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] => 13956335 [patent_doc_number] => 20190054511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => INDUSTRIAL CLEANING INSTALLATION WITH VAPOUR CONDENSATION AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 16/076532 [patent_app_country] => US [patent_app_date] => 2016-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7065 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16076532 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/076532
INDUSTRIAL CLEANING INSTALLATION WITH VAPOUR CONDENSATION AND RELATED METHODS Feb 8, 2016 Abandoned
Array ( [id] => 11757870 [patent_doc_number] => 20170204739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-20 [patent_title] => 'System and Method for Cleaning a Gas Turbine Engine and Related Wash Stand' [patent_app_type] => utility [patent_app_number] => 15/001605 [patent_app_country] => US [patent_app_date] => 2016-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5951 [patent_no_of_claims] => 20 [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] => 15001605 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/001605
System and Method for Cleaning a Gas Turbine Engine and Related Wash Stand Jan 19, 2016 Abandoned
Array ( [id] => 13604655 [patent_doc_number] => 20180353876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-13 [patent_title] => METHOD AND APPARATUS FOR CLEANING SUBSTRATES USING HIGH TEMPERATURE CHEMICALS AND ULTRASONIC DEVICE [patent_app_type] => utility [patent_app_number] => 15/781884 [patent_app_country] => US [patent_app_date] => 2015-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5683 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15781884 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/781884
Method and apparatus for cleaning substrates using high temperature chemicals and ultrasonic device Dec 8, 2015 Issued
Array ( [id] => 15814697 [patent_doc_number] => 10632506 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-28 [patent_title] => Cleaning method and cleaning device using micro/nano-bubbles [patent_app_type] => utility [patent_app_number] => 15/319041 [patent_app_country] => US [patent_app_date] => 2015-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 12004 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15319041 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/319041
Cleaning method and cleaning device using micro/nano-bubbles Nov 30, 2015 Issued
Array ( [id] => 14086603 [patent_doc_number] => 10239188 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-26 [patent_title] => Method of cleaning and sanitizing medical instruments and accessories and apparatus therefor [patent_app_type] => utility [patent_app_number] => 14/953402 [patent_app_country] => US [patent_app_date] => 2015-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3604 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14953402 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/953402
Method of cleaning and sanitizing medical instruments and accessories and apparatus therefor Nov 28, 2015 Issued
Array ( [id] => 14195669 [patent_doc_number] => 10264918 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-23 [patent_title] => Roasting and glazing apparatus and method of cleaning thereof [patent_app_type] => utility [patent_app_number] => 14/950663 [patent_app_country] => US [patent_app_date] => 2015-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 45 [patent_no_of_words] => 16784 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14950663 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/950663
Roasting and glazing apparatus and method of cleaning thereof Nov 23, 2015 Issued
Array ( [id] => 13518515 [patent_doc_number] => 20180310800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-01 [patent_title] => A DISHWASHER AND A METHOD FOR REMOVING WASHING LIQUID FROM A RACK OF A DISHWASHER [patent_app_type] => utility [patent_app_number] => 15/772231 [patent_app_country] => US [patent_app_date] => 2015-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6735 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15772231 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/772231
Dishwasher and a method for removing washing liquid from a rack of a dishwasher Nov 15, 2015 Issued
Array ( [id] => 10725574 [patent_doc_number] => 20160071723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-10 [patent_title] => 'GAS CLUSTER REACTOR FOR ANISOTROPIC FILM GROWTH' [patent_app_type] => utility [patent_app_number] => 14/937968 [patent_app_country] => US [patent_app_date] => 2015-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3986 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 14937968 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/937968
GAS CLUSTER REACTOR FOR ANISOTROPIC FILM GROWTH Nov 10, 2015 Abandoned
Array ( [id] => 13636981 [patent_doc_number] => 09845447 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-19 [patent_title] => Method of generating carbonate in situ in a use solution and of buffered alkaline cleaning under an enriched CO2 atmosphere [patent_app_type] => utility [patent_app_number] => 14/933744 [patent_app_country] => US [patent_app_date] => 2015-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 13852 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14933744 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/933744
Method of generating carbonate in situ in a use solution and of buffered alkaline cleaning under an enriched CO2 atmosphere Nov 4, 2015 Issued
Array ( [id] => 10705878 [patent_doc_number] => 20160052025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-25 [patent_title] => 'ULTRASONIC CLEANING METHOD' [patent_app_type] => utility [patent_app_number] => 14/930777 [patent_app_country] => US [patent_app_date] => 2015-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10229 [patent_no_of_claims] => 11 [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] => 14930777 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/930777
