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] => 15087389 [patent_doc_number] => 20190338505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-07 [patent_title] => SEPARATION DEVICE FOR REMOVING OBJECTS FROM A WATER STREAM AND METHOD FOR OPERATING SUCH A SEPARATION DEVICE [patent_app_type] => utility [patent_app_number] => 16/402459 [patent_app_country] => US [patent_app_date] => 2019-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7019 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16402459 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/402459
Separation device for removing objects from a water stream and method for operating such a separation device May 2, 2019 Issued
Array ( [id] => 17844806 [patent_doc_number] => 11434158 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-06 [patent_title] => Technological system for degassing water for consumption [patent_app_type] => utility [patent_app_number] => 16/399776 [patent_app_country] => US [patent_app_date] => 2019-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2156 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16399776 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/399776
Technological system for degassing water for consumption Apr 29, 2019 Issued
Array ( [id] => 18340411 [patent_doc_number] => 20230132360 [patent_country] => US [patent_kind] => A2 [patent_issue_date] => 2023-04-27 [patent_title] => DEVELOPMENT OF LOW-COST ACTIVATED CARBON FOR REMOVAL OF VOCS AND PHARMACEUTICALS FROM RESIDENTIAL DRINKING WATER [patent_app_type] => utility [patent_app_number] => 17/049613 [patent_app_country] => US [patent_app_date] => 2019-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14179 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17049613 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/049613
DEVELOPMENT OF LOW-COST ACTIVATED CARBON FOR REMOVAL OF VOCS AND PHARMACEUTICALS FROM RESIDENTIAL DRINKING WATER Apr 23, 2019 Abandoned
Array ( [id] => 18340411 [patent_doc_number] => 20230132360 [patent_country] => US [patent_kind] => A2 [patent_issue_date] => 2023-04-27 [patent_title] => DEVELOPMENT OF LOW-COST ACTIVATED CARBON FOR REMOVAL OF VOCS AND PHARMACEUTICALS FROM RESIDENTIAL DRINKING WATER [patent_app_type] => utility [patent_app_number] => 17/049613 [patent_app_country] => US [patent_app_date] => 2019-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14179 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17049613 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/049613
DEVELOPMENT OF LOW-COST ACTIVATED CARBON FOR REMOVAL OF VOCS AND PHARMACEUTICALS FROM RESIDENTIAL DRINKING WATER Apr 23, 2019 Abandoned
Array ( [id] => 18605448 [patent_doc_number] => 11746905 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Filter arrangement with a gel seal and use of such a filter arrangement as an interior air filter [patent_app_type] => utility [patent_app_number] => 16/387570 [patent_app_country] => US [patent_app_date] => 2019-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3591 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16387570 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/387570
Filter arrangement with a gel seal and use of such a filter arrangement as an interior air filter Apr 17, 2019 Issued
Array ( [id] => 16838272 [patent_doc_number] => 20210146284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => PROCESS MONITORING AND CONTROL OF FILTRATION BY MEANS OF FILTRATE MEASUREMENTS [patent_app_type] => utility [patent_app_number] => 17/047643 [patent_app_country] => US [patent_app_date] => 2019-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6084 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17047643 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/047643
Process monitoring and control of filtration by means of filtrate measurements Apr 8, 2019 Issued
Array ( [id] => 17497486 [patent_doc_number] => 11286178 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Fluid transportation and filtering container [patent_app_type] => utility [patent_app_number] => 16/377530 [patent_app_country] => US [patent_app_date] => 2019-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4429 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 16377530 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/377530
Fluid transportation and filtering container Apr 7, 2019 Issued
Array ( [id] => 16360797 [patent_doc_number] => 20200317548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => SYSTEM FOR THE DELIVERY OF TRANSDERMAL NUTRIENTS AND GASSES [patent_app_type] => utility [patent_app_number] => 16/375252 [patent_app_country] => US [patent_app_date] => 2019-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3070 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16375252 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/375252
SYSTEM FOR THE DELIVERY OF TRANSDERMAL NUTRIENTS AND GASSES Apr 3, 2019 Pending
Array ( [id] => 16656361 [patent_doc_number] => 20210052997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => DEVICE AND METHOD FOR DETECTING WEAR OF A SEPARATING ELEMENT [patent_app_type] => utility [patent_app_number] => 17/045744 [patent_app_country] => US [patent_app_date] => 2019-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3624 [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] => 17045744 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/045744
Device and method for detecting wear of a separating element Apr 1, 2019 Issued
