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] => 14715225 [patent_doc_number] => 20190248676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => WELL WASTEWATER TREATMENT [patent_app_type] => utility [patent_app_number] => 16/272909 [patent_app_country] => US [patent_app_date] => 2019-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8076 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16272909 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/272909
Well wastewater treatment Feb 10, 2019 Issued
Array ( [id] => 14647981 [patent_doc_number] => 20190231119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => SYSTEM FOR FILTERING LIQUID [patent_app_type] => utility [patent_app_number] => 16/256953 [patent_app_country] => US [patent_app_date] => 2019-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11265 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16256953 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/256953
SYSTEM FOR FILTERING LIQUID Jan 23, 2019 Abandoned
Array ( [id] => 17603151 [patent_doc_number] => 11331620 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-17 [patent_title] => Apparatus and system for swing adsorption processes [patent_app_type] => utility [patent_app_number] => 16/252975 [patent_app_country] => US [patent_app_date] => 2019-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 11121 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16252975 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/252975
Apparatus and system for swing adsorption processes Jan 20, 2019 Issued
Array ( [id] => 18301992 [patent_doc_number] => 11623883 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-11 [patent_title] => Faucet configured to discharge ozone water [patent_app_type] => utility [patent_app_number] => 16/970105 [patent_app_country] => US [patent_app_date] => 2019-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4109 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16970105 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/970105
Faucet configured to discharge ozone water Jan 6, 2019 Issued
Array ( [id] => 15932299 [patent_doc_number] => 20200157783 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => Wind-driven Air-Compressed Energy-Saving Collecting and Filtering Device for Field Fresh water [patent_app_type] => utility [patent_app_number] => 16/239503 [patent_app_country] => US [patent_app_date] => 2019-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3794 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 656 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16239503 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/239503
Wind-driven Air-Compressed Energy-Saving Collecting and Filtering Device for Field Fresh water Jan 2, 2019 Abandoned
Array ( [id] => 16377022 [patent_doc_number] => 20200325864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => TRV SHUTOFF VALVE [patent_app_type] => utility [patent_app_number] => 16/955174 [patent_app_country] => US [patent_app_date] => 2018-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3341 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16955174 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/955174
TRV SHUTOFF VALVE Dec 19, 2018 Abandoned
Array ( [id] => 19150404 [patent_doc_number] => 11975294 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Vanox hot water cart conditioning method [patent_app_type] => utility [patent_app_number] => 16/954517 [patent_app_country] => US [patent_app_date] => 2018-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 9545 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16954517 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/954517
Vanox hot water cart conditioning method Dec 19, 2018 Issued
Array ( [id] => 19904494 [patent_doc_number] => 12281490 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Chlorinators and replaceable cell cartridges therefor [patent_app_type] => utility [patent_app_number] => 16/223500 [patent_app_country] => US [patent_app_date] => 2018-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 26 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16223500 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/223500
Chlorinators and replaceable cell cartridges therefor Dec 17, 2018 Issued
Array ( [id] => 14210963 [patent_doc_number] => 20190117866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => PORTABLE HEMODIALYSIS MACHINE AND DISPOSABLE CARTRIDGE [patent_app_type] => utility [patent_app_number] => 16/223686 [patent_app_country] => US [patent_app_date] => 2018-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11324 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16223686 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/223686
Portable hemodialysis machine and disposable cartridge Dec 17, 2018 Issued
Array ( [id] => 14453985 [patent_doc_number] => 10322944 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-06-18 [patent_title] => Expandable water filter reservoir [patent_app_type] => utility [patent_app_number] => 16/216979 [patent_app_country] => US [patent_app_date] => 2018-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6931 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16216979 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/216979
Expandable water filter reservoir Dec 10, 2018 Issued
Array ( [id] => 16390835 [patent_doc_number] => 20200331776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => IN SITU OIL CLEANUP AND RECOVERY USING SMART POLYMER INTEGRATED SURFACE VESSELS [patent_app_type] => utility [patent_app_number] => 16/766066 [patent_app_country] => US [patent_app_date] => 2018-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4005 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16766066 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/766066
