Search

Khamdan N. Alrobaie

Examiner (ID: 5593, Phone: (571)270-7099 , Office: P/2824 )

Most Active Art Unit
2824
Art Unit(s)
2824
Total Applications
876
Issued Applications
728
Pending Applications
75
Abandoned Applications
91

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19960158 [patent_doc_number] => 12329629 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Additive manufacturing of porous coatings separate from substrate [patent_app_type] => utility [patent_app_number] => 17/830071 [patent_app_country] => US [patent_app_date] => 2022-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 2253 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17830071 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/830071
Additive manufacturing of porous coatings separate from substrate May 31, 2022 Issued
Array ( [id] => 20594466 [patent_doc_number] => 12578173 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Additively manufactured metal casings [patent_app_type] => utility [patent_app_number] => 18/565607 [patent_app_country] => US [patent_app_date] => 2022-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18565607 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/565607
Additively manufactured metal casings May 30, 2022 Issued
Array ( [id] => 20492929 [patent_doc_number] => 12534793 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Method of heat treating a steel component [patent_app_type] => utility [patent_app_number] => 17/827910 [patent_app_country] => US [patent_app_date] => 2022-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 976 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17827910 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/827910
Method of heat treating a steel component May 29, 2022 Issued
Array ( [id] => 19392621 [patent_doc_number] => 20240282491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET [patent_app_type] => utility [patent_app_number] => 18/565274 [patent_app_country] => US [patent_app_date] => 2022-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11812 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18565274 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/565274
METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET May 26, 2022 Pending
Array ( [id] => 18311388 [patent_doc_number] => 20230115288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => PROCESSING FOR THE EXTRACTION OF RARE EARTH ELEMENTS [patent_app_type] => utility [patent_app_number] => 17/824342 [patent_app_country] => US [patent_app_date] => 2022-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 41536 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17824342 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/824342
PROCESSING FOR THE EXTRACTION OF RARE EARTH ELEMENTS May 24, 2022 Pending
Array ( [id] => 18035168 [patent_doc_number] => 20220379383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => MONITORING SYSTEM AND ADDITIVE MANUFACTURING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/664723 [patent_app_country] => US [patent_app_date] => 2022-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7327 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17664723 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/664723
MONITORING SYSTEM AND ADDITIVE MANUFACTURING SYSTEM May 23, 2022 Abandoned
Array ( [id] => 19490927 [patent_doc_number] => 12109614 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Layer forming apparatus, method of forming powder layer, and recording medium [patent_app_type] => utility [patent_app_number] => 17/735649 [patent_app_country] => US [patent_app_date] => 2022-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 22 [patent_no_of_words] => 11880 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17735649 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/735649
Layer forming apparatus, method of forming powder layer, and recording medium May 2, 2022 Issued
Array ( [id] => 19440321 [patent_doc_number] => 12090551 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Removal of supports, and other materials from surface, and within hollow 3D printed parts [patent_app_type] => utility [patent_app_number] => 17/728476 [patent_app_country] => US [patent_app_date] => 2022-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 9935 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17728476 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/728476
Removal of supports, and other materials from surface, and within hollow 3D printed parts Apr 24, 2022 Issued
Array ( [id] => 20135369 [patent_doc_number] => 20250242413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => MULTI-METAL MATERIAL BUILD DEVICE USING LASER 3D PRINTING, AND WORKING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/854975 [patent_app_country] => US [patent_app_date] => 2022-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 1104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18854975 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/854975
Multi-metal material build device using laser 3D printing, and working method thereof Apr 20, 2022 Issued
Array ( [id] => 19218299 [patent_doc_number] => 20240183003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => IN-SITU GENERATION OF THIOSULPHATE LIXIVIANT SYSTEMS AND METHODS FOR PRECIOUS METAL LEACHING AND RECOVERY [patent_app_type] => utility [patent_app_number] => 18/286493 [patent_app_country] => US [patent_app_date] => 2022-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26260 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18286493 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/286493
IN-SITU GENERATION OF THIOSULPHATE LIXIVIANT SYSTEMS AND METHODS FOR PRECIOUS METAL LEACHING AND RECOVERY Apr 11, 2022 Pending
