
Li B. Zhen
Supervisory Patent Examiner (ID: 9132, Phone: (571)272-3768 , Office: P/2197 )
| Most Active Art Unit | 2194 |
| Art Unit(s) | 2121, 2197, 2151, 2194, 2126 |
| Total Applications | 417 |
| Issued Applications | 231 |
| Pending Applications | 34 |
| Abandoned Applications | 154 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 18753920
[patent_doc_number] => 20230357265
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-09
[patent_title] => CDK Inhibitors And Their Use As Pharmaceuticals
[patent_app_type] => utility
[patent_app_number] => 18/185193
[patent_app_country] => US
[patent_app_date] => 2023-03-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 60535
[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] => 18185193
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/185193 | CDK Inhibitors And Their Use As Pharmaceuticals | Mar 15, 2023 | Pending |
Array
(
[id] => 19832283
[patent_doc_number] => 20250084069
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-03-13
[patent_title] => GERALEXIN AND USES THEREOF FOR THE TREATMENT OF RETINAL DEGENERATIVE DISEASES
[patent_app_type] => utility
[patent_app_number] => 18/725323
[patent_app_country] => US
[patent_app_date] => 2023-01-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4140
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 30
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18725323
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/725323 | GERALEXIN AND USES THEREOF FOR THE TREATMENT OF RETINAL DEGENERATIVE DISEASES | Jan 17, 2023 | Pending |
Array
(
[id] => 19752735
[patent_doc_number] => 20250041300
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-02-06
[patent_title] => PHARMACEUTICAL COMBINATION COMPRISING ABEMACICLIB AND A PI3K AND/OR A MTOR INHIBITOR FOR THE TREATMENT OF MANTLE CELL LYMPHOMA
[patent_app_type] => utility
[patent_app_number] => 18/717529
[patent_app_country] => US
[patent_app_date] => 2022-12-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10331
[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] => 18717529
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/717529 | PHARMACEUTICAL COMBINATION COMPRISING ABEMACICLIB AND A PI3K AND/OR A MTOR INHIBITOR FOR THE TREATMENT OF MANTLE CELL LYMPHOMA | Dec 12, 2022 | Pending |
Array
(
[id] => 18374336
[patent_doc_number] => 20230149415
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-05-18
[patent_title] => METHODS AND COMPOSITIONS FOR TREATING CANCER
[patent_app_type] => utility
[patent_app_number] => 17/936089
[patent_app_country] => US
[patent_app_date] => 2022-09-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14646
[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] => 17936089
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/936089 | METHODS AND COMPOSITIONS FOR TREATING CANCER | Sep 27, 2022 | Pending |
Array
(
[id] => 18565635
[patent_doc_number] => 20230255962
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-08-17
[patent_title] => COMBINATION OF A BTK INHIBITOR AND AN INHIBITOR OF CDK9 TO TREAT CANCER
[patent_app_type] => utility
[patent_app_number] => 17/950314
[patent_app_country] => US
[patent_app_date] => 2022-09-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6272
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -3
[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] => 17950314
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/950314 | COMBINATION OF A BTK INHIBITOR AND AN INHIBITOR OF CDK9 TO TREAT CANCER | Sep 21, 2022 | Pending |
Array
(
[id] => 19989569
[patent_doc_number] => 20250127791
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-04-24
[patent_title] => TRIPLE-AGENT THERAPY FOR CANCER TREATMENT
[patent_app_type] => utility
[patent_app_number] => 18/689980
[patent_app_country] => US
[patent_app_date] => 2022-09-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7748
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -42
[patent_words_short_claim] => 8
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18689980
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/689980 | Triple-agent therapy for cancer treatment | Sep 14, 2022 | Issued |
Array
(
[id] => 18306884
[patent_doc_number] => 20230110784
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-04-13
[patent_title] => TREATMENT OF ADDICTION AND IMPULSE-CONTROL DISORDERS USING PDE7 INHIBITORS
[patent_app_type] => utility
[patent_app_number] => 17/823793
[patent_app_country] => US
[patent_app_date] => 2022-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 61335
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 37
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17823793
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/823793 | TREATMENT OF ADDICTION AND IMPULSE-CONTROL DISORDERS USING PDE7 INHIBITORS | Aug 30, 2022 | Abandoned |
Array
(
[id] => 20321309
[patent_doc_number] => 20250333397
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-10-30
[patent_title] => COMPOUNDS AND METHODS FOR MODULATING SPLICING
[patent_app_type] => utility
[patent_app_number] => 18/688100
[patent_app_country] => US
[patent_app_date] => 2022-08-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 142322
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -28
[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] => 18688100
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/688100 | COMPOUNDS AND METHODS FOR MODULATING SPLICING | Aug 29, 2022 | Pending |
Array
(
[id] => 19556371
[patent_doc_number] => 20240368163
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-11-07
[patent_title] => COMPOUNDS AND METHODS FOR MODULATING SPLICING
[patent_app_type] => utility
[patent_app_number] => 18/688098
[patent_app_country] => US
[patent_app_date] => 2022-08-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 134278
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -81
[patent_words_short_claim] => 11
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18688098
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/688098 | COMPOUNDS AND METHODS FOR MODULATING SPLICING | Aug 29, 2022 | Pending |
Array
(
[id] => 19631087
[patent_doc_number] => 20240409536
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-12-12
[patent_title] => COMPOUNDS AND METHODS FOR MODULATING SPLICING
[patent_app_type] => utility
[patent_app_number] => 18/688088
[patent_app_country] => US
[patent_app_date] => 2022-08-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 131203
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -79
[patent_words_short_claim] => 12
