Search

Waqaas A. Ali

Examiner (ID: 11428, Phone: (571)270-0235 , Office: P/1777 )

Most Active Art Unit
1777
Art Unit(s)
1777
Total Applications
676
Issued Applications
497
Pending Applications
78
Abandoned Applications
121

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19847520 [patent_doc_number] => 20250092871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => Sump Filter w/ C.O.D. [patent_app_type] => utility [patent_app_number] => 18/470870 [patent_app_country] => US [patent_app_date] => 2023-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15470 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18470870 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/470870
Sump Filter w/ C.O.D. Sep 19, 2023 Issued
Array ( [id] => 19638013 [patent_doc_number] => 12168613 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-17 [patent_title] => Water treatment systems and methods of treating water [patent_app_type] => utility [patent_app_number] => 18/468217 [patent_app_country] => US [patent_app_date] => 2023-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 7126 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18468217 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/468217
Water treatment systems and methods of treating water Sep 14, 2023 Issued
Array ( [id] => 18860650 [patent_doc_number] => 20230415085 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => FILTER ELEMENT AND FILTER SYSTEM [patent_app_type] => utility [patent_app_number] => 18/466410 [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] => 7329 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18466410 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/466410
FILTER ELEMENT AND FILTER SYSTEM Sep 12, 2023 Pending
Array ( [id] => 19033959 [patent_doc_number] => 20240083774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => Biogenic Refinery [patent_app_type] => utility [patent_app_number] => 18/244565 [patent_app_country] => US [patent_app_date] => 2023-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4486 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [patent_words_short_claim] => 401 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18244565 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/244565
Biogenic Refinery Sep 10, 2023 Pending
Array ( [id] => 20200651 [patent_doc_number] => 12403416 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Mechanical interlock system for a filter [patent_app_type] => utility [patent_app_number] => 18/243286 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 2141 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18243286 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/243286
Mechanical interlock system for a filter Sep 6, 2023 Issued
Array ( [id] => 19816586 [patent_doc_number] => 20250074793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => WATER PURIFIER [patent_app_type] => utility [patent_app_number] => 18/241154 [patent_app_country] => US [patent_app_date] => 2023-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3147 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18241154 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/241154
Water purifier Aug 30, 2023 Issued
Array ( [id] => 19135481 [patent_doc_number] => 11970410 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Subsea desalination systems and methods using fluid displacement [patent_app_type] => utility [patent_app_number] => 18/236229 [patent_app_country] => US [patent_app_date] => 2023-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 50 [patent_no_of_words] => 69055 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18236229 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/236229
Subsea desalination systems and methods using fluid displacement Aug 20, 2023 Issued
Array ( [id] => 19019243 [patent_doc_number] => 20240075414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => Spacer Tool and Process of Making and Using Same [patent_app_type] => utility [patent_app_number] => 18/235978 [patent_app_country] => US [patent_app_date] => 2023-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8878 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18235978 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/235978
Spacer Tool and Process of Making and Using Same Aug 20, 2023 Pending
Array ( [id] => 18954025 [patent_doc_number] => 20240042352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => FILTER ASSEMBLY AND FOREIGN SUBSTANCE DISCHARGE DEVICE INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 18/363156 [patent_app_country] => US [patent_app_date] => 2023-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5837 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18363156 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/363156
Filter assembly and foreign substance discharge device including same Jul 31, 2023 Issued
Array ( [id] => 19310700 [patent_doc_number] => 12036494 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Filter assembly [patent_app_type] => utility [patent_app_number] => 18/362336 [patent_app_country] => US [patent_app_date] => 2023-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5516 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18362336 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/362336
Filter assembly Jul 30, 2023 Issued
Array ( [id] => 20226508 [patent_doc_number] => 12415148 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Apparatus, system and/or method for modular filter screens [patent_app_type] => utility [patent_app_number] => 18/361579 [patent_app_country] => US [patent_app_date] => 2023-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 351 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18361579 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/361579
Apparatus, system and/or method for modular filter screens Jul 27, 2023 Issued
Array ( [id] => 18938523 [patent_doc_number] => 20240033662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => REDIRECTING FILTER ENDCAP [patent_app_type] => utility [patent_app_number] => 18/226476 [patent_app_country] => US [patent_app_date] => 2023-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6027 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18226476 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/226476
REDIRECTING FILTER ENDCAP Jul 25, 2023 Pending
Array ( [id] => 18769768 [patent_doc_number] => 20230364538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => SYSTEM AND METHOD FOR FLUID FILTRATION [patent_app_type] => utility [patent_app_number] => 18/225266 [patent_app_country] => US [patent_app_date] => 2023-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8832 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18225266 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/225266
System and method for fluid filtration Jul 23, 2023 Issued
Array ( [id] => 20076572 [patent_doc_number] => 12350608 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Fuel filter passage for downward fuel flow direction [patent_app_type] => utility [patent_app_number] => 18/225408 [patent_app_country] => US [patent_app_date] => 2023-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2250 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18225408 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/225408
Fuel filter passage for downward fuel flow direction Jul 23, 2023 Issued
Array ( [id] => 18769792 [patent_doc_number] => 20230364562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => MIXING-PROMOTING SPACER PATTERNS FOR SPIRAL-WOUND ELEMENTS [patent_app_type] => utility [patent_app_number] => 18/356011 [patent_app_country] => US [patent_app_date] => 2023-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3359 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18356011 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/356011
MIXING-PROMOTING SPACER PATTERNS FOR SPIRAL-WOUND ELEMENTS Jul 19, 2023 Abandoned
Array ( [id] => 18853004 [patent_doc_number] => 11850561 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-12-26 [patent_title] => Fluid refining systems and methods [patent_app_type] => utility [patent_app_number] => 18/222928 [patent_app_country] => US [patent_app_date] => 2023-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 4685 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18222928 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/222928
Fluid refining systems and methods Jul 16, 2023 Issued
Array ( [id] => 18938527 [patent_doc_number] => 20240033666 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => FILTER VALVE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/351669 [patent_app_country] => US [patent_app_date] => 2023-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3650 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18351669 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/351669
FILTER VALVE ASSEMBLY Jul 12, 2023 Pending
Array ( [id] => 18938526 [patent_doc_number] => 20240033665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => FILTER VALVE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/348465 [patent_app_country] => US [patent_app_date] => 2023-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3848 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 375 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18348465 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/348465
FILTER VALVE ASSEMBLY Jul 6, 2023 Pending
Array ( [id] => 18707989 [patent_doc_number] => 20230330573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => FILTER CAPABLE OF AUTOMATICALLY CUTTING OFF GAS FLOW [patent_app_type] => utility [patent_app_number] => 18/337783 [patent_app_country] => US [patent_app_date] => 2023-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5579 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18337783 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/337783
FILTER CAPABLE OF AUTOMATICALLY CUTTING OFF GAS FLOW Jun 19, 2023 Pending
Array ( [id] => 20526276 [patent_doc_number] => 12544695 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Double filter structure [patent_app_type] => utility [patent_app_number] => 18/334543 [patent_app_country] => US [patent_app_date] => 2023-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1140 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18334543 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/334543
Double filter structure Jun 13, 2023 Issued
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