Search

Melur Ramakrishnaiah

Examiner (ID: 3460, Phone: (571)272-8098 , Office: P/2656 )

Most Active Art Unit
2656
Art Unit(s)
2743, 2643, 2656, 2691, 2614, 2651
Total Applications
3169
Issued Applications
2694
Pending Applications
81
Abandoned Applications
413

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11935568 [patent_doc_number] => 20170239717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-24 [patent_title] => 'SYSTEM AND METHODS FOR REMOVING CORE ELEMENTS OF CAST COMPONENTS' [patent_app_type] => utility [patent_app_number] => 15/590132 [patent_app_country] => US [patent_app_date] => 2017-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2774 [patent_no_of_claims] => 10 [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] => 15590132 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/590132
System and methods for removing core elements of cast components May 8, 2017 Issued
Array ( [id] => 12022719 [patent_doc_number] => 20170312819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'EXHAUSTING DEVICE OF LOW-PRESSURE ALUMINUM ALLOY WHEEL CASTING MOLD' [patent_app_type] => utility [patent_app_number] => 15/581184 [patent_app_country] => US [patent_app_date] => 2017-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2151 [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] => 15581184 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/581184
Exhausting device of low-pressure aluminum alloy wheel casting mold Apr 27, 2017 Issued
Array ( [id] => 14483449 [patent_doc_number] => 10328486 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-25 [patent_title] => Automatically-returning mold ejection device and casting mold comprising the same [patent_app_type] => utility [patent_app_number] => 15/491002 [patent_app_country] => US [patent_app_date] => 2017-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5922 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 399 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15491002 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/491002
Automatically-returning mold ejection device and casting mold comprising the same Apr 18, 2017 Issued
Array ( [id] => 12323853 [patent_doc_number] => 09943929 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-17 [patent_title] => Metal matrix composite creation [patent_app_type] => utility [patent_app_number] => 15/489389 [patent_app_country] => US [patent_app_date] => 2017-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 30 [patent_no_of_words] => 10054 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15489389 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/489389
Metal matrix composite creation Apr 16, 2017 Issued
Array ( [id] => 15053085 [patent_doc_number] => 10456822 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-29 [patent_title] => Tandem water spot cooling device for top die [patent_app_type] => utility [patent_app_number] => 15/483037 [patent_app_country] => US [patent_app_date] => 2017-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 1817 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15483037 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/483037
Tandem water spot cooling device for top die Apr 9, 2017 Issued
Array ( [id] => 11820982 [patent_doc_number] => 20170209919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-27 [patent_title] => 'PROCESS AND APPARATUS FOR MINIMIZING THE POTENTIAL FOR EXPLOSIONS IN THE DIRECT CHILL CASTING OF LITHIUM ALLOYS' [patent_app_type] => utility [patent_app_number] => 15/479996 [patent_app_country] => US [patent_app_date] => 2017-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11753 [patent_no_of_claims] => 19 [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] => 15479996 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/479996
Process and apparatus for minimizing the potential for explosions in the direct chill casting of lithium alloys Apr 4, 2017 Issued
Array ( [id] => 13459025 [patent_doc_number] => 20180281055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => Titanium-Cobalt Alloy And Associated Thixoforming Method [patent_app_type] => utility [patent_app_number] => 15/473078 [patent_app_country] => US [patent_app_date] => 2017-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3398 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15473078 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/473078
Titanium-Cobalt Alloy And Associated Thixoforming Method Mar 28, 2017 Abandoned
Array ( [id] => 14610285 [patent_doc_number] => 10357822 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-23 [patent_title] => Titanium-copper-iron alloy and associated thixoforming method [patent_app_type] => utility [patent_app_number] => 15/472948 [patent_app_country] => US [patent_app_date] => 2017-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3423 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15472948 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/472948
Titanium-copper-iron alloy and associated thixoforming method Mar 28, 2017 Issued
Array ( [id] => 14946633 [patent_doc_number] => 10434566 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-08 [patent_title] => Casting device [patent_app_type] => utility [patent_app_number] => 16/084625 [patent_app_country] => US [patent_app_date] => 2017-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4849 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16084625 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/084625
Casting device Mar 15, 2017 Issued
Array ( [id] => 13899839 [patent_doc_number] => 20190039124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => METAL MOLD FOR CENTRIFUGAL CASTING [patent_app_type] => utility [patent_app_number] => 16/083572 [patent_app_country] => US [patent_app_date] => 2017-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4998 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16083572 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/083572
