Search

Vishal A. Patel

Examiner (ID: 5492, Phone: (571)272-7060 , Office: P/3675 )

Most Active Art Unit
3675
Art Unit(s)
3676, 3673, 3679, 3675, 3626, 3674
Total Applications
1808
Issued Applications
1085
Pending Applications
143
Abandoned Applications
592

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19249668 [patent_doc_number] => 20240200656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => MODULAR STUFFING BOX [patent_app_type] => utility [patent_app_number] => 18/082191 [patent_app_country] => US [patent_app_date] => 2022-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9045 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18082191 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/082191
Modular stuffing box Dec 14, 2022 Issued
Array ( [id] => 18421125 [patent_doc_number] => 20230175588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => Self-Curing Thermohydrodynamic Seal [patent_app_type] => utility [patent_app_number] => 18/074754 [patent_app_country] => US [patent_app_date] => 2022-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2854 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18074754 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/074754
Self-curing thermohydrodynamic seal Dec 4, 2022 Issued
Array ( [id] => 18764791 [patent_doc_number] => 11815183 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Mechanical seal [patent_app_type] => utility [patent_app_number] => 18/071397 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 26 [patent_no_of_words] => 7791 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18071397 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/071397
Mechanical seal Nov 28, 2022 Issued
Array ( [id] => 19203596 [patent_doc_number] => 20240175495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => MAGNETIC FLUID SEAL [patent_app_type] => utility [patent_app_number] => 17/994418 [patent_app_country] => US [patent_app_date] => 2022-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3504 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 17994418 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/994418
MAGNETIC FLUID SEAL Nov 27, 2022 Abandoned
Array ( [id] => 19684950 [patent_doc_number] => 20250003495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => SLIDING ELEMENT [patent_app_type] => utility [patent_app_number] => 18/710795 [patent_app_country] => US [patent_app_date] => 2022-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10707 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18710795 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/710795
SLIDING ELEMENT Nov 27, 2022 Pending
Array ( [id] => 18667087 [patent_doc_number] => 11773974 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Combination piston and piston ring for reducing crevice volume [patent_app_type] => utility [patent_app_number] => 17/987971 [patent_app_country] => US [patent_app_date] => 2022-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 16 [patent_no_of_words] => 5469 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 492 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17987971 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/987971
Combination piston and piston ring for reducing crevice volume Nov 15, 2022 Issued
Array ( [id] => 18498169 [patent_doc_number] => 20230220872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => Circumferential Seal Assembly with Multi-Axis Stepped Grooves [patent_app_type] => utility [patent_app_number] => 17/979847 [patent_app_country] => US [patent_app_date] => 2022-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28305 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17979847 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/979847
Circumferential seal assembly with multi-axis stepped grooves Nov 2, 2022 Issued
Array ( [id] => 19643686 [patent_doc_number] => 20240418206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => Decompression Lock [patent_app_type] => utility [patent_app_number] => 18/704377 [patent_app_country] => US [patent_app_date] => 2022-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2904 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18704377 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/704377
Decompression Lock Oct 27, 2022 Pending
Array ( [id] => 19113640 [patent_doc_number] => 20240125390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => HIGH PRESSURE OFFSET SEAL [patent_app_type] => utility [patent_app_number] => 17/965752 [patent_app_country] => US [patent_app_date] => 2022-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1862 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17965752 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/965752
High pressure offset seal Oct 12, 2022 Issued
Array ( [id] => 19390260 [patent_doc_number] => 20240280130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => TAPERED THREAD-FORMING FASTENERS [patent_app_type] => utility [patent_app_number] => 18/292171 [patent_app_country] => US [patent_app_date] => 2022-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10412 [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] => 18292171 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/292171
TAPERED THREAD-FORMING FASTENERS Sep 20, 2022 Pending
Array ( [id] => 18538124 [patent_doc_number] => 20230243227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => PRINTED ANNULAR METAL-TO-METAL SEAL [patent_app_type] => utility [patent_app_number] => 17/943993 [patent_app_country] => US [patent_app_date] => 2022-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6605 [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] => 17943993 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/943993
PRINTED ANNULAR METAL-TO-METAL SEAL Sep 12, 2022 Pending
Array ( [id] => 20679054 [patent_doc_number] => 20260117866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-30 [patent_title] => Compression Ring [patent_app_type] => utility [patent_app_number] => 18/283151 [patent_app_country] => US [patent_app_date] => 2022-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1118 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18283151 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/283151
Compression Ring Sep 7, 2022 Pending
Array ( [id] => 20387177 [patent_doc_number] => 12486899 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Seal cover [patent_app_type] => utility [patent_app_number] => 18/692778 [patent_app_country] => US [patent_app_date] => 2022-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 8388 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 392 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18692778 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/692778
Seal cover Sep 5, 2022 Issued
Array ( [id] => 18078227 [patent_doc_number] => 20220403839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => PACKING ASSEMBLY WITH THREADED SLEEVE FOR INTERACTION WITH AN INSTALLATION TOOL [patent_app_type] => utility [patent_app_number] => 17/890818 [patent_app_country] => US [patent_app_date] => 2022-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8162 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17890818 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/890818
Packing assembly with threaded sleeve for interaction with an installation tool Aug 17, 2022 Issued
Array ( [id] => 20337133 [patent_doc_number] => 20250341253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-06 [patent_title] => PISTON RING [patent_app_type] => utility [patent_app_number] => 18/682929 [patent_app_country] => US [patent_app_date] => 2022-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9085 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18682929 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/682929
PISTON RING Aug 9, 2022 Pending
Array ( [id] => 20549455 [patent_doc_number] => 12560240 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Mechanical seal assembly with improved support of axial forces [patent_app_type] => utility [patent_app_number] => 18/690930 [patent_app_country] => US [patent_app_date] => 2022-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18690930 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/690930
Mechanical seal assembly with improved support of axial forces Aug 1, 2022 Issued
Array ( [id] => 19529105 [patent_doc_number] => 20240353007 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => SLIDING COMPONENTS [patent_app_type] => utility [patent_app_number] => 18/685139 [patent_app_country] => US [patent_app_date] => 2022-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11435 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18685139 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/685139
Sliding components Jul 26, 2022 Issued
Array ( [id] => 19381833 [patent_doc_number] => 20240271703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => SEALING DEVICE [patent_app_type] => utility [patent_app_number] => 18/292817 [patent_app_country] => US [patent_app_date] => 2022-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8205 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18292817 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/292817
Sealing device Jul 25, 2022 Issued
Array ( [id] => 18021592 [patent_doc_number] => 20220373091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => Packing Ring, Sealing Device, Compressor, Rotational System and Method for Detecting the Condition of Wear [patent_app_type] => utility [patent_app_number] => 17/873718 [patent_app_country] => US [patent_app_date] => 2022-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6910 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17873718 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/873718
Packing Ring, Sealing Device, Compressor, Rotational System and Method for Detecting the Condition of Wear Jul 25, 2022 Pending
Array ( [id] => 18923967 [patent_doc_number] => 20240026971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => PISTON RING [patent_app_type] => utility [patent_app_number] => 17/868523 [patent_app_country] => US [patent_app_date] => 2022-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2562 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17868523 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/868523
Piston ring Jul 18, 2022 Issued
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