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] => 18980500 [patent_doc_number] => 11905661 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-20 [patent_title] => Paper pulp pressure screen [patent_app_type] => utility [patent_app_number] => 18/166970 [patent_app_country] => US [patent_app_date] => 2023-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 4593 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18166970 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/166970
Paper pulp pressure screen Feb 8, 2023 Issued
Array ( [id] => 19637591 [patent_doc_number] => 12168188 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-17 [patent_title] => Quick oil change filter and assembly [patent_app_type] => utility [patent_app_number] => 18/106267 [patent_app_country] => US [patent_app_date] => 2023-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 11045 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18106267 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/106267
Quick oil change filter and assembly Feb 5, 2023 Issued
Array ( [id] => 19310693 [patent_doc_number] => 12036487 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Fuel filter with coalescer [patent_app_type] => utility [patent_app_number] => 18/106112 [patent_app_country] => US [patent_app_date] => 2023-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4548 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18106112 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/106112
Fuel filter with coalescer Feb 5, 2023 Issued
Array ( [id] => 18361425 [patent_doc_number] => 20230143016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => IN-PIPE INSERTS FOR PIPING SYSTEMS AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 18/154352 [patent_app_country] => US [patent_app_date] => 2023-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8950 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18154352 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/154352
In-pipe inserts for piping systems and related methods Jan 12, 2023 Issued
Array ( [id] => 19242074 [patent_doc_number] => 12012493 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Composite semipermeable membrane and method for manufacturing same [patent_app_type] => utility [patent_app_number] => 18/094676 [patent_app_country] => US [patent_app_date] => 2023-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 8043 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18094676 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/094676
Composite semipermeable membrane and method for manufacturing same Jan 8, 2023 Issued
Array ( [id] => 18347296 [patent_doc_number] => 20230135406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => Tableware Washing Apparatus and Filtering Device Thereof [patent_app_type] => utility [patent_app_number] => 18/089384 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14517 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18089384 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/089384
Tableware washing apparatus and filtering device thereof Dec 26, 2022 Issued
Array ( [id] => 18321494 [patent_doc_number] => 20230119622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => FILTER DEVICE HAVING A FILTER ELEMENT [patent_app_type] => utility [patent_app_number] => 18/067881 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4075 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18067881 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/067881
Filter device having a filter element Dec 18, 2022 Issued
Array ( [id] => 18321494 [patent_doc_number] => 20230119622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => FILTER DEVICE HAVING A FILTER ELEMENT [patent_app_type] => utility [patent_app_number] => 18/067881 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4075 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18067881 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/067881
Filter device having a filter element Dec 18, 2022 Issued
Array ( [id] => 18319805 [patent_doc_number] => 20230117933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => Filter Element and Filter Assembly [patent_app_type] => utility [patent_app_number] => 18/067257 [patent_app_country] => US [patent_app_date] => 2022-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8316 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 482 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18067257 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/067257
Filter element and filter assembly Dec 15, 2022 Issued
Array ( [id] => 19249489 [patent_doc_number] => 20240200477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => LUBRICANT FILTER ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/082989 [patent_app_country] => US [patent_app_date] => 2022-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8296 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18082989 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/082989
LUBRICANT FILTER ASSEMBLY Dec 15, 2022 Pending
Array ( [id] => 18310679 [patent_doc_number] => 20230114579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => SODIUM HYPOCHLORITE PRODUCTION SYSTEM AND WATER TREATMENT METHOD USING SAME [patent_app_type] => utility [patent_app_number] => 18/064707 [patent_app_country] => US [patent_app_date] => 2022-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3663 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18064707 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/064707
SODIUM HYPOCHLORITE PRODUCTION SYSTEM AND WATER TREATMENT METHOD USING SAME Dec 11, 2022 Pending
Array ( [id] => 18311980 [patent_doc_number] => 20230115880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => WATER PURIFYING FILTER ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/079483 [patent_app_country] => US [patent_app_date] => 2022-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12055 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18079483 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/079483
WATER PURIFYING FILTER ASSEMBLY Dec 11, 2022 Pending
Array ( [id] => 18434755 [patent_doc_number] => 20230182049 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => LIQUID FILTER UNIT WITH LATERALLY ARRANGED FILTERS, AND METHOD OF OPERATING THEREOF [patent_app_type] => utility [patent_app_number] => 18/077058 [patent_app_country] => US [patent_app_date] => 2022-12-07 [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] => -14 [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] => 18077058 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/077058
LIQUID FILTER UNIT WITH LATERALLY ARRANGED FILTERS, AND METHOD OF OPERATING THEREOF Dec 6, 2022 Pending
Array ( [id] => 19217628 [patent_doc_number] => 20240182332 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => METHODS FOR DECREASING CALCIUM SULFATE PRECIPITATION IN PRODUCED WATER [patent_app_type] => utility [patent_app_number] => 18/062171 [patent_app_country] => US [patent_app_date] => 2022-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7802 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18062171 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/062171
METHODS FOR DECREASING CALCIUM SULFATE PRECIPITATION IN PRODUCED WATER Dec 5, 2022 Pending
Array ( [id] => 19217628 [patent_doc_number] => 20240182332 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => METHODS FOR DECREASING CALCIUM SULFATE PRECIPITATION IN PRODUCED WATER [patent_app_type] => utility [patent_app_number] => 18/062171 [patent_app_country] => US [patent_app_date] => 2022-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7802 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18062171 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/062171
METHODS FOR DECREASING CALCIUM SULFATE PRECIPITATION IN PRODUCED WATER Dec 5, 2022 Pending
Array ( [id] => 18286664 [patent_doc_number] => 20230102136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => AQUEOUS FLUID FILTER ASSEMBLY WITH AERATION MITIGATION [patent_app_type] => utility [patent_app_number] => 18/075294 [patent_app_country] => US [patent_app_date] => 2022-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2622 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18075294 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/075294
Aqueous fluid filter assembly with aeration mitigation Dec 4, 2022 Issued
Array ( [id] => 20303185 [patent_doc_number] => 12449170 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Liquid accumulator and heat exchange system having liquid accumulator [patent_app_type] => utility [patent_app_number] => 18/072663 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1205 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18072663 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/072663
Liquid accumulator and heat exchange system having liquid accumulator Nov 29, 2022 Issued
Array ( [id] => 18309156 [patent_doc_number] => 20230113056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => SPIN-ON FILTER ASSEMBLY WITH REPLACEABLE CORELESS ELEMENT [patent_app_type] => utility [patent_app_number] => 17/991763 [patent_app_country] => US [patent_app_date] => 2022-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3902 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17991763 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/991763
Spin-on filter assembly with replaceable coreless element Nov 20, 2022 Issued
Array ( [id] => 20128167 [patent_doc_number] => 12370467 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Parallel assembly of chromatography column modules [patent_app_type] => utility [patent_app_number] => 18/056581 [patent_app_country] => US [patent_app_date] => 2022-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 20 [patent_no_of_words] => 3471 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [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] => 18056581 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/056581
Parallel assembly of chromatography column modules Nov 16, 2022 Issued
Array ( [id] => 20128167 [patent_doc_number] => 12370467 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Parallel assembly of chromatography column modules [patent_app_type] => utility [patent_app_number] => 18/056581 [patent_app_country] => US [patent_app_date] => 2022-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 20 [patent_no_of_words] => 3471 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [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] => 18056581 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/056581
Parallel assembly of chromatography column modules Nov 16, 2022 Issued
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