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18688088
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/688088 | COMPOUNDS AND METHODS FOR MODULATING SPLICING | Aug 29, 2022 | Pending |
Array
(
[id] => 19233658
[patent_doc_number] => 20240190850
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-06-13
[patent_title] => NOVEL COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME
[patent_app_type] => utility
[patent_app_number] => 18/277524
[patent_app_country] => US
[patent_app_date] => 2022-08-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5889
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[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] => 18277524
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/277524 | NOVEL COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME | Jul 31, 2022 | Pending |
Array
(
[id] => 19691164
[patent_doc_number] => 20250009709
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-09
[patent_title] => PRENYLATED CHALCONE AND FLAVONOID COMPOSITIONS FOR USE IN TREATING CANCER
[patent_app_type] => utility
[patent_app_number] => 18/577633
[patent_app_country] => US
[patent_app_date] => 2022-07-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6359
[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] => 18577633
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/577633 | PRENYLATED CHALCONE AND FLAVONOID COMPOSITIONS FOR USE IN TREATING CANCER | Jul 7, 2022 | Pending |
Array
(
[id] => 19528097
[patent_doc_number] => 20240351999
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-24
[patent_title] => PYRROLYLACYLPIPERIDYLAMINE COMPOUND AND USE THEREOF
[patent_app_type] => utility
[patent_app_number] => 18/569148
[patent_app_country] => US
[patent_app_date] => 2022-06-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5545
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 170
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18569148
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/569148 | PYRROLYLACYLPIPERIDYLAMINE COMPOUND AND USE THEREOF | Jun 9, 2022 | Pending |
Array
(
[id] => 18077313
[patent_doc_number] => 20220402925
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-12-22
[patent_title] => COMPOUNDS AND METHODS FOR THE TREATMENT OF CYSTIC FIBROSIS
[patent_app_type] => utility
[patent_app_number] => 17/831145
[patent_app_country] => US
[patent_app_date] => 2022-06-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 49245
[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] => 17831145
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/831145 | COMPOUNDS AND METHODS FOR THE TREATMENT OF CYSTIC FIBROSIS | Jun 1, 2022 | Pending |
Array
(
[id] => 19464090
[patent_doc_number] => 20240317759
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-09-26
[patent_title] => SMALL MOLECULE INHIBITORS OF KRAS MUTATED PROTEINS
[patent_app_type] => utility
[patent_app_number] => 18/564866
[patent_app_country] => US
[patent_app_date] => 2022-05-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 26892
[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] => 18564866
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/564866 | SMALL MOLECULE INHIBITORS OF KRAS MUTATED PROTEINS | May 26, 2022 | Pending |
Array
(
[id] => 17836462
[patent_doc_number] => 20220273767
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-09-01
[patent_title] => Interleukin 10 Conjugates and Uses Thereof
[patent_app_type] => utility
[patent_app_number] => 17/735564
[patent_app_country] => US
[patent_app_date] => 2022-05-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 108393
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -27
[patent_words_short_claim] => 130
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17735564
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/735564 | Interleukin 10 Conjugates and Uses Thereof | May 2, 2022 | Abandoned |
Array
(
[id] => 18921486
[patent_doc_number] => 20240024490
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-01-25
[patent_title] => BIFUNCTIONAL MOLECULES FOR SELECTIVE MODIFICATION OF TARGET SUBSTRATES
[patent_app_type] => utility
[patent_app_number] => 17/999364
[patent_app_country] => US
[patent_app_date] => 2022-04-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 105639
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -35
[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] => 17999364
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/999364 | BIFUNCTIONAL MOLECULES FOR SELECTIVE MODIFICATION OF TARGET SUBSTRATES | Apr 7, 2022 | Pending |
Array
(
[id] => 19142134
[patent_doc_number] => 20240140958
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-02
[patent_title] => FUSED QUADRACYCLIC COMPOUNDS, COMPOSITIONS AND USES THEREOF
[patent_app_type] => utility
[patent_app_number] => 18/270616
[patent_app_country] => US
[patent_app_date] => 2022-01-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 41150
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -142
[patent_words_short_claim] => 171
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18270616
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/270616 | FUSED QUADRACYCLIC COMPOUNDS, COMPOSITIONS AND USES THEREOF | Jan 9, 2022 | Pending |
Array
(
[id] => 19083092
[patent_doc_number] => 20240109893
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-04-04
[patent_title] => PREPARATION AND APPLICATION METHOD OF HETEROCYCLIC COMPOUNDS AS KRAS INHIBITOR
[patent_app_type] => utility
[patent_app_number] => 18/268957
[patent_app_country] => US
[patent_app_date] => 2021-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 33375
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -22
[patent_words_short_claim] => 602
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18268957
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/268957 | PREPARATION AND APPLICATION METHOD OF HETEROCYCLIC COMPOUNDS AS KRAS INHIBITOR | Dec 21, 2021 | Pending |
Array
(
[id] => 19097693
[patent_doc_number] => 20240116921
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-04-11
[patent_title] => LACTAM (HETERO)ARYLFUSEDPYRIMIDINE DERIVATIVES AS INHIBITORS OF ERBB2
[patent_app_type] => utility
[patent_app_number] => 18/258765
[patent_app_country] => US
[patent_app_date] => 2021-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 95929
[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] => 18258765
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/258765 | LACTAM (HETERO)ARYLFUSEDPYRIMIDINE DERIVATIVES AS INHIBITORS OF ERBB2 | Dec 20, 2021 | Abandoned |