
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
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 |