Search

Kalyanavenka K. Kumar

Examiner (ID: 13792, Phone: (571)272-8102 , Office: P/3653 )

Most Active Art Unit
3653
Art Unit(s)
3653, 3655
Total Applications
798
Issued Applications
542
Pending Applications
59
Abandoned Applications
217

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17213580 [patent_doc_number] => 20210346916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => MATERIAL HANDLING USING MACHINE LEARNING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/380928 [patent_app_country] => US [patent_app_date] => 2021-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15162 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17380928 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/380928
MATERIAL HANDLING USING MACHINE LEARNING SYSTEM Jul 19, 2021 Pending
Array ( [id] => 17213580 [patent_doc_number] => 20210346916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => MATERIAL HANDLING USING MACHINE LEARNING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/380928 [patent_app_country] => US [patent_app_date] => 2021-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15162 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17380928 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/380928
MATERIAL HANDLING USING MACHINE LEARNING SYSTEM Jul 19, 2021 Pending
Array ( [id] => 18126499 [patent_doc_number] => 20230012120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => APPARATUS AND METHOD FOR SORTING AND TRADING SCRAP FOR RECYCLING [patent_app_type] => utility [patent_app_number] => 17/373334 [patent_app_country] => US [patent_app_date] => 2021-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7061 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17373334 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/373334
APPARATUS AND METHOD FOR SORTING AND TRADING SCRAP FOR RECYCLING Jul 11, 2021 Abandoned
Array ( [id] => 18603778 [patent_doc_number] => 11745223 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Article sorting system [patent_app_type] => utility [patent_app_number] => 17/355523 [patent_app_country] => US [patent_app_date] => 2021-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 26 [patent_no_of_words] => 6511 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 336 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17355523 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/355523
Article sorting system Jun 22, 2021 Issued
Array ( [id] => 19209891 [patent_doc_number] => 11998930 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Process for dry beneficiation of fine and very fine iron ore by size and electrostatic segregation [patent_app_type] => utility [patent_app_number] => 18/012020 [patent_app_country] => US [patent_app_date] => 2021-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5879 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18012020 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/012020
Process for dry beneficiation of fine and very fine iron ore by size and electrostatic segregation Jun 21, 2021 Issued
Array ( [id] => 19410934 [patent_doc_number] => 12076730 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Method for producing carbon material dispersion, carbon material dispersion, and apparatus therefor [patent_app_type] => utility [patent_app_number] => 17/345373 [patent_app_country] => US [patent_app_date] => 2021-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 11570 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17345373 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/345373
Method for producing carbon material dispersion, carbon material dispersion, and apparatus therefor Jun 10, 2021 Issued
Array ( [id] => 18523419 [patent_doc_number] => 20230234074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => METHOD FOR POWER BATTERY AUTOMATIC FINE-QUANTITY SORTING AND APPARATUS THEREOF [patent_app_type] => utility [patent_app_number] => 18/041402 [patent_app_country] => US [patent_app_date] => 2021-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3210 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18041402 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/041402
Method for power battery automatic fine-quantity sorting and apparatus thereof May 12, 2021 Issued
Array ( [id] => 18909632 [patent_doc_number] => 11872595 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => Wet sorting process for waste lithium battery and application thereof [patent_app_type] => utility [patent_app_number] => 18/029654 [patent_app_country] => US [patent_app_date] => 2021-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4611 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18029654 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/029654
Wet sorting process for waste lithium battery and application thereof May 12, 2021 Issued
Array ( [id] => 17232794 [patent_doc_number] => 20210359351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => LITHIUM-ION BATTERY CELL RECYCLING PROCESS [patent_app_type] => utility [patent_app_number] => 17/314253 [patent_app_country] => US [patent_app_date] => 2021-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3333 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17314253 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/314253
LITHIUM-ION BATTERY CELL RECYCLING PROCESS May 6, 2021 Abandoned
Array ( [id] => 17540213 [patent_doc_number] => 11305318 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-19 [patent_title] => Particle sorting apparatus and particle sorting method [patent_app_type] => utility [patent_app_number] => 17/240390 [patent_app_country] => US [patent_app_date] => 2021-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 5839 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17240390 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/240390