In situ oil cleanup and recovery using smart polymer integrated surface vessels Dec 3, 2018 Issued
Array ( [id] => 14132109 [patent_doc_number] => 20190100444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-04 [patent_title] => Fluid Metering System [patent_app_type] => utility [patent_app_number] => 16/207591 [patent_app_country] => US [patent_app_date] => 2018-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9644 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16207591 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/207591
Fluid metering system Dec 2, 2018 Issued
Array ( [id] => 15308721 [patent_doc_number] => 10519051 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-31 [patent_title] => Systems and methods for the treatment of ballast water [patent_app_type] => utility [patent_app_number] => 16/207012 [patent_app_country] => US [patent_app_date] => 2018-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 14623 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16207012 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/207012
Systems and methods for the treatment of ballast water Nov 29, 2018 Issued
Array ( [id] => 16375387 [patent_doc_number] => 20200324229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => ARRANGEMENT AND METHOD FOR DETECTING A DAMAGE OF A FILTER FABRIC OF A DISC FILTER AT A DISC FILTER UNIT USING MICROPHONES [patent_app_type] => utility [patent_app_number] => 16/761625 [patent_app_country] => US [patent_app_date] => 2018-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3035 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16761625 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/761625
Arrangement and method for detecting a damage of a filter fabric of a disc filter at a disc filter unit using microphones Nov 21, 2018 Issued
Array ( [id] => 15930685 [patent_doc_number] => 20200156976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => UV LAMP AND ANTI-SCALE WATER TREATMENT WATER HEATER APPARATUS WITH SANITATION LOOP [patent_app_type] => utility [patent_app_number] => 16/196538 [patent_app_country] => US [patent_app_date] => 2018-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5092 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16196538 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/196538
UV lamp and anti-scale water treatment water heater apparatus with sanitation loop Nov 19, 2018 Issued
Array ( [id] => 14652351 [patent_doc_number] => 20190233304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => WATER RECEIVER AND WATER PURIFYING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/181348 [patent_app_country] => US [patent_app_date] => 2018-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19786 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16181348 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/181348
WATER RECEIVER AND WATER PURIFYING APPARATUS Nov 5, 2018 Abandoned
Array ( [id] => 20212760 [patent_doc_number] => 12409396 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Spiral wound protein separation device [patent_app_type] => utility [patent_app_number] => 17/290985 [patent_app_country] => US [patent_app_date] => 2018-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3717 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17290985 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/290985
Spiral wound protein separation device Nov 4, 2018 Issued
Array ( [id] => 14041307 [patent_doc_number] => 20190076760 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => FILTER ASSEMBLY WITH INTEGRATED WIRELESS FILTER INDICATOR AND AUTOMATED FILTER ELEMENT COMPLIANCE AND SERVICE MONITORING [patent_app_type] => utility [patent_app_number] => 16/179115 [patent_app_country] => US [patent_app_date] => 2018-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3688 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16179115 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/179115
FILTER ASSEMBLY WITH INTEGRATED WIRELESS FILTER INDICATOR AND AUTOMATED FILTER ELEMENT COMPLIANCE AND SERVICE MONITORING Nov 1, 2018 Abandoned
Array ( [id] => 19042422 [patent_doc_number] => 11931495 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Port arrangement, a purified water producing apparatus comprising the port arrangement and a method for performing port cleaning of a purified water producing apparatus [patent_app_type] => utility [patent_app_number] => 16/760575 [patent_app_country] => US [patent_app_date] => 2018-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 8961 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16760575 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/760575
Port arrangement, a purified water producing apparatus comprising the port arrangement and a method for performing port cleaning of a purified water producing apparatus Oct 24, 2018 Issued
Array ( [id] => 14701513 [patent_doc_number] => 10378494 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-13 [patent_title] => Filter element [patent_app_type] => utility [patent_app_number] => 16/167932 [patent_app_country] => US [patent_app_date] => 2018-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9890 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16167932 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/167932
Filter element Oct 22, 2018 Issued
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