
Brian D. Walck
Examiner (ID: 3536, Phone: (571)270-5905 , Office: P/1736 )
| Most Active Art Unit | 1736 |
| Art Unit(s) | 1736, 1793, 1738 |
| Total Applications | 972 |
| Issued Applications | 524 |
| Pending Applications | 91 |
| Abandoned Applications | 360 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 18964477
[patent_doc_number] => 11898229
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-02-13
[patent_title] => High-strength and high-plasticity casting high-entropy alloy (HEA) and preparation method thereof
[patent_app_type] => utility
[patent_app_number] => 17/862197
[patent_app_country] => US
[patent_app_date] => 2022-07-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 18
[patent_figures_cnt] => 36
[patent_no_of_words] => 3386
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 20
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17862197
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/862197 | High-strength and high-plasticity casting high-entropy alloy (HEA) and preparation method thereof | Jul 10, 2022 | Issued |
Array
(
[id] => 19709671
[patent_doc_number] => 20250019813
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-16
[patent_title] => THERMAL PROCESSING METHOD FOR IMPROVING HIGH-SPEED IMPACT RESISTANCE OF TWO-PHASE TITANIUM ALLOY
[patent_app_type] => utility
[patent_app_number] => 18/682342
[patent_app_country] => US
[patent_app_date] => 2022-07-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5267
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[patent_words_short_claim] => 172
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18682342
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/682342 | THERMAL PROCESSING METHOD FOR IMPROVING HIGH-SPEED IMPACT RESISTANCE OF TWO-PHASE TITANIUM ALLOY | Jul 4, 2022 | Pending |
Array
(
[id] => 19389913
[patent_doc_number] => 20240279783
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-22
[patent_title] => NON-ORIENTED ELECTRICAL STEEL SHEET, METHOD FOR PRODUCING THE SAME, AND MOTOR CORE
[patent_app_type] => utility
[patent_app_number] => 18/571720
[patent_app_country] => US
[patent_app_date] => 2022-06-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13606
[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] => 18571720
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/571720 | NON-ORIENTED ELECTRICAL STEEL SHEET, METHOD FOR PRODUCING THE SAME, AND MOTOR CORE | Jun 29, 2022 | Pending |
Array
(
[id] => 19404128
[patent_doc_number] => 20240287639
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-29
[patent_title] => HIGH-STRENGTH STEEL SHEET HAVING EXCELLENT HOLE EXPANDABILITY AND DUCTILITY AND MANUFACTURING METHOD THEREFOR
[patent_app_type] => utility
[patent_app_number] => 18/578672
[patent_app_country] => US
[patent_app_date] => 2022-06-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7514
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 126
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18578672
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/578672 | HIGH-STRENGTH STEEL SHEET HAVING EXCELLENT HOLE EXPANDABILITY AND DUCTILITY AND MANUFACTURING METHOD THEREFOR | Jun 21, 2022 | Pending |
Array
(
[id] => 19543496
[patent_doc_number] => 20240360532
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-31
[patent_title] => HIGH STRENGTH STEEL SHEET, HIGH STRENGTH COATED OR PLATED STEEL SHEET, METHODS OF PRODUCING THESE, AND MEMBER
[patent_app_type] => utility
[patent_app_number] => 18/681864
[patent_app_country] => US
[patent_app_date] => 2022-06-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10049
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 253
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18681864
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/681864 | HIGH STRENGTH STEEL SHEET, HIGH STRENGTH COATED OR PLATED STEEL SHEET, METHODS OF PRODUCING THESE, AND MEMBER | Jun 20, 2022 | Pending |
Array
(
[id] => 17897448
[patent_doc_number] => 20220307110
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-09-29
[patent_title] => BIODEGRADABLE Zn-Mg-Bi ZINC ALLOY AND PREPARATION METHOD THEREOF
[patent_app_type] => utility
[patent_app_number] => 17/840871
[patent_app_country] => US
[patent_app_date] => 2022-06-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5684
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[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] => 17840871
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/840871 | BIODEGRADABLE Zn-Mg-Bi ZINC ALLOY AND PREPARATION METHOD THEREOF | Jun 14, 2022 | Abandoned |
Array
(
[id] => 20433453
[patent_doc_number] => 12503751
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-12-23
[patent_title] => High entropy alloy-based compositions and bond coats formed therefrom
[patent_app_type] => utility
[patent_app_number] => 17/839833
[patent_app_country] => US
[patent_app_date] => 2022-06-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 0
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 13
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17839833
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/839833 | High entropy alloy-based compositions and bond coats formed therefrom | Jun 13, 2022 | Issued |
Array
(
[id] => 19381387
[patent_doc_number] => 20240271257
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-15
[patent_title] => HOT-DIP GALVANIZED STEEL PLATE AND MANUFACTURING METHOD THEREFOR
[patent_app_type] => utility
[patent_app_number] => 18/567521
[patent_app_country] => US
[patent_app_date] => 2022-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7703
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[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] => 18567521
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/567521 | HOT-DIP GALVANIZED STEEL PLATE AND MANUFACTURING METHOD THEREFOR | Jun 6, 2022 | Pending |
Array
(
[id] => 19381383
[patent_doc_number] => 20240271253
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-15
[patent_title] => MAGNESIUM-LITHIUM ALLOYS COMPOSED OF GALLIUM OR INDIUM
[patent_app_type] => utility
[patent_app_number] => 18/567951
[patent_app_country] => US
[patent_app_date] => 2022-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12299
[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] => 18567951
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/567951 | MAGNESIUM-LITHIUM ALLOYS COMPOSED OF GALLIUM OR INDIUM | Jun 5, 2022 | Pending |
Array
(
[id] => 19384465
[patent_doc_number] => 20240274335
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-15
[patent_title] => SmFeN-BASED ANISOTROPIC MAGNETIC POWDER AND BONDED MAGNET, AND PRODUCTION METHODS THEREOF
[patent_app_type] => utility
[patent_app_number] => 18/568702
