Search

Kalyanavenka K. Kumar

Examiner (ID: 18755, Phone: (571)272-8102 , Office: P/3653 )

Most Active Art Unit
3653
Art Unit(s)
3653, 3655
Total Applications
800
Issued Applications
542
Pending Applications
63
Abandoned Applications
219

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19462904 [patent_doc_number] => 20240316573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [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] => 18/732044 [patent_app_country] => US [patent_app_date] => 2024-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5830 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18732044 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/732044
PROCESS FOR DRY BENEFICIATION OF FINE AND VERY FINE IRON ORE BY SIZE AND ELECTROSTATIC SEGREGATION Jun 2, 2024 Pending
Array ( [id] => 19447760 [patent_doc_number] => 20240307890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => SYSTEM AND METHOD FOR RECOVERING METAL FROM ASH [patent_app_type] => utility [patent_app_number] => 18/670433 [patent_app_country] => US [patent_app_date] => 2024-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3638 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18670433 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/670433
SYSTEM AND METHOD FOR RECOVERING METAL FROM ASH May 20, 2024 Pending
Array ( [id] => 19447760 [patent_doc_number] => 20240307890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => SYSTEM AND METHOD FOR RECOVERING METAL FROM ASH [patent_app_type] => utility [patent_app_number] => 18/670433 [patent_app_country] => US [patent_app_date] => 2024-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3638 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18670433 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/670433
SYSTEM AND METHOD FOR RECOVERING METAL FROM ASH May 20, 2024 Pending
Array ( [id] => 19932315 [patent_doc_number] => 12305514 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => System for extracting water from lunar regolith and associated method [patent_app_type] => utility [patent_app_number] => 18/668351 [patent_app_country] => US [patent_app_date] => 2024-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4864 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18668351 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/668351
System for extracting water from lunar regolith and associated method May 19, 2024 Issued
Array ( [id] => 19247372 [patent_doc_number] => 20240198357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => MAGNETIC SEPARATION OF ELECTROCHEMICAL CELL MATERIALS [patent_app_type] => utility [patent_app_number] => 18/594429 [patent_app_country] => US [patent_app_date] => 2024-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14822 [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] => 18594429 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/594429
MAGNETIC SEPARATION OF ELECTROCHEMICAL CELL MATERIALS Mar 3, 2024 Pending
Array ( [id] => 19359787 [patent_doc_number] => 20240261821 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => APPARATUS AND METHOD FOR FLEXIBLE CLASSIFICATION OF POLYAND/ OR MONOCRYSTALLINE SILICON [patent_app_type] => utility [patent_app_number] => 18/433176 [patent_app_country] => US [patent_app_date] => 2024-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5089 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18433176 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/433176
Apparatus and method for flexible classification of polyand/ or monocrystalline silicon Feb 4, 2024 Issued
Array ( [id] => 20057971 [patent_doc_number] => 20250196193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => SORTING SYSTEM AND SORTING METHOD [patent_app_type] => utility [patent_app_number] => 18/848725 [patent_app_country] => US [patent_app_date] => 2024-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2309 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18848725 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/848725
SORTING SYSTEM AND SORTING METHOD Jan 23, 2024 Pending
Array ( [id] => 20025422 [patent_doc_number] => 20250163644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => SCREEN CYLINDER WITH BARS CONFIGURED TO RECEIVE A WEAR RESISTANT SPRAY COATING [patent_app_type] => utility [patent_app_number] => 18/839653 [patent_app_country] => US [patent_app_date] => 2024-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3849 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18839653 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/839653
Screen cylinder with bars configured to receive a wear resistant spray coating Jan 18, 2024 Issued
Array ( [id] => 19666515 [patent_doc_number] => 12179237 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Classifying between metal alloys [patent_app_type] => utility [patent_app_number] => 18/412987 [patent_app_country] => US [patent_app_date] => 2024-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 19016 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 8 [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] => 18412987 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/412987
Classifying between metal alloys Jan 14, 2024 Issued
