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] => 18533086 [patent_doc_number] => 20230238161 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => METHOD FOR PRODUCING ANISOTROPIC MAGNETIC POWDER, AND ANISOTROPIC MAGNETIC POWDER [patent_app_type] => utility [patent_app_number] => 18/002272 [patent_app_country] => US [patent_app_date] => 2021-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8207 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18002272 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/002272
METHOD FOR PRODUCING ANISOTROPIC MAGNETIC POWDER, AND ANISOTROPIC MAGNETIC POWDER Jun 15, 2021 Pending
Array ( [id] => 20108571 [patent_doc_number] => 12359280 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Method for recovering lithium from a waste lithium secondary battery using a pyrometallugical process [patent_app_type] => utility [patent_app_number] => 17/914268 [patent_app_country] => US [patent_app_date] => 2021-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 1231 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17914268 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/914268
Method for recovering lithium from a waste lithium secondary battery using a pyrometallugical process Jun 9, 2021 Issued
Array ( [id] => 17368897 [patent_doc_number] => 20220023949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => LAMINATION MOLDING METHOD AND LAMINATION MOLDING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/335041 [patent_app_country] => US [patent_app_date] => 2021-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12120 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17335041 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/335041
Lamination molding method and lamination molding system May 30, 2021 Issued
Array ( [id] => 19567625 [patent_doc_number] => 12142403 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Anisotropic bonded magnet and preparation method thereof [patent_app_type] => utility [patent_app_number] => 17/331544 [patent_app_country] => US [patent_app_date] => 2021-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9097 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17331544 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/331544
Anisotropic bonded magnet and preparation method thereof May 25, 2021 Issued
Array ( [id] => 18435085 [patent_doc_number] => 20230182379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => METHOD FOR THE ADDITIVE MANUFACTURE OF AN OBJECT FROM A POWDER LAYER [patent_app_type] => utility [patent_app_number] => 17/924588 [patent_app_country] => US [patent_app_date] => 2021-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4048 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17924588 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/924588
Method for the additive manufacture of an object from a powder layer May 10, 2021 Issued
Array ( [id] => 20144284 [patent_doc_number] => 12378615 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Blast furnace operation method [patent_app_type] => utility [patent_app_number] => 17/921208 [patent_app_country] => US [patent_app_date] => 2021-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17921208 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/921208
Blast furnace operation method Apr 20, 2021 Issued
Array ( [id] => 17170832 [patent_doc_number] => 20210324502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => MAGNESIUM ALLOY, IN PARTICULAR FOR LASER DEPOSITION WELDING [patent_app_type] => utility [patent_app_number] => 17/232299 [patent_app_country] => US [patent_app_date] => 2021-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2030 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17232299 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/232299
MAGNESIUM ALLOY, IN PARTICULAR FOR LASER DEPOSITION WELDING Apr 15, 2021 Abandoned
Array ( [id] => 20372751 [patent_doc_number] => 12480178 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Sulphide oxidation in leaching of minerals [patent_app_type] => utility [patent_app_number] => 17/996014 [patent_app_country] => US [patent_app_date] => 2021-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17996014 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/996014
Sulphide oxidation in leaching of minerals Apr 14, 2021 Issued
Array ( [id] => 19910488 [patent_doc_number] => 12286690 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Ni--Cr--Mo--Nb alloy [patent_app_type] => utility [patent_app_number] => 17/913625 [patent_app_country] => US [patent_app_date] => 2021-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2433 [patent_no_of_claims] => 8 [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] => 17913625 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/913625
Ni--Cr--Mo--Nb alloy Mar 30, 2021 Issued
Array ( [id] => 18336531 [patent_doc_number] => 20230128480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => COMPRESSION-BONDED MAGNET, MANUFACTURING METHOD THEREFOR, AND FIELD MAGNETIC ELEMENT [patent_app_type] => utility [patent_app_number] => 17/915252 [patent_app_country] => US [patent_app_date] => 2021-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6350 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17915252 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/915252
COMPRESSION-BONDED MAGNET, MANUFACTURING METHOD THEREFOR, AND FIELD MAGNETIC ELEMENT Mar 23, 2021 Pending
