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] => 18870234 [patent_doc_number] => 11858014 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Method and system for controlling marine growth using complex ultrasonic waveforms [patent_app_type] => utility [patent_app_number] => 18/104668 [patent_app_country] => US [patent_app_date] => 2023-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3612 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18104668 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/104668
Method and system for controlling marine growth using complex ultrasonic waveforms Jan 31, 2023 Issued
Array ( [id] => 18800408 [patent_doc_number] => 11833554 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Systems and methods for disruption of biofilm and algal growth [patent_app_type] => utility [patent_app_number] => 17/980185 [patent_app_country] => US [patent_app_date] => 2022-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1748 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17980185 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/980185
Systems and methods for disruption of biofilm and algal growth Nov 2, 2022 Issued
Array ( [id] => 17852696 [patent_doc_number] => 20220282738 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => METHOD TO STRIP COATINGS OFF OF AN ALUMINUM ALLOY FAN BLADE [patent_app_type] => utility [patent_app_number] => 17/826377 [patent_app_country] => US [patent_app_date] => 2022-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3238 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17826377 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/826377
Method to strip coatings off of an aluminum alloy fan blade May 26, 2022 Issued
Array ( [id] => 19027544 [patent_doc_number] => 11926891 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Cleaning method and processing apparatus [patent_app_type] => utility [patent_app_number] => 17/644868 [patent_app_country] => US [patent_app_date] => 2021-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4896 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17644868 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/644868
Cleaning method and processing apparatus Dec 16, 2021 Issued
Array ( [id] => 18292302 [patent_doc_number] => 11621175 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-04-04 [patent_title] => Method and apparatus for removing particles from the surface of a semiconductor wafer [patent_app_type] => utility [patent_app_number] => 17/541953 [patent_app_country] => US [patent_app_date] => 2021-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5104 [patent_no_of_claims] => 4 [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] => 17541953 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/541953
Method and apparatus for removing particles from the surface of a semiconductor wafer Dec 2, 2021 Issued
Array ( [id] => 18461205 [patent_doc_number] => 11685487 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Systems and methods for treating a submerged surface of a target structure [patent_app_type] => utility [patent_app_number] => 17/537978 [patent_app_country] => US [patent_app_date] => 2021-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8080 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17537978 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/537978
Systems and methods for treating a submerged surface of a target structure Nov 29, 2021 Issued
Array ( [id] => 17415147 [patent_doc_number] => 20220050051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => METHODS FOR DETECTING END-POINTS FOR CLEANING PROCESSES OF AEROSPACE COMPONENTS [patent_app_type] => utility [patent_app_number] => 17/401061 [patent_app_country] => US [patent_app_date] => 2021-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30314 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17401061 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/401061
METHODS FOR DETECTING END-POINTS FOR CLEANING PROCESSES OF AEROSPACE COMPONENTS Aug 11, 2021 Abandoned
Array ( [id] => 17049845 [patent_doc_number] => 20210259279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => System and Method for Automatically Cleaning and Washing Ice Cream or Yogurt Machine [patent_app_type] => utility [patent_app_number] => 17/316704 [patent_app_country] => US [patent_app_date] => 2021-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8448 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17316704 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/316704
System and method for automatically cleaning and washing ice cream or yogurt machine May 9, 2021 Issued
Array ( [id] => 17052433 [patent_doc_number] => 20210261867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => NON-METALLIC BELT-DRIVEN CROSSHEAD DRIVE SYSTEM FOR HYDRAULIC DECOKING [patent_app_type] => utility [patent_app_number] => 17/314596 [patent_app_country] => US [patent_app_date] => 2021-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5970 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17314596 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/314596
Non-metallic belt-driven crosshead drive system for hydraulic decoking May 6, 2021 Issued
Array ( [id] => 19165038 [patent_doc_number] => 11980920 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Apparatus and methods for exhaust cleaning [patent_app_type] => utility [patent_app_number] => 17/212925 [patent_app_country] => US [patent_app_date] => 2021-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6206 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17212925 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/212925
