Search

Rajesh Khattar

Examiner (ID: 4229, Phone: (571)272-7981 , Office: P/3693 )

Most Active Art Unit
3693
Art Unit(s)
3626, 3684, 3693
Total Applications
663
Issued Applications
209
Pending Applications
76
Abandoned Applications
391

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18129039 [patent_doc_number] => 11555238 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Producing method for gold sputtering target and producing method for gold film [patent_app_type] => utility [patent_app_number] => 16/894552 [patent_app_country] => US [patent_app_date] => 2020-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11289 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16894552 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/894552
Producing method for gold sputtering target and producing method for gold film Jun 4, 2020 Issued
Array ( [id] => 16399243 [patent_doc_number] => 20200340101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => GOLD SPUTTERING TARGET AND METHOD FOR PRODUCING THE SAME [patent_app_type] => utility [patent_app_number] => 16/893135 [patent_app_country] => US [patent_app_date] => 2020-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10196 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16893135 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/893135
Gold sputtering target and method for producing the same Jun 3, 2020 Issued
Array ( [id] => 17642404 [patent_doc_number] => 20220170142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => ALUMINUM-ALLOY MATERIAL [patent_app_type] => utility [patent_app_number] => 17/437204 [patent_app_country] => US [patent_app_date] => 2020-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9111 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17437204 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/437204
ALUMINUM-ALLOY MATERIAL May 20, 2020 Abandoned
Array ( [id] => 17184502 [patent_doc_number] => 20210331387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => ADDITIVE MANUFACTURE OF BARRIER SLEEVE INSERTS FOR SINTERED BITS [patent_app_type] => utility [patent_app_number] => 16/861095 [patent_app_country] => US [patent_app_date] => 2020-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10559 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16861095 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/861095
ADDITIVE MANUFACTURE OF BARRIER SLEEVE INSERTS FOR SINTERED BITS Apr 27, 2020 Abandoned
Array ( [id] => 19424206 [patent_doc_number] => 12083599 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Nozzle cleaning in jetting of metal alloys [patent_app_type] => utility [patent_app_number] => 16/844524 [patent_app_country] => US [patent_app_date] => 2020-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 2298 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16844524 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/844524
Nozzle cleaning in jetting of metal alloys Apr 8, 2020 Issued
Array ( [id] => 17648587 [patent_doc_number] => 11351290 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-06-07 [patent_title] => Absorbable high-strength zinc alloy for medical implants [patent_app_type] => utility [patent_app_number] => 16/842835 [patent_app_country] => US [patent_app_date] => 2020-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2491 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16842835 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/842835
Absorbable high-strength zinc alloy for medical implants Apr 7, 2020 Issued
Array ( [id] => 17126592 [patent_doc_number] => 20210301361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => TOOL FOR A HYDRAULIC HAMMER [patent_app_type] => utility [patent_app_number] => 16/836209 [patent_app_country] => US [patent_app_date] => 2020-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4398 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16836209 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/836209
TOOL FOR A HYDRAULIC HAMMER Mar 30, 2020 Abandoned
Array ( [id] => 17655982 [patent_doc_number] => 20220176447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => METHOD OF PRODUCING SOLID SPHERICAL POWDER,AND METHOD OF PRODUCING SHAPED PRODUCT [patent_app_type] => utility [patent_app_number] => 17/442512 [patent_app_country] => US [patent_app_date] => 2020-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12284 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17442512 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/442512
METHOD OF PRODUCING SOLID SPHERICAL POWDER,AND METHOD OF PRODUCING SHAPED PRODUCT Mar 24, 2020 Abandoned
Array ( [id] => 17610397 [patent_doc_number] => 20220152676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => Buckling-Assisted Manufacturing of Microscopic Metallic Tubes and Related Devices [patent_app_type] => utility [patent_app_number] => 17/439042 [patent_app_country] => US [patent_app_date] => 2020-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7688 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17439042 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/439042
Buckling-Assisted Manufacturing of Microscopic Metallic Tubes and Related Devices Mar 17, 2020 Pending
Array ( [id] => 19832711 [patent_doc_number] => 20250084497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => Method for Producing Plated Black Heart Malleable Cast Iron Member, and Plated Black Heart Malleable Cast Iron Member [patent_app_type] => utility [patent_app_number] => 17/439795 [patent_app_country] => US [patent_app_date] => 2020-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17635 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17439795 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/439795
Method for Producing Plated Black Heart Malleable Cast Iron Member, and Plated Black Heart Malleable Cast Iron Member Mar 15, 2020 Pending
Array ( [id] => 20173270 [patent_doc_number] => 12392004 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Grain oriented electrical steel sheet, forming method for insulation coating of grain oriented electrical steel sheet, and producing method for grain oriented electrical steel sheet [patent_app_type] => utility [patent_app_number] => 17/428234 [patent_app_country] => US [patent_app_date] => 2020-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 18874 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17428234 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/428234
