Search

Akash K. Varma

Examiner (ID: 13663, Phone: (571)272-9627 , Office: P/1773 )

Most Active Art Unit
1773
Art Unit(s)
1773, 1797
Total Applications
657
Issued Applications
392
Pending Applications
74
Abandoned Applications
201

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18987622 [patent_doc_number] => 20240059591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => SYSTEM AND METHODS FOR CONDENSING VAPOR PRODUCT [patent_app_type] => utility [patent_app_number] => 18/270670 [patent_app_country] => US [patent_app_date] => 2021-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15572 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18270670 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/270670
SYSTEM AND METHODS FOR CONDENSING VAPOR PRODUCT Dec 29, 2021 Abandoned
Array ( [id] => 19140884 [patent_doc_number] => 20240139687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => SCALING-RESISTANT AND YELLOWING-RESISTANT REVERSE OSMOSIS COMPOSITE MEMBRANE AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/771022 [patent_app_country] => US [patent_app_date] => 2021-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1767 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17771022 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/771022
Scaling-resistant and yellowing-resistant reverse osmosis composite membrane and preparation method thereof Dec 27, 2021 Issued
Array ( [id] => 20714476 [patent_doc_number] => 12629701 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-19 [patent_title] => Compact disc stack cyclone separator [patent_app_type] => utility [patent_app_number] => 18/041629 [patent_app_country] => US [patent_app_date] => 2021-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 4703 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 451 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18041629 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/041629
Compact disc stack cyclone separator Dec 23, 2021 Issued
Array ( [id] => 18453205 [patent_doc_number] => 20230194485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => DESALTING SYSTEM FOR CHROMATOGRAPHY [patent_app_type] => utility [patent_app_number] => 17/553956 [patent_app_country] => US [patent_app_date] => 2021-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17553956 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/553956
Desalting system for chromatography Dec 16, 2021 Issued
Array ( [id] => 18970789 [patent_doc_number] => 20240050881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => A FILTER MEDIA [patent_app_type] => utility [patent_app_number] => 18/257725 [patent_app_country] => US [patent_app_date] => 2021-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6390 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18257725 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/257725
A FILTER MEDIA Dec 16, 2021 Pending
Array ( [id] => 19551433 [patent_doc_number] => 12135135 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-05 [patent_title] => UV lamp and anti-scale water treatment water heater apparatus with sanitation loop with transparent wall [patent_app_type] => utility [patent_app_number] => 17/644477 [patent_app_country] => US [patent_app_date] => 2021-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5278 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17644477 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/644477
UV lamp and anti-scale water treatment water heater apparatus with sanitation loop with transparent wall Dec 14, 2021 Issued
Array ( [id] => 19011132 [patent_doc_number] => 11918030 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Vessel screen retaining system and method [patent_app_type] => utility [patent_app_number] => 17/547514 [patent_app_country] => US [patent_app_date] => 2021-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 10100 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17547514 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/547514
Vessel screen retaining system and method Dec 9, 2021 Issued
Array ( [id] => 18878662 [patent_doc_number] => 20240002031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => METHOD FOR CONTROLLING BALLAST WATER TREATMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 18/039098 [patent_app_country] => US [patent_app_date] => 2021-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9471 [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] => 18039098 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/039098
METHOD FOR CONTROLLING BALLAST WATER TREATMENT SYSTEM Dec 8, 2021 Pending
Array ( [id] => 18954973 [patent_doc_number] => 20240043300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => SYSTEM AND METHOD FOR HYDRODYNAMIC CULTIVATION OF SEED OXYGENIC PHOTOGRANULES [patent_app_type] => utility [patent_app_number] => 18/255661 [patent_app_country] => US [patent_app_date] => 2021-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13113 [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] => 18255661 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/255661
SYSTEM AND METHOD FOR HYDRODYNAMIC CULTIVATION OF SEED OXYGENIC PHOTOGRANULES Dec 2, 2021 Pending
Array ( [id] => 17578337 [patent_doc_number] => 20220135192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => METHODS AND DEVICES TO ASSURE SHIP ENVIRONMENT DISCHARGE COMPLIANCE [patent_app_type] => utility [patent_app_number] => 17/535528 [patent_app_country] => US [patent_app_date] => 2021-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4557 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17535528 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/535528
