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] => 12622452 [patent_doc_number] => 20180099314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-12 [patent_title] => SYSTEM AND METHOD FOR SORTING POSTAL ITEMS [patent_app_type] => utility [patent_app_number] => 15/728688 [patent_app_country] => US [patent_app_date] => 2017-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1811 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15728688 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/728688
SYSTEM AND METHOD FOR SORTING POSTAL ITEMS Oct 9, 2017 Abandoned
Array ( [id] => 13732513 [patent_doc_number] => 20180370724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => MOBILE PICKING SYSTEM [patent_app_type] => utility [patent_app_number] => 15/727687 [patent_app_country] => US [patent_app_date] => 2017-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4889 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [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] => 15727687 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/727687
MOBILE PICKING SYSTEM Oct 8, 2017 Abandoned
Array ( [id] => 12604350 [patent_doc_number] => 20180093280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-05 [patent_title] => Method for Separating Particles, Separation Apparatus, and Separation System [patent_app_type] => utility [patent_app_number] => 15/720548 [patent_app_country] => US [patent_app_date] => 2017-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8325 [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] => 15720548 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/720548
Method for separating particles, separation apparatus, and separation system Sep 28, 2017 Issued
Array ( [id] => 12259750 [patent_doc_number] => 20180078946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-22 [patent_title] => 'NON CONTACT MAGNETIC SEPARATOR SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/711269 [patent_app_country] => US [patent_app_date] => 2017-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3344 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15711269 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/711269
Non contact magnetic separator system Sep 20, 2017 Issued
Array ( [id] => 12604347 [patent_doc_number] => 20180093279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-05 [patent_title] => Magnetic separator apparatus [patent_app_type] => utility [patent_app_number] => 15/732099 [patent_app_country] => US [patent_app_date] => 2017-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3337 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 459 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15732099 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/732099
Magnetic separator apparatus Sep 17, 2017 Issued
Array ( [id] => 12121896 [patent_doc_number] => 20180005481 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-04 [patent_title] => 'SHEET PROCESSING SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/703518 [patent_app_country] => US [patent_app_date] => 2017-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 19272 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15703518 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/703518
SHEET PROCESSING SYSTEM Sep 12, 2017 Abandoned
Array ( [id] => 12238886 [patent_doc_number] => 20180071749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'ORE SEPARATION WHEEL' [patent_app_type] => utility [patent_app_number] => 15/700129 [patent_app_country] => US [patent_app_date] => 2017-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10860 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15700129 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/700129
Ore separation wheel Sep 9, 2017 Issued
Array ( [id] => 15382433 [patent_doc_number] => 10532380 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-14 [patent_title] => Making an ore separation wheel [patent_app_type] => utility [patent_app_number] => 15/700128 [patent_app_country] => US [patent_app_date] => 2017-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5729 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15700128 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/700128
Making an ore separation wheel Sep 8, 2017 Issued
Array ( [id] => 13715241 [patent_doc_number] => 20170368575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-28 [patent_title] => GRIZZLY GRID MATERIAL SEPARATOR [patent_app_type] => utility [patent_app_number] => 15/698315 [patent_app_country] => US [patent_app_date] => 2017-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3917 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15698315 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/698315
GRIZZLY GRID MATERIAL SEPARATOR Sep 6, 2017 Abandoned
Array ( [id] => 14564873 [patent_doc_number] => 20190210043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => Hydrocyclone Overflow Outlet Control Device [patent_app_type] => utility [patent_app_number] => 16/329883 [patent_app_country] => US [patent_app_date] => 2017-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5477 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16329883 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/329883
Hydrocyclone overflow outlet control device Sep 1, 2017 Issued
