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] => 16671730 [patent_doc_number] => 20210060493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => THIN WALL POLYETHER BLOCK AMIDE MEMBRANE TUBING AND MODULE [patent_app_type] => utility [patent_app_number] => 17/095993 [patent_app_country] => US [patent_app_date] => 2020-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5736 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17095993 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/095993
Thin wall polyether block amide membrane tubing and module Nov 11, 2020 Issued
Array ( [id] => 18056597 [patent_doc_number] => 20220387683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => DIALYSIS MACHINE FOR CARRYING OUT A PUSH/PULL DIALYSIS TREATMENT [patent_app_type] => utility [patent_app_number] => 17/775326 [patent_app_country] => US [patent_app_date] => 2020-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2923 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17775326 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/775326
Dialysis machine for carrying out a push/pull dialysis treatment Nov 9, 2020 Issued
Array ( [id] => 18412334 [patent_doc_number] => 11666862 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Air gap membrane distillation [patent_app_type] => utility [patent_app_number] => 17/094468 [patent_app_country] => US [patent_app_date] => 2020-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6824 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17094468 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/094468
Air gap membrane distillation Nov 9, 2020 Issued
Array ( [id] => 18574364 [patent_doc_number] => 11730871 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Blood treatment systems [patent_app_type] => utility [patent_app_number] => 17/092935 [patent_app_country] => US [patent_app_date] => 2020-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 47 [patent_no_of_words] => 19412 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17092935 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/092935
Blood treatment systems Nov 8, 2020 Issued
Array ( [id] => 16627755 [patent_doc_number] => 20210046408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => WATER PURIFYING APPARATUS AND FILTER STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/089505 [patent_app_country] => US [patent_app_date] => 2020-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15913 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17089505 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/089505
Water purifying apparatus and filter structure Nov 3, 2020 Issued
Array ( [id] => 18477215 [patent_doc_number] => 11690940 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Preserving sorbent devices in dialysis systems [patent_app_type] => utility [patent_app_number] => 17/086884 [patent_app_country] => US [patent_app_date] => 2020-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 28 [patent_no_of_words] => 13156 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17086884 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/086884
Preserving sorbent devices in dialysis systems Nov 1, 2020 Issued
Array ( [id] => 16656360 [patent_doc_number] => 20210052996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => REGENERATIVE MEDIA FILTRATION [patent_app_type] => utility [patent_app_number] => 17/075971 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9624 [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] => 17075971 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/075971
Regenerative media filtration Oct 20, 2020 Issued
Array ( [id] => 17989216 [patent_doc_number] => 20220355253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => DESALINATION PERFORMANCE RESTORATION AGENT FOR CELLULOSE ACETATE MEMBRANE AND DESALINATION PERFORMANCE RESTORATION METHOD FOR CELLULOSE ACETATE MEMBRANE [patent_app_type] => utility [patent_app_number] => 17/633758 [patent_app_country] => US [patent_app_date] => 2020-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9402 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17633758 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/633758
Desalination performance restoration agent for cellulose acetate membrane and desalination performance restoration method for cellulose acetate membrane Oct 19, 2020 Issued
Array ( [id] => 16884142 [patent_doc_number] => 20210170337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => USE OF SURFACE MODIFIED POROUS MEMBRANES FOR FLUID DISTILLATION [patent_app_type] => utility [patent_app_number] => 17/074305 [patent_app_country] => US [patent_app_date] => 2020-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10279 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 17074305 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/074305
Use of surface modified porous membranes for fluid distillation Oct 18, 2020 Issued
Array ( [id] => 16776676 [patent_doc_number] => 20210113753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => DIALYSATE-FREE WEARABLE RENAL REPLACEMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 17/072983 [patent_app_country] => US [patent_app_date] => 2020-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7097 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17072983 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/072983
DIALYSATE-FREE WEARABLE RENAL REPLACEMENT SYSTEM Oct 15, 2020 Abandoned
