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] => 19186958 [patent_doc_number] => 20240165871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => PROCESS FOR MANUFACTURING A MONOLITHIC PART [patent_app_type] => utility [patent_app_number] => 18/552832 [patent_app_country] => US [patent_app_date] => 2022-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5469 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18552832 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/552832
PROCESS FOR MANUFACTURING A MONOLITHIC PART Apr 11, 2022 Pending
Array ( [id] => 19216999 [patent_doc_number] => 20240181703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => Additive Manufacturing Apparatus for Extrusion-Based Production of a Shaped Body [patent_app_type] => utility [patent_app_number] => 18/285053 [patent_app_country] => US [patent_app_date] => 2022-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6691 [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] => 18285053 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/285053
Additive Manufacturing Apparatus for Extrusion-Based Production of a Shaped Body Apr 7, 2022 Pending
Array ( [id] => 19564110 [patent_doc_number] => 12138863 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => System and method for computed axial lithography (CAL) for 3D additive manufacturing [patent_app_type] => utility [patent_app_number] => 17/704072 [patent_app_country] => US [patent_app_date] => 2022-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5103 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17704072 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/704072
System and method for computed axial lithography (CAL) for 3D additive manufacturing Mar 24, 2022 Issued
Array ( [id] => 19310937 [patent_doc_number] => 12036733 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Method and device for additive layer manufacturing of at least one component [patent_app_type] => utility [patent_app_number] => 17/702602 [patent_app_country] => US [patent_app_date] => 2022-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 6952 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [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] => 17702602 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/702602
Method and device for additive layer manufacturing of at least one component Mar 22, 2022 Issued
Array ( [id] => 19280701 [patent_doc_number] => 20240217175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => METHOD FOR OPERATING A PRINTHEAD FOR A 3D PRINTER AND PRINTHEAD FOR A 3D PRINTER FOR CARRYING OUT THE METHOD [patent_app_type] => utility [patent_app_number] => 18/550704 [patent_app_country] => US [patent_app_date] => 2022-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14132 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18550704 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/550704
Method for operating a printhead for a 3D printer and printhead for a 3D printer for carrying out the method Mar 9, 2022 Issued
Array ( [id] => 19608409 [patent_doc_number] => 12157271 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-03 [patent_title] => Additive manufacturing with dye-infused feed material [patent_app_type] => utility [patent_app_number] => 17/654112 [patent_app_country] => US [patent_app_date] => 2022-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4284 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17654112 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/654112
Additive manufacturing with dye-infused feed material Mar 8, 2022 Issued
Array ( [id] => 17674537 [patent_doc_number] => 20220187704 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => TEMPLATE MANUFACTURING METHOD AND TEMPLATE BASE MEMBER [patent_app_type] => utility [patent_app_number] => 17/688275 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7213 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17688275 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/688275
Template manufacturing method and template base member Mar 6, 2022 Issued
Array ( [id] => 19431673 [patent_doc_number] => 20240300171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => A THREE-DIMENSIONAL PRINTING AND FINISHING DEVICE FOR FORMING AND FINISHING A CURABLE CONSTRUCTION MATERIAL [patent_app_type] => utility [patent_app_number] => 18/551516 [patent_app_country] => US [patent_app_date] => 2022-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9393 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18551516 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/551516
A THREE-DIMENSIONAL PRINTING AND FINISHING DEVICE FOR FORMING AND FINISHING A CURABLE CONSTRUCTION MATERIAL Feb 27, 2022 Pending
Array ( [id] => 17642225 [patent_doc_number] => 20220169963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => System and Method for Printing Tissue [patent_app_type] => utility [patent_app_number] => 17/674363 [patent_app_country] => US [patent_app_date] => 2022-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33848 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17674363 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/674363
System and Method for Printing Tissue Feb 16, 2022 Pending
Array ( [id] => 17866116 [patent_doc_number] => 20220288851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => NOZZLE AND MODELING DEVICE [patent_app_type] => utility [patent_app_number] => 17/587464 [patent_app_country] => US [patent_app_date] => 2022-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3694 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17587464 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/587464
