Search

William Wong

Examiner (ID: 4366, Phone: (571)270-1399 , Office: P/2141 )

Most Active Art Unit
2141
Art Unit(s)
2172, 2176, 2178, 2179, 2141, 2144
Total Applications
454
Issued Applications
120
Pending Applications
55
Abandoned Applications
292

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13315193 [patent_doc_number] => 20180209133 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => Apparatus for cleaning pipes having pumping and vacuuming capability [patent_app_type] => utility [patent_app_number] => 15/926246 [patent_app_country] => US [patent_app_date] => 2018-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4782 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15926246 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/926246
Apparatus for cleaning pipes having pumping and vacuuming capability Mar 19, 2018 Issued
Array ( [id] => 16710905 [patent_doc_number] => 20210078052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => SYSTEMS AND METHODS FOR DISRUPTION OF BIOFILM AND ALGAL GROWTH [patent_app_type] => utility [patent_app_number] => 16/494409 [patent_app_country] => US [patent_app_date] => 2018-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1716 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16494409 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/494409
SYSTEMS AND METHODS FOR DISRUPTION OF BIOFILM AND ALGAL GROWTH Mar 19, 2018 Abandoned
Array ( [id] => 13369937 [patent_doc_number] => 20180236509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => IMMERSION/SPRAY RINSE SYSTEM AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 15/900017 [patent_app_country] => US [patent_app_date] => 2018-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15900017 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/900017
Immersion/spray rinse system and methods of use Feb 19, 2018 Issued
Array ( [id] => 12818692 [patent_doc_number] => 20180164736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-14 [patent_title] => DEVELOPMENT PROCESSING DEVICE [patent_app_type] => utility [patent_app_number] => 15/895676 [patent_app_country] => US [patent_app_date] => 2018-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14915 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 379 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15895676 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/895676
Development processing device Feb 12, 2018 Issued
Array ( [id] => 14711573 [patent_doc_number] => 20190246850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => HANDHELD CLEANING DEVICE [patent_app_type] => utility [patent_app_number] => 15/892511 [patent_app_country] => US [patent_app_date] => 2018-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 917 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15892511 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/892511
HANDHELD CLEANING DEVICE Feb 8, 2018 Abandoned
Array ( [id] => 16761460 [patent_doc_number] => 20210107041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => Gas Cluster Processing Device and Gas Cluster Processing Method [patent_app_type] => utility [patent_app_number] => 16/496714 [patent_app_country] => US [patent_app_date] => 2018-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9915 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16496714 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/496714
Gas cluster processing device and gas cluster processing method Feb 8, 2018 Issued
Array ( [id] => 14671801 [patent_doc_number] => 10373819 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-06 [patent_title] => Method for processing substrate [patent_app_type] => utility [patent_app_number] => 15/886859 [patent_app_country] => US [patent_app_date] => 2018-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3310 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15886859 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/886859
Method for processing substrate Feb 1, 2018 Issued
Array ( [id] => 13312311 [patent_doc_number] => 20180207692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => METHOD FOR CLEANING A METAL SURFACE OF A METAL COMPONENT OF AN INDUSTRIAL PLANT [patent_app_type] => utility [patent_app_number] => 15/868701 [patent_app_country] => US [patent_app_date] => 2018-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8410 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15868701 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/868701
Method for cleaning a metal surface of a metal component of an industrial plant Jan 10, 2018 Issued
Array ( [id] => 15401021 [patent_doc_number] => 10541171 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-21 [patent_title] => Protective cover for electrostatic chuck [patent_app_type] => utility [patent_app_number] => 15/840905 [patent_app_country] => US [patent_app_date] => 2017-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 5630 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 15840905 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/840905
Protective cover for electrostatic chuck Dec 12, 2017 Issued
Array ( [id] => 12237905 [patent_doc_number] => 20180070767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'AUTOMATED CLEANING SYSTEM FOR FOOD PROCESSOR AND METHOD' [patent_app_type] => utility [patent_app_number] => 15/813954 [patent_app_country] => US [patent_app_date] => 2017-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 9529 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15813954 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/813954
Manifold assembly and wash barrel for soft serve machine Nov 14, 2017 Issued
