Search

Viren A. Thakur

Examiner (ID: 6739, Phone: (571)272-6694 , Office: P/1792 )

Most Active Art Unit
1792
Art Unit(s)
1794, 1782, 1792, 1761
Total Applications
1020
Issued Applications
118
Pending Applications
129
Abandoned Applications
786

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17620419 [patent_doc_number] => 11339458 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => Nickel-base alloy for gas turbine components [patent_app_type] => utility [patent_app_number] => 16/242175 [patent_app_country] => US [patent_app_date] => 2019-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5700 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16242175 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/242175
Nickel-base alloy for gas turbine components Jan 7, 2019 Issued
Array ( [id] => 14683203 [patent_doc_number] => 20190240716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => FROZEN FORMING METHOD FOR LARGE TAILORED PLATE ALUMINUM ALLOY COMPONENT [patent_app_type] => utility [patent_app_number] => 16/234371 [patent_app_country] => US [patent_app_date] => 2018-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6272 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16234371 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/234371
Frozen forming method for large tailored plate aluminum alloy component Dec 26, 2018 Issued
Array ( [id] => 16483006 [patent_doc_number] => 20200376606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => SOLDER ALLOY [patent_app_type] => utility [patent_app_number] => 16/605744 [patent_app_country] => US [patent_app_date] => 2018-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6032 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16605744 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/605744
Solder alloy Dec 25, 2018 Issued
Array ( [id] => 18485367 [patent_doc_number] => 20230212704 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => Steel Material, for Pressure Vessel, Showing Excellent Hydrogen-Induced Cracking Resistance and Method for Preparing Same [patent_app_type] => utility [patent_app_number] => 16/957673 [patent_app_country] => US [patent_app_date] => 2018-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12256 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16957673 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/957673
Steel material, for pressure vessel, showing excellent hydrogen-induced cracking resistance and method for preparing same Dec 23, 2018 Issued
Array ( [id] => 18518735 [patent_doc_number] => 11708618 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Cast iron inoculant and method for production of cast iron inoculant [patent_app_type] => utility [patent_app_number] => 16/957284 [patent_app_country] => US [patent_app_date] => 2018-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 9448 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16957284 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/957284
Cast iron inoculant and method for production of cast iron inoculant Dec 20, 2018 Issued
Array ( [id] => 16399211 [patent_doc_number] => 20200340069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => CAST IRON INOCULANT AND METHOD FOR PRODUCTION OF CAST IRON INOCULANT [patent_app_type] => utility [patent_app_number] => 16/957285 [patent_app_country] => US [patent_app_date] => 2018-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8130 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16957285 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/957285
Cast iron inoculant and method for production of cast iron inoculant Dec 20, 2018 Issued
Array ( [id] => 16525645 [patent_doc_number] => 20200399725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => CAST IRON INOCULANT AND METHOD FOR PRODUCTION OF CAST IRON INOCULANT [patent_app_type] => utility [patent_app_number] => 16/957286 [patent_app_country] => US [patent_app_date] => 2018-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5269 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16957286 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/957286
Cast iron inoculant and method for production of cast iron inoculant Dec 20, 2018 Issued
Array ( [id] => 16525646 [patent_doc_number] => 20200399726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => CAST IRON INOCULANT AND METHOD FOR PRODUCTION OF CAST IRON INOCULANT [patent_app_type] => utility [patent_app_number] => 16/957287 [patent_app_country] => US [patent_app_date] => 2018-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9191 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16957287 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/957287
Cast iron inoculant and method for production of cast iron inoculant Dec 20, 2018 Issued
Array ( [id] => 18817903 [patent_doc_number] => 20230392243 [patent_country] => US [patent_kind] => A2 [patent_issue_date] => 2023-12-07 [patent_title] => METHOD FOR THE ADDITIVE MANUFACTURING OF AN OBJECT FROM A MARAGING STEEL POWDER [patent_app_type] => utility [patent_app_number] => 16/956731 [patent_app_country] => US [patent_app_date] => 2018-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3530 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16956731 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/956731
Method for the additive manufacturing of an object from a maraging steel powder Dec 18, 2018 Issued
Array ( [id] => 18817903 [patent_doc_number] => 20230392243 [patent_country] => US [patent_kind] => A2 [patent_issue_date] => 2023-12-07 [patent_title] => METHOD FOR THE ADDITIVE MANUFACTURING OF AN OBJECT FROM A MARAGING STEEL POWDER [patent_app_type] => utility [patent_app_number] => 16/956731 [patent_app_country] => US [patent_app_date] => 2018-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3530 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16956731 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/956731
