Search

Louis S. Zarfas

Examiner (ID: 16984)

Most Active Art Unit
2902
Art Unit(s)
2914, 2902, 2904, 2900
Total Applications
4726
Issued Applications
4667
Pending Applications
1
Abandoned Applications
58

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18692781 [patent_doc_number] => 20230323117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => RESIN MATERIALS FOR MAKING THREE-DIMENSIONAL OBJECTS AND METHODS OF USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/332778 [patent_app_country] => US [patent_app_date] => 2023-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10093 [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] => 18332778 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/332778
RESIN MATERIALS FOR MAKING THREE-DIMENSIONAL OBJECTS AND METHODS OF USING THE SAME Jun 11, 2023 Pending
Array ( [id] => 18611558 [patent_doc_number] => 20230278289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => SELF-MODIFYING AGITATION PROCESS AND APPARATUS FOR SUPPORT REMOVAL IN ADDITIVE MANUFACTURING AND 3D PRINTED MATERIAL [patent_app_type] => utility [patent_app_number] => 18/195787 [patent_app_country] => US [patent_app_date] => 2023-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5339 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18195787 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/195787
Self-modifying agitation process and apparatus for support removal in additive manufacturing and 3D printed material May 9, 2023 Issued
Array ( [id] => 19845937 [patent_doc_number] => 20250091288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => 3D PRINTING-ASSISTED MULTI-SCALE METAL THREE-DIMENSIONAL SURFACE STRUCTURE PREPARATION METHOD AND PRODUCT [patent_app_type] => utility [patent_app_number] => 18/578009 [patent_app_country] => US [patent_app_date] => 2023-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9885 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18578009 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/578009
3D PRINTING-ASSISTED MULTI-SCALE METAL THREE-DIMENSIONAL SURFACE STRUCTURE PREPARATION METHOD AND PRODUCT May 8, 2023 Pending
Array ( [id] => 19082444 [patent_doc_number] => 20240109245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => PROCESS CONTROL SYSTEMS AND METHODS USING A SOLID-STATE ADDITIVE MANUFACTURING SYSTEM AND CONTINUOUS FEEDING SYSTEMS AND STRUCTURES [patent_app_type] => utility [patent_app_number] => 18/144381 [patent_app_country] => US [patent_app_date] => 2023-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22322 [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] => 18144381 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/144381
PROCESS CONTROL SYSTEMS AND METHODS USING A SOLID-STATE ADDITIVE MANUFACTURING SYSTEM AND CONTINUOUS FEEDING SYSTEMS AND STRUCTURES May 7, 2023 Pending
Array ( [id] => 18567598 [patent_doc_number] => 20230257933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => Fungal textile materials and leather analogs [patent_app_type] => utility [patent_app_number] => 18/137870 [patent_app_country] => US [patent_app_date] => 2023-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27547 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 18137870 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/137870
Fungal textile materials and leather analogs Apr 20, 2023 Issued
Array ( [id] => 18551440 [patent_doc_number] => 20230249445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => COATED SHEETS FOR IMPROVED ADDITIVE MANUFACTURING PARTS [patent_app_type] => utility [patent_app_number] => 18/302890 [patent_app_country] => US [patent_app_date] => 2023-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3795 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18302890 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/302890
Coated sheets for improved additive manufacturing parts Apr 18, 2023 Issued
Array ( [id] => 19730579 [patent_doc_number] => 12208567 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Three-dimensional inkjet printing of a thermally stable object [patent_app_type] => utility [patent_app_number] => 18/126512 [patent_app_country] => US [patent_app_date] => 2023-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 26 [patent_no_of_words] => 30760 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18126512 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/126512
Three-dimensional inkjet printing of a thermally stable object Mar 26, 2023 Issued
Array ( [id] => 18405918 [patent_doc_number] => 20230167269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => MOLDING POWDER [patent_app_type] => utility [patent_app_number] => 18/094935 [patent_app_country] => US [patent_app_date] => 2023-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4298 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18094935 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/094935
Molding powder Jan 8, 2023 Issued
Array ( [id] => 19769149 [patent_doc_number] => 20250050575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => A SYSTEM AND METHOD FOR MANUFACTURING ONE OR MORE THREE-DIMENSIONAL STRUCTURES [patent_app_type] => utility [patent_app_number] => 18/720079 [patent_app_country] => US [patent_app_date] => 2022-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10476 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18720079 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/720079
A SYSTEM AND METHOD FOR MANUFACTURING ONE OR MORE THREE-DIMENSIONAL STRUCTURES Dec 15, 2022 Pending