Ultrasonic cleaning method Nov 2, 2015 Issued
Array ( [id] => 11230170 [patent_doc_number] => 09457386 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-04 [patent_title] => 'Method of cleaning a food or beverage dispenser' [patent_app_type] => utility [patent_app_number] => 14/928873 [patent_app_country] => US [patent_app_date] => 2015-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 22 [patent_no_of_words] => 8010 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14928873 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/928873
Method of cleaning a food or beverage dispenser Oct 29, 2015 Issued
Array ( [id] => 12026860 [patent_doc_number] => 20170316959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'SUBSTRATE CLEANING ROLL, SUBSTRATE CLEANING APPARATUS, AND SUBSTRATE CLEANING METHOD' [patent_app_type] => utility [patent_app_number] => 15/522596 [patent_app_country] => US [patent_app_date] => 2015-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6517 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [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] => 15522596 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/522596
Substrate cleaning roll, substrate cleaning apparatus, and substrate cleaning method Oct 19, 2015 Issued
Array ( [id] => 11941544 [patent_doc_number] => 20170245695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-31 [patent_title] => 'DEVICES TO AUTOMATE PROCESS FOR CLEANING SHOWERS AND BATHTUBS' [patent_app_type] => utility [patent_app_number] => 15/507721 [patent_app_country] => US [patent_app_date] => 2015-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7643 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 15507721 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/507721
Devices to automate process for cleaning showers and bathtubs Oct 15, 2015 Issued
Array ( [id] => 11943465 [patent_doc_number] => 20170247616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-31 [patent_title] => 'NON-METALLIC BELT-DRIVEN CROSSHEAD DRIVE SYSTEM FOR HYDRAULIC DECOKING' [patent_app_type] => utility [patent_app_number] => 15/516508 [patent_app_country] => US [patent_app_date] => 2015-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6151 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 8 [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] => 15516508 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/516508
Non-metallic belt-driven crosshead drive system for hydraulic decoking Sep 29, 2015 Issued
Array ( [id] => 11820097 [patent_doc_number] => 20170209034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-27 [patent_title] => 'CLEANING DEVICE' [patent_app_type] => utility [patent_app_number] => 15/515108 [patent_app_country] => US [patent_app_date] => 2015-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3344 [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] => 15515108 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/515108
CLEANING DEVICE Sep 29, 2015 Abandoned
Array ( [id] => 11527608 [patent_doc_number] => 20170087585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'METHOD FOR TREATING SUBSTRATES WITH AN AQUEOUS LIQUID MEDIUM EXPOSED TO UV-RADIATION' [patent_app_type] => utility [patent_app_number] => 14/863523 [patent_app_country] => US [patent_app_date] => 2015-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8029 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [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] => 14863523 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/863523
Method for treating substrates with an aqueous liquid medium exposed to UV-radiation Sep 23, 2015 Issued
Array ( [id] => 11866371 [patent_doc_number] => 20170233656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-17 [patent_title] => 'METAL CAVITY INWALL DECOKING METHOD' [patent_app_type] => utility [patent_app_number] => 15/518655 [patent_app_country] => US [patent_app_date] => 2015-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2796 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [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] => 15518655 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/518655
METAL CAVITY INWALL DECOKING METHOD Sep 14, 2015 Abandoned
Array ( [id] => 10642697 [patent_doc_number] => 09359555 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-07 [patent_title] => 'Delayed coker feed heater on-line steam-chemical decoking method' [patent_app_type] => utility [patent_app_number] => 14/848326 [patent_app_country] => US [patent_app_date] => 2015-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4135 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14848326 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/848326
Delayed coker feed heater on-line steam-chemical decoking method Sep 7, 2015 Issued
Array ( [id] => 15422269 [patent_doc_number] => 10544047 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-28 [patent_title] => Method for producing polycrystalline silicon [patent_app_type] => utility [patent_app_number] => 15/505191 [patent_app_country] => US [patent_app_date] => 2015-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2803 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15505191 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/505191
Method for producing polycrystalline silicon Aug 9, 2015 Issued
Array ( [id] => 12384000 [patent_doc_number] => 09962233 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-08 [patent_title] => Body-inserted tube cleaning [patent_app_type] => utility [patent_app_number] => 14/816356 [patent_app_country] => US [patent_app_date] => 2015-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 63 [patent_no_of_words] => 30201 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14816356 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/816356
Body-inserted tube cleaning Aug 2, 2015 Issued
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