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] => 16853887 [patent_doc_number] => 20210154632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => LOCK MODE FOR A BLENDER [patent_app_type] => utility [patent_app_number] => 17/064886 [patent_app_country] => US [patent_app_date] => 2020-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7522 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17064886 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/064886
LOCK MODE FOR A BLENDER Oct 6, 2020 Pending
Array ( [id] => 20107502 [patent_doc_number] => 12358202 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Extruder having screw elements with a particularly large pitch in the region of the gas venting opening, and use of said extruder [patent_app_type] => utility [patent_app_number] => 17/640049 [patent_app_country] => US [patent_app_date] => 2020-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 439 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17640049 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/640049
Extruder having screw elements with a particularly large pitch in the region of the gas venting opening, and use of said extruder Oct 5, 2020 Issued
Array ( [id] => 16761377 [patent_doc_number] => 20210106958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => MODULAR STIRRER FOR LIQUID AND SEMI-LIQUID FOOD PRODUCTS [patent_app_type] => utility [patent_app_number] => 17/061157 [patent_app_country] => US [patent_app_date] => 2020-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5800 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17061157 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/061157
MODULAR STIRRER FOR LIQUID AND SEMI-LIQUID FOOD PRODUCTS Sep 30, 2020 Abandoned
Array ( [id] => 20356495 [patent_doc_number] => 12472476 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Magnetic mixing apparatus [patent_app_type] => utility [patent_app_number] => 17/778086 [patent_app_country] => US [patent_app_date] => 2020-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17778086 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/778086
Magnetic mixing apparatus Sep 27, 2020 Issued
Array ( [id] => 17981602 [patent_doc_number] => 20220347638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => STIRRING BODY AND STIRRING DEVICE PROVIDED WITH SAME [patent_app_type] => utility [patent_app_number] => 17/764160 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 45597 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17764160 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/764160
STIRRING BODY AND STIRRING DEVICE PROVIDED WITH SAME Sep 24, 2020 Abandoned
Array ( [id] => 16749115 [patent_doc_number] => 20210101124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => AUXILIARY COOLING FAN FOR A BLENDING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/019682 [patent_app_country] => US [patent_app_date] => 2020-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7661 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17019682 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/019682
Auxiliary cooling fan for a blending system Sep 13, 2020 Issued
Array ( [id] => 17944740 [patent_doc_number] => 20220331757 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => MIXER INSERT, STATIC MIXER AND PRODUCTION METHOD [patent_app_type] => utility [patent_app_number] => 17/640264 [patent_app_country] => US [patent_app_date] => 2020-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6099 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17640264 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/640264
Mixer insert, static mixer and production method Sep 3, 2020 Issued
Array ( [id] => 17442331 [patent_doc_number] => 20220062836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => COLLAPSIBLE AGITATOR ASSEMBLY FOR A BIOPROCESSING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/008986 [patent_app_country] => US [patent_app_date] => 2020-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5064 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17008986 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/008986
Collapsible agitator assembly for a bioprocessing system Aug 31, 2020 Issued
Array ( [id] => 16687183 [patent_doc_number] => 20210069658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => FOAM-IN-BAG SYSTEMS AND COMPONENTS THEREOF [patent_app_type] => utility [patent_app_number] => 16/997421 [patent_app_country] => US [patent_app_date] => 2020-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 53160 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16997421 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/997421
FOAM-IN-BAG SYSTEMS AND COMPONENTS THEREOF Aug 18, 2020 Abandoned
Array ( [id] => 17058528 [patent_doc_number] => 11103108 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => System, method and apparatus for shaker bottle [patent_app_type] => utility [patent_app_number] => 16/996274 [patent_app_country] => US [patent_app_date] => 2020-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 4617 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16996274 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/996274
System, method and apparatus for shaker bottle Aug 17, 2020 Issued
Array ( [id] => 20592681 [patent_doc_number] => 12576378 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Outflow unit for mixer [patent_app_type] => utility [patent_app_number] => 17/631976 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17631976 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/631976
Outflow unit for mixer Aug 13, 2020 Issued
Array ( [id] => 17881892 [patent_doc_number] => 20220297369 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => ADDITIVELY MANUFACTURED EXTRUDER COMPONENTS [patent_app_type] => utility [patent_app_number] => 17/635336 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6703 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17635336 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/635336
ADDITIVELY MANUFACTURED EXTRUDER COMPONENTS Aug 13, 2020 Abandoned
Array ( [id] => 18151583 [patent_doc_number] => 11564532 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-31 [patent_title] => Blender [patent_app_type] => utility [patent_app_number] => 16/986486 [patent_app_country] => US [patent_app_date] => 2020-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 10535 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16986486 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/986486
Blender Aug 5, 2020 Issued
Array ( [id] => 18002950 [patent_doc_number] => 20220361716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => BLENDER [patent_app_type] => utility [patent_app_number] => 17/638129 [patent_app_country] => US [patent_app_date] => 2020-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10573 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17638129 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/638129
Blender Aug 4, 2020 Issued
Array ( [id] => 16792023 [patent_doc_number] => 20210121840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => TURBOJET OFFSET BLADES [patent_app_type] => utility [patent_app_number] => 16/984967 [patent_app_country] => US [patent_app_date] => 2020-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5080 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 415 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16984967 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/984967
Turbojet offset blades Aug 3, 2020 Issued
Array ( [id] => 18595500 [patent_doc_number] => 20230270288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => LOCK MEMBER, ROTARY HEAD, ROTARY ASSEMBLY, SHAFT COUPLER, CONTAINER, AND FOOD PROCESSOR [patent_app_type] => utility [patent_app_number] => 18/014643 [patent_app_country] => US [patent_app_date] => 2020-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13434 [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] => 18014643 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/014643
LOCK MEMBER, ROTARY HEAD, ROTARY ASSEMBLY, SHAFT COUPLER, CONTAINER, AND FOOD PROCESSOR Aug 2, 2020 Abandoned
Array ( [id] => 16436104 [patent_doc_number] => 20200353429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => Mixer for a Sports and Water Bottle [patent_app_type] => utility [patent_app_number] => 16/934502 [patent_app_country] => US [patent_app_date] => 2020-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4486 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16934502 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/934502
Mixer for a Sports and Water Bottle Jul 20, 2020 Abandoned
Array ( [id] => 17028426 [patent_doc_number] => 11090224 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Adaptor for a dispensing container in a planetary mixer [patent_app_type] => utility [patent_app_number] => 16/932171 [patent_app_country] => US [patent_app_date] => 2020-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 52 [patent_no_of_words] => 28882 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16932171 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/932171
Adaptor for a dispensing container in a planetary mixer Jul 16, 2020 Issued
Array ( [id] => 19914863 [patent_doc_number] => 12290207 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Handy large processing jug [patent_app_type] => utility [patent_app_number] => 17/597523 [patent_app_country] => US [patent_app_date] => 2020-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17597523 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/597523
Handy large processing jug Jul 9, 2020 Issued
Array ( [id] => 16569503 [patent_doc_number] => 20210008509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => PARALLEL PRODUCTION OF EMULSIFICATION [patent_app_type] => utility [patent_app_number] => 16/923940 [patent_app_country] => US [patent_app_date] => 2020-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4517 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16923940 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/923940
PARALLEL PRODUCTION OF EMULSIFICATION Jul 7, 2020 Abandoned
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