Array ( [id] => 18460202 [patent_doc_number] => 11684478 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => High fatigue strength porous structure [patent_app_type] => utility [patent_app_number] => 17/716537 [patent_app_country] => US [patent_app_date] => 2022-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 7543 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17716537 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/716537
High fatigue strength porous structure Apr 7, 2022 Issued
Array ( [id] => 20301559 [patent_doc_number] => 12447532 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Systems and methods for laser additive manufacturing for structured battery electrodes [patent_app_type] => utility [patent_app_number] => 17/714599 [patent_app_country] => US [patent_app_date] => 2022-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17714599 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/714599
Systems and methods for laser additive manufacturing for structured battery electrodes Apr 5, 2022 Issued
Array ( [id] => 19201873 [patent_doc_number] => 20240173772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => METHODS AND MATERIALS FOR ADDITIVE MANUFACTURING [patent_app_type] => utility [patent_app_number] => 18/285096 [patent_app_country] => US [patent_app_date] => 2022-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6559 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -124 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18285096 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/285096
METHODS AND MATERIALS FOR ADDITIVE MANUFACTURING Mar 28, 2022 Pending
Array ( [id] => 19381374 [patent_doc_number] => 20240271244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => System and method for producing rod-shaped steels [patent_app_type] => utility [patent_app_number] => 18/563287 [patent_app_country] => US [patent_app_date] => 2022-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4476 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18563287 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/563287
System and method for producing rod-shaped steels Mar 28, 2022 Pending
Array ( [id] => 19325202 [patent_doc_number] => 12042861 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Systems and methods for additive manufacturing of metal nitride ceramics [patent_app_type] => utility [patent_app_number] => 17/656836 [patent_app_country] => US [patent_app_date] => 2022-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 32 [patent_no_of_words] => 8076 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17656836 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/656836
Systems and methods for additive manufacturing of metal nitride ceramics Mar 27, 2022 Issued
Array ( [id] => 17881713 [patent_doc_number] => 20220297190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => SELF-TERMINATING ETCHING INTERFACES USING IODINE-BASED CHEMISTRIES [patent_app_type] => utility [patent_app_number] => 17/697814 [patent_app_country] => US [patent_app_date] => 2022-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12428 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17697814 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/697814
Self-terminating etching interfaces using iodine-based chemistries Mar 16, 2022 Issued
Array ( [id] => 19239556 [patent_doc_number] => 20240196752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => METHOD FOR PRODUCING MAGNETOSTRICTIVE MATERIAL, MAGNETOSTRICTIVE MATERIAL, AND METHOD FOR PRODUCING ENERGY CONVERSION MEMBER [patent_app_type] => utility [patent_app_number] => 18/286949 [patent_app_country] => US [patent_app_date] => 2022-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6633 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18286949 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/286949
METHOD FOR PRODUCING MAGNETOSTRICTIVE MATERIAL, MAGNETOSTRICTIVE MATERIAL, AND METHOD FOR PRODUCING ENERGY CONVERSION MEMBER Mar 10, 2022 Pending
Array ( [id] => 17865961 [patent_doc_number] => 20220288696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => Three-Dimensional Powder Bed Fusion Additive Manufacturing Apparatus and Three-Dimensional Powder Bed Fusion Additive Manufacturing Method [patent_app_type] => utility [patent_app_number] => 17/690314 [patent_app_country] => US [patent_app_date] => 2022-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11638 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17690314 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/690314
Three-Dimensional Powder Bed Fusion Additive Manufacturing Apparatus and Three-Dimensional Powder Bed Fusion Additive Manufacturing Method Mar 8, 2022 Abandoned
Array ( [id] => 18201546 [patent_doc_number] => 11583922 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Tooling assembly and method for aligning components for a powder bed additive manufacturing repair process [patent_app_type] => utility [patent_app_number] => 17/688365 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 10839 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17688365 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/688365
Tooling assembly and method for aligning components for a powder bed additive manufacturing repair process Mar 6, 2022 Issued
Array ( [id] => 18144588 [patent_doc_number] => 20230018440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => REMOVAL APPARATUS FOR ADDITIVE MANUFACTURING BUILD PLATE [patent_app_type] => utility [patent_app_number] => 17/684791 [patent_app_country] => US [patent_app_date] => 2022-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2018 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17684791 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/684791
REMOVAL APPARATUS FOR ADDITIVE MANUFACTURING BUILD PLATE Mar 1, 2022 Abandoned
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