Array ( [id] => 18496678 [patent_doc_number] => 20230219267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => METHOD AND MOLD FOR MANUFACTURING REACTOR [patent_app_type] => utility [patent_app_number] => 18/063783 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4933 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18063783 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/063783
Method and mold for manufacturing reactor Dec 8, 2022 Issued
Array ( [id] => 18375095 [patent_doc_number] => 20230150175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => FORMING DEVICE AND FORMING METHOD [patent_app_type] => utility [patent_app_number] => 17/984638 [patent_app_country] => US [patent_app_date] => 2022-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9877 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17984638 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/984638
Forming device and forming method Nov 9, 2022 Issued
Array ( [id] => 18406237 [patent_doc_number] => 20230167588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => METHOD OF PREPARING CARBON COMPOSITE FIBER AND CARBON COMPOSITE FIBER [patent_app_type] => utility [patent_app_number] => 17/980845 [patent_app_country] => US [patent_app_date] => 2022-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8366 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17980845 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/980845
METHOD OF PREPARING CARBON COMPOSITE FIBER AND CARBON COMPOSITE FIBER Nov 3, 2022 Pending
Array ( [id] => 19141223 [patent_doc_number] => 20240140033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => POWDER HANDLING DEVICE [patent_app_type] => utility [patent_app_number] => 17/978279 [patent_app_country] => US [patent_app_date] => 2022-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6102 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17978279 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/978279
Powder handling device Oct 31, 2022 Issued
Array ( [id] => 19808814 [patent_doc_number] => 12240176 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Methods for post-processing additively manufactured objects with sensor feedback [patent_app_type] => utility [patent_app_number] => 18/050804 [patent_app_country] => US [patent_app_date] => 2022-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 56 [patent_no_of_words] => 35574 [patent_no_of_claims] => 24 [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] => 18050804 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/050804
Methods for post-processing additively manufactured objects with sensor feedback Oct 27, 2022 Issued
Array ( [id] => 19642065 [patent_doc_number] => 20240416585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => 3D PRINTER AND RELATED SET OF PARTS [patent_app_type] => utility [patent_app_number] => 18/699498 [patent_app_country] => US [patent_app_date] => 2022-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6532 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18699498 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/699498
3D PRINTER AND RELATED SET OF PARTS Oct 13, 2022 Pending
Array ( [id] => 19033300 [patent_doc_number] => 20240083115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => IN-LINE FILAMENT CONDITIONER/DRIER FOR 3D PRINTER [patent_app_type] => utility [patent_app_number] => 17/941486 [patent_app_country] => US [patent_app_date] => 2022-09-09 [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] => -15 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17941486 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/941486
In-line filament conditioner/drier for 3D printer Sep 8, 2022 Issued
Array ( [id] => 18225634 [patent_doc_number] => 20230064628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => DEVICES, SYSTEMS, AND METHODS FOR THREE-DIMENSIONAL PRINTING OF CONTINUOUS FIBER-REINFORCED THERMOSET COMPOSITES [patent_app_type] => utility [patent_app_number] => 17/900856 [patent_app_country] => US [patent_app_date] => 2022-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15768 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17900856 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/900856
DEVICES, SYSTEMS, AND METHODS FOR THREE-DIMENSIONAL PRINTING OF CONTINUOUS FIBER-REINFORCED THERMOSET COMPOSITES Aug 30, 2022 Pending
Array ( [id] => 18559216 [patent_doc_number] => 11724445 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Resin dispenser for additive manufacturing [patent_app_type] => utility [patent_app_number] => 17/821555 [patent_app_country] => US [patent_app_date] => 2022-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 8925 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17821555 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/821555
Resin dispenser for additive manufacturing Aug 22, 2022 Issued
Array ( [id] => 20186396 [patent_doc_number] => 12397500 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => System and method of low-waste multi-material resin printing [patent_app_type] => utility [patent_app_number] => 17/887337 [patent_app_country] => US [patent_app_date] => 2022-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17887337 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/887337
System and method of low-waste multi-material resin printing Aug 11, 2022 Issued
Array ( [id] => 18036299 [patent_doc_number] => 20220380514 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/819033 [patent_app_country] => US [patent_app_date] => 2022-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12066 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17819033 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/819033
Method and apparatus for lining a pipe Aug 10, 2022 Issued
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