Search

Benjamin A. Schiffman

Examiner (ID: 4381, Phone: (571)270-7626 , Office: P/1742 )

Most Active Art Unit
1742
Art Unit(s)
1742, 1791, 4191
Total Applications
1209
Issued Applications
785
Pending Applications
90
Abandoned Applications
365

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17021546 [patent_doc_number] => 20210245417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => STRETCHING AND BENDING MECHANISM, RESIN MOLDING DEVICE, STRETCHING AND BENDING METHOD, AND RESIN MOLDING METHOD [patent_app_type] => utility [patent_app_number] => 17/246087 [patent_app_country] => US [patent_app_date] => 2021-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6638 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17246087 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/246087
STRETCHING AND BENDING MECHANISM, RESIN MOLDING DEVICE, STRETCHING AND BENDING METHOD, AND RESIN MOLDING METHOD Apr 29, 2021 Abandoned
Array ( [id] => 16990922 [patent_doc_number] => 20210229342 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => METHOD FOR LASER PRINTING BIOLOGICAL COMPONENTS, AND DEVICE FOR IMPLEMENTING SAID METHOD [patent_app_type] => utility [patent_app_number] => 17/229058 [patent_app_country] => US [patent_app_date] => 2021-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7722 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17229058 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/229058
Device for laser printing biological components Apr 12, 2021 Issued
Array ( [id] => 17619494 [patent_doc_number] => 11338524 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-05-24 [patent_title] => Method of forming a foldable or collapsible plastic and/or composite utility enclosure [patent_app_type] => utility [patent_app_number] => 17/223089 [patent_app_country] => US [patent_app_date] => 2021-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 22 [patent_no_of_words] => 4067 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17223089 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/223089
Method of forming a foldable or collapsible plastic and/or composite utility enclosure Apr 5, 2021 Issued
Array ( [id] => 19280692 [patent_doc_number] => 20240217166 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => A BIO-INK FOR 3D PRINTING, RELATED CONJUGATE AND PREPARATION PROCESS OF AN INTERMEDIATE CONSISTING OF A PHOTOREACTIVE LINKER [patent_app_type] => utility [patent_app_number] => 17/909787 [patent_app_country] => US [patent_app_date] => 2021-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8513 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17909787 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/909787
Method for 3D printing with a bio-ink Mar 15, 2021 Issued
Array ( [id] => 18390522 [patent_doc_number] => 20230158740 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => AN EXTRUSION PRINT HEAD FOR PRINTING A VISCOUS MATERIAL [patent_app_type] => utility [patent_app_number] => 17/908649 [patent_app_country] => US [patent_app_date] => 2021-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4591 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17908649 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/908649
AN EXTRUSION PRINT HEAD FOR PRINTING A VISCOUS MATERIAL Mar 2, 2021 Pending
Array ( [id] => 19135039 [patent_doc_number] => 11969961 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Mold and trim tool [patent_app_type] => utility [patent_app_number] => 17/249456 [patent_app_country] => US [patent_app_date] => 2021-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5911 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17249456 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/249456
Mold and trim tool Mar 1, 2021 Issued
Array ( [id] => 18415961 [patent_doc_number] => 11670507 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Direct additive synthesis from UV-induced solvated electrons in feedstock of halogenated material and negative electron affinity nanoparticle [patent_app_type] => utility [patent_app_number] => 17/189702 [patent_app_country] => US [patent_app_date] => 2021-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5418 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17189702 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/189702
Direct additive synthesis from UV-induced solvated electrons in feedstock of halogenated material and negative electron affinity nanoparticle Mar 1, 2021 Issued
Array ( [id] => 18264720 [patent_doc_number] => 20230085962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => 3D ITEM WITH INTERPENETRATING LAYERS PRODUCED BY MULTI-MATERIAL PRINTING [patent_app_type] => utility [patent_app_number] => 17/908894 [patent_app_country] => US [patent_app_date] => 2021-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17908894 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/908894
3D ITEM WITH INTERPENETRATING LAYERS PRODUCED BY MULTI-MATERIAL PRINTING Feb 28, 2021 Pending
Array ( [id] => 18264720 [patent_doc_number] => 20230085962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => 3D ITEM WITH INTERPENETRATING LAYERS PRODUCED BY MULTI-MATERIAL PRINTING [patent_app_type] => utility [patent_app_number] => 17/908894 [patent_app_country] => US [patent_app_date] => 2021-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17908894 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/908894
3D ITEM WITH INTERPENETRATING LAYERS PRODUCED BY MULTI-MATERIAL PRINTING Feb 28, 2021 Pending
