Search

Yuzhen Shen

Examiner (ID: 8849, Phone: (571)272-1407 , Office: P/2691 )

Most Active Art Unit
2691
Art Unit(s)
2621, 2618, 2623, 2691
Total Applications
780
Issued Applications
505
Pending Applications
93
Abandoned Applications
212

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19343591 [patent_doc_number] => 20240252554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => Treatment and prevention of neuropathology associated with neurodegenerative diseases [patent_app_type] => utility [patent_app_number] => 18/633352 [patent_app_country] => US [patent_app_date] => 2024-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2994 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18633352 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/633352
Treatment and prevention of neuropathology associated with neurodegenerative diseases Apr 10, 2024 Issued
Array ( [id] => 19202701 [patent_doc_number] => 20240174600 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => PREGABALIN ARTIFICIAL HAPTEN, ARTIFICIAL ANTIGEN AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOF [patent_app_type] => utility [patent_app_number] => 18/405102 [patent_app_country] => US [patent_app_date] => 2024-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7463 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 18405102 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/405102
Pregabalin artificial hapten, artificial antigen and preparation method therefor and application thereof Jan 4, 2024 Issued
Array ( [id] => 20158410 [patent_doc_number] => 12385022 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Recombinant algae having high lipid productivity [patent_app_type] => utility [patent_app_number] => 18/399556 [patent_app_country] => US [patent_app_date] => 2023-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 9772 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18399556 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/399556
Recombinant algae having high lipid productivity Dec 27, 2023 Issued
Array ( [id] => 19139655 [patent_doc_number] => 20240138417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => TRICHODERMA-BASED BIOENHANCER FOR FOLIAR APPLICATION IN PLANTS [patent_app_type] => utility [patent_app_number] => 18/495900 [patent_app_country] => US [patent_app_date] => 2023-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18495900 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/495900
TRICHODERMA-BASED BIOENHANCER FOR FOLIAR APPLICATION IN PLANTS Oct 26, 2023 Pending
Array ( [id] => 19390706 [patent_doc_number] => 20240280576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => SENSORS FOR DETECTING AND IMAGING OF CANCER METASTASIS [patent_app_type] => utility [patent_app_number] => 18/493878 [patent_app_country] => US [patent_app_date] => 2023-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15859 [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] => 18493878 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/493878
SENSORS FOR DETECTING AND IMAGING OF CANCER METASTASIS Oct 24, 2023 Abandoned
Array ( [id] => 19332980 [patent_doc_number] => 20240247410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => METHOD OF GENERATING MULTIFUNCTIONAL MYCELIUM PRODUCTS [patent_app_type] => utility [patent_app_number] => 18/488639 [patent_app_country] => US [patent_app_date] => 2023-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2653 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18488639 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/488639
METHOD OF GENERATING MULTIFUNCTIONAL MYCELIUM PRODUCTS Oct 16, 2023 Pending
Array ( [id] => 19083416 [patent_doc_number] => 20240110217 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => Method to Verify the Effectiveness of a Sterilization Process Based on the Presence of Volatile Organic Compounds [patent_app_type] => utility [patent_app_number] => 18/477973 [patent_app_country] => US [patent_app_date] => 2023-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9228 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18477973 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/477973
Method to Verify the Effectiveness of a Sterilization Process Based on the Presence of Volatile Organic Compounds Sep 28, 2023 Pending
Array ( [id] => 19332788 [patent_doc_number] => 20240247218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => LARGE SCALE PEI-MEDIATED PLASMID TRANSFECTION [patent_app_type] => utility [patent_app_number] => 18/241774 [patent_app_country] => US [patent_app_date] => 2023-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5596 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18241774 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/241774
LARGE SCALE PEI-MEDIATED PLASMID TRANSFECTION Aug 31, 2023 Abandoned
Array ( [id] => 19770378 [patent_doc_number] => 20250051804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => Method to Transform Phosphorus in an Antibiotic into Sulfur [patent_app_type] => utility [patent_app_number] => 18/232111 [patent_app_country] => US [patent_app_date] => 2023-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1034 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18232111 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/232111
Method to Transform Phosphorus in an Antibiotic into Sulfur Aug 8, 2023 Pending
Array ( [id] => 19034464 [patent_doc_number] => 20240084279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => ENGINEERED PROTEASES WITH ENHANCED AUTOLYSIS RESISTANCE [patent_app_type] => utility [patent_app_number] => 18/366035 [patent_app_country] => US [patent_app_date] => 2023-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13034 [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] => 18366035 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/366035
