Search

Benjamin A. Schiffman

Examiner (ID: 19430, Phone: (571)270-7626 , Office: P/1742 )

Most Active Art Unit
1742
Art Unit(s)
4191, 1742, 1791
Total Applications
1255
Issued Applications
816
Pending Applications
85
Abandoned Applications
368

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20505416 [patent_doc_number] => 12539680 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-03 [patent_title] => Composite mold for manufacturing a microstructured thermoset article, manufacturing method and method for obtaining the mold [patent_app_type] => utility [patent_app_number] => 18/563150 [patent_app_country] => US [patent_app_date] => 2022-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 18 [patent_no_of_words] => 1591 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18563150 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/563150
Composite mold for manufacturing a microstructured thermoset article, manufacturing method and method for obtaining the mold May 24, 2022 Issued
Array ( [id] => 17828097 [patent_doc_number] => 20220265401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => Continuous Custom Dental Restoration Manufacturing Process and System [patent_app_type] => utility [patent_app_number] => 17/743984 [patent_app_country] => US [patent_app_date] => 2022-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12115 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17743984 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/743984
Kit for making patient-specific dental restorations comprising a multi-compartment tray and a plurality of millable material blocks May 12, 2022 Issued
Array ( [id] => 19345093 [patent_doc_number] => 20240254056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => A SOLID OBJECT AND A METHOD FOR PRODUCING IT [patent_app_type] => utility [patent_app_number] => 18/290460 [patent_app_country] => US [patent_app_date] => 2022-05-13 [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] => -16 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18290460 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/290460
Method for producing a solid object from a biomaterial-based starting material May 12, 2022 Issued
17/735671 METHOD OF EMBEDDING REINFORCING FIBER INTO THERMOPLASTIC RESIN May 2, 2022 Abandoned
Array ( [id] => 19317483 [patent_doc_number] => 20240239023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => TOOL INSERT FOR A PRIMARY SHAPING TOOL AND PRIMARY SHAPING TOOL EQUIPPED WITH SAID TOOL INSERT [patent_app_type] => utility [patent_app_number] => 18/558672 [patent_app_country] => US [patent_app_date] => 2022-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4625 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18558672 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/558672
TOOL INSERT FOR A PRIMARY SHAPING TOOL AND PRIMARY SHAPING TOOL EQUIPPED WITH SAID TOOL INSERT Apr 28, 2022 Pending
Array ( [id] => 18092929 [patent_doc_number] => 20220411270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => Method for producing carbon- or graphite-foam parts [patent_app_type] => utility [patent_app_number] => 17/732445 [patent_app_country] => US [patent_app_date] => 2022-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2866 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17732445 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/732445
Method for producing carbon- or graphite-foam parts Apr 27, 2022 Issued
Array ( [id] => 18642778 [patent_doc_number] => 11766834 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Method of forming a foldable or collapsible plastic/composite utility enclosure [patent_app_type] => utility [patent_app_number] => 17/729587 [patent_app_country] => US [patent_app_date] => 2022-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 22 [patent_no_of_words] => 4113 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17729587 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/729587
Method of forming a foldable or collapsible plastic/composite utility enclosure Apr 25, 2022 Issued
Array ( [id] => 20329583 [patent_doc_number] => 12459848 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => High temperature and low pressure fining of submerged combustion or other glass [patent_app_type] => utility [patent_app_number] => 18/550319 [patent_app_country] => US [patent_app_date] => 2022-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5767 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 347 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18550319 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/550319
High temperature and low pressure fining of submerged combustion or other glass Apr 25, 2022 Issued
Array ( [id] => 19671360 [patent_doc_number] => 12184135 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Rotor core manufacturing method, and rotor core molding system therefore [patent_app_type] => utility [patent_app_number] => 18/556191 [patent_app_country] => US [patent_app_date] => 2022-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 4745 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 523 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18556191 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/556191
Rotor core manufacturing method, and rotor core molding system therefore Apr 18, 2022 Issued
Array ( [id] => 20452327 [patent_doc_number] => 12515375 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Device for supplying a mold with a polymerizable mixture [patent_app_type] => utility [patent_app_number] => 18/284206 [patent_app_country] => US [patent_app_date] => 2022-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1188 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18284206 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/284206
