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] => 17200559 [patent_doc_number] => 20210340654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => METHOD OF MAKING 6XXX ALUMINIUM SHEETS WITH HIGH SURFACE QUALITY [patent_app_type] => utility [patent_app_number] => 17/298387 [patent_app_country] => US [patent_app_date] => 2019-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5383 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17298387 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/298387
METHOD OF MAKING 6XXX ALUMINIUM SHEETS WITH HIGH SURFACE QUALITY Dec 3, 2019 Pending
Array ( [id] => 20372744 [patent_doc_number] => 12480171 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Ultra-thick structural steel having excellent brittle crack initiation resistance, and manufacturing method therefor [patent_app_type] => utility [patent_app_number] => 17/414064 [patent_app_country] => US [patent_app_date] => 2019-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 414 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17414064 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/414064
Ultra-thick structural steel having excellent brittle crack initiation resistance, and manufacturing method therefor Dec 1, 2019 Issued
Array ( [id] => 20187330 [patent_doc_number] => 12398437 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => High-strength steel sheet and method for manufacturing the same [patent_app_type] => utility [patent_app_number] => 17/295950 [patent_app_country] => US [patent_app_date] => 2019-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5506 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17295950 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/295950
High-strength steel sheet and method for manufacturing the same Nov 17, 2019 Issued
Array ( [id] => 17836858 [patent_doc_number] => 20220274163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => Three-Dimensional Printing [patent_app_type] => utility [patent_app_number] => 17/637635 [patent_app_country] => US [patent_app_date] => 2019-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14828 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17637635 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/637635
Three-Dimensional Printing Nov 14, 2019 Abandoned
Array ( [id] => 16808377 [patent_doc_number] => 20210130930 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => METHOD OF PRODUCING BIODEGRADABLE MAGNESIUM COMPOSITE BY SPARK PLASMA SINTERING [patent_app_type] => utility [patent_app_number] => 16/672866 [patent_app_country] => US [patent_app_date] => 2019-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10031 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16672866 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/672866
Method of producing biodegradable magnesium composite by spark plasma sintering Nov 3, 2019 Issued
Array ( [id] => 15766829 [patent_doc_number] => 20200114432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => METHOD FOR ASSEMBLING A TOOL SYSTEM MODULE, AND TOOL SYSTEM MODULE PRODUCED ACCORDINGLY [patent_app_type] => utility [patent_app_number] => 16/662261 [patent_app_country] => US [patent_app_date] => 2019-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2224 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16662261 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/662261
METHOD FOR ASSEMBLING A TOOL SYSTEM MODULE, AND TOOL SYSTEM MODULE PRODUCED ACCORDINGLY Oct 23, 2019 Abandoned
Array ( [id] => 15494129 [patent_doc_number] => 20200047253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => Methods Of Fabricating Ceramic Or Intermetallic Parts [patent_app_type] => utility [patent_app_number] => 16/656999 [patent_app_country] => US [patent_app_date] => 2019-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8721 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16656999 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/656999
Methods Of Fabricating Ceramic Or Intermetallic Parts Oct 17, 2019 Abandoned
Array ( [id] => 17610421 [patent_doc_number] => 20220152700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => SPARK PLASMA SINTERED CBN AND NI-CBN BEARING STEEL [patent_app_type] => utility [patent_app_number] => 16/653566 [patent_app_country] => US [patent_app_date] => 2019-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11641 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16653566 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/653566
Spark plasma sintered cBN and Ni-cBN bearing steel Oct 14, 2019 Issued
Array ( [id] => 17370445 [patent_doc_number] => 20220025497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => GALVANNEALED STEEL SHEET [patent_app_type] => utility [patent_app_number] => 17/277658 [patent_app_country] => US [patent_app_date] => 2019-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13934 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17277658 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/277658
Galvannealed steel sheet Oct 3, 2019 Issued
Array ( [id] => 15442381 [patent_doc_number] => 20200035374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => ALUMINUM ALLOY ELECTRICAL WIRE AND WIRE HARNESS USING SAME [patent_app_type] => utility [patent_app_number] => 16/591153 [patent_app_country] => US [patent_app_date] => 2019-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4154 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16591153 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/591153
