Search

John W. Eldred

Examiner (ID: 597, Phone: (571)272-6901 , Office: P/3641 )

Most Active Art Unit
3641
Art Unit(s)
2899, 3644, 2201, 3641
Total Applications
3399
Issued Applications
2824
Pending Applications
195
Abandoned Applications
399

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20146920 [patent_doc_number] => 12381268 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Process for the recovery of cathode materials in the recycling of batteries [patent_app_type] => utility [patent_app_number] => 17/967424 [patent_app_country] => US [patent_app_date] => 2022-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 839 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17967424 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/967424
Process for the recovery of cathode materials in the recycling of batteries Oct 16, 2022 Issued
Array ( [id] => 19613775 [patent_doc_number] => 20240399455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => METHOD FOR MANUFACTURING A SINTERED ARTICLE AND A SINTERED ARTICLE [patent_app_type] => utility [patent_app_number] => 18/700469 [patent_app_country] => US [patent_app_date] => 2022-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3502 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18700469 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/700469
METHOD FOR MANUFACTURING A SINTERED ARTICLE AND A SINTERED ARTICLE Oct 12, 2022 Pending
Array ( [id] => 19685141 [patent_doc_number] => 20250003686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => MEASURING SYSTEM FOR DETERMINING TEMPERATURE [patent_app_type] => utility [patent_app_number] => 18/698910 [patent_app_country] => US [patent_app_date] => 2022-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8518 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 18698910 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/698910
MEASURING SYSTEM FOR DETERMINING TEMPERATURE Oct 4, 2022 Pending
Array ( [id] => 19277162 [patent_doc_number] => 12027294 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Method of producing SmFeN-based rare earth magnet [patent_app_type] => utility [patent_app_number] => 17/935907 [patent_app_country] => US [patent_app_date] => 2022-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 12094 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17935907 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/935907
Method of producing SmFeN-based rare earth magnet Sep 26, 2022 Issued
Array ( [id] => 18285129 [patent_doc_number] => 20230100601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => SOLDER COMPOSITION AND METHOD FOR MANUFACTURING FLEXIBLE CIRCUIT BOARD [patent_app_type] => utility [patent_app_number] => 17/942506 [patent_app_country] => US [patent_app_date] => 2022-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6084 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17942506 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/942506
Solder composition and method for manufacturing flexible circuit board Sep 11, 2022 Issued
Array ( [id] => 18244740 [patent_doc_number] => 20230077051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => MULTI-STAGED HIGH TEMPERATURE PRESSURE OXIDATION PROCESS FOR DOUBLE REFRACTORY PRECIOUS METAL-CONTAINING MATERIALS [patent_app_type] => utility [patent_app_number] => 17/902317 [patent_app_country] => US [patent_app_date] => 2022-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13583 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17902317 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/902317
Multi-staged high temperature pressure oxidation process for double refractory precious metal-containing materials Sep 1, 2022 Issued
Array ( [id] => 19570880 [patent_doc_number] => 20240375172 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => ALUMINUM ALLOY INGOT AND METHOD FOR PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 18/688128 [patent_app_country] => US [patent_app_date] => 2022-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7531 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18688128 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/688128
Aluminum alloy ingot and method for producing same Aug 28, 2022 Issued
Array ( [id] => 19943523 [patent_doc_number] => 12315659 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Permanent magnet, rotary electric machine, vehicle, and aircraft [patent_app_type] => utility [patent_app_number] => 17/896158 [patent_app_country] => US [patent_app_date] => 2022-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2495 [patent_no_of_claims] => 15 [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] => 17896158 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/896158
Permanent magnet, rotary electric machine, vehicle, and aircraft Aug 25, 2022 Issued
Array ( [id] => 18257033 [patent_doc_number] => 20230084073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => Solder Alloy and Solder Joint [patent_app_type] => utility [patent_app_number] => 17/896321 [patent_app_country] => US [patent_app_date] => 2022-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6054 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17896321 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/896321
Solder alloy and solder joint Aug 25, 2022 Issued
Array ( [id] => 18975072 [patent_doc_number] => 20240055164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => INTERFACE MATERIALS FOR COMPOSITE MAGNETS [patent_app_type] => utility [patent_app_number] => 17/886937 [patent_app_country] => US [patent_app_date] => 2022-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2984 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17886937 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/886937