Array ( [id] => 19932058 [patent_doc_number] => 12305257 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Cold rolled steel sheet [patent_app_type] => utility [patent_app_number] => 17/905940 [patent_app_country] => US [patent_app_date] => 2021-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1813 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17905940 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/905940
Cold rolled steel sheet Mar 8, 2021 Issued
Array ( [id] => 18333205 [patent_doc_number] => 20230125153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => BONDING SHEET [patent_app_type] => utility [patent_app_number] => 17/910492 [patent_app_country] => US [patent_app_date] => 2021-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12462 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17910492 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/910492
BONDING SHEET Mar 4, 2021 Abandoned
Array ( [id] => 18308090 [patent_doc_number] => 20230111990 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => FLUX FOR ELECTROSLAG WELDING AND ELECTROSLAG WELDING METHOD [patent_app_type] => utility [patent_app_number] => 17/905389 [patent_app_country] => US [patent_app_date] => 2021-02-24 [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] => -17 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17905389 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/905389
Flux for electroslag welding and electroslag welding method Feb 23, 2021 Issued
Array ( [id] => 18268637 [patent_doc_number] => 20230089879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => FLUX AND SOLDER PASTE [patent_app_type] => utility [patent_app_number] => 17/798286 [patent_app_country] => US [patent_app_date] => 2021-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31539 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17798286 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/798286
Flux and solder paste Feb 16, 2021 Issued
Array ( [id] => 18253882 [patent_doc_number] => 20230080921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => EXTRACTION OF COPPER, GOLD AND OTHER ELEMENTS FROM WASTE MATERIALS [patent_app_type] => utility [patent_app_number] => 17/797692 [patent_app_country] => US [patent_app_date] => 2021-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5485 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17797692 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/797692
Extraction of copper, gold and other elements from waste materials Feb 7, 2021 Issued
Array ( [id] => 20173522 [patent_doc_number] => 12392256 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Superalloy turbomachine part with an optimized hafnium content [patent_app_type] => utility [patent_app_number] => 17/797920 [patent_app_country] => US [patent_app_date] => 2021-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17797920 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/797920
Superalloy turbomachine part with an optimized hafnium content Feb 1, 2021 Issued
Array ( [id] => 16860284 [patent_doc_number] => 20210161029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => SYSTEMS AND METHODS FOR ADDITIVE MANUFACTURING OF WICK STRUCTURE FOR VAPOR CHAMBER [patent_app_type] => utility [patent_app_number] => 17/164547 [patent_app_country] => US [patent_app_date] => 2021-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4085 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17164547 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/164547
Systems and methods for additive manufacturing of wick structure for vapor chamber Jan 31, 2021 Issued
Array ( [id] => 18226070 [patent_doc_number] => 20230065064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => COATED TURBOMACHINE PART HAVING A NICKEL-BASED SUBSTRATE COMPRISING HAFNIUM [patent_app_type] => utility [patent_app_number] => 17/797947 [patent_app_country] => US [patent_app_date] => 2021-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1409 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17797947 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/797947
COATED TURBOMACHINE PART HAVING A NICKEL-BASED SUBSTRATE COMPRISING HAFNIUM Jan 31, 2021 Pending
Array ( [id] => 19198973 [patent_doc_number] => 11996221 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Coil component, circuit board, and electronic device [patent_app_type] => utility [patent_app_number] => 17/160145 [patent_app_country] => US [patent_app_date] => 2021-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 15284 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 333 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17160145 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/160145
Coil component, circuit board, and electronic device Jan 26, 2021 Issued
Array ( [id] => 19650143 [patent_doc_number] => 12171903 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Bioresorbable porous metals for orthopaedic applications [patent_app_type] => utility [patent_app_number] => 17/157949 [patent_app_country] => US [patent_app_date] => 2021-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 22 [patent_no_of_words] => 4774 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17157949 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/157949
Bioresorbable porous metals for orthopaedic applications Jan 24, 2021 Issued
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