Search

William R. Frehe

Examiner (ID: 4015, Phone: (571)272-8225 , Office: P/3763 )

Most Active Art Unit
3783
Art Unit(s)
3763, 3783
Total Applications
463
Issued Applications
236
Pending Applications
83
Abandoned Applications
157

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20600451 [patent_doc_number] => 20260078457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-19 [patent_title] => FLUIDIZED BED IRONMAKING PROCESS AND SYSTEM [patent_app_type] => utility [patent_app_number] => 19/323731 [patent_app_country] => US [patent_app_date] => 2025-09-09 [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] => -18 [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] => 19323731 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/323731
FLUIDIZED BED IRONMAKING PROCESS AND SYSTEM Sep 8, 2025 Pending
Array ( [id] => 19770455 [patent_doc_number] => 20250051881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => HIGH-STRENGTH AND HIGH-DAMPING ALUMINUM-ZINC BIMETAL ALLOY AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/755223 [patent_app_country] => US [patent_app_date] => 2024-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5530 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18755223 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/755223
High-strength and high-damping aluminum-zinc bimetal alloy and preparation method thereof Jun 25, 2024 Issued
Array ( [id] => 19528662 [patent_doc_number] => 20240352564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => CORROSION-RESISTANT AND HIGH TOUGHNESS OIL CASING AND METHOD FOR MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 18/671752 [patent_app_country] => US [patent_app_date] => 2024-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8118 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18671752 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/671752
CORROSION-RESISTANT AND HIGH TOUGHNESS OIL CASING AND METHOD FOR MANUFACTURING SAME May 21, 2024 Pending
Array ( [id] => 19433027 [patent_doc_number] => 20240301525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/662318 [patent_app_country] => US [patent_app_date] => 2024-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12972 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18662318 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/662318
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME May 12, 2024 Pending
Array ( [id] => 19515554 [patent_doc_number] => 20240347240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => MnBi-based magnet [patent_app_type] => utility [patent_app_number] => 18/637555 [patent_app_country] => US [patent_app_date] => 2024-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6196 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18637555 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/637555
MnBi-based magnet Apr 16, 2024 Pending
Array ( [id] => 19479913 [patent_doc_number] => 20240327955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => Method Of Producing High-Intensity Aluminum Alloy Extruded Material Excellent In Resistance To Stress Corrosion Cracking And Aluminum Alloy Used Therefor [patent_app_type] => utility [patent_app_number] => 18/616441 [patent_app_country] => US [patent_app_date] => 2024-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2310 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 18616441 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/616441
Method Of Producing High-Intensity Aluminum Alloy Extruded Material Excellent In Resistance To Stress Corrosion Cracking And Aluminum Alloy Used Therefor Mar 25, 2024 Pending
Array ( [id] => 19601524 [patent_doc_number] => 20240392404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => ULTRA-HIGH STRENGTH SPRING STEEL AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/616116 [patent_app_country] => US [patent_app_date] => 2024-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4979 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18616116 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/616116
ULTRA-HIGH STRENGTH SPRING STEEL AND PREPARATION METHOD THEREOF Mar 24, 2024 Pending
Array ( [id] => 19447839 [patent_doc_number] => 20240307969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => Additive Manufacturing Using Multiple Metallic Materials [patent_app_type] => utility [patent_app_number] => 18/607251 [patent_app_country] => US [patent_app_date] => 2024-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9118 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18607251 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/607251
Additive Manufacturing Using Multiple Metallic Materials Mar 14, 2024 Pending
Array ( [id] => 19298433 [patent_doc_number] => 20240227000 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => GALVANICALLY-ACTIVE IN SITU FORMED PARTICLES FOR CONTROLLED RATE DISSOLVING TOOLS [patent_app_type] => utility [patent_app_number] => 18/604166 [patent_app_country] => US [patent_app_date] => 2024-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19946 [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] => 18604166 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/604166
GALVANICALLY-ACTIVE IN SITU FORMED PARTICLES FOR CONTROLLED RATE DISSOLVING TOOLS Mar 12, 2024 Pending
Array ( [id] => 19364061 [patent_doc_number] => 20240266095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => RARE-EARTH MAGNET MATERIAL AND MAGNET [patent_app_type] => utility [patent_app_number] => 18/595936 [patent_app_country] => US [patent_app_date] => 2024-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3900 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18595936 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/595936
RARE-EARTH MAGNET MATERIAL AND MAGNET Mar 4, 2024 Pending