METAL MOLD FOR CENTRIFUGAL CASTING Mar 12, 2017 Abandoned
Array ( [id] => 13983653 [patent_doc_number] => 20190060984 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => ENCLOSURE HAVING A SEALING DEVICE FOR A CASTING INSTALLATION [patent_app_type] => utility [patent_app_number] => 16/076723 [patent_app_country] => US [patent_app_date] => 2017-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7385 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16076723 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/076723
Enclosure having a sealing device for a casting installation Mar 7, 2017 Issued
Array ( [id] => 16806659 [patent_doc_number] => 20210129212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => METHOD FOR PRODUCING A FILTER FEEDER, DEVICE SUITABLE FOR CARRYING OUT THE METHOD, AND FILTER FEEDER [patent_app_type] => utility [patent_app_number] => 16/492081 [patent_app_country] => US [patent_app_date] => 2017-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2633 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16492081 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/492081
METHOD FOR PRODUCING A FILTER FEEDER, DEVICE SUITABLE FOR CARRYING OUT THE METHOD, AND FILTER FEEDER Mar 6, 2017 Abandoned
Array ( [id] => 12105557 [patent_doc_number] => 09862024 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-09 [patent_title] => 'Die casting apparatus and die casting method' [patent_app_type] => utility [patent_app_number] => 15/452366 [patent_app_country] => US [patent_app_date] => 2017-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 5503 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 418 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15452366 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/452366
Die casting apparatus and die casting method Mar 6, 2017 Issued
Array ( [id] => 12253450 [patent_doc_number] => 09925582 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-27 [patent_title] => 'Method for continuously casting slab containing titanium or titanium alloy' [patent_app_type] => utility [patent_app_number] => 15/450420 [patent_app_country] => US [patent_app_date] => 2017-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 8001 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15450420 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/450420
Method for continuously casting slab containing titanium or titanium alloy Mar 5, 2017 Issued
Array ( [id] => 11948666 [patent_doc_number] => 20170252817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-07 [patent_title] => 'NOZZLE CLEANING FOR SEMI-SOLID DEPOSITION NOZZLES' [patent_app_type] => utility [patent_app_number] => 15/451034 [patent_app_country] => US [patent_app_date] => 2017-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 37661 [patent_no_of_claims] => 21 [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] => 15451034 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/451034
NOZZLE CLEANING FOR SEMI-SOLID DEPOSITION NOZZLES Mar 5, 2017 Abandoned
Array ( [id] => 11887246 [patent_doc_number] => 09757794 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-09-12 [patent_title] => 'Modular spruing arrangement' [patent_app_type] => utility [patent_app_number] => 15/443778 [patent_app_country] => US [patent_app_date] => 2017-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 3379 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [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] => 15443778 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/443778
Modular spruing arrangement Feb 26, 2017 Issued
Array ( [id] => 13838525 [patent_doc_number] => 20190022747 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => SLIDING GATE VALVE PLATE [patent_app_type] => utility [patent_app_number] => 16/070453 [patent_app_country] => US [patent_app_date] => 2017-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8884 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16070453 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/070453
Sliding gate valve plate Jan 23, 2017 Issued
Array ( [id] => 12426015 [patent_doc_number] => 09975176 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-22 [patent_title] => Method and assembly for forming components having internal passages using a lattice structure [patent_app_type] => utility [patent_app_number] => 15/410295 [patent_app_country] => US [patent_app_date] => 2017-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 11972 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15410295 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/410295
Method and assembly for forming components having internal passages using a lattice structure Jan 18, 2017 Issued
Array ( [id] => 15913747 [patent_doc_number] => 10654098 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-19 [patent_title] => Refractory core comprising a main body and a shell [patent_app_type] => utility [patent_app_number] => 16/069593 [patent_app_country] => US [patent_app_date] => 2017-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 3825 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16069593 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/069593
Refractory core comprising a main body and a shell Jan 12, 2017 Issued
Array ( [id] => 16252595 [patent_doc_number] => 20200261969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => BORON NITRIDE COATINGS FOR METAL PROCESSING AND METHODS OF USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/066083 [patent_app_country] => US [patent_app_date] => 2016-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4525 [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] => 16066083 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/066083
BORON NITRIDE COATINGS FOR METAL PROCESSING AND METHODS OF USING THE SAME Dec 28, 2016 Abandoned
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