Array ( [id] => 12237903 [patent_doc_number] => 20180070766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'AUTOMATED CLEANING SYSTEM FOR FOOD PROCESSOR AND METHOD' [patent_app_type] => utility [patent_app_number] => 15/813931 [patent_app_country] => US [patent_app_date] => 2017-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 9498 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15813931 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/813931
Manifold assembly with wash barrel for soft serve machine Nov 14, 2017 Issued
Array ( [id] => 12237902 [patent_doc_number] => 20180070765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'AUTOMATED CLEANING SYSTEM FOR FOOD PROCESSOR AND METHOD' [patent_app_type] => utility [patent_app_number] => 15/813891 [patent_app_country] => US [patent_app_date] => 2017-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 9527 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15813891 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/813891
Automated cleaning system for food processor and method Nov 14, 2017 Issued
Array ( [id] => 12237901 [patent_doc_number] => 20180070763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'AUTOMATED CLEANING SYSTEM FOR FOOD PROCESSOR AND METHOD' [patent_app_type] => utility [patent_app_number] => 15/813756 [patent_app_country] => US [patent_app_date] => 2017-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 9527 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15813756 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/813756
Automated cleaning system for food processor and method Nov 14, 2017 Issued
Array ( [id] => 12237900 [patent_doc_number] => 20180070764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'AUTOMATED CLEANING SYSTEM FOR FOOD PROCESSOR AND METHOD' [patent_app_type] => utility [patent_app_number] => 15/813804 [patent_app_country] => US [patent_app_date] => 2017-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 9499 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15813804 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/813804
Automated cleaning system for food processor and method Nov 14, 2017 Issued
Array ( [id] => 12722464 [patent_doc_number] => 20180132655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => AUTOMATED CLEANING SYSTEM FOR FOOD PROCESSOR AND METHOD [patent_app_type] => utility [patent_app_number] => 15/813854 [patent_app_country] => US [patent_app_date] => 2017-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9413 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 15813854 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/813854
Manifold assembly for soft serve machine Nov 14, 2017 Issued
Array ( [id] => 12700369 [patent_doc_number] => 20180125289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => DESCALING DEVICE FOR A BEVERAGE MACHINE AND METHOD OF DESCALING A BEVERAGE MACHINE [patent_app_type] => utility [patent_app_number] => 15/809057 [patent_app_country] => US [patent_app_date] => 2017-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6686 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15809057 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/809057
Descaling device for a beverage machine and method of descaling a beverage machine Nov 9, 2017 Issued
Array ( [id] => 12906130 [patent_doc_number] => 20180193885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-12 [patent_title] => TANK FOR SUBSTRATE CLEANING, TANK HEATING APPARATUS, TANK HEATING METHOD, AND SUBSTRATE CLEANING APPARATUS [patent_app_type] => utility [patent_app_number] => 15/724926 [patent_app_country] => US [patent_app_date] => 2017-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3216 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 15724926 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/724926
Tank for substrate cleaning, tank heating apparatus, tank heating method, and substrate cleaning apparatus Oct 3, 2017 Issued
Array ( [id] => 14110063 [patent_doc_number] => 20190096707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => METHOD FOR CLEANING A SEMICONDUCTOR SUBSTRATE [patent_app_type] => utility [patent_app_number] => 15/718044 [patent_app_country] => US [patent_app_date] => 2017-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3993 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15718044 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/718044
Method for cleaning a semiconductor substrate Sep 27, 2017 Issued
Array ( [id] => 13441697 [patent_doc_number] => 20180272391 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => FREEZE CLEANING APPARATUS [patent_app_type] => utility [patent_app_number] => 15/691441 [patent_app_country] => US [patent_app_date] => 2017-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4676 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15691441 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/691441
FREEZE CLEANING APPARATUS Aug 29, 2017 Abandoned
Array ( [id] => 16168584 [patent_doc_number] => 10710125 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-14 [patent_title] => Method and apparatus for removing biofouling from a protected surface in a liquid environment [patent_app_type] => utility [patent_app_number] => 15/684029 [patent_app_country] => US [patent_app_date] => 2017-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 11803 [patent_no_of_claims] => 12 [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] => 15684029 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/684029
Method and apparatus for removing biofouling from a protected surface in a liquid environment Aug 22, 2017 Issued
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