Array ( [id] => 20206662 [patent_doc_number] => 20250276382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-04 [patent_title] => IN-SITU HEAT TREATMENT AND THERMAL MONITORING [patent_app_type] => utility [patent_app_number] => 18/593511 [patent_app_country] => US [patent_app_date] => 2024-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10197 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18593511 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/593511
IN-SITU HEAT TREATMENT AND THERMAL MONITORING Feb 29, 2024 Pending
Array ( [id] => 19449356 [patent_doc_number] => 20240309486 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => SYSTEMS AND METHODS OF THERMOCHEMICALLY REDUCING METALLIC ELEMENTS USING THERMAL SHOCK [patent_app_type] => utility [patent_app_number] => 18/591714 [patent_app_country] => US [patent_app_date] => 2024-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4924 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18591714 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/591714
SYSTEMS AND METHODS OF THERMOCHEMICALLY REDUCING METALLIC ELEMENTS USING THERMAL SHOCK Feb 28, 2024 Pending
Array ( [id] => 19247648 [patent_doc_number] => 20240198633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => STEEL SHEET FOR HOT PRESS FORMED MEMBER HAVING EXCELLENT PAINTING ADHESION AND POST-PAINTING CORROSION RESISTANCE, AND METHOD FOR MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 18/586317 [patent_app_country] => US [patent_app_date] => 2024-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7679 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18586317 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/586317
STEEL SHEET FOR HOT PRESS FORMED MEMBER HAVING EXCELLENT PAINTING ADHESION AND POST-PAINTING CORROSION RESISTANCE, AND METHOD FOR MANUFACTURING SAME Feb 22, 2024 Pending
Array ( [id] => 19389902 [patent_doc_number] => 20240279772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => MAGNESIUM REDUCTION IN MOLTEN ALUMINUM [patent_app_type] => utility [patent_app_number] => 18/444488 [patent_app_country] => US [patent_app_date] => 2024-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5543 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18444488 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/444488
MAGNESIUM REDUCTION IN MOLTEN ALUMINUM Feb 15, 2024 Pending
Array ( [id] => 20164302 [patent_doc_number] => 20250256348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => System for Printing Metal Parts by Liquid Metal Deposition [patent_app_type] => utility [patent_app_number] => 18/438991 [patent_app_country] => US [patent_app_date] => 2024-02-12 [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] => -12 [patent_words_short_claim] => 716 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18438991 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/438991
System for Printing Metal Parts by Liquid Metal Deposition Feb 11, 2024 Pending
Array ( [id] => 19379911 [patent_doc_number] => 20240269781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => Ni-BASED AMORPHOUS BRAZING FOIL [patent_app_type] => utility [patent_app_number] => 18/436167 [patent_app_country] => US [patent_app_date] => 2024-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3522 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18436167 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/436167
Ni-BASED AMORPHOUS BRAZING FOIL Feb 7, 2024 Pending
Array ( [id] => 19201872 [patent_doc_number] => 20240173771 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => METHOD FOR MAKING TURBINE ENGINE COMPONENTS USING METAL INJECTION MOLDING [patent_app_type] => utility [patent_app_number] => 18/432988 [patent_app_country] => US [patent_app_date] => 2024-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3028 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18432988 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/432988
METHOD FOR MAKING TURBINE ENGINE COMPONENTS USING METAL INJECTION MOLDING Feb 4, 2024 Pending
Array ( [id] => 19332906 [patent_doc_number] => 20240247336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => HIGH-EFFICIENCY GOLD RECOVERY BY ADDITIVE-INDUCED SUPRAMOLECULAR POLYMERIZATION OF CYCLODEXTRIN [patent_app_type] => utility [patent_app_number] => 18/420277 [patent_app_country] => US [patent_app_date] => 2024-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15277 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18420277 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/420277
HIGH-EFFICIENCY GOLD RECOVERY BY ADDITIVE-INDUCED SUPRAMOLECULAR POLYMERIZATION OF CYCLODEXTRIN Jan 22, 2024 Pending
Array ( [id] => 20059736 [patent_doc_number] => 20250197958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => METHOD FOR PRODUCING TUBULAR COATING-FREE PRESS-HARDENED STEEL [patent_app_type] => utility [patent_app_number] => 18/416985 [patent_app_country] => US [patent_app_date] => 2024-01-19 [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] => -17 [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] => 18416985 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/416985
METHOD FOR PRODUCING TUBULAR COATING-FREE PRESS-HARDENED STEEL Jan 18, 2024 Pending
Array ( [id] => 19126243 [patent_doc_number] => 20240131596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => METHOD AND APPARATUS FOR FLUID FLOW FOR ADDITIVE MANUFACTURING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/531840 [patent_app_country] => US [patent_app_date] => 2023-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8633 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18531840 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/531840
Method and apparatus for fluid flow for additive manufacturing apparatus Dec 6, 2023 Issued
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