Search

Daniel M. Sorkowitz

Examiner (ID: 10591, Phone: (571)270-5206 , Office: P/3681 )

Most Active Art Unit
3681
Art Unit(s)
3681, 4137, 3622
Total Applications
311
Issued Applications
52
Pending Applications
1
Abandoned Applications
258

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19474635 [patent_doc_number] => 12104714 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Valve actuator [patent_app_type] => utility [patent_app_number] => 17/570130 [patent_app_country] => US [patent_app_date] => 2022-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 7791 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17570130 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/570130
Valve actuator Jan 5, 2022 Issued
Array ( [id] => 20202163 [patent_doc_number] => 12404939 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Control valve and thermal management assembly [patent_app_type] => utility [patent_app_number] => 18/038020 [patent_app_country] => US [patent_app_date] => 2021-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 2367 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 605 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18038020 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/038020
Control valve and thermal management assembly Dec 28, 2021 Issued
Array ( [id] => 19004137 [patent_doc_number] => 20240068208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => WATER SUPPLY DEVICE [patent_app_type] => utility [patent_app_number] => 18/269805 [patent_app_country] => US [patent_app_date] => 2021-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2489 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18269805 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/269805
WATER SUPPLY DEVICE Dec 27, 2021 Abandoned
Array ( [id] => 19004137 [patent_doc_number] => 20240068208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => WATER SUPPLY DEVICE [patent_app_type] => utility [patent_app_number] => 18/269805 [patent_app_country] => US [patent_app_date] => 2021-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2489 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18269805 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/269805
WATER SUPPLY DEVICE Dec 27, 2021 Abandoned
Array ( [id] => 19911362 [patent_doc_number] => 12287570 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Pressure control valve, a fluid handling structure for lithographic apparatus and a lithographic apparatus [patent_app_type] => utility [patent_app_number] => 17/524816 [patent_app_country] => US [patent_app_date] => 2021-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5923 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17524816 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/524816
Pressure control valve, a fluid handling structure for lithographic apparatus and a lithographic apparatus Nov 11, 2021 Issued
Array ( [id] => 20467176 [patent_doc_number] => 12523211 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Optimized valve system for piston compressors--valve lamina and valve retainer having aerodynamic damping [patent_app_type] => utility [patent_app_number] => 18/266084 [patent_app_country] => US [patent_app_date] => 2021-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 1179 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18266084 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/266084
OPTIMIZED VALVE SYSTEM FOR PISTON COMPRESSORS - VALVE LAMINA AND VALVE RETAINER HAVING AERODYNAMIC DAMPING Nov 11, 2021 Issued
Array ( [id] => 18878390 [patent_doc_number] => 20240001759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => VALVE DEVICE FOR FUEL TANK [patent_app_type] => utility [patent_app_number] => 18/034604 [patent_app_country] => US [patent_app_date] => 2021-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12144 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18034604 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/034604
Valve device for fuel tank Nov 8, 2021 Issued
Array ( [id] => 19474546 [patent_doc_number] => 12104625 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Efficient mechanical generation of cavitation in liquids [patent_app_type] => utility [patent_app_number] => 17/517996 [patent_app_country] => US [patent_app_date] => 2021-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 46 [patent_no_of_words] => 11633 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17517996 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/517996
Efficient mechanical generation of cavitation in liquids Nov 2, 2021 Issued
Array ( [id] => 18129935 [patent_doc_number] => 11556141 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Valve arrangement [patent_app_type] => utility [patent_app_number] => 17/517995 [patent_app_country] => US [patent_app_date] => 2021-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7427 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [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] => 17517995 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/517995
Valve arrangement Nov 2, 2021 Issued
Array ( [id] => 19904724 [patent_doc_number] => 12281722 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Adjustable valve actuator [patent_app_type] => utility [patent_app_number] => 17/514324 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 0 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17514324 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/514324
Adjustable valve actuator Oct 28, 2021 Issued
Array ( [id] => 20264519 [patent_doc_number] => 12435497 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Sanitary outlet unit and method for installing and/or removing a sanitary outlet unit of this type [patent_app_type] => utility [patent_app_number] => 18/036806 [patent_app_country] => US [patent_app_date] => 2021-10-22 [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] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18036806 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/036806
Sanitary outlet unit and method for installing and/or removing a sanitary outlet unit of this type Oct 21, 2021 Issued
Array ( [id] => 18339962 [patent_doc_number] => 20230131911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => TOP DRIVE VALVE STOP ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/507209 [patent_app_country] => US [patent_app_date] => 2021-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2722 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17507209 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/507209
TOP DRIVE VALVE STOP ASSEMBLY Oct 20, 2021 Abandoned
Array ( [id] => 19856240 [patent_doc_number] => 12259066 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Inversion inhibitor for fluid control valve and methods of fluid control [patent_app_type] => utility [patent_app_number] => 17/507222 [patent_app_country] => US [patent_app_date] => 2021-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 23 [patent_no_of_words] => 11206 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17507222 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/507222
Inversion inhibitor for fluid control valve and methods of fluid control Oct 20, 2021 Issued
Array ( [id] => 20414875 [patent_doc_number] => 12498151 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Proportional valve assembly for refrigerant [patent_app_type] => utility [patent_app_number] => 18/265296 [patent_app_country] => US [patent_app_date] => 2021-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2384 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18265296 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/265296
Proportional valve assembly for refrigerant Oct 12, 2021 Issued
Array ( [id] => 20414875 [patent_doc_number] => 12498151 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Proportional valve assembly for refrigerant [patent_app_type] => utility [patent_app_number] => 18/265296 [patent_app_country] => US [patent_app_date] => 2021-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2384 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18265296 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/265296
Proportional valve assembly for refrigerant Oct 12, 2021 Issued
Array ( [id] => 17506112 [patent_doc_number] => 20220099215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => VALVE DEVICE [patent_app_type] => utility [patent_app_number] => 17/489748 [patent_app_country] => US [patent_app_date] => 2021-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7737 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 417 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17489748 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/489748
Valve device Sep 28, 2021 Issued
Array ( [id] => 17954163 [patent_doc_number] => 11480261 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Electromagnetic valve [patent_app_type] => utility [patent_app_number] => 17/486914 [patent_app_country] => US [patent_app_date] => 2021-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6908 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17486914 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/486914
Electromagnetic valve Sep 27, 2021 Issued
Array ( [id] => 17506090 [patent_doc_number] => 20220099193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => ELECTROMAGNETIC VALVE [patent_app_type] => utility [patent_app_number] => 17/486915 [patent_app_country] => US [patent_app_date] => 2021-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5561 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17486915 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/486915
Electromagnetic valve Sep 27, 2021 Issued
Array ( [id] => 18785114 [patent_doc_number] => 20230372845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => DISTRIBUTOR ASSEMBLY, IN PARTICULAR FOR A SEPARATION UNIT OF A MODULAR PROCESS DEVICE ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 18/030759 [patent_app_country] => US [patent_app_date] => 2021-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5785 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18030759 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/030759
Distributor assembly, in particular for a separation unit of a modular process device arrangement Sep 26, 2021 Issued
Array ( [id] => 19326656 [patent_doc_number] => 12044329 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Two-stage valve assembly [patent_app_type] => utility [patent_app_number] => 17/482410 [patent_app_country] => US [patent_app_date] => 2021-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3582 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17482410 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/482410
Two-stage valve assembly Sep 21, 2021 Issued
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