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] => 9131591 [patent_doc_number] => 20130292303 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-07 [patent_title] => 'Handling And Sorting Materials Using Electroadhesion' [patent_app_type] => utility [patent_app_number] => 13/886058 [patent_app_country] => US [patent_app_date] => 2013-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 19167 [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] => 13886058 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/886058
Handling and sorting materials using electroadhesion May 1, 2013 Issued
Array ( [id] => 10728760 [patent_doc_number] => 20160074908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-17 [patent_title] => 'VIBRATING SCREEN' [patent_app_type] => utility [patent_app_number] => 14/787549 [patent_app_country] => US [patent_app_date] => 2013-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2955 [patent_no_of_claims] => 12 [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] => 14787549 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/787549
VIBRATING SCREEN Apr 30, 2013 Abandoned
Array ( [id] => 9188370 [patent_doc_number] => 20130327685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-12 [patent_title] => 'OSCILLATING SIEVE' [patent_app_type] => utility [patent_app_number] => 13/861579 [patent_app_country] => US [patent_app_date] => 2013-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 20862 [patent_no_of_claims] => 6 [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] => 13861579 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/861579
Oscillating sieve Apr 11, 2013 Issued
Array ( [id] => 9927847 [patent_doc_number] => 20150076039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-19 [patent_title] => 'SEPARATOR BY FOUCAULT CURRENT' [patent_app_type] => utility [patent_app_number] => 14/394447 [patent_app_country] => US [patent_app_date] => 2013-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3806 [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] => 14394447 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/394447
Separator by foucault current Apr 11, 2013 Issued
Array ( [id] => 8999768 [patent_doc_number] => 20130220892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-29 [patent_title] => 'Method and Apparatuses for Pre-Screening' [patent_app_type] => utility [patent_app_number] => 13/860116 [patent_app_country] => US [patent_app_date] => 2013-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 3913 [patent_no_of_claims] => 33 [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] => 13860116 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/860116
Method and apparatuses for pre-screening Apr 9, 2013 Issued
Array ( [id] => 9064441 [patent_doc_number] => 20130256197 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-03 [patent_title] => 'FLOW CHANNEL DEVICE, PARTICLE SORTING APPARATUS, AND PARTICLE SORTING METHOD' [patent_app_type] => utility [patent_app_number] => 13/851668 [patent_app_country] => US [patent_app_date] => 2013-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 12432 [patent_no_of_claims] => 18 [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] => 13851668 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/851668
FLOW CHANNEL DEVICE, PARTICLE SORTING APPARATUS, AND PARTICLE SORTING METHOD Mar 26, 2013 Abandoned
Array ( [id] => 10148226 [patent_doc_number] => 09180492 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-10 [patent_title] => 'Screening machine for superfine powder' [patent_app_type] => utility [patent_app_number] => 13/846878 [patent_app_country] => US [patent_app_date] => 2013-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2484 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [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] => 13846878 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/846878
Screening machine for superfine powder Mar 17, 2013 Issued
Array ( [id] => 9956104 [patent_doc_number] => 09004288 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-14 [patent_title] => 'Shaker and degasser combination' [patent_app_type] => utility [patent_app_number] => 13/845704 [patent_app_country] => US [patent_app_date] => 2013-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 6614 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13845704 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/845704
Shaker and degasser combination Mar 17, 2013 Issued
Array ( [id] => 9913752 [patent_doc_number] => 20150068955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-12 [patent_title] => 'MATERIAL HAVING A MARKER, AND METHOD FOR SORTING A MIXTURE OF MATERIALS' [patent_app_type] => utility [patent_app_number] => 14/386437 [patent_app_country] => US [patent_app_date] => 2013-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1682 [patent_no_of_claims] => 15 [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] => 14386437 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/386437
Material having a marker, and method for sorting a mixture of materials Mar 6, 2013 Issued
Array ( [id] => 10573372 [patent_doc_number] => 09295994 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-29 [patent_title] => 'Aluminum can system' [patent_app_type] => utility [patent_app_number] => 13/786859 [patent_app_country] => US [patent_app_date] => 2013-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4588 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13786859 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/786859
Aluminum can system Mar 5, 2013 Issued