[patent_app_country] => US
[patent_app_date] => 2022-06-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11808
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[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] => 18568702
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/568702 | SmFeN-BASED ANISOTROPIC MAGNETIC POWDER AND BONDED MAGNET, AND PRODUCTION METHODS THEREOF | Jun 1, 2022 | Pending |
Array
(
[id] => 19785936
[patent_doc_number] => 20250059615
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-02-20
[patent_title] => FERRITIC STAINLESS STEEL SHEET AND PRODUCTION METHOD THEREFOR
[patent_app_type] => utility
[patent_app_number] => 18/681514
[patent_app_country] => US
[patent_app_date] => 2022-06-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 26481
[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] => 18681514
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/681514 | FERRITIC STAINLESS STEEL SHEET AND PRODUCTION METHOD THEREFOR | May 31, 2022 | Pending |
Array
(
[id] => 19855828
[patent_doc_number] => 12258652
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-03-25
[patent_title] => Method for smelting high-temperature alloy with ultrahigh N content in VIM furnace
[patent_app_type] => utility
[patent_app_number] => 18/563262
[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] => 3471
[patent_no_of_claims] => 7
[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] => 18563262
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/563262 | Method for smelting high-temperature alloy with ultrahigh N content in VIM furnace | May 24, 2022 | Issued |
Array
(
[id] => 20402481
[patent_doc_number] => 12492452
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-12-09
[patent_title] => Nickel-base alloys
[patent_app_type] => utility
[patent_app_number] => 17/751919
[patent_app_country] => US
[patent_app_date] => 2022-05-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 30
[patent_figures_cnt] => 45
[patent_no_of_words] => 8237
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 96
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17751919
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/751919 | Nickel-base alloys | May 23, 2022 | Issued |
Array
(
[id] => 19300637
[patent_doc_number] => 20240229206
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-07-11
[patent_title] => FE-BASED AMORPHOUS ALLOY AND FE-BASED AMORPHOUS ALLOY RIBBON
[patent_app_type] => utility
[patent_app_number] => 18/562224
[patent_app_country] => US
[patent_app_date] => 2022-05-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8484
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 73
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18562224
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/562224 | FE-BASED AMORPHOUS ALLOY AND FE-BASED AMORPHOUS ALLOY RIBBON | May 17, 2022 | Pending |
Array
(
[id] => 19528647
[patent_doc_number] => 20240352549
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-24
[patent_title] => DEHYDROGENATION APPARATUS, STEEL SHEET PRODUCTION SYSTEM, AND STEEL SHEET PRODUCTION METHOD
[patent_app_type] => utility
[patent_app_number] => 18/574068
[patent_app_country] => US
[patent_app_date] => 2022-05-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 23571
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -20
[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] => 18574068
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/574068 | DEHYDROGENATION APPARATUS, STEEL SHEET PRODUCTION SYSTEM, AND STEEL SHEET PRODUCTION METHOD | May 16, 2022 | Pending |
Array
(
[id] => 19511106
[patent_doc_number] => 20240342792
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-17
[patent_title] => IRON-BASED SOFT MAGNETIC POWDER, MAGNETIC COMPONENT USING SAME AND DUST CORE
[patent_app_type] => utility
[patent_app_number] => 18/579400
[patent_app_country] => US
[patent_app_date] => 2022-05-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8280
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 83
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18579400
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/579400 | IRON-BASED SOFT MAGNETIC POWDER, MAGNETIC COMPONENT USING SAME AND DUST CORE | May 8, 2022 | Pending |
Array
(
[id] => 17930257
[patent_doc_number] => 20220325382
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-10-13
[patent_title] => NICKEL-BASED ALLOY EMBODIMENTS AND METHOD OF MAKING AND USING THE SAME
[patent_app_type] => utility
[patent_app_number] => 17/734902
[patent_app_country] => US
[patent_app_date] => 2022-05-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12081
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 47
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17734902
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/734902 | NICKEL-BASED ALLOY EMBODIMENTS AND METHOD OF MAKING AND USING THE SAME | May 1, 2022 | Abandoned |
Array
(
[id] => 19332924
[patent_doc_number] => 20240247354
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-07-25
[patent_title] => FERRITIC STAINLESS STEEL
[patent_app_type] => utility
[patent_app_number] => 18/562583
[patent_app_country] => US
[patent_app_date] => 2022-04-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7905
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[patent_words_short_claim] => 125
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18562583
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/562583 | FERRITIC STAINLESS STEEL | Apr 13, 2022 | Pending |
Array
(
[id] => 18854174
[patent_doc_number] => 11851737
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-12-26
[patent_title] => Balance spring for a horological movement
[patent_app_type] => utility
[patent_app_number] => 17/657664
[patent_app_country] => US
[patent_app_date] => 2022-04-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 3786
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 122
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17657664
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/657664 | Balance spring for a horological movement | Mar 31, 2022 | Issued |
Array
(
[id] => 19317314
[patent_doc_number] => 20240238854
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-07-18
[patent_title] => System and method for producing steel products in the form of wires and/or bars
[patent_app_type] => utility
[patent_app_number] => 18/562306
[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] => 5151
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[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] => 18562306
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/562306 | System and method for producing steel products in the form of wires and/or bars | Mar 28, 2022 | Pending |