Search

Khawar Iqbal

Examiner (ID: 4083, Phone: (571)272-7909 , Office: P/2646 )

Most Active Art Unit
2643
Art Unit(s)
2686, 2685, 2646, 2643, 2681, 2684, 2617
Total Applications
912
Issued Applications
593
Pending Applications
95
Abandoned Applications
231

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14109799 [patent_doc_number] => 20190096575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => METHOD FOR PRODUCING SINTERED R-T-B BASED MAGNET AND DIFFUSION SOURCE [patent_app_type] => utility [patent_app_number] => 16/143569 [patent_app_country] => US [patent_app_date] => 2018-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6944 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16143569 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/143569
Method for producing sintered R-T-B based magnet and diffusion source Sep 26, 2018 Issued
Array ( [id] => 13841453 [patent_doc_number] => 20190024211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => TREATMENT OF NON-SULFIDIC NIKELIFEROUS RESOURCES AND RECOVERY OF METAL VALUES THEREFROM [patent_app_type] => utility [patent_app_number] => 16/137365 [patent_app_country] => US [patent_app_date] => 2018-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9128 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16137365 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/137365
Treatment of non-sulfidic nickeliferous resources and recovery of metal values therefrom Sep 19, 2018 Issued
Array ( [id] => 13734249 [patent_doc_number] => 20180371592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => AUSTENITIC FE-CR-NI ALLOY FOR HIGH TEMPERATURE [patent_app_type] => utility [patent_app_number] => 16/120600 [patent_app_country] => US [patent_app_date] => 2018-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2316 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16120600 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/120600
Austenitic Fe--Cr--Ni alloy for high temperature Sep 3, 2018 Issued
Array ( [id] => 16541401 [patent_doc_number] => 20200407814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => MARTENSITIC STAINLESS STEEL SEAMLESS PIPE FOR OIL COUNTRY TUBULAR GOODS, AND METHOD FOR MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 16/646667 [patent_app_country] => US [patent_app_date] => 2018-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5503 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16646667 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/646667
MARTENSITIC STAINLESS STEEL SEAMLESS PIPE FOR OIL COUNTRY TUBULAR GOODS, AND METHOD FOR MANUFACTURING SAME Sep 3, 2018 Abandoned
Array ( [id] => 17142092 [patent_doc_number] => 20210310104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => HIGH STRENGTH FASTENER STOCK OF WROUGHT TITANIUM ALLOY AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/269142 [patent_app_country] => US [patent_app_date] => 2018-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3954 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17269142 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/269142
High strength fastener stock of wrought titanium alloy and method of manufacturing the same Aug 30, 2018 Issued
Array ( [id] => 16391666 [patent_doc_number] => 20200332607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => Methods And Applications Of Wear Resistant Material Enhanced Via Matrix And Hard-Phase Optimization [patent_app_type] => utility [patent_app_number] => 16/480646 [patent_app_country] => US [patent_app_date] => 2018-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5008 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16480646 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/480646
Methods and applications of wear resistant material enhanced via matrix and hard-phase optimization Aug 28, 2018 Issued
Array ( [id] => 16112447 [patent_doc_number] => 20200208246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => Steel Material for Carburized Bearing Part [patent_app_type] => utility [patent_app_number] => 16/639231 [patent_app_country] => US [patent_app_date] => 2018-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17564 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16639231 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/639231
Steel material for carburized bearing part Aug 23, 2018 Issued
Array ( [id] => 16571108 [patent_doc_number] => 20210010114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => LOW-TEMPERATURE STEEL MATERIAL HAVING EXCELLENT TOUGHNESS IN WELDING PORTION THEREOF AND MANUFACTURING METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 16/955432 [patent_app_country] => US [patent_app_date] => 2018-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5520 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16955432 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/955432
Low-temperature steel material having excellent toughness in welding portion thereof and manufacturing method therefor Aug 20, 2018 Issued
Array ( [id] => 13988679 [patent_doc_number] => 20190063497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => ROLLING SLIDING MEMBER AND METHOD OF PRODUCING THE SAME, AND ROLLING BEARING INCLUDING ROLLING SLIDING MEMBER [patent_app_type] => utility [patent_app_number] => 16/105595 [patent_app_country] => US [patent_app_date] => 2018-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10648 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16105595 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/105595
Rolling sliding member and method of producing the same, and rolling bearing including rolling sliding member Aug 19, 2018 Issued
Array ( [id] => 13590929 [patent_doc_number] => 20180347013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => ADDITIVE MANUFACTURING PROCESSES USING NICKEL-BASED SUPERALLOYS [patent_app_type] => utility [patent_app_number] => 16/059542 [patent_app_country] => US [patent_app_date] => 2018-08-09 [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] => -17 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16059542 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/059542