Grain oriented electrical steel sheet, forming method for insulation coating of grain oriented electrical steel sheet, and producing method for grain oriented electrical steel sheet Feb 6, 2020 Issued
Array ( [id] => 17563549 [patent_doc_number] => 20220127698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => TITANIUM ALLOY ADDITIVE MANUFACTURING PRODUCT AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/427840 [patent_app_country] => US [patent_app_date] => 2020-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6024 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17427840 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/427840
Titanium alloy additive manufacturing product and method of manufacturing the same Jan 30, 2020 Issued
Array ( [id] => 17563559 [patent_doc_number] => 20220127708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => METHOD FOR PRODUCING A SHEET OR STRIP FROM AN ALUMINIUM ALLOY, AND A SHEET, STRIP OR MOLDED PART PRODUCED THEREBY [patent_app_type] => utility [patent_app_number] => 17/427460 [patent_app_country] => US [patent_app_date] => 2020-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5057 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17427460 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/427460
METHOD FOR PRODUCING A SHEET OR STRIP FROM AN ALUMINIUM ALLOY, AND A SHEET, STRIP OR MOLDED PART PRODUCED THEREBY Jan 29, 2020 Abandoned
Array ( [id] => 18526510 [patent_doc_number] => 11713498 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-01 [patent_title] => Method of manufacturing uranium target to be soluble in basic solution and method of extracting radioactive Mo-99 using the same [patent_app_type] => utility [patent_app_number] => 16/773779 [patent_app_country] => US [patent_app_date] => 2020-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4054 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16773779 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/773779
Method of manufacturing uranium target to be soluble in basic solution and method of extracting radioactive Mo-99 using the same Jan 26, 2020 Issued
Array ( [id] => 20536069 [patent_doc_number] => 12553136 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Grain-oriented electrical steel sheet and method for manufacturing the same [patent_app_type] => utility [patent_app_number] => 17/421762 [patent_app_country] => US [patent_app_date] => 2020-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 17992 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 670 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17421762 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/421762
Grain-oriented electrical steel sheet and method for manufacturing the same Jan 15, 2020 Issued
Array ( [id] => 17400044 [patent_doc_number] => 20220042134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => STEEL FOR HIGH-STRENGTH ALUMINUM CLAD SUBSTRATE AND MANUFACTURING METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 17/414555 [patent_app_country] => US [patent_app_date] => 2019-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17414555 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/414555
STEEL FOR HIGH-STRENGTH ALUMINUM CLAD SUBSTRATE AND MANUFACTURING METHOD THEREFOR Dec 23, 2019 Pending
Array ( [id] => 17344119 [patent_doc_number] => 20220010450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => Ni-COATED STEEL SHEET HAVING EXCELLENT CORROSION RESISTANCE AFTER WORKING AND METHOD FOR MANUFACTURING Ni-COATED STEEL SHEET [patent_app_type] => utility [patent_app_number] => 17/291846 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8702 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17291846 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/291846
Ni-COATED STEEL SHEET HAVING EXCELLENT CORROSION RESISTANCE AFTER WORKING AND METHOD FOR MANUFACTURING Ni-COATED STEEL SHEET Dec 19, 2019 Pending
Array ( [id] => 16899558 [patent_doc_number] => 20210178474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => THE USE OF ADDITIVE MANUFACTURING PROCESSES TO CONSOLIDATE POWDER METALLURGY ALLOYS FOR ELEVATED TEMPERATURE APPLICATIONS [patent_app_type] => utility [patent_app_number] => 16/716695 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4276 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16716695 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/716695
Use of additive manufacturing processes to consolidate powder metallurgy alloys for elevated temperature applications Dec 16, 2019 Issued
Array ( [id] => 17474274 [patent_doc_number] => 20220081778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => METHOD FOR INCREASING THE CORROSION RESISTANCE OF A COMPONENT FORMED OF A MAGNESIUM-BASED ALLOY AGAINST GALVANIC CORROSION, AND CORROSION-RESISTANT COMPONENT OBTAINABLE BY SAID METHOD [patent_app_type] => utility [patent_app_number] => 17/415235 [patent_app_country] => US [patent_app_date] => 2019-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3719 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17415235 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/415235
METHOD FOR INCREASING THE CORROSION RESISTANCE OF A COMPONENT FORMED OF A MAGNESIUM-BASED ALLOY AGAINST GALVANIC CORROSION, AND CORROSION-RESISTANT COMPONENT OBTAINABLE BY SAID METHOD Dec 10, 2019 Abandoned
Array ( [id] => 20143145 [patent_doc_number] => 12377462 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Method for manufacturing precious metal alloys and precious metal alloys thus obtained [patent_app_type] => utility [patent_app_number] => 17/058424 [patent_app_country] => US [patent_app_date] => 2019-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17058424 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/058424
Method for manufacturing precious metal alloys and precious metal alloys thus obtained Dec 4, 2019 Issued
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