ENGINEERED PROTEASES WITH ENHANCED AUTOLYSIS RESISTANCE Aug 6, 2023 Pending
Array ( [id] => 19717254 [patent_doc_number] => 12202777 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Methods and compositions for treating soil and plants [patent_app_type] => utility [patent_app_number] => 18/358682 [patent_app_country] => US [patent_app_date] => 2023-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 10491 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18358682 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/358682
Methods and compositions for treating soil and plants Jul 24, 2023 Issued
Array ( [id] => 19297733 [patent_doc_number] => 20240226299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => CELLULAR PRODUCTION OF PURE IRON OXIDE NANOPARTICLES [patent_app_type] => utility [patent_app_number] => 18/340297 [patent_app_country] => US [patent_app_date] => 2023-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 64328 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 862 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18340297 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/340297
CELLULAR PRODUCTION OF PURE IRON OXIDE NANOPARTICLES Jun 22, 2023 Pending
Array ( [id] => 18817843 [patent_doc_number] => 20230392183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => METHOD FOR ASSESSING MICROBIAL DRUG RESISTANCE MULTI-LEVEL RISKS OF ANTIBIOTIC RESIDUES IN WATER ENVIRONMENT [patent_app_type] => utility [patent_app_number] => 18/324954 [patent_app_country] => US [patent_app_date] => 2023-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5153 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 928 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18324954 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/324954
Method for assessing microbial drug resistance multi-level risks of antibiotic residues in water environment May 26, 2023 Issued
Array ( [id] => 19143563 [patent_doc_number] => 20240142435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => ANASTASIS BIOSENSOR [patent_app_type] => utility [patent_app_number] => 18/300014 [patent_app_country] => US [patent_app_date] => 2023-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4138 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18300014 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/300014
ANASTASIS BIOSENSOR Apr 12, 2023 Pending
Array ( [id] => 18754334 [patent_doc_number] => 20230357733 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => Reverse Transcriptase and Methods of Use [patent_app_type] => utility [patent_app_number] => 18/299324 [patent_app_country] => US [patent_app_date] => 2023-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43098 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 18299324 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/299324
Reverse Transcriptase and Methods of Use Apr 11, 2023 Pending
Array ( [id] => 18647865 [patent_doc_number] => 20230293641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => COMPOSITIONS AND METHODS FOR REDUCING URIC ACID CONCENTRATION USING NANOCAPSULE-BASED DRUG DELIVERY SYSTEM [patent_app_type] => utility [patent_app_number] => 18/185231 [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] => 2618 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18185231 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/185231
COMPOSITIONS AND METHODS FOR REDUCING URIC ACID CONCENTRATION USING NANOCAPSULE-BASED DRUG DELIVERY SYSTEM Mar 15, 2023 Pending
Array ( [id] => 18530201 [patent_doc_number] => 20230235271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => MICROORGANISM PRODUCING EICOSAPENTAENOIC ACID AND METHOD FOR PRODUCING EICOSAPENTAENOIC ACID [patent_app_type] => utility [patent_app_number] => 18/169487 [patent_app_country] => US [patent_app_date] => 2023-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10763 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18169487 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/169487
MICROORGANISM PRODUCING EICOSAPENTAENOIC ACID AND METHOD FOR PRODUCING EICOSAPENTAENOIC ACID Feb 14, 2023 Abandoned
Array ( [id] => 18567362 [patent_doc_number] => 20230257694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => RARE EARTH METAL EXTRACTING BACTERIAL CONSORTIA [patent_app_type] => utility [patent_app_number] => 18/110325 [patent_app_country] => US [patent_app_date] => 2023-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17207 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 18110325 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/110325
RARE EARTH METAL EXTRACTING BACTERIAL CONSORTIA Feb 14, 2023 Abandoned
Array ( [id] => 18536060 [patent_doc_number] => 20230241147 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => METHOD FOR IMPROVING PREPARATION OF FERMENTED BLACK GINSENG CONTAINING HIGH CONTENT OF FUNCTIONAL INGREDIENTS BASED ON SAFETY BY APPLYING LED [patent_app_type] => utility [patent_app_number] => 18/063846 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8089 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18063846 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/063846
METHOD FOR IMPROVING PREPARATION OF FERMENTED BLACK GINSENG CONTAINING HIGH CONTENT OF FUNCTIONAL INGREDIENTS BASED ON SAFETY BY APPLYING LED Dec 8, 2022 Pending
Array ( [id] => 18433397 [patent_doc_number] => 20230180691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => SECONDARY METABOLITE SCREENING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/981867 [patent_app_country] => US [patent_app_date] => 2022-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10065 [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] => 17981867 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/981867
SECONDARY METABOLITE SCREENING SYSTEM Nov 6, 2022 Abandoned
Menu