Search

David L. Sorkin

Examiner (ID: 8912, Phone: (571)272-1148 , Office: P/1774 )

Most Active Art Unit
1774
Art Unit(s)
1723, 1724, 1774, 1797
Total Applications
2079
Issued Applications
1297
Pending Applications
166
Abandoned Applications
646

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16837198 [patent_doc_number] => 20210145210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => Mixer with Safety Mechanisms [patent_app_type] => utility [patent_app_number] => 17/156366 [patent_app_country] => US [patent_app_date] => 2021-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4781 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17156366 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/156366
Mixer with safety mechanisms Jan 21, 2021 Issued
Array ( [id] => 18301301 [patent_doc_number] => 11623187 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-11 [patent_title] => Extrusion device and process for extruding a semi-finished product made of elastomeric material [patent_app_type] => utility [patent_app_number] => 17/153470 [patent_app_country] => US [patent_app_date] => 2021-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5131 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17153470 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/153470
Extrusion device and process for extruding a semi-finished product made of elastomeric material Jan 19, 2021 Issued
Array ( [id] => 19795512 [patent_doc_number] => 12236465 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Fluid delivery apparatus for use in systems, methods and apparatus for producing customized topical agents [patent_app_type] => utility [patent_app_number] => 17/150971 [patent_app_country] => US [patent_app_date] => 2021-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 13954 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17150971 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/150971
Fluid delivery apparatus for use in systems, methods and apparatus for producing customized topical agents Jan 14, 2021 Issued
Array ( [id] => 17035506 [patent_doc_number] => 20210252464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => ADJUSTABLE ADDITIVE CARTRIDGE SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/146463 [patent_app_country] => US [patent_app_date] => 2021-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4855 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17146463 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/146463
Adjustable additive cartridge systems and methods Jan 10, 2021 Issued
Array ( [id] => 17702241 [patent_doc_number] => 20220202247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => MICRO PUREE MACHINE [patent_app_type] => utility [patent_app_number] => 17/139494 [patent_app_country] => US [patent_app_date] => 2020-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7400 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17139494 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/139494
Micro puree machine Dec 30, 2020 Issued
Array ( [id] => 16946480 [patent_doc_number] => 20210205171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => ADAPTER FOR USE IN A PLANETARY MIXER [patent_app_type] => utility [patent_app_number] => 17/123400 [patent_app_country] => US [patent_app_date] => 2020-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28841 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17123400 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/123400
ADAPTER FOR USE IN A PLANETARY MIXER Dec 15, 2020 Abandoned
Array ( [id] => 18108485 [patent_doc_number] => 20230001365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => Bio-Reaction Stirrer Using Magnetic Force [patent_app_type] => utility [patent_app_number] => 17/781563 [patent_app_country] => US [patent_app_date] => 2020-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6069 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17781563 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/781563
Bio-Reaction Stirrer Using Magnetic Force Dec 1, 2020 Pending
Array ( [id] => 18108487 [patent_doc_number] => 20230001367 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => MIXER [patent_app_type] => utility [patent_app_number] => 17/779750 [patent_app_country] => US [patent_app_date] => 2020-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3321 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17779750 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/779750
Mixer Nov 30, 2020 Issued
Array ( [id] => 19134786 [patent_doc_number] => 11969701 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Magnetic mixers [patent_app_type] => utility [patent_app_number] => 17/106085 [patent_app_country] => US [patent_app_date] => 2020-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 45 [patent_no_of_words] => 10470 [patent_no_of_claims] => 10 [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] => 17106085 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/106085
Magnetic mixers Nov 27, 2020 Issued
Array ( [id] => 16853886 [patent_doc_number] => 20210154631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => METHOD AND APPARATUS FOR MIXING MAGNETIC PARTICLES IN LIQUID MEDIUM [patent_app_type] => utility [patent_app_number] => 17/105957 [patent_app_country] => US [patent_app_date] => 2020-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13051 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17105957 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/105957
METHOD AND APPARATUS FOR MIXING MAGNETIC PARTICLES IN LIQUID MEDIUM Nov 26, 2020 Abandoned
Array ( [id] => 16710817 [patent_doc_number] => 20210077964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => BEVERAGE MIXING SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/103663 [patent_app_country] => US [patent_app_date] => 2020-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17327 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17103663 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/103663
BEVERAGE MIXING SYSTEM AND METHOD Nov 23, 2020 Abandoned
Array ( [id] => 19210038 [patent_doc_number] => 11999078 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Mixing drum [patent_app_type] => utility [patent_app_number] => 17/101540 [patent_app_country] => US [patent_app_date] => 2020-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 7517 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17101540 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/101540
Mixing drum Nov 22, 2020 Issued
Array ( [id] => 18894150 [patent_doc_number] => 20240009635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => STIRRING IMPELLER, ARRANGEMENT AND USE [patent_app_type] => utility [patent_app_number] => 18/036330 [patent_app_country] => US [patent_app_date] => 2020-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3249 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18036330 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/036330
STIRRING IMPELLER, ARRANGEMENT AND USE Nov 19, 2020 Pending
Array ( [id] => 16671743 [patent_doc_number] => 20210060506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => MIXING DEVICE AND METHODS THEREOF [patent_app_type] => utility [patent_app_number] => 17/097780 [patent_app_country] => US [patent_app_date] => 2020-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8165 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17097780 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/097780
MIXING DEVICE AND METHODS THEREOF Nov 12, 2020 Abandoned
Array ( [id] => 17592839 [patent_doc_number] => 20220142412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => Culinary Whisk [patent_app_type] => utility [patent_app_number] => 17/095768 [patent_app_country] => US [patent_app_date] => 2020-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6351 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17095768 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/095768
Culinary whisk Nov 11, 2020 Issued
Array ( [id] => 18019468 [patent_doc_number] => 20220370967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => EMULSIFICATION DEVICE AND EMULSIFICATION METHOD [patent_app_type] => utility [patent_app_number] => 17/773817 [patent_app_country] => US [patent_app_date] => 2020-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8948 [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] => 17773817 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/773817
EMULSIFICATION DEVICE AND EMULSIFICATION METHOD Nov 10, 2020 Abandoned
Array ( [id] => 18700385 [patent_doc_number] => 11786876 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Static mixer [patent_app_type] => utility [patent_app_number] => 17/076650 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 65 [patent_no_of_words] => 7818 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17076650 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/076650
Static mixer Oct 20, 2020 Issued
Array ( [id] => 16792024 [patent_doc_number] => 20210121841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => DOSING METHOD AND ASSOCIATED FACILITY [patent_app_type] => utility [patent_app_number] => 17/076756 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4262 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17076756 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/076756
Dosing method and associated facility Oct 20, 2020 Issued
Array ( [id] => 19738119 [patent_doc_number] => 12214937 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Port system and method for an embalming machine [patent_app_type] => utility [patent_app_number] => 17/071476 [patent_app_country] => US [patent_app_date] => 2020-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 15507 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17071476 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/071476
Port system and method for an embalming machine Oct 14, 2020 Issued
Array ( [id] => 16762127 [patent_doc_number] => 20210107708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => Access Lid for an Embalming Machine [patent_app_type] => utility [patent_app_number] => 17/071516 [patent_app_country] => US [patent_app_date] => 2020-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15483 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17071516 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/071516
Access Lid for an Embalming Machine Oct 14, 2020 Abandoned
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