Search

Melanie H Tung

Examiner (ID: 10110, Phone: (571)272-2613 , Office: P/2911 )

Most Active Art Unit
2911
Art Unit(s)
2901, 2917, 2911
Total Applications
4566
Issued Applications
4466
Pending Applications
0
Abandoned Applications
95

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18922940 [patent_doc_number] => 20240025944 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => METHODS FOR REDUCING IMPURITIES IN SILK FIBROIN PREPARATIONS [patent_app_type] => utility [patent_app_number] => 18/481313 [patent_app_country] => US [patent_app_date] => 2023-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14593 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18481313 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/481313
METHODS FOR REDUCING IMPURITIES IN SILK FIBROIN PREPARATIONS Oct 4, 2023 Pending
Array ( [id] => 18785141 [patent_doc_number] => 20230372878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => FILTER APPARATUS FOR SEMICONDUCTOR DEVICE FABRICATION PROCESS [patent_app_type] => utility [patent_app_number] => 18/229556 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7865 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18229556 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/229556
FILTER APPARATUS FOR SEMICONDUCTOR DEVICE FABRICATION PROCESS Aug 1, 2023 Pending
Array ( [id] => 18752867 [patent_doc_number] => 20230356149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => Feedstock Solution Flow Concentration System [patent_app_type] => utility [patent_app_number] => 18/224806 [patent_app_country] => US [patent_app_date] => 2023-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14749 [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] => 18224806 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/224806
Feedstock Solution Flow Concentration System Jul 20, 2023 Pending
Array ( [id] => 18916005 [patent_doc_number] => 11878271 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-01-23 [patent_title] => Low-pressure high-flux hollow fiber nanofiltration (NF) membrane, and preparation method and use thereof [patent_app_type] => utility [patent_app_number] => 18/209578 [patent_app_country] => US [patent_app_date] => 2023-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 4796 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18209578 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/209578
Low-pressure high-flux hollow fiber nanofiltration (NF) membrane, and preparation method and use thereof Jun 13, 2023 Issued
Array ( [id] => 18626837 [patent_doc_number] => 20230285648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => PRESERVING SORBENT DEVICES IN DIALYSIS SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/321291 [patent_app_country] => US [patent_app_date] => 2023-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13208 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18321291 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/321291
PRESERVING SORBENT DEVICES IN DIALYSIS SYSTEMS May 21, 2023 Pending
Array ( [id] => 18627097 [patent_doc_number] => 20230285909 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => CARBON NANOMEMBRANES ON POROUS MATERIALS [patent_app_type] => utility [patent_app_number] => 18/140274 [patent_app_country] => US [patent_app_date] => 2023-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4168 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18140274 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/140274
CARBON NANOMEMBRANES ON POROUS MATERIALS Apr 26, 2023 Pending
Array ( [id] => 18611257 [patent_doc_number] => 20230277988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => HYBRID MEMBRANE FOR GAS SEPARATION [patent_app_type] => utility [patent_app_number] => 18/307498 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9522 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18307498 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/307498
HYBRID MEMBRANE FOR GAS SEPARATION Apr 25, 2023 Pending
Array ( [id] => 18921822 [patent_doc_number] => 20240024826 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => NANOPOROUS SELECTIVE SOL-GEL CERAMIC MEMBRANES [patent_app_type] => utility [patent_app_number] => 18/297534 [patent_app_country] => US [patent_app_date] => 2023-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17487 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18297534 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/297534
NANOPOROUS SELECTIVE SOL-GEL CERAMIC MEMBRANES Apr 6, 2023 Pending
Array ( [id] => 18648263 [patent_doc_number] => 20230294047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => MULTILAYERED WIRE MESH-SUPPORTED MEMBRANES FOR SEPARATION APPLICATIONS [patent_app_type] => utility [patent_app_number] => 18/183255 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4657 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18183255 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/183255
MULTILAYERED WIRE MESH-SUPPORTED MEMBRANES FOR SEPARATION APPLICATIONS Mar 13, 2023 Pending
Array ( [id] => 18628014 [patent_doc_number] => 20230286834 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => PREPARATION AND APPLICATION OF GRADIENT LONG-EFFECTIVE CATALYTIC MEMBRANE WITH HIGH-STRENGTH AND ANTI-DEPOSITION PROPERTY [patent_app_type] => utility [patent_app_number] => 18/117445 [patent_app_country] => US [patent_app_date] => 2023-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5836 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18117445 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/117445