Array ( [id] => 18264720 [patent_doc_number] => 20230085962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => 3D ITEM WITH INTERPENETRATING LAYERS PRODUCED BY MULTI-MATERIAL PRINTING [patent_app_type] => utility [patent_app_number] => 17/908894 [patent_app_country] => US [patent_app_date] => 2021-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17908894 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/908894
3D ITEM WITH INTERPENETRATING LAYERS PRODUCED BY MULTI-MATERIAL PRINTING Feb 28, 2021 Pending
Array ( [id] => 18837152 [patent_doc_number] => 11845209 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Method of molding a catheter tip [patent_app_type] => utility [patent_app_number] => 17/179942 [patent_app_country] => US [patent_app_date] => 2021-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 11 [patent_no_of_words] => 4499 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17179942 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/179942
Method of molding a catheter tip Feb 18, 2021 Issued
Array ( [id] => 19273738 [patent_doc_number] => 12023846 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Method of forming a dental appliance [patent_app_type] => utility [patent_app_number] => 17/175554 [patent_app_country] => US [patent_app_date] => 2021-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 7917 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17175554 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/175554
Method of forming a dental appliance Feb 11, 2021 Issued
Array ( [id] => 16869828 [patent_doc_number] => 20210163295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => CONTROLLING NANOFIBER SHEET WIDTH [patent_app_type] => utility [patent_app_number] => 17/162355 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9295 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17162355 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/162355
CONTROLLING NANOFIBER SHEET WIDTH Jan 28, 2021 Abandoned
Array ( [id] => 18919396 [patent_doc_number] => 11881690 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Insulating coating device for electric wire [patent_app_type] => utility [patent_app_number] => 17/145256 [patent_app_country] => US [patent_app_date] => 2021-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 6654 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17145256 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/145256
Insulating coating device for electric wire Jan 7, 2021 Issued
Array ( [id] => 18232626 [patent_doc_number] => 11597171 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Pyrometer control for hot drape formers [patent_app_type] => utility [patent_app_number] => 17/143044 [patent_app_country] => US [patent_app_date] => 2021-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5876 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17143044 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/143044
Pyrometer control for hot drape formers Jan 5, 2021 Issued
Array ( [id] => 18166777 [patent_doc_number] => 20230033382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => MICROCARRIERS FOR CELL CULTURE, AND METHOD FOR PRODUCING MICROCARRIERS [patent_app_type] => utility [patent_app_number] => 17/758571 [patent_app_country] => US [patent_app_date] => 2021-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6773 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17758571 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/758571
MICROCARRIERS FOR CELL CULTURE, AND METHOD FOR PRODUCING MICROCARRIERS Jan 5, 2021 Pending
Array ( [id] => 20401527 [patent_doc_number] => 12491487 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Method for producing silica microcapsule [patent_app_type] => utility [patent_app_number] => 18/259702 [patent_app_country] => US [patent_app_date] => 2020-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7020 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18259702 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/259702
Method for producing silica microcapsule Dec 27, 2020 Issued
Array ( [id] => 20226658 [patent_doc_number] => 12415298 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Component including a volatile hydrophobic coating and methods including the same [patent_app_type] => utility [patent_app_number] => 17/928299 [patent_app_country] => US [patent_app_date] => 2020-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 3 [patent_no_of_words] => 10590 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17928299 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/928299
Component including a volatile hydrophobic coating and methods including the same Dec 22, 2020 Issued
Array ( [id] => 18665443 [patent_doc_number] => 11772309 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Flexible foaming process for producing thermally insulated articles [patent_app_type] => utility [patent_app_number] => 17/757461 [patent_app_country] => US [patent_app_date] => 2020-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10846 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 345 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17757461 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/757461
Flexible foaming process for producing thermally insulated articles Dec 7, 2020 Issued
Array ( [id] => 18051122 [patent_doc_number] => 11524491 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-13 [patent_title] => Method for manufacturing thick polyimide film [patent_app_type] => utility [patent_app_number] => 17/107787 [patent_app_country] => US [patent_app_date] => 2020-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3863 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17107787 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/107787
Method for manufacturing thick polyimide film Nov 29, 2020 Issued
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