Search

Eugenia Wang

Examiner (ID: 42, Phone: (571)272-4942 , Office: P/1729 )

Most Active Art Unit
1729
Art Unit(s)
1726, 1796, 1745, 1729, 1795, 1759
Total Applications
865
Issued Applications
408
Pending Applications
102
Abandoned Applications
370

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18779762 [patent_doc_number] => 11821461 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Sliding components [patent_app_type] => utility [patent_app_number] => 17/428912 [patent_app_country] => US [patent_app_date] => 2020-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9248 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [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] => 17428912 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/428912
Sliding components Feb 11, 2020 Issued
Array ( [id] => 18854675 [patent_doc_number] => 11852244 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Sliding component and method of manufacturing sliding member [patent_app_type] => utility [patent_app_number] => 17/424847 [patent_app_country] => US [patent_app_date] => 2020-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 26 [patent_no_of_words] => 8080 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17424847 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/424847
Sliding component and method of manufacturing sliding member Jan 30, 2020 Issued
Array ( [id] => 19738828 [patent_doc_number] => 12215653 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Rod seal assemblies for machines with crossheads and sealed oscillating rods [patent_app_type] => utility [patent_app_number] => 17/425873 [patent_app_country] => US [patent_app_date] => 2020-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 8748 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17425873 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/425873
Rod seal assemblies for machines with crossheads and sealed oscillating rods Jan 28, 2020 Issued
Array ( [id] => 16399727 [patent_doc_number] => 20200340585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => WATERPROOF ASSEMBLY AND DISPLAY SCREEN [patent_app_type] => utility [patent_app_number] => 16/747563 [patent_app_country] => US [patent_app_date] => 2020-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6437 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16747563 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/747563
Waterproof assembly and display screen Jan 20, 2020 Issued
Array ( [id] => 18505320 [patent_doc_number] => 11703127 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [patent_title] => Seal assembly and method for monitoring a seal assembly [patent_app_type] => utility [patent_app_number] => 17/309971 [patent_app_country] => US [patent_app_date] => 2020-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 4303 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17309971 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/309971
Seal assembly and method for monitoring a seal assembly Jan 8, 2020 Issued
Array ( [id] => 15900239 [patent_doc_number] => 20200149638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => SEAL ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/736856 [patent_app_country] => US [patent_app_date] => 2020-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8358 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16736856 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/736856
Seal assembly Jan 7, 2020 Issued
Array ( [id] => 15868185 [patent_doc_number] => 20200141496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => SEALS [patent_app_type] => utility [patent_app_number] => 16/733426 [patent_app_country] => US [patent_app_date] => 2020-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6357 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16733426 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/733426
Seals Jan 2, 2020 Issued
Array ( [id] => 18141136 [patent_doc_number] => 20230014978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => STOP SEAL FOR APPLICATION OF HIGH TEMPERATURE AND HIGH PRESSURE [patent_app_type] => utility [patent_app_number] => 17/783150 [patent_app_country] => US [patent_app_date] => 2019-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4801 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17783150 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/783150
Stop seal for application of high temperature and high pressure Dec 30, 2019 Issued
Array ( [id] => 16113443 [patent_doc_number] => 20200208744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => SEAL INCLUDING COATING AND METHOD OF FORMING [patent_app_type] => utility [patent_app_number] => 16/731248 [patent_app_country] => US [patent_app_date] => 2019-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6863 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16731248 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/731248
Seal including coating and method of forming Dec 30, 2019 Issued
Array ( [id] => 16917115 [patent_doc_number] => 20210190207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => Seal [patent_app_type] => utility [patent_app_number] => 16/722119 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5046 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16722119 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/722119
Seal Dec 19, 2019 Issued
Array ( [id] => 17541706 [patent_doc_number] => 11306823 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-19 [patent_title] => Sealing structure [patent_app_type] => utility [patent_app_number] => 16/715362 [patent_app_country] => US [patent_app_date] => 2019-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2401 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16715362 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/715362
Sealing structure Dec 15, 2019 Issued
Array ( [id] => 18247353 [patent_doc_number] => 11603931 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-14 [patent_title] => End face mechanical seal assembly with high temperature secondary seal [patent_app_type] => utility [patent_app_number] => 17/312510 [patent_app_country] => US [patent_app_date] => 2019-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3178 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17312510 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/312510
End face mechanical seal assembly with high temperature secondary seal Dec 15, 2019 Issued
Array ( [id] => 17171287 [patent_doc_number] => 20210324957 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => MECHANICAL SEALING ARRANGEMENT AND A SENSOR RING FOR MONITORING THE OPERATION OF A MECHANICAL SEAL ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 17/312568 [patent_app_country] => US [patent_app_date] => 2019-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3520 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17312568 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/312568
Mechanical sealing arrangement and a sensor ring for monitoring the operation of a mechanical seal arrangement Dec 10, 2019 Issued
Array ( [id] => 16871106 [patent_doc_number] => 20210164573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => Lubricating Shaft Seal Assembly [patent_app_type] => utility [patent_app_number] => 16/700347 [patent_app_country] => US [patent_app_date] => 2019-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2188 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16700347 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/700347
Lubricating shaft seal assembly Dec 1, 2019 Issued
Array ( [id] => 17429322 [patent_doc_number] => 20220057031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => SEALING ARRANGEMENT, SEALING SLEEVE AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/312014 [patent_app_country] => US [patent_app_date] => 2019-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3119 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17312014 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/312014
Sealing arrangement, sealing sleeve and use thereof Dec 1, 2019 Issued
Array ( [id] => 16855511 [patent_doc_number] => 20210156256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => DAMPER SEALS FOR ROTATING DRUMS IN TURBOMACHINES [patent_app_type] => utility [patent_app_number] => 16/697406 [patent_app_country] => US [patent_app_date] => 2019-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6108 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16697406 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/697406
Damper seals for rotating drums in turbomachines Nov 26, 2019 Issued
Array ( [id] => 17268171 [patent_doc_number] => 11193590 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-07 [patent_title] => Seal assembly with buffered lip seal [patent_app_type] => utility [patent_app_number] => 16/697398 [patent_app_country] => US [patent_app_date] => 2019-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5081 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16697398 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/697398
Seal assembly with buffered lip seal Nov 26, 2019 Issued
Array ( [id] => 19674762 [patent_doc_number] => 12186601 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Fire protection sleeve segment and fire protection sleeve [patent_app_type] => utility [patent_app_number] => 17/298694 [patent_app_country] => US [patent_app_date] => 2019-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 5571 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17298694 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/298694
Fire protection sleeve segment and fire protection sleeve Nov 21, 2019 Issued
Array ( [id] => 17357641 [patent_doc_number] => 20220018437 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => SEALING ELEMENT AND METHOD OF MANUFACTURE OF A SEALING ELEMENT [patent_app_type] => utility [patent_app_number] => 17/295680 [patent_app_country] => US [patent_app_date] => 2019-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14102 [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] => 17295680 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/295680
Sealing element and method of manufacture of a sealing element Nov 18, 2019 Issued
Array ( [id] => 16518822 [patent_doc_number] => 10870025 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-22 [patent_title] => Sealant having fireworthy properties for use with aircraft parts [patent_app_type] => utility [patent_app_number] => 16/681234 [patent_app_country] => US [patent_app_date] => 2019-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 36 [patent_no_of_words] => 8493 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16681234 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/681234
Sealant having fireworthy properties for use with aircraft parts Nov 11, 2019 Issued
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