Method for the additive manufacturing of an object from a maraging steel powder Dec 18, 2018 Issued
Array ( [id] => 16688809 [patent_doc_number] => 20210071285 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => IMPROVED PROCESS FOR MANUFACTURING SHEET METAL MADE OF ALUMINUM-COPPER-LITHIUM ALLOY FOR MANUFACTURING AN AIRPLANE FUSELAGE [patent_app_type] => utility [patent_app_number] => 16/955424 [patent_app_country] => US [patent_app_date] => 2018-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5259 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16955424 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/955424
Process for manufacturing sheet metal made of aluminum-copper-lithium alloy for manufacturing an airplane fuselage Dec 16, 2018 Issued
Array ( [id] => 20506094 [patent_doc_number] => 12540364 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-03 [patent_title] => Tough and corrosion resistant white cast irons [patent_app_type] => utility [patent_app_number] => 16/770018 [patent_app_country] => US [patent_app_date] => 2018-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 1050 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16770018 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/770018
Tough and corrosion resistant white cast irons Dec 3, 2018 Issued
Array ( [id] => 16597075 [patent_doc_number] => 20210023606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => HOT-DIE NI-BASED ALLOY, HOT-FORGING DIE EMPLOYING SAME, AND FORGED-PRODUCT MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 16/767494 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8876 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 4 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16767494 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/767494
HOT-DIE NI-BASED ALLOY, HOT-FORGING DIE EMPLOYING SAME, AND FORGED-PRODUCT MANUFACTURING METHOD Nov 28, 2018 Pending
Array ( [id] => 14132875 [patent_doc_number] => 20190100827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-04 [patent_title] => NITRIDING OF NIOBIUM STEEL AND PRODUCT MADE THEREBY [patent_app_type] => utility [patent_app_number] => 16/202473 [patent_app_country] => US [patent_app_date] => 2018-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5493 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16202473 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/202473
Nitriding of niobium steel and product made thereby Nov 27, 2018 Issued
Array ( [id] => 16513354 [patent_doc_number] => 20200392612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => METHOD FOR PRODUCING NI-BASED ALLOY AND NI-BASED ALLOY [patent_app_type] => utility [patent_app_number] => 16/767451 [patent_app_country] => US [patent_app_date] => 2018-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19501 [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] => 16767451 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/767451
Method for producing ni-based alloy and ni-based alloy Nov 27, 2018 Issued
Array ( [id] => 17923112 [patent_doc_number] => 11466347 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => Cr--Fe--Ni-based alloy product [patent_app_type] => utility [patent_app_number] => 16/970211 [patent_app_country] => US [patent_app_date] => 2018-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 10849 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16970211 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/970211
Cr--Fe--Ni-based alloy product Nov 8, 2018 Issued
Array ( [id] => 13902599 [patent_doc_number] => 20190040504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => PARTICULATE FOR ADDITIVE MANUFACTURING TECHNIQUES [patent_app_type] => utility [patent_app_number] => 16/154545 [patent_app_country] => US [patent_app_date] => 2018-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3131 [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] => 16154545 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/154545
PARTICULATE FOR ADDITIVE MANUFACTURING TECHNIQUES Oct 7, 2018 Abandoned
Array ( [id] => 13902593 [patent_doc_number] => 20190040501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => NICKEL-COBALT ALLOY [patent_app_type] => utility [patent_app_number] => 16/148530 [patent_app_country] => US [patent_app_date] => 2018-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5413 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16148530 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/148530
NICKEL-COBALT ALLOY Sep 30, 2018 Abandoned
Array ( [id] => 16154743 [patent_doc_number] => 20200215604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => CASTING MOLD MATERIAL AND COPPER ALLOY MATERIAL [patent_app_type] => utility [patent_app_number] => 16/648061 [patent_app_country] => US [patent_app_date] => 2018-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6475 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16648061 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/648061
CASTING MOLD MATERIAL AND COPPER ALLOY MATERIAL Sep 27, 2018 Abandoned
Array ( [id] => 17135112 [patent_doc_number] => 11136658 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-05 [patent_title] => High strength aluminum alloy extruded material with excellent corrosion resistance and favorable quenching properties and manufacturing method therefor [patent_app_type] => utility [patent_app_number] => 16/142379 [patent_app_country] => US [patent_app_date] => 2018-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2442 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16142379 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/142379
High strength aluminum alloy extruded material with excellent corrosion resistance and favorable quenching properties and manufacturing method therefor Sep 25, 2018 Issued
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