Preparation and application of gradient long-effective catalytic membrane with high-strength and anti-deposition property Mar 4, 2023 Issued
Array ( [id] => 18648007 [patent_doc_number] => 20230293790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => SYSTEMS, DEVICES, AND METHODS FOR EXTRACORPOREAL REMOVAL OF CARBON DIOXIDE [patent_app_type] => utility [patent_app_number] => 18/116092 [patent_app_country] => US [patent_app_date] => 2023-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17274 [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] => 18116092 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/116092
SYSTEMS, DEVICES, AND METHODS FOR EXTRACORPOREAL REMOVAL OF CARBON DIOXIDE Feb 28, 2023 Pending
Array ( [id] => 18450060 [patent_doc_number] => 20230191337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => GRAPHENE MEMBRANES AND METHODS FOR MAKING GRAPHENE MEMBRANES [patent_app_type] => utility [patent_app_number] => 18/169913 [patent_app_country] => US [patent_app_date] => 2023-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4172 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18169913 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/169913
GRAPHENE MEMBRANES AND METHODS FOR MAKING GRAPHENE MEMBRANES Feb 15, 2023 Pending
Array ( [id] => 18390000 [patent_doc_number] => 20230158218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => IN-LINE HEATING OF DIALYSIS FLUIDS [patent_app_type] => utility [patent_app_number] => 18/152331 [patent_app_country] => US [patent_app_date] => 2023-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7720 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18152331 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/152331
IN-LINE HEATING OF DIALYSIS FLUIDS Jan 9, 2023 Pending
Array ( [id] => 18374776 [patent_doc_number] => 20230149855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => Hollow Fiber Membrane Module for Direct Contact Membrane Distillation-Based Desalination [patent_app_type] => utility [patent_app_number] => 18/085724 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10723 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18085724 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/085724
Hollow Fiber Membrane Module for Direct Contact Membrane Distillation-Based Desalination Dec 20, 2022 Pending
Array ( [id] => 18467494 [patent_doc_number] => 20230201775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => Design of Fluid Manifolds in Electrodialysis Devices [patent_app_type] => utility [patent_app_number] => 18/071613 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12499 [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] => 18071613 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/071613
Design of Fluid Manifolds in Electrodialysis Devices Nov 28, 2022 Pending
Array ( [id] => 18252128 [patent_doc_number] => 20230079167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => METHOD OF PRODUCING HOLLOW FIBER MEMBRANE [patent_app_type] => utility [patent_app_number] => 18/054609 [patent_app_country] => US [patent_app_date] => 2022-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6943 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18054609 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/054609
METHOD OF PRODUCING HOLLOW FIBER MEMBRANE Nov 10, 2022 Pending
Array ( [id] => 18159427 [patent_doc_number] => 20230026019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => VIRUS REMOVAL MEMBRANE AND METHOD FOR MANUFACTURING VIRUS REMOVAL MEMBRANE [patent_app_type] => utility [patent_app_number] => 17/960556 [patent_app_country] => US [patent_app_date] => 2022-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11942 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17960556 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/960556
VIRUS REMOVAL MEMBRANE AND METHOD FOR MANUFACTURING VIRUS REMOVAL MEMBRANE Oct 4, 2022 Pending
Array ( [id] => 18979123 [patent_doc_number] => 11904278 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Electrodialysis stack [patent_app_type] => utility [patent_app_number] => 17/955445 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4813 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17955445 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/955445
Electrodialysis stack Sep 27, 2022 Issued
Array ( [id] => 18091743 [patent_doc_number] => 20220410084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => LIGAND-MODIFIED FILTER AND METHODS FOR REDUCING METALS FROM LIQUID COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 17/900693 [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] => 14655 [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] => 17900693 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/900693
LIGAND-MODIFIED FILTER AND METHODS FOR REDUCING METALS FROM LIQUID COMPOSITIONS Aug 30, 2022 Pending
Array ( [id] => 18093255 [patent_doc_number] => 20220411596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => MULTIBLOCK COPOLYMER FILMS, METHODS OF MAKING SAME, AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 17/897751 [patent_app_country] => US [patent_app_date] => 2022-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9536 [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] => 17897751 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/897751
Multiblock copolymer films, methods of making same, and uses thereof Aug 28, 2022 Issued
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