Array ( [id] => 16908293 [patent_doc_number] => 11040313 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-22 [patent_title] => Super-hydrophilic/underwater super-oleophobic separation membrane and preparation method thereof [patent_app_type] => utility [patent_app_number] => 17/068835 [patent_app_country] => US [patent_app_date] => 2020-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 4340 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 388 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17068835 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/068835
Super-hydrophilic/underwater super-oleophobic separation membrane and preparation method thereof Oct 12, 2020 Issued
Array ( [id] => 16761372 [patent_doc_number] => 20210106953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => POROUS POLYMERIC MEMBRANE AND RELATED FILTERS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/066209 [patent_app_country] => US [patent_app_date] => 2020-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10682 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17066209 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/066209
Porous polymeric membrane and related filters and methods Oct 7, 2020 Issued
Array ( [id] => 16718997 [patent_doc_number] => 20210086144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => METHOD OF PRODUCING ELECTRICALLY CONDUCTIVE POLYMERS AND REMOVING PROTEIN-BOUND SUBSTANCES [patent_app_type] => utility [patent_app_number] => 17/026234 [patent_app_country] => US [patent_app_date] => 2020-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10408 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 17026234 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/026234
METHOD OF PRODUCING ELECTRICALLY CONDUCTIVE POLYMERS AND REMOVING PROTEIN-BOUND SUBSTANCES Sep 19, 2020 Abandoned
Array ( [id] => 16806253 [patent_doc_number] => 20210128806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => HEMODIALYSIS SYSTEM RESERVOIR LEVEL SENSOR [patent_app_type] => utility [patent_app_number] => 17/021446 [patent_app_country] => US [patent_app_date] => 2020-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11617 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 333 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17021446 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/021446
Hemodialysis system reservoir level sensor Sep 14, 2020 Issued
Array ( [id] => 16524144 [patent_doc_number] => 20200398224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => Method And System For Performing Reverse Osmosis With Brine Recirculation And Energy Recovery [patent_app_type] => utility [patent_app_number] => 17/013565 [patent_app_country] => US [patent_app_date] => 2020-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2237 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17013565 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/013565
Method and system for performing reverse osmosis with brine recirculation and energy recovery Sep 4, 2020 Issued
Array ( [id] => 16523891 [patent_doc_number] => 20200397971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => Disposable Apparatus and Kit for Conducting Dialysis [patent_app_type] => utility [patent_app_number] => 17/007074 [patent_app_country] => US [patent_app_date] => 2020-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12668 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 379 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17007074 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/007074
Methods and Systems for fluid balancing in a dialysis system Aug 30, 2020 Issued
Array ( [id] => 16525803 [patent_doc_number] => 20200399883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => Surface Drain Precursor Screen [patent_app_type] => utility [patent_app_number] => 16/995823 [patent_app_country] => US [patent_app_date] => 2020-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5586 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16995823 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/995823
Surface Drain Precursor Screen Aug 17, 2020 Abandoned
Array ( [id] => 16467155 [patent_doc_number] => 20200368692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => FILTERING DEVICE, PURIFICATION DEVICE, AND METHOD FOR MANUFACTURING CHEMICAL LIQUID [patent_app_type] => utility [patent_app_number] => 16/991225 [patent_app_country] => US [patent_app_date] => 2020-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35696 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16991225 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/991225
Filtering device, purification device, and method for manufacturing chemical liquid Aug 11, 2020 Issued
Array ( [id] => 16467155 [patent_doc_number] => 20200368692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => FILTERING DEVICE, PURIFICATION DEVICE, AND METHOD FOR MANUFACTURING CHEMICAL LIQUID [patent_app_type] => utility [patent_app_number] => 16/991225 [patent_app_country] => US [patent_app_date] => 2020-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35696 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16991225 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/991225
Filtering device, purification device, and method for manufacturing chemical liquid Aug 11, 2020 Issued
Array ( [id] => 16467155 [patent_doc_number] => 20200368692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => FILTERING DEVICE, PURIFICATION DEVICE, AND METHOD FOR MANUFACTURING CHEMICAL LIQUID [patent_app_type] => utility [patent_app_number] => 16/991225 [patent_app_country] => US [patent_app_date] => 2020-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35696 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16991225 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/991225
Filtering device, purification device, and method for manufacturing chemical liquid Aug 11, 2020 Issued
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