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] => 18484113 [patent_doc_number] => 20230211418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => METHOD FOR PRODUCING AN IMPACT-RESISTANT COMPONENT, AND CORRESPONDING IMPACT-RESISTANT COMPONENT [patent_app_type] => utility [patent_app_number] => 18/056353 [patent_app_country] => US [patent_app_date] => 2022-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5906 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18056353 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/056353
METHOD FOR PRODUCING AN IMPACT-RESISTANT COMPONENT, AND CORRESPONDING IMPACT-RESISTANT COMPONENT Nov 16, 2022 Abandoned
Array ( [id] => 18359620 [patent_doc_number] => 20230141211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => Process For Recovering Precious Metals From Molecular Sieve Bodies [patent_app_type] => utility [patent_app_number] => 17/983198 [patent_app_country] => US [patent_app_date] => 2022-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3368 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17983198 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/983198
Process for recovering precious metals from molecular sieve bodies Nov 7, 2022 Issued
Array ( [id] => 18212503 [patent_doc_number] => 20230058767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => METHOD FOR MANUFACTURING PRECIOUS METAL ALLOYS AND PRECIOUS METAL ALLOYS THUS OBTAINED [patent_app_type] => utility [patent_app_number] => 17/977198 [patent_app_country] => US [patent_app_date] => 2022-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5019 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17977198 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/977198
Method for manufacturing precious metal alloys and precious metal alloys thus obtained Oct 30, 2022 Issued
Array ( [id] => 19051370 [patent_doc_number] => 20240093339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => HIGH-ENTROPY AUSTENITIC STAINLESS STEEL AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/271916 [patent_app_country] => US [patent_app_date] => 2022-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4875 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18271916 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/271916
HIGH-ENTROPY AUSTENITIC STAINLESS STEEL AND PREPARATION METHOD THEREOF Oct 30, 2022 Pending
Array ( [id] => 18208053 [patent_doc_number] => 20230054310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => SPACECRAFT PANEL AND METHOD [patent_app_type] => utility [patent_app_number] => 18/045830 [patent_app_country] => US [patent_app_date] => 2022-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11211 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18045830 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/045830
Spacecraft panel and method Oct 11, 2022 Issued
Array ( [id] => 18209590 [patent_doc_number] => 20230055850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => Continuously Cast Mg Brass [patent_app_type] => utility [patent_app_number] => 17/955957 [patent_app_country] => US [patent_app_date] => 2022-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4133 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17955957 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/955957
Continuously Cast Mg Brass Sep 28, 2022 Abandoned
Array ( [id] => 18170137 [patent_doc_number] => 20230036748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => THREE-DIMENSIONAL FORMING KIT AND THREE-DIMENSIONAL FORMED OBJECT PRODUCING METHOD [patent_app_type] => utility [patent_app_number] => 17/933207 [patent_app_country] => US [patent_app_date] => 2022-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24991 [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] => 17933207 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/933207
THREE-DIMENSIONAL FORMING KIT AND THREE-DIMENSIONAL FORMED OBJECT PRODUCING METHOD Sep 18, 2022 Pending
Array ( [id] => 19671125 [patent_doc_number] => 12183900 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Method for recovering waste lithium cobalt oxide battery [patent_app_type] => utility [patent_app_number] => 18/559058 [patent_app_country] => US [patent_app_date] => 2022-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5164 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18559058 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/559058
Method for recovering waste lithium cobalt oxide battery Aug 23, 2022 Issued
Array ( [id] => 19572282 [patent_doc_number] => 20240376574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => COBALT-CHROMIUM ALLOY MEMBER, METHOD OF PRODUCING THE SAME, AND DEVICE USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/686624 [patent_app_country] => US [patent_app_date] => 2022-08-22 [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] => -12 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18686624 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/686624
COBALT-CHROMIUM ALLOY MEMBER, METHOD OF PRODUCING THE SAME, AND DEVICE USING THE SAME Aug 21, 2022 Pending
Array ( [id] => 18237771 [patent_doc_number] => 20230070081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => METALLIC GLASS [patent_app_type] => utility [patent_app_number] => 17/863580 [patent_app_country] => US [patent_app_date] => 2022-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4036 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17863580 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/863580
METALLIC GLASS Jul 12, 2022 Abandoned
