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] => 13534743 [patent_doc_number] => 20180318914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-08 [patent_title] => METHOD FOR CONTINUOUS-CASTING SLAB [patent_app_type] => utility [patent_app_number] => 16/036998 [patent_app_country] => US [patent_app_date] => 2018-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6498 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 16036998 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/036998
Method for continuous-casting slab Jul 16, 2018 Issued
Array ( [id] => 13534745 [patent_doc_number] => 20180318915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-08 [patent_title] => METHOD FOR CONTINUOUS-CASTING SLAB [patent_app_type] => utility [patent_app_number] => 16/037004 [patent_app_country] => US [patent_app_date] => 2018-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6501 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 16037004 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/037004
Method for continuous-casting slab Jul 16, 2018 Issued
Array ( [id] => 16054271 [patent_doc_number] => 20200188990 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => Match Mold for a Hollow Metal Bar Continuous Casting Device [patent_app_type] => utility [patent_app_number] => 16/628721 [patent_app_country] => US [patent_app_date] => 2018-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2409 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16628721 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/628721
Match Mold for a Hollow Metal Bar Continuous Casting Device Jul 16, 2018 Abandoned
Array ( [id] => 13534753 [patent_doc_number] => 20180318919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-08 [patent_title] => TURBINE AIRFOIL COOLING SYSTEM WITH LEADING EDGE IMPINGEMENT COOLING SYSTEM TURBINE BLADE INVESTMENT CASTING USING FILM HOLE PROTRUSIONS FOR INTEGRAL WALL THICKNESS CONTROL [patent_app_type] => utility [patent_app_number] => 16/036611 [patent_app_country] => US [patent_app_date] => 2018-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3769 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16036611 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/036611
TURBINE AIRFOIL COOLING SYSTEM WITH LEADING EDGE IMPINGEMENT COOLING SYSTEM TURBINE BLADE INVESTMENT CASTING USING FILM HOLE PROTRUSIONS FOR INTEGRAL WALL THICKNESS CONTROL Jul 15, 2018 Abandoned
Array ( [id] => 16869027 [patent_doc_number] => 20210162494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => MOLD SHAKEOUT SYSTEM [patent_app_type] => utility [patent_app_number] => 16/639181 [patent_app_country] => US [patent_app_date] => 2018-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9455 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16639181 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/639181
Mold shakeout system Jul 12, 2018 Issued
Array ( [id] => 17286521 [patent_doc_number] => 11203059 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-21 [patent_title] => Molten material treatment apparatus [patent_app_type] => utility [patent_app_number] => 16/630982 [patent_app_country] => US [patent_app_date] => 2018-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 10190 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16630982 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/630982
Molten material treatment apparatus Jul 11, 2018 Issued
Array ( [id] => 15798165 [patent_doc_number] => 20200122225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => CASTING PROCESS TO MAKE A METAL 3D PRODUCT [patent_app_type] => utility [patent_app_number] => 16/624395 [patent_app_country] => US [patent_app_date] => 2018-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2997 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16624395 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/624395
Casting process to make a metal 3D product Jul 3, 2018 Issued
Array ( [id] => 16197800 [patent_doc_number] => 10722939 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-28 [patent_title] => Production of multi-passage hollow casting [patent_app_type] => utility [patent_app_number] => 16/023896 [patent_app_country] => US [patent_app_date] => 2018-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2770 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16023896 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/023896
Production of multi-passage hollow casting Jun 28, 2018 Issued
Array ( [id] => 16010347 [patent_doc_number] => 20200180016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => FOUNDRY PROCESS WITH HOT MOLD CASTING [patent_app_type] => utility [patent_app_number] => 16/627060 [patent_app_country] => US [patent_app_date] => 2018-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3182 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16627060 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/627060
Foundry process with hot mold casting Jun 28, 2018 Issued
Array ( [id] => 15829535 [patent_doc_number] => 20200130049 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => METHOD FOR PRODUCING A MOULDING MATERIAL MIXTURE AND A MOULDED BODY THEREOF IN THE CASTING INDUSTRY AND KIT FOR USE IN THIS METHOD [patent_app_type] => utility [patent_app_number] => 16/627078 [patent_app_country] => US [patent_app_date] => 2018-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14536 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16627078 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/627078
