Search

Shuwang Liu

Supervisory Patent Examiner (ID: 14593, Phone: (571)272-3036 , Office: P/2631 )

Most Active Art Unit
2634
Art Unit(s)
2634, 2734, 2611, 2631
Total Applications
568
Issued Applications
344
Pending Applications
179
Abandoned Applications
45

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20391657 [patent_doc_number] => 20250367132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => SOLID LIPID NANOPARTICLES FOR ENCAPSULATION AND DELIVERY OF BIOACTIVE COMPOUNDS AND METHODS OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 19/298695 [patent_app_country] => US [patent_app_date] => 2025-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19446 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19298695 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/298695
SOLID LIPID NANOPARTICLES FOR ENCAPSULATION AND DELIVERY OF BIOACTIVE COMPOUNDS AND METHODS OF MAKING THE SAME Aug 12, 2025 Pending
Array ( [id] => 19343484 [patent_doc_number] => 20240252447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => PHARMACEUTICAL FORMULATIONS CONTAINING GABOXADOL FOR THERAPEUTIC TREATMENT [patent_app_type] => utility [patent_app_number] => 18/630105 [patent_app_country] => US [patent_app_date] => 2024-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15584 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18630105 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/630105
PHARMACEUTICAL FORMULATIONS CONTAINING GABOXADOL FOR THERAPEUTIC TREATMENT Apr 8, 2024 Abandoned
Array ( [id] => 19331185 [patent_doc_number] => 20240245615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => Implantable Device for Sustained Release of a Macromolecular Drug Compound [patent_app_type] => utility [patent_app_number] => 18/627508 [patent_app_country] => US [patent_app_date] => 2024-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11020 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18627508 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/627508
Implantable device for sustained release of a macromolecular drug compound Apr 4, 2024 Issued
Array ( [id] => 19232037 [patent_doc_number] => 20240189228 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => SUCKABLE AND/OR MELT-IN-MOUTH TABLET BASED ON HYALURONIC ACID AND CHONDROITIN SULPHATE AND SALTS THEREOF [patent_app_type] => utility [patent_app_number] => 18/586970 [patent_app_country] => US [patent_app_date] => 2024-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15166 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18586970 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/586970
SUCKABLE AND/OR MELT-IN-MOUTH TABLET BASED ON HYALURONIC ACID AND CHONDROITIN SULPHATE AND SALTS THEREOF Feb 25, 2024 Pending
Array ( [id] => 19792243 [patent_doc_number] => 12233166 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Extended release compositions comprising pyridostigmine [patent_app_type] => utility [patent_app_number] => 18/437420 [patent_app_country] => US [patent_app_date] => 2024-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 27 [patent_no_of_words] => 33804 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18437420 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/437420
Extended release compositions comprising pyridostigmine Feb 8, 2024 Issued
Array ( [id] => 20083704 [patent_doc_number] => 20250213640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => Methods And Kits For Reducing Microplastics Levels And/Or Reducing Or Minimizing Microplastics Accumulation Rates In Subjects [patent_app_type] => utility [patent_app_number] => 18/402862 [patent_app_country] => US [patent_app_date] => 2024-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18402862 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/402862
Methods And Kits For Reducing Microplastics Levels And/Or Reducing Or Minimizing Microplastics Accumulation Rates In Subjects Jan 2, 2024 Pending
Array ( [id] => 19262777 [patent_doc_number] => 20240206472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => BIOCIDAL COMPOSITION AND METHOD FOR ELIMINATION OF INVASIVE CORALS IN UNDERWATER CONDITIONS [patent_app_type] => utility [patent_app_number] => 18/545861 [patent_app_country] => US [patent_app_date] => 2023-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7958 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18545861 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/545861
BIOCIDAL COMPOSITION AND METHOD FOR ELIMINATION OF INVASIVE CORALS IN UNDERWATER CONDITIONS Dec 18, 2023 Pending
Array ( [id] => 20057148 [patent_doc_number] => 20250195370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => ECOFRIENDLY COMPOSITIONS CONTAINING BIS-ETHYLHEXYLOXYPHENOL METHOXYPHENYL TRIAZINE [patent_app_type] => utility [patent_app_number] => 18/543618 [patent_app_country] => US [patent_app_date] => 2023-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3790 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18543618 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/543618
ECOFRIENDLY COMPOSITIONS CONTAINING BIS-ETHYLHEXYLOXYPHENOL METHOXYPHENYL TRIAZINE Dec 17, 2023 Pending
Array ( [id] => 19216134 [patent_doc_number] => 20240180838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => NANOPARTICLE (NP) COMPOSITIONS AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/528873 [patent_app_country] => US [patent_app_date] => 2023-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12572 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18528873 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/528873
NANOPARTICLE (NP) COMPOSITIONS AND METHODS OF USE THEREOF Dec 4, 2023 Pending
Array ( [id] => 20031948 [patent_doc_number] => 20250170170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => BOWEL-CLEANSING COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/521756 [patent_app_country] => US [patent_app_date] => 2023-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18521756 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/521756