Array ( [id] => 12217971 [patent_doc_number] => 20180056330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-01 [patent_title] => 'NON-CIRCULAR ACCELERATION MECHANISM FOR A SINGLE SHAFT SCREEN' [patent_app_type] => utility [patent_app_number] => 15/691927 [patent_app_country] => US [patent_app_date] => 2017-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2705 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15691927 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/691927
NON-CIRCULAR ACCELERATION MECHANISM FOR A SINGLE SHAFT SCREEN Aug 30, 2017 Pending
Array ( [id] => 12217971 [patent_doc_number] => 20180056330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-01 [patent_title] => 'NON-CIRCULAR ACCELERATION MECHANISM FOR A SINGLE SHAFT SCREEN' [patent_app_type] => utility [patent_app_number] => 15/691927 [patent_app_country] => US [patent_app_date] => 2017-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2705 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15691927 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/691927
NON-CIRCULAR ACCELERATION MECHANISM FOR A SINGLE SHAFT SCREEN Aug 30, 2017 Pending
Array ( [id] => 12232293 [patent_doc_number] => 20180065156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-08 [patent_title] => 'Automated Tote Routing System and Methods' [patent_app_type] => utility [patent_app_number] => 15/683949 [patent_app_country] => US [patent_app_date] => 2017-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7637 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15683949 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/683949
Automated tote routing system and methods Aug 22, 2017 Issued
Array ( [id] => 12030005 [patent_doc_number] => 20170320104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-09 [patent_title] => 'MICROPARTICLE SORTING METHOD AND MICROCHIP FOR SORTING MICROPARTICLES' [patent_app_type] => utility [patent_app_number] => 15/658693 [patent_app_country] => US [patent_app_date] => 2017-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 8692 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15658693 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/658693
Microparticle sorting method and microchip for sorting microparticles Jul 24, 2017 Issued
Array ( [id] => 12003334 [patent_doc_number] => 20170307489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-26 [patent_title] => 'Acoustic Concentration Of Particles In Fluid Flow' [patent_app_type] => utility [patent_app_number] => 15/645044 [patent_app_country] => US [patent_app_date] => 2017-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2671 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15645044 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/645044
Acoustic Concentration Of Particles In Fluid Flow Jul 9, 2017 Abandoned
Array ( [id] => 16368145 [patent_doc_number] => 10799882 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-13 [patent_title] => Method and system for processing slag material [patent_app_type] => utility [patent_app_number] => 15/628940 [patent_app_country] => US [patent_app_date] => 2017-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8046 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15628940 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/628940
Method and system for processing slag material Jun 20, 2017 Issued
Array ( [id] => 16257126 [patent_doc_number] => 20200266501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => LEAD NEEDLE AND LEAD SLIME SEPARATOR FOR TREATING THIN LEAD GRID OF WASTE LEAD-ACID STORAGE BATTERY [patent_app_type] => utility [patent_app_number] => 16/081951 [patent_app_country] => US [patent_app_date] => 2017-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4044 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16081951 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/081951
Lead needle and lead slime separator for treating thin lead grid of waste lead-acid storage battery Jun 11, 2017 Issued
Array ( [id] => 14976173 [patent_doc_number] => 10441977 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-15 [patent_title] => Single stream of air for separating mixed waste stream into three fractions [patent_app_type] => utility [patent_app_number] => 15/611977 [patent_app_country] => US [patent_app_date] => 2017-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9809 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15611977 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/611977
Single stream of air for separating mixed waste stream into three fractions Jun 1, 2017 Issued
Array ( [id] => 13126205 [patent_doc_number] => 10081019 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-09-25 [patent_title] => Modular portable sluice box [patent_app_type] => utility [patent_app_number] => 15/605929 [patent_app_country] => US [patent_app_date] => 2017-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2293 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15605929 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/605929
Modular portable sluice box May 24, 2017 Issued
Array ( [id] => 13765735 [patent_doc_number] => 10175204 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-08 [patent_title] => Method of sorting chips [patent_app_type] => utility [patent_app_number] => 15/585937 [patent_app_country] => US [patent_app_date] => 2017-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3142 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15585937 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/585937
Method of sorting chips May 2, 2017 Issued
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