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] => 20438548 [patent_doc_number] => 12509375 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Dilute solution production apparatus [patent_app_type] => utility [patent_app_number] => 17/800527 [patent_app_country] => US [patent_app_date] => 2020-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17800527 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/800527
Dilute solution production apparatus Sep 14, 2020 Issued
Array ( [id] => 16612567 [patent_doc_number] => 20210031220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => METERING APPARATUS FOR DISPENSING HOUSEHOLD, POOL, AND INDUSTRIAL FLUIDS AND METHODS FOR MAKING AND USING SAME [patent_app_type] => utility [patent_app_number] => 17/018824 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20635 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17018824 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/018824
Metering apparatus for dispensing household, pool, and industrial fluids and methods for making and using same Sep 10, 2020 Issued
Array ( [id] => 17459152 [patent_doc_number] => 20220072456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => SYSTEM AND METHOD FOR CONDITION-BASED FILTER CHANGES [patent_app_type] => utility [patent_app_number] => 17/017384 [patent_app_country] => US [patent_app_date] => 2020-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2848 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17017384 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/017384
SYSTEM AND METHOD FOR CONDITION-BASED FILTER CHANGES Sep 9, 2020 Abandoned
Array ( [id] => 17443532 [patent_doc_number] => 20220064037 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => PROCESS COOLING WATER SYSTEM CONTROL SYSTEMS AND METHODS FOR IRON AND STEELMAKING APPLICATIONS [patent_app_type] => utility [patent_app_number] => 17/001720 [patent_app_country] => US [patent_app_date] => 2020-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6125 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17001720 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/001720
Process cooling water system control systems and methods for iron and steelmaking applications Aug 24, 2020 Issued
Array ( [id] => 20664701 [patent_doc_number] => 12606463 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-21 [patent_title] => Method for repairing stem cells and use thereof [patent_app_type] => utility [patent_app_number] => 17/636981 [patent_app_country] => US [patent_app_date] => 2020-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17636981 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/636981
Method for repairing stem cells and use thereof Aug 22, 2020 Issued
Array ( [id] => 17671389 [patent_doc_number] => 20220184556 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => CROSSFLOW FILTRATION METHOD, METHOD FOR OBTAINING AT LEAST ONE CROSSFLOW FILTRATION PARAMETER AND SYSTEM FOR OBTAINING AT LEAST ONE CROSSFLOW FILTRATION PARAMETER [patent_app_type] => utility [patent_app_number] => 17/601336 [patent_app_country] => US [patent_app_date] => 2020-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7099 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17601336 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/601336
CROSSFLOW FILTRATION METHOD, METHOD FOR OBTAINING AT LEAST ONE CROSSFLOW FILTRATION PARAMETER AND SYSTEM FOR OBTAINING AT LEAST ONE CROSSFLOW FILTRATION PARAMETER Aug 11, 2020 Pending
Array ( [id] => 17968139 [patent_doc_number] => 11485653 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Methods of metering delivery of caustic soda for treatment of water [patent_app_type] => utility [patent_app_number] => 16/987968 [patent_app_country] => US [patent_app_date] => 2020-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3424 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16987968 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/987968
Methods of metering delivery of caustic soda for treatment of water Aug 6, 2020 Issued
Array ( [id] => 16656169 [patent_doc_number] => 20210052805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => SYSTEM AND METHODS FOR AUTOMATIC DILUTION OF WHOLE BLOOD TO INCREASE PLASMA CLARITY [patent_app_type] => utility [patent_app_number] => 16/984320 [patent_app_country] => US [patent_app_date] => 2020-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5244 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16984320 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/984320
System and methods for automatic dilution of whole blood to increase plasma clarity Aug 3, 2020 Issued
Array ( [id] => 16947989 [patent_doc_number] => 20210206680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => WASTEWATER TREATMENT SYSTEM AND METHODS [patent_app_type] => utility [patent_app_number] => 16/984039 [patent_app_country] => US [patent_app_date] => 2020-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8650 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16984039 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/984039
Wastewater treatment system and methods Aug 2, 2020 Issued
Array ( [id] => 16542016 [patent_doc_number] => 20200408429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => ENVIRONMENTAL MONITORING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/921342 [patent_app_country] => US [patent_app_date] => 2020-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9036 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 16921342 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/921342
Environmental monitoring system Jul 5, 2020 Issued