Particle sorting apparatus and particle sorting method Apr 25, 2021 Issued
Array ( [id] => 16990713 [patent_doc_number] => 20210229133 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => SORTING BETWEEN METAL ALLOYS [patent_app_type] => utility [patent_app_number] => 17/227245 [patent_app_country] => US [patent_app_date] => 2021-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18991 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17227245 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/227245
Sorting between metal alloys Apr 8, 2021 Issued
Array ( [id] => 17911751 [patent_doc_number] => 20220314146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => SEPARATION TANK DEVICE [patent_app_type] => utility [patent_app_number] => 17/220384 [patent_app_country] => US [patent_app_date] => 2021-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8614 [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] => 17220384 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/220384
Separation tank device Mar 31, 2021 Issued
Array ( [id] => 18665265 [patent_doc_number] => 11772131 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Method for sorting articles, and sorting device [patent_app_type] => utility [patent_app_number] => 17/995179 [patent_app_country] => US [patent_app_date] => 2021-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5946 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17995179 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/995179
Method for sorting articles, and sorting device Mar 10, 2021 Issued
Array ( [id] => 17274292 [patent_doc_number] => 20210380490 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => METHOD FOR FINELY PROCESSING NONMETALLIC MINERAL [patent_app_type] => utility [patent_app_number] => 17/188280 [patent_app_country] => US [patent_app_date] => 2021-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3206 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 700 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17188280 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/188280
METHOD FOR FINELY PROCESSING NONMETALLIC MINERAL Feb 28, 2021 Abandoned
Array ( [id] => 17938296 [patent_doc_number] => 11472737 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-10-18 [patent_title] => Process for improving fly ash quality, improved fly ash, and cementitious compositions containing improved fly ash [patent_app_type] => utility [patent_app_number] => 17/185112 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9761 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17185112 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/185112
Process for improving fly ash quality, improved fly ash, and cementitious compositions containing improved fly ash Feb 24, 2021 Issued
Array ( [id] => 18254166 [patent_doc_number] => 20230081205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => PROCESS FOR SEPARATING THE COMPONENTS OF HARDENED CONCRETE WASTE FOR PRODUCING RECYCLED CEMENT [patent_app_type] => utility [patent_app_number] => 17/801829 [patent_app_country] => US [patent_app_date] => 2021-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7952 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17801829 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/801829
PROCESS FOR SEPARATING THE COMPONENTS OF HARDENED CONCRETE WASTE FOR PRODUCING RECYCLED CEMENT Feb 22, 2021 Pending
Array ( [id] => 17315290 [patent_doc_number] => 20210404338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => SYSTEM FOR EXTRACTING WATER FROM LUNAR REGOLITH AND ASSOCIATED METHOD [patent_app_type] => utility [patent_app_number] => 17/177277 [patent_app_country] => US [patent_app_date] => 2021-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9567 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [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] => 17177277 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/177277
System for extracting water from lunar regolith and associated method Feb 16, 2021 Issued
Array ( [id] => 16855869 [patent_doc_number] => 20210156614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => AGGREGATE DEWATERING DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 17/248647 [patent_app_country] => US [patent_app_date] => 2021-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4616 [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] => 17248647 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/248647
Aggregate dewatering device and method Jan 31, 2021 Issued
Array ( [id] => 19930718 [patent_doc_number] => 12303912 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Separation method for valuable resources [patent_app_type] => utility [patent_app_number] => 17/797548 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 8142 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [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] => 17797548 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/797548
Separation method for valuable resources Jan 28, 2021 Issued
Array ( [id] => 18197859 [patent_doc_number] => 20230051378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => APPARATUS AND METHODS FOR PREPARING LIVESTOCK FEED [patent_app_type] => utility [patent_app_number] => 17/793662 [patent_app_country] => US [patent_app_date] => 2021-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7846 [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] => 17793662 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/793662
APPARATUS AND METHODS FOR PREPARING LIVESTOCK FEED Jan 19, 2021 Pending
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