Array ( [id] => 16344779 [patent_doc_number] => 20200309429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => METHOD FOR AUTHENTICATING A FILTER CARTRIDGE FOR A REFRIGERATOR APPLIANCE [patent_app_type] => utility [patent_app_number] => 16/365803 [patent_app_country] => US [patent_app_date] => 2019-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10448 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16365803 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/365803
METHOD FOR AUTHENTICATING A FILTER CARTRIDGE FOR A REFRIGERATOR APPLIANCE Mar 26, 2019 Abandoned
Array ( [id] => 17628480 [patent_doc_number] => 20220163495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => ION CHROMATOGRAPH [patent_app_type] => utility [patent_app_number] => 17/441936 [patent_app_country] => US [patent_app_date] => 2019-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17441936 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/441936
Ion chromatograph Mar 26, 2019 Issued
Array ( [id] => 14898541 [patent_doc_number] => 20190293036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => DIESEL FUEL FILTRATION AND FEED SYSTEM FOR GENERATOR [patent_app_type] => utility [patent_app_number] => 16/501297 [patent_app_country] => US [patent_app_date] => 2019-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4748 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16501297 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/501297
DIESEL FUEL FILTRATION AND FEED SYSTEM FOR GENERATOR Mar 21, 2019 Abandoned
Array ( [id] => 16621308 [patent_doc_number] => 20210039961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => FILTER DEVICE FOR CLEANING COOLANT WATER FOR AN INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 16/982403 [patent_app_country] => US [patent_app_date] => 2019-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3039 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16982403 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/982403
FILTER DEVICE FOR CLEANING COOLANT WATER FOR AN INTERNAL COMBUSTION ENGINE Mar 13, 2019 Abandoned
Array ( [id] => 14835803 [patent_doc_number] => 20190276302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => Vacuumed Controlled Level Sensing Liquid Dispensing Device [patent_app_type] => utility [patent_app_number] => 16/299111 [patent_app_country] => US [patent_app_date] => 2019-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8699 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16299111 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/299111
Vacuumed controlled level sensing liquid dispensing device Mar 10, 2019 Issued
Array ( [id] => 15977717 [patent_doc_number] => 10669166 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-02 [patent_title] => UV-LED liquid monitoring and treatment apparatus and method [patent_app_type] => utility [patent_app_number] => 16/299023 [patent_app_country] => US [patent_app_date] => 2019-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 9267 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16299023 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/299023
UV-LED liquid monitoring and treatment apparatus and method Mar 10, 2019 Issued
Array ( [id] => 14777565 [patent_doc_number] => 20190263680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => Ultraviolet Irradiation of Fluids [patent_app_type] => utility [patent_app_number] => 16/288836 [patent_app_country] => US [patent_app_date] => 2019-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20741 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16288836 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/288836
Ultraviolet irradiation of fluids Feb 27, 2019 Issued
Array ( [id] => 18491676 [patent_doc_number] => 11697081 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-11 [patent_title] => Water purifier structure [patent_app_type] => utility [patent_app_number] => 16/278768 [patent_app_country] => US [patent_app_date] => 2019-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2740 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16278768 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/278768
Water purifier structure Feb 18, 2019 Issued
Array ( [id] => 19043472 [patent_doc_number] => 11932555 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Water treatment management apparatus and water quality monitoring method [patent_app_type] => utility [patent_app_number] => 16/979421 [patent_app_country] => US [patent_app_date] => 2019-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 6836 [patent_no_of_claims] => 13 [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] => 16979421 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/979421
Water treatment management apparatus and water quality monitoring method Feb 13, 2019 Issued
Array ( [id] => 16557008 [patent_doc_number] => 20210002156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => ZERO VALENT IRON CATALYST FOR REDUCTION PROCESSES [patent_app_type] => utility [patent_app_number] => 16/969258 [patent_app_country] => US [patent_app_date] => 2019-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13366 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 16969258 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/969258
ZERO VALENT IRON CATALYST FOR REDUCTION PROCESSES Feb 11, 2019 Abandoned
Array ( [id] => 16721082 [patent_doc_number] => 20210088229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => FLUID CIRCUIT FILLING APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 16/975138 [patent_app_country] => US [patent_app_date] => 2019-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4792 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16975138 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/975138
FLUID CIRCUIT FILLING APPARATUS AND METHOD Feb 11, 2019 Abandoned
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