ADDITIVE MANUFACTURING PROCESSES USING NICKEL-BASED SUPERALLOYS Aug 8, 2018 Abandoned
Array ( [id] => 16463934 [patent_doc_number] => 10847292 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-24 [patent_title] => Soft magnetic alloy and magnetic device [patent_app_type] => utility [patent_app_number] => 16/055536 [patent_app_country] => US [patent_app_date] => 2018-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9727 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16055536 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/055536
Soft magnetic alloy and magnetic device Aug 5, 2018 Issued
Array ( [id] => 18028171 [patent_doc_number] => 11511336 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Hybrid turbine blade for improved engine performance or architecture [patent_app_type] => utility [patent_app_number] => 16/049053 [patent_app_country] => US [patent_app_date] => 2018-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 8257 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16049053 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/049053
Hybrid turbine blade for improved engine performance or architecture Jul 29, 2018 Issued
Array ( [id] => 17119913 [patent_doc_number] => 11131037 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-28 [patent_title] => Aluminium alloy sheet optimised for forming [patent_app_type] => utility [patent_app_number] => 16/046458 [patent_app_country] => US [patent_app_date] => 2018-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 10167 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16046458 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/046458
Aluminium alloy sheet optimised for forming Jul 25, 2018 Issued
Array ( [id] => 13847643 [patent_doc_number] => 20190027306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => METHOD OF IMPROVING THE COERCIVITY OF ND-FE-B MAGNETS [patent_app_type] => utility [patent_app_number] => 16/042408 [patent_app_country] => US [patent_app_date] => 2018-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4415 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16042408 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/042408
Method of improving the coercivity of Nd--Fe--B magnets Jul 22, 2018 Issued
Array ( [id] => 13533041 [patent_doc_number] => 20180318063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-08 [patent_title] => METHOD FOR PRODUCING BIOCORRODIBLE MAGNESIUM ALLOY IMPLANT [patent_app_type] => utility [patent_app_number] => 16/038446 [patent_app_country] => US [patent_app_date] => 2018-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4196 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16038446 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/038446
Method for producing biocorrodible magnesium alloy implant Jul 17, 2018 Issued
Array ( [id] => 16699766 [patent_doc_number] => 10950374 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Fe-based alloy composition, soft magnetic material, magnetic members, electric/electronic component, and device [patent_app_type] => utility [patent_app_number] => 16/035302 [patent_app_country] => US [patent_app_date] => 2018-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 9230 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [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] => 16035302 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/035302
Fe-based alloy composition, soft magnetic material, magnetic members, electric/electronic component, and device Jul 12, 2018 Issued
Array ( [id] => 15932029 [patent_doc_number] => 20200157648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => ULTRA HIGH STRENGTH HOT ROLLED STEEL SHEET HAVING LOW DEVIATION OF MECHANICAL PROPERTY AND EXCELLENT SURFACE QUALITY, AND METHOD FOR MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 16/628436 [patent_app_country] => US [patent_app_date] => 2018-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9545 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16628436 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/628436
Ultra high strength hot rolled steel sheet having low deviation of mechanical property and excellent surface quality, and method for manufacturing same Jul 5, 2018 Issued
Array ( [id] => 13508503 [patent_doc_number] => 20180305794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => ALUMINUM ALLOY SHEET FOR AUTOMOBILE PART [patent_app_type] => utility [patent_app_number] => 16/025056 [patent_app_country] => US [patent_app_date] => 2018-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10579 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16025056 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/025056
ALUMINUM ALLOY SHEET FOR AUTOMOBILE PART Jul 1, 2018 Abandoned
Array ( [id] => 17236970 [patent_doc_number] => 11180842 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-23 [patent_title] => Dental and medical instruments comprising titanium [patent_app_type] => utility [patent_app_number] => 16/021917 [patent_app_country] => US [patent_app_date] => 2018-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 4895 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [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] => 16021917 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/021917
Dental and medical instruments comprising titanium Jun 27, 2018 Issued
Array ( [id] => 15851167 [patent_doc_number] => 10640850 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-05 [patent_title] => Nanoparticle-stabilized immiscible alloys [patent_app_type] => utility [patent_app_number] => 16/020175 [patent_app_country] => US [patent_app_date] => 2018-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 22 [patent_no_of_words] => 7709 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16020175 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/020175
Nanoparticle-stabilized immiscible alloys Jun 26, 2018 Issued
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