Method for producing a moulding material mixture and a moulded body thereof in the casting industry and kit for use in this method Jun 27, 2018 Issued
Array ( [id] => 15739105 [patent_doc_number] => 20200108440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => CASTING NOZZLE [patent_app_type] => utility [patent_app_number] => 16/624470 [patent_app_country] => US [patent_app_date] => 2018-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6885 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16624470 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/624470
Casting nozzle Jun 18, 2018 Issued
Array ( [id] => 15679305 [patent_doc_number] => 20200094316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => CONTINUOUS CASTING METHOD AND CORRESPONDING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/333781 [patent_app_country] => US [patent_app_date] => 2018-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5732 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 351 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16333781 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/333781
Continuous casting method and corresponding apparatus Jun 14, 2018 Issued
Array ( [id] => 15679303 [patent_doc_number] => 20200094315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => DIE CASTING FURNACE SYSTEM WITH ULTRASONIC UNIT FOR IMPROVED MOLTEN METAL QUALITY [patent_app_type] => utility [patent_app_number] => 16/612991 [patent_app_country] => US [patent_app_date] => 2018-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3500 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16612991 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/612991
DIE CASTING FURNACE SYSTEM WITH ULTRASONIC UNIT FOR IMPROVED MOLTEN METAL QUALITY Jun 14, 2018 Abandoned
Array ( [id] => 16969733 [patent_doc_number] => 11065685 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Slinger ring [patent_app_type] => utility [patent_app_number] => 16/626644 [patent_app_country] => US [patent_app_date] => 2018-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 3544 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16626644 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/626644
Slinger ring Jun 11, 2018 Issued
Array ( [id] => 15864047 [patent_doc_number] => 20200139427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => METHOD FOR PRODUCING THREE-DIMENSIONALLY LAYERED SHAPED BODIES [patent_app_type] => utility [patent_app_number] => 16/618978 [patent_app_country] => US [patent_app_date] => 2018-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5382 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 16618978 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/618978
Method for producing three-dimensionally layered shaped bodies Jun 4, 2018 Issued
Array ( [id] => 15929025 [patent_doc_number] => 20200156146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => Electromagnetic Brake System And Method Of Controlling An Electromagnetic Brake System [patent_app_type] => utility [patent_app_number] => 16/620705 [patent_app_country] => US [patent_app_date] => 2018-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7076 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 534 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16620705 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/620705
Electromagnetic brake system and method of controlling an electromagnetic brake system May 28, 2018 Issued
Array ( [id] => 16869024 [patent_doc_number] => 20210162491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => ELECTROMAGNETIC MODIFIED METAL CASTING PROCESS [patent_app_type] => utility [patent_app_number] => 16/616648 [patent_app_country] => US [patent_app_date] => 2018-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6751 [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] => 16616648 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/616648
ELECTROMAGNETIC MODIFIED METAL CASTING PROCESS May 23, 2018 Abandoned
Array ( [id] => 16296734 [patent_doc_number] => 20200282457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => CONTINUOUS CASTING NOZZLE [patent_app_type] => utility [patent_app_number] => 16/648689 [patent_app_country] => US [patent_app_date] => 2018-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2410 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16648689 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/648689
CONTINUOUS CASTING NOZZLE May 16, 2018 Abandoned
Array ( [id] => 13731227 [patent_doc_number] => 20180370081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => TECHNIQUES FOR CASTING FROM ADDITIVELY FABRICATED MOLDS AND RELATED SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 15/981279 [patent_app_country] => US [patent_app_date] => 2018-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11683 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 15981279 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/981279
Techniques for casting from additively fabricated molds and related systems and methods May 15, 2018 Issued
Array ( [id] => 16831338 [patent_doc_number] => 11007569 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Method for tilt casting and tilt casting device [patent_app_type] => utility [patent_app_number] => 16/608980 [patent_app_country] => US [patent_app_date] => 2018-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2255 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16608980 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/608980
Method for tilt casting and tilt casting device May 13, 2018 Issued
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