 12, 2020 Issued
Array ( [id] => 17611566 [patent_doc_number] => 20220153845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => A METHOD FOR IMMUNOSUPPRESSION [patent_app_type] => utility [patent_app_number] => 17/438634 [patent_app_country] => US [patent_app_date] => 2020-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12917 [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] => 17438634 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/438634
A METHOD FOR IMMUNOSUPPRESSION Mar 11, 2020 Abandoned
Array ( [id] => 16893208 [patent_doc_number] => 11034741 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Methods and compositions for regenerating tissues [patent_app_type] => utility [patent_app_number] => 16/813376 [patent_app_country] => US [patent_app_date] => 2020-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 21511 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16813376 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/813376
Methods and compositions for regenerating tissues Mar 8, 2020 Issued
Array ( [id] => 16297795 [patent_doc_number] => 20200283518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => IL-4/IL-13 PATHWAY INHIBITORS FOR ENHANCED EFFICACY IN TREATING CANCER [patent_app_type] => utility [patent_app_number] => 16/805481 [patent_app_country] => US [patent_app_date] => 2020-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18603 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -68 [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] => 16805481 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/805481
IL-4/IL-13 pathway inhibitors for enhanced efficacy in treating cancer Feb 27, 2020 Issued
Array ( [id] => 16253538 [patent_doc_number] => 20200262912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => ANTI-IL-25 ANTIBODIES AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 16/803582 [patent_app_country] => US [patent_app_date] => 2020-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26120 [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] => 16803582 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/803582
Anti-IL-25 antibodies and uses thereof Feb 26, 2020 Issued
Array ( [id] => 17503500 [patent_doc_number] => 20220096602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => LIF THERAPY FOR INDUCING INTESTINAL EPITHELIAL CELL REGENERATION [patent_app_type] => utility [patent_app_number] => 17/432177 [patent_app_country] => US [patent_app_date] => 2020-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20280 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17432177 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/432177
LIF THERAPY FOR INDUCING INTESTINAL EPITHELIAL CELL REGENERATION Feb 26, 2020 Pending
Array ( [id] => 17760093 [patent_doc_number] => 20220233705 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => COMBINED THERAPIES OF ACTIVATABLE IMMUNE CHECKPOINT INHIBITORS AND CONJUGATED ACTIVATABLE ANTIBODIES [patent_app_type] => utility [patent_app_number] => 17/433295 [patent_app_country] => US [patent_app_date] => 2020-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 45033 [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] => 17433295 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/433295
COMBINED THERAPIES OF ACTIVATABLE IMMUNE CHECKPOINT INHIBITORS AND CONJUGATED ACTIVATABLE ANTIBODIES Feb 25, 2020 Abandoned
Array ( [id] => 16570651 [patent_doc_number] => 20210009657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => SOLUBLE FGFR3 DECOYS FOR TREATING SKELETAL GROWTH DISORDERS [patent_app_type] => utility [patent_app_number] => 16/796666 [patent_app_country] => US [patent_app_date] => 2020-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27333 [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] => 16796666 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/796666
SOLUBLE FGFR3 DECOYS FOR TREATING SKELETAL GROWTH DISORDERS Feb 19, 2020 Abandoned
Array ( [id] => 17687731 [patent_doc_number] => 20220195023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => ANTI-CSP ANTIBODY VARIANTS [patent_app_type] => utility [patent_app_number] => 17/432185 [patent_app_country] => US [patent_app_date] => 2020-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23632 [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] => 17432185 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/432185
ANTI-CSP ANTIBODY VARIANTS Feb 18, 2020 Pending
Array ( [id] => 17035113 [patent_doc_number] => 20210252071 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => METHOD FOR CARTILAGE REPAIR AND PRE-OSTEOARTHRITIS TREATMENT [patent_app_type] => utility [patent_app_number] => 16/792171 [patent_app_country] => US [patent_app_date] => 2020-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9998 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16792171 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/792171
METHOD FOR CARTILAGE REPAIR AND PRE-OSTEOARTHRITIS TREATMENT Feb 13, 2020 Abandoned
Array ( [id] => 17595343 [patent_doc_number] => 20220144916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => HIGH AFFINITY ENGINEERED T-CELL RECEPTORS TARGETING CMV INFECTED CELLS [patent_app_type] => utility [patent_app_number] => 17/430319 [patent_app_country] => US [patent_app_date] => 2020-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28363 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -203 [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] => 17430319 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/430319
HIGH AFFINITY ENGINEERED T-CELL RECEPTORS TARGETING CMV INFECTED CELLS Feb 11, 2020 Pending
Array ( [id] => 17593570 [patent_doc_number] => 20220143143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => USE OF ACTIVATORS OF THE ARYL HYDROCARBON RECEPTOR FOR TREATING GLUTEN-INDUCED GASTROINTESTINAL DISEASES [patent_app_type] => utility [patent_app_number] => 17/429297 [patent_app_country] => US [patent_app_date] => 2020-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12481 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17429297 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/429297
USE OF ACTIVATORS OF THE ARYL HYDROCARBON RECEPTOR FOR TREATING GLUTEN-INDUCED GASTROINTESTINAL DISEASES Feb 6, 2020 Pending
Array ( [id] => 17521469 [patent_doc_number] => 20220107318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => IMMUNOASSAY METHOD FOR FREE AIM IN BIOLOGICAL SAMPLE, AND ASSAY KIT [patent_app_type] => utility [patent_app_number] => 17/427559 [patent_app_country] => US [patent_app_date] => 2020-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6120 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17427559 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/427559
Immunoassay method for free AIM in biological sample, and assay kit Jan 29, 2020 Issued
Array ( [id] => 20343144 [patent_doc_number] => 12466866 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Mutated interleukin-34 (IL-34) polypeptides and uses thereof in therapy [patent_app_type] => utility [patent_app_number] => 17/422556 [patent_app_country] => US [patent_app_date] => 2020-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 41 [patent_no_of_words] => 22353 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17422556 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/422556
Mutated interleukin-34 (IL-34) polypeptides and uses thereof in therapy Jan 14, 2020 Issued
Array ( [id] => 17868495 [patent_doc_number] => 20220291231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => COMPOSITIONS AND METHODS FOR PREDICTING LUNG FUNCTION DECLINE IN IDIOPATHIC PULMONARY FIBROSIS [patent_app_type] => utility [patent_app_number] => 17/422033 [patent_app_country] => US [patent_app_date] => 2020-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28135 [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] => 17422033 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/422033
Compositions and methods for predicting lung function decline in idiopathic pulmonary fibrosis Jan 12, 2020 Issued
Array ( [id] => 20264174 [patent_doc_number] => 12435150 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Anti-CD40 antibodies for use in treatment of hidradenitis suppurativa [patent_app_type] => utility [patent_app_number] => 17/422075 [patent_app_country] => US [patent_app_date] => 2020-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 23829 [patent_no_of_claims] => 4 [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] => 17422075 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/422075
Anti-CD40 antibodies for use in treatment of hidradenitis suppurativa Jan 8, 2020 Issued
Array ( [id] => 17483631 [patent_doc_number] => 20220091135 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => TEST METHOD FOR ULCERATIVE COLITIS AND PRIMARY SCLEROSING CHOLANGITIS [patent_app_type] => utility [patent_app_number] => 17/419932 [patent_app_country] => US [patent_app_date] => 2019-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19211 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17419932 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/419932
TEST METHOD FOR ULCERATIVE COLITIS AND PRIMARY SCLEROSING CHOLANGITIS Dec 26, 2019 Pending
Menu