ALUMINUM ALLOY ELECTRICAL WIRE AND WIRE HARNESS USING SAME Oct 1, 2019 Abandoned
Array ( [id] => 17229008 [patent_doc_number] => 20210355564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => NICKEL-BASED SUPERALLOYS [patent_app_type] => utility [patent_app_number] => 17/273971 [patent_app_country] => US [patent_app_date] => 2019-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7200 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17273971 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/273971
NICKEL-BASED SUPERALLOYS Sep 12, 2019 Pending
Array ( [id] => 16687493 [patent_doc_number] => 20210069969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => METHOD OF 3D PRINTING METAL PART [patent_app_type] => utility [patent_app_number] => 16/561129 [patent_app_country] => US [patent_app_date] => 2019-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3397 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16561129 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/561129
METHOD OF 3D PRINTING METAL PART Sep 4, 2019 Abandoned
Array ( [id] => 17142742 [patent_doc_number] => 20210310754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => ALUMINIUM ALLOY FIN STOCK MATERIAL [patent_app_type] => utility [patent_app_number] => 17/250786 [patent_app_country] => US [patent_app_date] => 2019-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3437 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17250786 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/250786
ALUMINIUM ALLOY FIN STOCK MATERIAL Sep 4, 2019 Abandoned
Array ( [id] => 17200552 [patent_doc_number] => 20210340647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => ALUMINUM ALLOY [patent_app_type] => utility [patent_app_number] => 17/271791 [patent_app_country] => US [patent_app_date] => 2019-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6600 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17271791 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/271791
ALUMINUM ALLOY Sep 3, 2019 Abandoned
Array ( [id] => 15289985 [patent_doc_number] => 20190388128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => DMLS ORTHOPEDIC INTRAMEDULLARY DEVICE AND METHOD OF MANUFACTURE [patent_app_type] => utility [patent_app_number] => 16/560703 [patent_app_country] => US [patent_app_date] => 2019-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19797 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16560703 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/560703
DMLS orthopedic intramedullary device and method of manufacture Sep 3, 2019 Issued
Array ( [id] => 15991397 [patent_doc_number] => 20200171569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => Sintering Support [patent_app_type] => utility [patent_app_number] => 16/560848 [patent_app_country] => US [patent_app_date] => 2019-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1568 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16560848 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/560848
Sintering Support Sep 3, 2019 Abandoned
Array ( [id] => 17112277 [patent_doc_number] => 20210292874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => ALUMINIUM ALLOY FOR DIE CASTING, METHOD FOR MANUFACTURING SAME, AND DIE CASTING METHOD [patent_app_type] => utility [patent_app_number] => 17/265962 [patent_app_country] => US [patent_app_date] => 2019-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5109 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17265962 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/265962
Aluminium alloy for die casting, method for manufacturing same, and die casting method Aug 22, 2019 Issued
Array ( [id] => 14894823 [patent_doc_number] => 20190291177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => TITANIUM-COPPER-IRON ALLOY AND ASSOCIATED THIXOFORMING METHOD [patent_app_type] => utility [patent_app_number] => 16/431964 [patent_app_country] => US [patent_app_date] => 2019-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3439 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16431964 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/431964
TITANIUM-COPPER-IRON ALLOY AND ASSOCIATED THIXOFORMING METHOD Jun 4, 2019 Abandoned
Array ( [id] => 18420638 [patent_doc_number] => 20230175101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => METHOD FOR PRODUCING TiAl ALLOY MEMBER AND SYSTEM FOR PRODUCING TiAl ALLOY MEMBER [patent_app_type] => utility [patent_app_number] => 17/605381 [patent_app_country] => US [patent_app_date] => 2019-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6285 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17605381 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/605381
METHOD FOR PRODUCING TiAl ALLOY MEMBER AND SYSTEM FOR PRODUCING TiAl ALLOY MEMBER May 22, 2019 Pending
Array ( [id] => 17242482 [patent_doc_number] => 20210362225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => 5-AXIS THREE-DIMENSIONAL MANUFACTURING [patent_app_type] => utility [patent_app_number] => 16/977467 [patent_app_country] => US [patent_app_date] => 2019-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8646 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16977467 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/977467
5-AXIS THREE-DIMENSIONAL MANUFACTURING May 19, 2019 Abandoned
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