Search

Waqaas A. Ali

Examiner (ID: 16471, Phone: (571)270-0235 , Office: P/1777 )

Most Active Art Unit
1777
Art Unit(s)
1777
Total Applications
647
Issued Applications
477
Pending Applications
81
Abandoned Applications
120

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19762391 [patent_doc_number] => 12220662 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Dehydration of a mixture containing a diol with high water content using optimized pervaporation process [patent_app_type] => utility [patent_app_number] => 17/419197 [patent_app_country] => US [patent_app_date] => 2020-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6479 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17419197 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/419197
Dehydration of a mixture containing a diol with high water content using optimized pervaporation process Jan 8, 2020 Issued
Array ( [id] => 17442285 [patent_doc_number] => 20220062790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => SAMPLE SIZE CHROMATOGRAPHY DEVICE [patent_app_type] => utility [patent_app_number] => 17/420338 [patent_app_country] => US [patent_app_date] => 2020-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7695 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17420338 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/420338
Sample size chromatography device Jan 7, 2020 Issued
Array ( [id] => 18525661 [patent_doc_number] => 11712642 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-01 [patent_title] => Apparatus, system and/or method for modular filter screens [patent_app_type] => utility [patent_app_number] => 16/737755 [patent_app_country] => US [patent_app_date] => 2020-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 2901 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16737755 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/737755
Apparatus, system and/or method for modular filter screens Jan 7, 2020 Issued
Array ( [id] => 17161998 [patent_doc_number] => 11148083 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Method and system for recovering fluid [patent_app_type] => utility [patent_app_number] => 16/728312 [patent_app_country] => US [patent_app_date] => 2019-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 5106 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 334 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16728312 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/728312
Method and system for recovering fluid Dec 26, 2019 Issued
Array ( [id] => 16931214 [patent_doc_number] => 20210197103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => METHOD AND SYSTEM FOR RECOVERING FLUID [patent_app_type] => utility [patent_app_number] => 16/728286 [patent_app_country] => US [patent_app_date] => 2019-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4899 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16728286 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/728286
Method and system for recovering fluid Dec 26, 2019 Issued
Array ( [id] => 17460069 [patent_doc_number] => 20220073374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => Recrystallization Water Treatment System and Heat-Exchange Devices (Embodiments) for Its Implementation [patent_app_type] => utility [patent_app_number] => 17/419301 [patent_app_country] => US [patent_app_date] => 2019-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8469 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17419301 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/419301
Recrystallization water treatment system and heat-exchange devices (embodiments) for its implementation Dec 25, 2019 Issued
Array ( [id] => 17533504 [patent_doc_number] => 20220112113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => METHOD AND DEVICE FOR IMPROVING SLUDGE BIODEGRADABILITY [patent_app_type] => utility [patent_app_number] => 17/418196 [patent_app_country] => US [patent_app_date] => 2019-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5555 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17418196 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/418196
METHOD AND DEVICE FOR IMPROVING SLUDGE BIODEGRADABILITY Dec 23, 2019 Abandoned
Array ( [id] => 18398456 [patent_doc_number] => 11660573 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Filtered fan apparatus [patent_app_type] => utility [patent_app_number] => 16/724845 [patent_app_country] => US [patent_app_date] => 2019-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3402 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16724845 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/724845
Filtered fan apparatus Dec 22, 2019 Issued
Array ( [id] => 16230419 [patent_doc_number] => 10737956 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-08-11 [patent_title] => Method and system for changing a property of a polar liquid [patent_app_type] => utility [patent_app_number] => 16/712289 [patent_app_country] => US [patent_app_date] => 2019-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 12724 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16712289 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/712289
Method and system for changing a property of a polar liquid Dec 11, 2019 Issued