Array ( [id] => 20172117 [patent_doc_number] => 12390838 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Sorting between metal alloys [patent_app_type] => utility [patent_app_number] => 18/412978 [patent_app_country] => US [patent_app_date] => 2024-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 14178 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18412978 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/412978
Sorting between metal alloys Jan 14, 2024 Issued
Array ( [id] => 20122587 [patent_doc_number] => 20250237618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => INSPECTION DEVICE AND INSPECTION METHOD [patent_app_type] => utility [patent_app_number] => 18/833357 [patent_app_country] => US [patent_app_date] => 2023-12-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1093 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18833357 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/833357
INSPECTION DEVICE AND INSPECTION METHOD Dec 24, 2023 Pending
Array ( [id] => 19096832 [patent_doc_number] => 20240116059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => APPARATUS FOR PROCESSING WASTE BATTERY [patent_app_type] => utility [patent_app_number] => 18/544646 [patent_app_country] => US [patent_app_date] => 2023-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4212 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18544646 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/544646
APPARATUS FOR PROCESSING WASTE BATTERY Dec 18, 2023 Pending
Array ( [id] => 19033038 [patent_doc_number] => 20240082853 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => NESTABLE HIGHBANKER [patent_app_type] => utility [patent_app_number] => 18/516291 [patent_app_country] => US [patent_app_date] => 2023-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6449 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18516291 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/516291
Nestable highbanker Nov 20, 2023 Issued
Array ( [id] => 19033038 [patent_doc_number] => 20240082853 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => NESTABLE HIGHBANKER [patent_app_type] => utility [patent_app_number] => 18/516291 [patent_app_country] => US [patent_app_date] => 2023-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6449 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18516291 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/516291
Nestable highbanker Nov 20, 2023 Issued
Array ( [id] => 18954130 [patent_doc_number] => 20240042457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => System And Process For Removing Particulate From A Coal Fired Power Waste Stream [patent_app_type] => utility [patent_app_number] => 18/382770 [patent_app_country] => US [patent_app_date] => 2023-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3191 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18382770 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/382770
System And Process For Removing Particulate From A Coal Fired Power Waste Stream Oct 22, 2023 Abandoned
Array ( [id] => 18938641 [patent_doc_number] => 20240033780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => SYSTEMS AND METHODS FOR DYNAMIC SORTATION OF OBJECTS [patent_app_type] => utility [patent_app_number] => 18/377417 [patent_app_country] => US [patent_app_date] => 2023-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6303 [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] => 18377417 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/377417
Systems and methods for dynamic sortation of objects Oct 5, 2023 Issued
Array ( [id] => 18905299 [patent_doc_number] => 20240020784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => MULTIPLE MAIL PIECE ASSEMBLY AND WRAPPING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/475623 [patent_app_country] => US [patent_app_date] => 2023-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12910 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18475623 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/475623
MULTIPLE MAIL PIECE ASSEMBLY AND WRAPPING SYSTEM Sep 26, 2023 Abandoned
Array ( [id] => 19033063 [patent_doc_number] => 20240082878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => SCRAP COLLECTION DEVICE [patent_app_type] => utility [patent_app_number] => 18/450566 [patent_app_country] => US [patent_app_date] => 2023-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3873 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18450566 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/450566
SCRAP COLLECTION DEVICE Aug 15, 2023 Pending
Array ( [id] => 20294252 [patent_doc_number] => 20250319495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => INSPECTION SORTING DEVICE AND SORTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/866069 [patent_app_country] => US [patent_app_date] => 2023-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18866069 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/866069
INSPECTION SORTING DEVICE AND SORTING DEVICE Jul 23, 2023 Pending
Array ( [id] => 19410958 [patent_doc_number] => 12076754 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Methods for controlling object sorting and sequencing [patent_app_type] => utility [patent_app_number] => 18/354406 [patent_app_country] => US [patent_app_date] => 2023-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 6198 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18354406 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/354406
Methods for controlling object sorting and sequencing Jul 17, 2023 Issued
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