INTERFACE MATERIALS FOR COMPOSITE MAGNETS Aug 11, 2022 Pending
Array ( [id] => 18315323 [patent_doc_number] => 11629394 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Method for preparing gradient hardened titanium alloy [patent_app_type] => utility [patent_app_number] => 17/880652 [patent_app_country] => US [patent_app_date] => 2022-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2649 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 328 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17880652 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/880652
Method for preparing gradient hardened titanium alloy Aug 3, 2022 Issued
Array ( [id] => 19198972 [patent_doc_number] => 11996220 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Soft magnetic alloy powder, dust core, and coil component [patent_app_type] => utility [patent_app_number] => 17/879862 [patent_app_country] => US [patent_app_date] => 2022-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4748 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17879862 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/879862
Soft magnetic alloy powder, dust core, and coil component Aug 2, 2022 Issued
Array ( [id] => 19808699 [patent_doc_number] => 12240060 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => SnIn solder alloys [patent_app_type] => utility [patent_app_number] => 17/877437 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7557 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17877437 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/877437
SnIn solder alloys Jul 28, 2022 Issued
Array ( [id] => 18807512 [patent_doc_number] => 20230381845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => METHODS FOR EXTRUDING COARSE-GRAINED, LOW ALUMINUM CONTENT MAGNESIUM ALLOYS [patent_app_type] => utility [patent_app_number] => 17/872766 [patent_app_country] => US [patent_app_date] => 2022-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6850 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17872766 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/872766
Methods for extruding coarse-grained, low aluminum content magnesium alloys Jul 24, 2022 Issued
Array ( [id] => 20085599 [patent_doc_number] => 20250215535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => REFRACTORY COMPLEX CONCENTRATED ALLOYS FOR IMPROVED OXIDATION RESISTANCE AND STRUCTURAL STABILITY [patent_app_type] => utility [patent_app_number] => 17/808629 [patent_app_country] => US [patent_app_date] => 2022-06-24 [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] => -20 [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] => 17808629 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/808629
REFRACTORY COMPLEX CONCENTRATED ALLOYS FOR IMPROVED OXIDATION RESISTANCE AND STRUCTURAL STABILITY Jun 23, 2022 Pending
Array ( [id] => 18350088 [patent_doc_number] => 20230138199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => RODS AND PIPES INCLUDING SURFACE COATINGS [patent_app_type] => utility [patent_app_number] => 17/844542 [patent_app_country] => US [patent_app_date] => 2022-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33938 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17844542 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/844542
RODS AND PIPES INCLUDING SURFACE COATINGS Jun 19, 2022 Pending
Array ( [id] => 19947502 [patent_doc_number] => 12318842 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Thermoplastic binders for use in binder jetting additive manufacturing [patent_app_type] => utility [patent_app_number] => 17/838936 [patent_app_country] => US [patent_app_date] => 2022-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4043 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17838936 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/838936
Thermoplastic binders for use in binder jetting additive manufacturing Jun 12, 2022 Issued
Array ( [id] => 19277174 [patent_doc_number] => 12027306 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Method of producing SmFeN-based rare earth magnet [patent_app_type] => utility [patent_app_number] => 17/806300 [patent_app_country] => US [patent_app_date] => 2022-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 10859 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17806300 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/806300
Method of producing SmFeN-based rare earth magnet Jun 9, 2022 Issued
Array ( [id] => 19345625 [patent_doc_number] => 20240254588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => WIRE ROD HAVING EXCELLENT DRAWABILITY, AND MANUFACTURING METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 18/561348 [patent_app_country] => US [patent_app_date] => 2022-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6545 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18561348 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/561348
WIRE ROD HAVING EXCELLENT DRAWABILITY, AND MANUFACTURING METHOD THEREFOR Jun 7, 2022 Pending
Array ( [id] => 18036653 [patent_doc_number] => 20220380868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => Thermo-mechanical Processing Of High-Performance Al-RE Alloys [patent_app_type] => utility [patent_app_number] => 17/803369 [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] => 4271 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17803369 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/803369
Thermo-mechanical processing of high-performance Al-RE alloys May 23, 2022 Issued
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