Apparatus and methods for exhaust cleaning Mar 24, 2021 Issued
Array ( [id] => 19208997 [patent_doc_number] => 11998025 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => System and method for automatically cleaning and washing ice cream or yogurt machine [patent_app_type] => utility [patent_app_number] => 17/160239 [patent_app_country] => US [patent_app_date] => 2021-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8515 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 364 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17160239 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/160239
System and method for automatically cleaning and washing ice cream or yogurt machine Jan 26, 2021 Issued
Array ( [id] => 16399539 [patent_doc_number] => 20200340397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => Induction Cleaning Using Alternate Layers of a First Chemistry and a Second Chemistry [patent_app_type] => utility [patent_app_number] => 16/913491 [patent_app_country] => US [patent_app_date] => 2020-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11035 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16913491 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/913491
Induction cleaning using alternate layers of a first chemistry and a second chemistry Jun 25, 2020 Issued
Array ( [id] => 16843050 [patent_doc_number] => 11015124 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => Non-metallic belt-driven crosshead drive system for hydraulic decoking [patent_app_type] => utility [patent_app_number] => 16/909127 [patent_app_country] => US [patent_app_date] => 2020-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 5955 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 16909127 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/909127
Non-metallic belt-driven crosshead drive system for hydraulic decoking Jun 22, 2020 Issued
Array ( [id] => 16364461 [patent_doc_number] => 20200321212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => METHOD FOR CLEANING SUBSTRATE AND CLEANING DEVICE [patent_app_type] => utility [patent_app_number] => 16/904058 [patent_app_country] => US [patent_app_date] => 2020-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5370 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16904058 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/904058
Method for cleaning substrate and cleaning device Jun 16, 2020 Issued
Array ( [id] => 17618526 [patent_doc_number] => 11337549 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => Automated cleaning system for food processor and method [patent_app_type] => utility [patent_app_number] => 16/826841 [patent_app_country] => US [patent_app_date] => 2020-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 26 [patent_no_of_words] => 9380 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [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] => 16826841 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/826841
Automated cleaning system for food processor and method Mar 22, 2020 Issued
Array ( [id] => 16158741 [patent_doc_number] => 20200217603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => CLEANING OF A 3D PRINTED ARTICLE [patent_app_type] => utility [patent_app_number] => 16/824940 [patent_app_country] => US [patent_app_date] => 2020-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4880 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16824940 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/824940
Cleaning of a 3D printed article Mar 19, 2020 Issued
Array ( [id] => 16429813 [patent_doc_number] => 10829888 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-11-10 [patent_title] => Sachet for packaging, washing and drying cosmetic sponges [patent_app_type] => utility [patent_app_number] => 16/822681 [patent_app_country] => US [patent_app_date] => 2020-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1626 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16822681 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/822681
Sachet for packaging, washing and drying cosmetic sponges Mar 17, 2020 Issued
Array ( [id] => 16785301 [patent_doc_number] => 10987706 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Apparatus and methods for exhaust cleaning [patent_app_type] => utility [patent_app_number] => 16/803452 [patent_app_country] => US [patent_app_date] => 2020-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6206 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16803452 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/803452
Apparatus and methods for exhaust cleaning Feb 26, 2020 Issued
Array ( [id] => 16560335 [patent_doc_number] => 20210005484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => PICK AND PLACE MACHINE CLEANING SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 16/794068 [patent_app_country] => US [patent_app_date] => 2020-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8884 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16794068 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/794068
PICK AND PLACE MACHINE CLEANING SYSTEM AND METHOD Feb 17, 2020 Abandoned
Array ( [id] => 16241503 [patent_doc_number] => 20200258737 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => SUBSTRATE CLEANING METHOD AND SUBSTRATE CLEANING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/783546 [patent_app_country] => US [patent_app_date] => 2020-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8508 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16783546 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/783546
Substrate cleaning method and substrate cleaning apparatus Feb 5, 2020 Issued
Menu