Methods and devices to assure ship environment discharge compliance Nov 23, 2021 Issued
Array ( [id] => 18716821 [patent_doc_number] => 11794146 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Water purifier and control method for water purifier [patent_app_type] => utility [patent_app_number] => 17/532591 [patent_app_country] => US [patent_app_date] => 2021-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 8058 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17532591 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/532591
Water purifier and control method for water purifier Nov 21, 2021 Issued
Array ( [id] => 17611330 [patent_doc_number] => 20220153609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => METHOD FOR DECOMPOSING AND REMOVING POLLUTANT AND APPARATUS FOR THE SAME [patent_app_type] => utility [patent_app_number] => 17/519800 [patent_app_country] => US [patent_app_date] => 2021-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5576 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17519800 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/519800
METHOD FOR DECOMPOSING AND REMOVING POLLUTANT AND APPARATUS FOR THE SAME Nov 4, 2021 Abandoned
Array ( [id] => 18829968 [patent_doc_number] => 20230398492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => Device and method for protecting drinking water from microorganisms [patent_app_type] => utility [patent_app_number] => 18/036191 [patent_app_country] => US [patent_app_date] => 2021-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2465 [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] => 18036191 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/036191
Device and method for protecting drinking water from microorganisms Nov 3, 2021 Issued
Array ( [id] => 19940144 [patent_doc_number] => 12312265 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Systems and methods for water treatment and storage [patent_app_type] => utility [patent_app_number] => 17/512518 [patent_app_country] => US [patent_app_date] => 2021-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8047 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 4 [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] => 17512518 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/512518
Systems and methods for water treatment and storage Oct 26, 2021 Issued
Array ( [id] => 17427249 [patent_doc_number] => 20220054957 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => APPARATUS, SYSTEMS, AND METHODS FOR AUTOMATED SEPARATION OF SAND FROM A WELLBORE SLURRY [patent_app_type] => utility [patent_app_number] => 17/509777 [patent_app_country] => US [patent_app_date] => 2021-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11937 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17509777 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/509777
Apparatus, systems, and methods for automated separation of sand from a wellbore slurry Oct 24, 2021 Issued
Array ( [id] => 17547079 [patent_doc_number] => 20220118420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => ALKALINE-TREATED ZEOLITE BASED SORBENT DEVICE, AND USE FOR HEAVY METAL REMOVAL [patent_app_type] => utility [patent_app_number] => 17/505117 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14413 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17505117 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/505117
Alkaline-treated zeolite based sorbent device, and use for heavy metal removal Oct 18, 2021 Issued
Array ( [id] => 20577550 [patent_doc_number] => 12569789 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Water purifier [patent_app_type] => utility [patent_app_number] => 18/248810 [patent_app_country] => US [patent_app_date] => 2021-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 1224 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18248810 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/248810
Water purifier Oct 13, 2021 Issued
Array ( [id] => 18739375 [patent_doc_number] => 20230348296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => A METHOD PERFORMED BY A CONTROL DEVICE FOR VERIFYING THE PERFORMANCE OF A UV-REACTOR, A CONTROL DEVICE, AND A UV-REACTOR [patent_app_type] => utility [patent_app_number] => 18/029528 [patent_app_country] => US [patent_app_date] => 2021-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10234 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18029528 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/029528
A METHOD PERFORMED BY A CONTROL DEVICE FOR VERIFYING THE PERFORMANCE OF A UV-REACTOR, A CONTROL DEVICE, AND A UV-REACTOR Oct 10, 2021 Abandoned
Array ( [id] => 18769765 [patent_doc_number] => 20230364535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => A SCREEN PANEL MOUNTING ARRANGMENT [patent_app_type] => utility [patent_app_number] => 18/029916 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2435 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18029916 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/029916
A SCREEN PANEL MOUNTING ARRANGMENT Sep 29, 2021 Pending
Array ( [id] => 18281586 [patent_doc_number] => 20230097058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => THERMOMECHANOCHEMICAL WASTE TREATMENT [patent_app_type] => utility [patent_app_number] => 17/449439 [patent_app_country] => US [patent_app_date] => 2021-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10228 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17449439 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/449439
Thermomechanochemical waste treatment Sep 28, 2021 Issued
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