Array ( [id] => 17453634 [patent_doc_number] => 11268483 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-08 [patent_title] => Compact double shut-off valve [patent_app_type] => utility [patent_app_number] => 16/705788 [patent_app_country] => US [patent_app_date] => 2019-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 7722 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16705788 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/705788
Compact double shut-off valve Dec 5, 2019 Issued
Array ( [id] => 16010071 [patent_doc_number] => 20200179878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => INTEGRAL TYPE IMMERSED HOLLOW FIBER MEMBRANE MODULE EQUIPMENT FOR AIR SCOURING [patent_app_type] => utility [patent_app_number] => 16/704667 [patent_app_country] => US [patent_app_date] => 2019-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3269 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16704667 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/704667
Integral type immersed hollow fiber membrane module equipment for air scouring Dec 4, 2019 Issued
Array ( [id] => 16791985 [patent_doc_number] => 20210121802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => FILTRATION SYSTEM WITH BYPASS AND FILTERING CONFIGURATIONS, AND COMPONENTS AND METHODS OF OPERATION THEREOF [patent_app_type] => utility [patent_app_number] => 16/703228 [patent_app_country] => US [patent_app_date] => 2019-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8146 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16703228 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/703228
Filtration system with bypass and filtering configurations, and components and methods of operation thereof Dec 3, 2019 Issued
Array ( [id] => 16718957 [patent_doc_number] => 20210086104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => OIL-WATER SEPARATOR FOR OIL-CONTAINING RESIDUES [patent_app_type] => utility [patent_app_number] => 16/699506 [patent_app_country] => US [patent_app_date] => 2019-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4991 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16699506 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/699506
Oil-water separator for oil-containing residues Nov 28, 2019 Issued
Array ( [id] => 16009959 [patent_doc_number] => 20200179822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => GREASE TRAP [patent_app_type] => utility [patent_app_number] => 16/682392 [patent_app_country] => US [patent_app_date] => 2019-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1167 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16682392 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/682392
GREASE TRAP Nov 12, 2019 Abandoned
Array ( [id] => 17306534 [patent_doc_number] => 11207619 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-28 [patent_title] => Filter pulsation dampening device [patent_app_type] => utility [patent_app_number] => 16/682378 [patent_app_country] => US [patent_app_date] => 2019-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5755 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16682378 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/682378
Filter pulsation dampening device Nov 12, 2019 Issued
Array ( [id] => 16823078 [patent_doc_number] => 20210138371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => FILTER PULSATION DAMPENING DEVICE [patent_app_type] => utility [patent_app_number] => 16/682650 [patent_app_country] => US [patent_app_date] => 2019-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5753 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16682650 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/682650
Filter pulsation dampening device Nov 12, 2019 Issued
Array ( [id] => 16482835 [patent_doc_number] => 20200376435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => MECHANICAL PRESSURE CONVERTER FOR WATER DESALINATION [patent_app_type] => utility [patent_app_number] => 16/681157 [patent_app_country] => US [patent_app_date] => 2019-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5051 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16681157 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/681157
Mechanical pressure converter for water desalination Nov 11, 2019 Issued
Array ( [id] => 19930619 [patent_doc_number] => 12303812 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Rotary pressure filter [patent_app_type] => utility [patent_app_number] => 17/773729 [patent_app_country] => US [patent_app_date] => 2019-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17773729 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/773729
Rotary pressure filter Oct 30, 2019 Issued
Array ( [id] => 18043902 [patent_doc_number] => 11517839 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Filter arrangement [patent_app_type] => utility [patent_app_number] => 16/669502 [patent_app_country] => US [patent_app_date] => 2019-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3849 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16669502 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/669502
Filter arrangement Oct 29, 2019 Issued
Array ( [id] => 19241265 [patent_doc_number] => 12011681 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => System and method for fluid filtration [patent_app_type] => utility [patent_app_number] => 17/289812 [patent_app_country] => US [patent_app_date] => 2019-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3130 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17289812 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/289812
System and method for fluid filtration Oct 28, 2019 Issued
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