Array ( [id] => 18312999 [patent_doc_number] => 20230116899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => METHOD AND APPARATUS FOR IMPROVING POWDER FLOWABILITY [patent_app_type] => utility [patent_app_number] => 17/850237 [patent_app_country] => US [patent_app_date] => 2022-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3658 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17850237 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/850237
METHOD AND APPARATUS FOR IMPROVING POWDER FLOWABILITY Jun 26, 2022 Pending
Array ( [id] => 19418875 [patent_doc_number] => 20240294998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => MOLTEN STEEL REFINING METHOD [patent_app_type] => utility [patent_app_number] => 18/570832 [patent_app_country] => US [patent_app_date] => 2022-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6739 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18570832 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/570832
MOLTEN STEEL REFINING METHOD May 25, 2022 Pending
Array ( [id] => 19464603 [patent_doc_number] => 20240318272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => QUENCHING APPARATUS, METHOD FOR QUENCHING, METHOD FOR MANUFACTURING COLD ROLLED STEEL SHEET, AND METHOD FOR MANUFACTURING COATED STEEL SHEET [patent_app_type] => utility [patent_app_number] => 18/580482 [patent_app_country] => US [patent_app_date] => 2022-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6232 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18580482 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/580482
QUENCHING APPARATUS, METHOD FOR QUENCHING, METHOD FOR MANUFACTURING COLD ROLLED STEEL SHEET, AND METHOD FOR MANUFACTURING COATED STEEL SHEET May 25, 2022 Pending
Array ( [id] => 20433446 [patent_doc_number] => 12503739 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Method for manufacturing a high strength steel product and steel product thereby obtained [patent_app_type] => utility [patent_app_number] => 17/825332 [patent_app_country] => US [patent_app_date] => 2022-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4588 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17825332 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/825332
Method for manufacturing a high strength steel product and steel product thereby obtained May 25, 2022 Issued
Array ( [id] => 19317325 [patent_doc_number] => 20240238865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => 3D PRINTING METHOD AND MOLDING PART PRODUCED THEREWITH USING A WATER GLASS BINDER AND ESTER [patent_app_type] => utility [patent_app_number] => 18/562485 [patent_app_country] => US [patent_app_date] => 2022-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8094 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18562485 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/562485
3D PRINTING METHOD AND MOLDING PART PRODUCED THEREWITH USING A WATER GLASS BINDER AND ESTER May 18, 2022 Pending
Array ( [id] => 18147517 [patent_doc_number] => 20230021374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => SYSTEM AND METHOD FOR ADDITIVE METAL CASTING [patent_app_type] => utility [patent_app_number] => 17/744686 [patent_app_country] => US [patent_app_date] => 2022-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15707 [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] => 17744686 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/744686
SYSTEM AND METHOD FOR ADDITIVE METAL CASTING May 14, 2022 Pending
Array ( [id] => 17829032 [patent_doc_number] => 20220266336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => USE OF A DEFORMABLE INTERFACE FOR THE FABRICATION OF COMPLEX PARTS [patent_app_type] => utility [patent_app_number] => 17/743975 [patent_app_country] => US [patent_app_date] => 2022-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5033 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17743975 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/743975
Use of a deformable interface for the fabrication of complex parts May 12, 2022 Issued
Array ( [id] => 18184138 [patent_doc_number] => 20230044868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => NICKEL-BASED SUPERALLOY WITH HIGH VOLUME FRACTION OF GAMMA STRENGTHENING PHASE FOR ADDITIVE MANUFACTURING AND ADDITIVE MANUFACTURING METHOD FOR HIGH-TEMPERATURE MEMBERS USING SAME [patent_app_type] => utility [patent_app_number] => 17/658080 [patent_app_country] => US [patent_app_date] => 2022-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2713 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17658080 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/658080
NICKEL-BASED SUPERALLOY WITH HIGH VOLUME FRACTION OF GAMMA STRENGTHENING PHASE FOR ADDITIVE MANUFACTURING AND ADDITIVE MANUFACTURING METHOD FOR HIGH-TEMPERATURE MEMBERS USING SAME Apr 4, 2022 Abandoned
Array ( [id] => 18485389 [patent_doc_number] => 20230212726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => TUNGSTEN MATERIAL [patent_app_type] => utility [patent_app_number] => 17/928531 [patent_app_country] => US [patent_app_date] => 2022-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4914 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17928531 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/928531
TUNGSTEN MATERIAL Mar 24, 2022 Pending
Array ( [id] => 19171466 [patent_doc_number] => 20240157440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => COMPOSITE MEMBER, PRODUCT, AND METHOD FOR PRODUCING COMPOSITE MEMBER [patent_app_type] => utility [patent_app_number] => 18/284290 [patent_app_country] => US [patent_app_date] => 2022-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6402 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18284290 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/284290
COMPOSITE MEMBER, PRODUCT, AND METHOD FOR PRODUCING COMPOSITE MEMBER Mar 22, 2022 Pending
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