Device for supplying a mold with a polymerizable mixture Mar 29, 2022 Issued
Array ( [id] => 19186937 [patent_doc_number] => 20240165850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => APPARATUS FOR ADDITIVE MANUFACTURING INCLUDING A BATCH MIXER FOR CEMENTITIOUS MATERIALS [patent_app_type] => utility [patent_app_number] => 18/551750 [patent_app_country] => US [patent_app_date] => 2022-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18992 [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] => 18551750 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/551750
Apparatus for additive manufacturing including a batch mixer for cementitious materials Mar 27, 2022 Issued
Array ( [id] => 17719668 [patent_doc_number] => 20220212387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => INJECTION APPARATUS AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 17/704128 [patent_app_country] => US [patent_app_date] => 2022-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6600 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17704128 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/704128
INJECTION APPARATUS AND RELATED METHODS Mar 24, 2022 Abandoned
Array ( [id] => 18649555 [patent_doc_number] => 20230295371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => MEMBRANE FABRICATION OF QUATERNARY AMMONIUM FUNCTIONALIZED POLYPHENYLENE POLYMERS BY GREEN SUSTAINABLE ORGANIC SOLVENTS [patent_app_type] => utility [patent_app_number] => 17/700087 [patent_app_country] => US [patent_app_date] => 2022-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3310 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17700087 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/700087
MEMBRANE FABRICATION OF QUATERNARY AMMONIUM FUNCTIONALIZED POLYPHENYLENE POLYMERS BY GREEN SUSTAINABLE ORGANIC SOLVENTS Mar 20, 2022 Abandoned
Array ( [id] => 17706312 [patent_doc_number] => 20220206318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => SPECTACLE LENS PRODUCTION METHOD AND SPECTACLE LENS [patent_app_type] => utility [patent_app_number] => 17/696015 [patent_app_country] => US [patent_app_date] => 2022-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5099 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17696015 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/696015
Spectacle lens production method Mar 15, 2022 Issued
Array ( [id] => 17671714 [patent_doc_number] => 20220184881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => NEAR NET SHAPE ADDITIVE MANUFACTURING [patent_app_type] => utility [patent_app_number] => 17/653531 [patent_app_country] => US [patent_app_date] => 2022-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5430 [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] => 17653531 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/653531
Apparatus for near net shape additive manufacturing Mar 3, 2022 Issued
Array ( [id] => 17670824 [patent_doc_number] => 20220183991 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => SYSTEMS OF ON-DEMAND CUSTOMIZED MEDICAMENT DOSES BY 3D PRINTING [patent_app_type] => utility [patent_app_number] => 17/653388 [patent_app_country] => US [patent_app_date] => 2022-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6012 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17653388 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/653388
SYSTEMS OF ON-DEMAND CUSTOMIZED MEDICAMENT DOSES BY 3D PRINTING Mar 2, 2022 Abandoned
Array ( [id] => 20548084 [patent_doc_number] => 12558859 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Method for supplying a molding device with polymerizable mixture [patent_app_type] => utility [patent_app_number] => 18/278525 [patent_app_country] => US [patent_app_date] => 2022-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2426 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18278525 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/278525
Method for supplying a molding device with polymerizable mixture Feb 24, 2022 Issued
Array ( [id] => 17851099 [patent_doc_number] => 20220281140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => THERMAL DECOMPOSITION TREATMENT APPARATUS AND THERMAL DECOMPOSITION TREATMENT METHOD [patent_app_type] => utility [patent_app_number] => 17/679457 [patent_app_country] => US [patent_app_date] => 2022-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9293 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17679457 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/679457
THERMAL DECOMPOSITION TREATMENT APPARATUS AND THERMAL DECOMPOSITION TREATMENT METHOD Feb 23, 2022 Abandoned
Array ( [id] => 20465902 [patent_doc_number] => 12521933 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Method for forming a heated thermoplastic composite into a closed profile using a tooling [patent_app_type] => utility [patent_app_number] => 18/278920 [patent_app_country] => US [patent_app_date] => 2022-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18278920 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/278920
Method for forming a heated thermoplastic composite into a closed profile using a tooling Feb 23, 2022 Issued
Array ( [id] => 20332910 [patent_doc_number] => 12463195 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Calendering apparatus for the production of an electrode [patent_app_type] => utility [patent_app_number] => 18/280735 [patent_app_country] => US [patent_app_date] => 2022-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18280735 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/280735
Calendering apparatus for the production of an electrode Feb 22, 2022 Issued
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