BOWEL-CLEANSING COMPOSITION Nov 27, 2023 Pending
Array ( [id] => 19032327 [patent_doc_number] => 20240082142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => EYELASH COATING COMPOSITIONS FOR FALSE EYELASHES [patent_app_type] => utility [patent_app_number] => 18/518099 [patent_app_country] => US [patent_app_date] => 2023-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8979 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18518099 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/518099
EYELASH COATING COMPOSITIONS FOR FALSE EYELASHES Nov 21, 2023 Pending
Array ( [id] => 19135524 [patent_doc_number] => 11970454 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-30 [patent_title] => Ethyl-2[9-2(2-hydroxyquinolin-3-yl)-1,8-dioxo-3,4,9,10-tetrahydroacridine-10-yl]-acetate as an antimicrobial compound [patent_app_type] => utility [patent_app_number] => 18/386399 [patent_app_country] => US [patent_app_date] => 2023-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4060 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18386399 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/386399
Ethyl-2[9-2(2-hydroxyquinolin-3-yl)-1,8-dioxo-3,4,9,10-tetrahydroacridine-10-yl]-acetate as an antimicrobial compound Nov 1, 2023 Issued
Array ( [id] => 19998591 [patent_doc_number] => 20250136813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => LONG-WEAR COMPOSITIONS CONTAINING SILICONE ACRYLATE COPOLYMER AND T-MODIFIED SILICONE RESIN [patent_app_type] => utility [patent_app_number] => 18/498527 [patent_app_country] => US [patent_app_date] => 2023-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18498527 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/498527
LONG-WEAR COMPOSITIONS CONTAINING SILICONE ACRYLATE COPOLYMER AND T-MODIFIED SILICONE RESIN Oct 30, 2023 Pending
Array ( [id] => 19120976 [patent_doc_number] => 11964946 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-23 [patent_title] => 4,5-bis(4-methoxyphenyl)-1-hexyl-2-(4-nitrophenyl)-1H-imidazole as an antimicrobial compound [patent_app_type] => utility [patent_app_number] => 18/496821 [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] => 4162 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18496821 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/496821
4,5-bis(4-methoxyphenyl)-1-hexyl-2-(4-nitrophenyl)-1H-imidazole as an antimicrobial compound Oct 26, 2023 Issued
Array ( [id] => 18980120 [patent_doc_number] => 11905280 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-20 [patent_title] => 2-(benzo[d]oxazol-2-yl)-N'-(picolinoyloxy)acetimidamide as an antimicrobial compound [patent_app_type] => utility [patent_app_number] => 18/493072 [patent_app_country] => US [patent_app_date] => 2023-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4031 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18493072 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/493072
2-(benzo[d]oxazol-2-yl)-N'-(picolinoyloxy)acetimidamide as an antimicrobial compound Oct 23, 2023 Issued
Array ( [id] => 19043520 [patent_doc_number] => 11932604 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-03-19 [patent_title] => 9-(2-hydroxyphenyl)-10-[3-(dimethylamino)propyl]- 3,4,6,7,9,10-hexahydroacridine-1,8(2H,5H)-dione as an antimicrobial compound [patent_app_type] => utility [patent_app_number] => 18/381454 [patent_app_country] => US [patent_app_date] => 2023-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4050 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18381454 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/381454
9-(2-hydroxyphenyl)-10-[3-(dimethylamino)propyl]- 3,4,6,7,9,10-hexahydroacridine-1,8(2H,5H)-dione as an antimicrobial compound Oct 17, 2023 Issued
Array ( [id] => 18901295 [patent_doc_number] => 20240016780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => METHODS OF INCREASING MAGNESIUM BIOAVAILABILITY AND ABSORPTION [patent_app_type] => utility [patent_app_number] => 18/373611 [patent_app_country] => US [patent_app_date] => 2023-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5858 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18373611 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/373611
Methods of increasing magnesium bioavailability and absorption Sep 26, 2023 Issued
Array ( [id] => 18877326 [patent_doc_number] => 20240000695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => COSMETIC PRODUCTS INCLUDING BIS-CARBOXY SILICONE POLYMER COMPONENT [patent_app_type] => utility [patent_app_number] => 18/466404 [patent_app_country] => US [patent_app_date] => 2023-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5016 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18466404 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/466404
COSMETIC PRODUCTS INCLUDING BIS-CARBOXY SILICONE POLYMER COMPONENT Sep 12, 2023 Abandoned
Array ( [id] => 18842641 [patent_doc_number] => 20230405045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => Ready-To-Use Potassium Phosphates In Sodium Chloride Solutions [patent_app_type] => utility [patent_app_number] => 18/460941 [patent_app_country] => US [patent_app_date] => 2023-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10771 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18460941 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/460941
Ready-to-use potassium phosphates in sodium chloride solutions Sep 4, 2023 Issued
Array ( [id] => 18970281 [patent_doc_number] => 20240050373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => DRY POWDER COMPOSITIONS OF TREPROSTINIL PRODRUGS AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/360514 [patent_app_country] => US [patent_app_date] => 2023-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30491 [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] => 18360514 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/360514
Dry powder compositions of treprostinil prodrugs and methods of use thereof Jul 26, 2023 Issued
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