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] => 16191441 [patent_doc_number] => 20200232290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => METHOD AND APPARATUS FOR THE RECOVERY OF DRILLING FLUID FROM SHAKER TAILINGS DURING ACTIVE DRILLING [patent_app_type] => utility [patent_app_number] => 16/844779 [patent_app_country] => US [patent_app_date] => 2020-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7514 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16844779 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/844779
Method and apparatus for the recovery of drilling fluid from shaker tailings during active drilling Apr 8, 2020 Issued
Array ( [id] => 17126015 [patent_doc_number] => 20210300783 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => Systems and Methods for Dewatering, Extruding, and Combusting Blackwater [patent_app_type] => utility [patent_app_number] => 16/836844 [patent_app_country] => US [patent_app_date] => 2020-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2513 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16836844 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/836844
Systems and methods for dewatering, extruding, and combusting blackwater Mar 30, 2020 Issued
Array ( [id] => 19883119 [patent_doc_number] => 12268803 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Blood purifier [patent_app_type] => utility [patent_app_number] => 17/426841 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 29686 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17426841 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/426841
Blood purifier Mar 26, 2020 Issued
Array ( [id] => 20172055 [patent_doc_number] => 12390776 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Device for treating liquids by electromagnetism and stirring [patent_app_type] => utility [patent_app_number] => 17/442577 [patent_app_country] => US [patent_app_date] => 2020-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 2373 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17442577 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/442577
Device for treating liquids by electromagnetism and stirring Mar 24, 2020 Issued
Array ( [id] => 20912922 [patent_doc_number] => 12709763 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-18 [patent_title] => Method of producing carboxylic acid [patent_app_type] => utility [patent_app_number] => 17/439838 [patent_app_country] => US [patent_app_date] => 2020-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4453 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17439838 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/439838
METHOD OF PRODUCING CARBOXYLIC ACID Mar 23, 2020 Pending
Array ( [id] => 16156201 [patent_doc_number] => 20200216333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => System and Method of Deionization of Water [patent_app_type] => utility [patent_app_number] => 16/821445 [patent_app_country] => US [patent_app_date] => 2020-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21041 [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] => 16821445 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/821445
System and method of deionization of water Mar 16, 2020 Issued
Array ( [id] => 16311296 [patent_doc_number] => 20200290034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => COMPOSITION AND METHOD FOR REGENERATING CATION EXCHANGE RESINS [patent_app_type] => utility [patent_app_number] => 16/818271 [patent_app_country] => US [patent_app_date] => 2020-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8290 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16818271 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/818271
COMPOSITION AND METHOD FOR REGENERATING CATION EXCHANGE RESINS Mar 12, 2020 Abandoned
Array ( [id] => 17790897 [patent_doc_number] => 20220249988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => FILTERING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/620289 [patent_app_country] => US [patent_app_date] => 2020-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1975 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17620289 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/620289
Filtering system Mar 9, 2020 Issued
Array ( [id] => 17596027 [patent_doc_number] => 20220145601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => MULTIFUNCTION TAP [patent_app_type] => utility [patent_app_number] => 17/430684 [patent_app_country] => US [patent_app_date] => 2020-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8477 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17430684 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/430684
MULTIFUNCTION TAP Feb 11, 2020 Abandoned
Array ( [id] => 17611339 [patent_doc_number] => 20220153618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => METHOD FOR DETECTING ANOMALIES IN A WATER TREATMENT PLANT [patent_app_type] => utility [patent_app_number] => 17/441633 [patent_app_country] => US [patent_app_date] => 2020-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4544 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17441633 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/441633
METHOD FOR DETECTING ANOMALIES IN A WATER TREATMENT PLANT Feb 11, 2020 Abandoned
Array ( [id] => 17620724 [patent_doc_number] => 11339768 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => Cartridge accumulator [patent_app_type] => utility [patent_app_number] => 16/784652 [patent_app_country] => US [patent_app_date] => 2020-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 22 [patent_no_of_words] => 6395 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16784652 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/784652
Cartridge accumulator Feb 6, 2020 Issued
Array ( [id] => 15961085 [patent_doc_number] => 20200164294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-28 [patent_title] => CHEMICAL LIQUID PURIFICATION METHOD AND CHEMICAL LIQUID [patent_app_type] => utility [patent_app_number] => 16/778705 [patent_app_country] => US [patent_app_date] => 2020-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19154 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16778705 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/778705
Chemical liquid purification method and chemical liquid Jan 30, 2020 Issued
Array ( [id] => 15893575 [patent_doc_number] => 20200146306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => DEVICE FOR UV-LED LIQUID MONITORING AND TREATMENT [patent_app_type] => utility [patent_app_number] => 16/741004 [patent_app_country] => US [patent_app_date] => 2020-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16741004 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/741004
Device for UV-LED liquid monitoring and treatment Jan 12, 2020 Issued
Array ( [id] => 15898089 [patent_doc_number] => 20200148563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => ULTRAVIOLET LIGHT ACTIVATED OXIDATION PROCESS FOR THE REDUCTION OF ORGANIC CARBON IN SEMICONDUCTOR PROCESS WATER [patent_app_type] => utility [patent_app_number] => 16/739071 [patent_app_country] => US [patent_app_date] => 2020-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3709 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16739071 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/739071
ULTRAVIOLET LIGHT ACTIVATED OXIDATION PROCESS FOR THE REDUCTION OF ORGANIC CARBON IN SEMICONDUCTOR PROCESS WATER Jan 8, 2020 Abandoned
Array ( [id] => 16892313 [patent_doc_number] => 11033841 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-06-15 [patent_title] => Expandable water filter reservoir [patent_app_type] => utility [patent_app_number] => 16/733067 [patent_app_country] => US [patent_app_date] => 2020-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 9001 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16733067 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/733067
Expandable water filter reservoir Jan 1, 2020 Issued
Array ( [id] => 20385689 [patent_doc_number] => 12485400 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Device and method for converting and separating at least one reactant and a reaction product thereof [patent_app_type] => utility [patent_app_number] => 17/358977 [patent_app_country] => US [patent_app_date] => 2019-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3774 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17358977 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/358977
Device and method for converting and separating at least one reactant and a reaction product thereof Dec 26, 2019 Issued
Array ( [id] => 15863741 [patent_doc_number] => 20200139274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => FILTER PLUG ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/722879 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23020 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16722879 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/722879
FILTER PLUG ASSEMBLY Dec 19, 2019 Abandoned
Array ( [id] => 17768272 [patent_doc_number] => 11400191 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Short-range wireless communication for a dialysis system [patent_app_type] => utility [patent_app_number] => 16/707638 [patent_app_country] => US [patent_app_date] => 2019-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8136 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16707638 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/707638
Short-range wireless communication for a dialysis system Dec 8, 2019 Issued
Array ( [id] => 15766531 [patent_doc_number] => 20200114283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => LIQUID TREATMENT APPARATUS [patent_app_type] => utility [patent_app_number] => 16/706202 [patent_app_country] => US [patent_app_date] => 2019-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8551 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16706202 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/706202
Liquid treatment apparatus Dec 5, 2019 Issued
Array ( [id] => 16885993 [patent_doc_number] => 20210172188 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => MULTI-FUNCTION POOL SKIMMER WATER TREATMENT DEVICE [patent_app_type] => utility [patent_app_number] => 16/704057 [patent_app_country] => US [patent_app_date] => 2019-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2446 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16704057 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/704057
Multi-function pool skimmer water treatment device Dec 4, 2019 Issued
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