NOZZLE AND MODELING DEVICE Jan 27, 2022 Abandoned
Array ( [id] => 18817636 [patent_doc_number] => 20230391976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => Recycled Polymers for 3D Printing [patent_app_type] => utility [patent_app_number] => 18/259911 [patent_app_country] => US [patent_app_date] => 2022-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4215 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 18259911 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/259911
Recycled polymers for 3D printing Jan 2, 2022 Issued
Array ( [id] => 18274147 [patent_doc_number] => 11613071 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-28 [patent_title] => Cyanate ester kit for a thermally stable object [patent_app_type] => utility [patent_app_number] => 17/561764 [patent_app_country] => US [patent_app_date] => 2021-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 26 [patent_no_of_words] => 30764 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17561764 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/561764
Cyanate ester kit for a thermally stable object Dec 23, 2021 Issued
Array ( [id] => 18827939 [patent_doc_number] => 11843232 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-12 [patent_title] => Assembly and method for sealing a bundle of wires [patent_app_type] => utility [patent_app_number] => 17/556065 [patent_app_country] => US [patent_app_date] => 2021-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 22 [patent_no_of_words] => 5498 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 17556065 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/556065
Assembly and method for sealing a bundle of wires Dec 19, 2021 Issued
Array ( [id] => 17472140 [patent_doc_number] => 20220079644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => SYSTEM AND METHOD OF MANUFACTURE FOR SPINAL IMPLANT [patent_app_type] => utility [patent_app_number] => 17/532387 [patent_app_country] => US [patent_app_date] => 2021-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7733 [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] => 17532387 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/532387
System and method of manufacture for spinal implant Nov 21, 2021 Issued
Array ( [id] => 17577794 [patent_doc_number] => 20220134649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => THREE-DIMENSIONAL SHAPING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/514212 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7232 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17514212 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/514212
THREE-DIMENSIONAL SHAPING APPARATUS Oct 28, 2021 Pending
Array ( [id] => 18260147 [patent_doc_number] => 11607837 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-21 [patent_title] => Shaping system, shaped object formation method, and computer-readable storage medium [patent_app_type] => utility [patent_app_number] => 17/476276 [patent_app_country] => US [patent_app_date] => 2021-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 8715 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17476276 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/476276
Shaping system, shaped object formation method, and computer-readable storage medium Sep 14, 2021 Issued
Array ( [id] => 17298617 [patent_doc_number] => 20210394456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => Systems, Methods, and Media for Manufacturing Processes [patent_app_type] => utility [patent_app_number] => 17/447144 [patent_app_country] => US [patent_app_date] => 2021-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6146 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17447144 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/447144
Systems, Methods, and Media for Manufacturing Processes Sep 7, 2021 Pending
Array ( [id] => 19564100 [patent_doc_number] => 12138852 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Additive manufacturing cartridges and processes for producing cured polymeric products by additive manufacturing [patent_app_type] => utility [patent_app_number] => 17/409267 [patent_app_country] => US [patent_app_date] => 2021-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 16802 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17409267 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/409267
Additive manufacturing cartridges and processes for producing cured polymeric products by additive manufacturing Aug 22, 2021 Issued
Array ( [id] => 17257609 [patent_doc_number] => 20210370594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => SYSTEM AND PRINT HEAD FOR CONTINUOUSLY MANUFACTURING COMPOSITE STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/445072 [patent_app_country] => US [patent_app_date] => 2021-08-13 [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] => -17 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17445072 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/445072
SYSTEM AND PRINT HEAD FOR CONTINUOUSLY MANUFACTURING COMPOSITE STRUCTURE Aug 12, 2021 Abandoned
Array ( [id] => 20219155 [patent_doc_number] => 20250282086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => MOLDING METHOD [patent_app_type] => utility [patent_app_number] => 18/579852 [patent_app_country] => US [patent_app_date] => 2021-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1137 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18579852 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/579852
MOLDING METHOD Jul 15, 2021 Pending
Menu