Array ( [id] => 16391295 [patent_doc_number] => 20200332236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => METHOD AND APPARATUS FOR TREATING AND PRODUCING NON-WINE ALCOHOLIC BEVERAGES WITH REDUCED NOXIOUS CONSTITUENTS [patent_app_type] => utility [patent_app_number] => 16/920878 [patent_app_country] => US [patent_app_date] => 2020-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9171 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16920878 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/920878
Method and apparatus for treating and producing non-wine alcoholic beverages with reduced noxious constituents Jul 5, 2020 Issued
Array ( [id] => 16452360 [patent_doc_number] => 20200361786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => SYSTEM AND APPARATUS FOR DETERMINING AND CONTROLLING WATER CLARITY [patent_app_type] => utility [patent_app_number] => 16/912927 [patent_app_country] => US [patent_app_date] => 2020-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6412 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16912927 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/912927
SYSTEM AND APPARATUS FOR DETERMINING AND CONTROLLING WATER CLARITY Jun 25, 2020 Abandoned
Array ( [id] => 17981560 [patent_doc_number] => 20220347596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => INDUSTRIAL-SCALE PROCESSING OF CANNABIS MATERIAL [patent_app_type] => utility [patent_app_number] => 17/621194 [patent_app_country] => US [patent_app_date] => 2020-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 48262 [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] => 17621194 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/621194
INDUSTRIAL-SCALE PROCESSING OF CANNABIS MATERIAL Jun 18, 2020 Abandoned
Array ( [id] => 17896828 [patent_doc_number] => 20220306490 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => METHOD FOR ISOLATING CARBOXYLIC ACID FROM AN AQUEOUS SIDE STREAM [patent_app_type] => utility [patent_app_number] => 17/596386 [patent_app_country] => US [patent_app_date] => 2020-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3811 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17596386 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/596386
METHOD FOR ISOLATING CARBOXYLIC ACID FROM AN AQUEOUS SIDE STREAM Jun 10, 2020 Abandoned
Array ( [id] => 18427880 [patent_doc_number] => 11673081 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Flow restrictor for a continuous belt screen assembly [patent_app_type] => utility [patent_app_number] => 16/887965 [patent_app_country] => US [patent_app_date] => 2020-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2878 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16887965 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/887965
Flow restrictor for a continuous belt screen assembly May 28, 2020 Issued
Array ( [id] => 20664709 [patent_doc_number] => 12606471 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-21 [patent_title] => Apparatus and method for oxidative treatment of organic contaminants in waste water [patent_app_type] => utility [patent_app_number] => 15/930837 [patent_app_country] => US [patent_app_date] => 2020-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15930837 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/930837
Apparatus and method for oxidative treatment of organic contaminants in waste water May 12, 2020 Issued
Array ( [id] => 18341827 [patent_doc_number] => 11639300 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-02 [patent_title] => Water sanitation system and method [patent_app_type] => utility [patent_app_number] => 16/862248 [patent_app_country] => US [patent_app_date] => 2020-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 22 [patent_no_of_words] => 5749 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16862248 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/862248
Water sanitation system and method Apr 28, 2020 Issued
Array ( [id] => 16397623 [patent_doc_number] => 20200338481 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => WATER TREATMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 16/857254 [patent_app_country] => US [patent_app_date] => 2020-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36907 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16857254 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/857254
Water treatment system Apr 23, 2020 Issued
Array ( [id] => 16388738 [patent_doc_number] => 20200329679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => FILTRATION SYSTEM FOR USE WITH AN EGG WASHER OPERATION FOR EXTENDING BOTH EFFICIENCY AND LIFE CYCLE OF A VOLUME OF WASH WATER INCLUDING CLEAN-IN-PLACE CLEANING OF THE WASHER AND WATER DISPOSAL/REFILL OPTIONS [patent_app_type] => utility [patent_app_number] => 16/851210 [patent_app_country] => US [patent_app_date] => 2020-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7776 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16851210 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/851210
FILTRATION SYSTEM FOR USE WITH AN EGG WASHER OPERATION FOR EXTENDING BOTH EFFICIENCY AND LIFE CYCLE OF A VOLUME OF WASH WATER INCLUDING CLEAN-IN-PLACE CLEANING OF THE WASHER AND WATER DISPOSAL/REFILL OPTIONS Apr 16, 2020 Abandoned
Array ( [id] => 18590134 [patent_doc_number] => 11739013 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Apparatus for introducing an agent into a liquid or gas at a controlled rate [patent_app_type] => utility [patent_app_number] => 16/850870 [patent_app_country] => US [patent_app_date] => 2020-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5014 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16850870 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/850870
Apparatus for introducing an agent into a liquid or gas at a controlled rate Apr 15, 2020 Issued
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