Array ( [id] => 9031136 [patent_doc_number] => 20130233774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-12 [patent_title] => 'APPARATUS AND SYSTEM OF A SORTER AND METHOD FOR SORTING WOOD PIECES' [patent_app_type] => utility [patent_app_number] => 13/787688 [patent_app_country] => US [patent_app_date] => 2013-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3340 [patent_no_of_claims] => 22 [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] => 13787688 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/787688
Apparatus and system of a sorter and method for sorting wood pieces Mar 5, 2013 Issued
Array ( [id] => 11236862 [patent_doc_number] => 09463493 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-10-11 [patent_title] => 'Method of producing gluten free oats' [patent_app_type] => utility [patent_app_number] => 13/782497 [patent_app_country] => US [patent_app_date] => 2013-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3907 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13782497 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/782497
Method of producing gluten free oats Feb 28, 2013 Issued
Array ( [id] => 8888057 [patent_doc_number] => 20130161241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-27 [patent_title] => 'SYSTEM AND METHOD FOR SORTING ITEMS' [patent_app_type] => utility [patent_app_number] => 13/775692 [patent_app_country] => US [patent_app_date] => 2013-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6203 [patent_no_of_claims] => 34 [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] => 13775692 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/775692
System and method for sorting items Feb 24, 2013 Issued
Array ( [id] => 9104150 [patent_doc_number] => 20130277281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-24 [patent_title] => 'Nanostrong vibratory screens & separators' [patent_app_type] => utility [patent_app_number] => 13/815307 [patent_app_country] => US [patent_app_date] => 2013-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 16518 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [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] => 13815307 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/815307
Nanostrong vibratory screens & separators Feb 18, 2013 Abandoned
Array ( [id] => 10346664 [patent_doc_number] => 20150231669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-20 [patent_title] => 'PARTICLE SORTING MACHINE' [patent_app_type] => utility [patent_app_number] => 14/387428 [patent_app_country] => US [patent_app_date] => 2013-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5616 [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] => 14387428 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/387428
Particle sorting machine Feb 6, 2013 Issued
Array ( [id] => 9037777 [patent_doc_number] => 20130240415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-19 [patent_title] => 'METHOD AND SYSTEM FOR PROCESSING SLAG MATERIAL' [patent_app_type] => utility [patent_app_number] => 13/757147 [patent_app_country] => US [patent_app_date] => 2013-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8140 [patent_no_of_claims] => 22 [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] => 13757147 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/757147
Method and system for processing slag material Jan 31, 2013 Issued
Array ( [id] => 8960367 [patent_doc_number] => 20130199970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-08 [patent_title] => 'SEPARATION APPARATUS AND METHODS OF SEPARATING MAGNETIC MATERIAL' [patent_app_type] => utility [patent_app_number] => 13/754139 [patent_app_country] => US [patent_app_date] => 2013-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6152 [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] => 13754139 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/754139
Separation apparatus and methods of separating magnetic material Jan 29, 2013 Issued
Array ( [id] => 8960367 [patent_doc_number] => 20130199970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-08 [patent_title] => 'SEPARATION APPARATUS AND METHODS OF SEPARATING MAGNETIC MATERIAL' [patent_app_type] => utility [patent_app_number] => 13/754139 [patent_app_country] => US [patent_app_date] => 2013-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6152 [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] => 13754139 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/754139
Separation apparatus and methods of separating magnetic material Jan 29, 2013 Issued
Array ( [id] => 13861109 [patent_doc_number] => 10192276 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-01-29 [patent_title] => Multiple mail piece assembly and wrapping system [patent_app_type] => utility [patent_app_number] => 13/754013 [patent_app_country] => US [patent_app_date] => 2013-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 37 [patent_no_of_words] => 12910 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 476 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13754013 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/754013
Multiple mail piece assembly and wrapping system Jan 29, 2013 Issued
Array ( [id] => 8960586 [patent_doc_number] => 20130200188 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-08 [patent_title] => 'SIZING SCREENS FOR COMMINUTING MACHINES' [patent_app_type] => utility [patent_app_number] => 13/748379 [patent_app_country] => US [patent_app_date] => 2013-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5996 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [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] => 13748379 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/748379
SIZING SCREENS FOR COMMINUTING MACHINES Jan 22, 2013 Abandoned
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