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Jin Cheng Wang

Examiner (ID: 7403, Phone: (571)272-7665 , Office: P/2618 )

Most Active Art Unit
2618
Art Unit(s)
2617, 2628, 2677, 2672, 2613, 2618
Total Applications
1152
Issued Applications
633
Pending Applications
85
Abandoned Applications
451

Applications

Application numberTitle of the applicationFiling DateStatus
06/230068 METHOD AND ARRANGEMENT FOR REDUCING THE HEAT LOSS OCCURRING DUE TO REVOLVING VESSEL CARRIERS Jan 28, 1981 Abandoned
Array ( [id] => 1973957 [patent_doc_number] => 04364776 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-12-21 [patent_title] => 'Recovery of heavy hydrocarbons from oil sludge' [patent_app_type] => 1 [patent_app_number] => 6/228274 [patent_app_country] => US [patent_app_date] => 1981-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2964 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/364/04364776.pdf [firstpage_image] =>[orig_patent_app_number] => 228274 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/228274
Recovery of heavy hydrocarbons from oil sludge Jan 18, 1981 Issued
Array ( [id] => 1954464 [patent_doc_number] => 04316750 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-02-23 [patent_title] => 'Apparatus and method for cleaning a flux station of a soldering system' [patent_app_type] => 1 [patent_app_number] => 6/225563 [patent_app_country] => US [patent_app_date] => 1981-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3659 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/316/04316750.pdf [firstpage_image] =>[orig_patent_app_number] => 225563 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/225563
Apparatus and method for cleaning a flux station of a soldering system Jan 15, 1981 Issued
Array ( [id] => 1941846 [patent_doc_number] => 04365377 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-12-28 [patent_title] => 'Floor polishing machine' [patent_app_type] => 1 [patent_app_number] => 6/225511 [patent_app_country] => US [patent_app_date] => 1981-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2848 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/365/04365377.pdf [firstpage_image] =>[orig_patent_app_number] => 225511 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/225511
Floor polishing machine Jan 12, 1981 Issued
Array ( [id] => 2013217 [patent_doc_number] => 04375991 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-03-08 [patent_title] => 'Ultrasonic cleaning method and apparatus' [patent_app_type] => 1 [patent_app_number] => 6/224212 [patent_app_country] => US [patent_app_date] => 1981-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 6871 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/375/04375991.pdf [firstpage_image] =>[orig_patent_app_number] => 224212 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/224212
Ultrasonic cleaning method and apparatus Jan 11, 1981 Issued
06/221931 DESCALING PROCESS Dec 30, 1980 Abandoned
06/220126 APPARATUS AND METHOD FOR CLEANING RECORDED DISCS Dec 23, 1980 Abandoned
Array ( [id] => 1945435 [patent_doc_number] => 04336072 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-22 [patent_title] => 'Method for removing vinyl decals' [patent_app_type] => 1 [patent_app_number] => 6/218473 [patent_app_country] => US [patent_app_date] => 1980-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2829 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/336/04336072.pdf [firstpage_image] =>[orig_patent_app_number] => 218473 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/218473
Method for removing vinyl decals Dec 21, 1980 Issued
06/218201 SUPPRESSION OF RESPIRABLE DUST Dec 18, 1980 Abandoned
Array ( [id] => 1948577 [patent_doc_number] => 04321096 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-03-23 [patent_title] => 'Apparatus and method for cleaning an explosion sensing port' [patent_app_type] => 1 [patent_app_number] => 6/217086 [patent_app_country] => US [patent_app_date] => 1980-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1649 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/321/04321096.pdf [firstpage_image] =>[orig_patent_app_number] => 217086 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/217086
Apparatus and method for cleaning an explosion sensing port Dec 15, 1980 Issued
Array ( [id] => 1955824 [patent_doc_number] => 04332624 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-01 [patent_title] => 'Method of cleaning a fired thick film copper layer' [patent_app_type] => 1 [patent_app_number] => 6/212763 [patent_app_country] => US [patent_app_date] => 1980-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1669 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/332/04332624.pdf [firstpage_image] =>[orig_patent_app_number] => 212763 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/212763
Method of cleaning a fired thick film copper layer Dec 2, 1980 Issued
06/212159 METHOD FOR MAKING A PROCESS CHEESE ANALOG Dec 1, 1980 Abandoned
Array ( [id] => 2022420 [patent_doc_number] => 04380477 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-04-19 [patent_title] => 'Cleaning pipes using mixtures of liquid and abrasive particles' [patent_app_type] => 1 [patent_app_number] => 6/204720 [patent_app_country] => US [patent_app_date] => 1980-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 1520 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/380/04380477.pdf [firstpage_image] =>[orig_patent_app_number] => 204720 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/204720
Cleaning pipes using mixtures of liquid and abrasive particles Nov 5, 1980 Issued
Array ( [id] => 1976387 [patent_doc_number] => 04361446 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-11-30 [patent_title] => 'Sphere launching method' [patent_app_type] => 1 [patent_app_number] => 6/198453 [patent_app_country] => US [patent_app_date] => 1980-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3181 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/361/04361446.pdf [firstpage_image] =>[orig_patent_app_number] => 198453 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/198453
Sphere launching method Oct 19, 1980 Issued
06/311840 METHOD FOR TREATING OIL-CONTAMINATED DRILL CUTTINGS Oct 15, 1980 Abandoned
Array ( [id] => 2042782 [patent_doc_number] => RE031198 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-04-05 [patent_title] => 'Method for cleaning aluminum at low temperatures' [patent_app_type] => 2 [patent_app_number] => 6/189743 [patent_app_country] => US [patent_app_date] => 1980-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6217 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/031/RE031198.pdf [firstpage_image] =>[orig_patent_app_number] => 189743 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/189743
Method for cleaning aluminum at low temperatures Sep 22, 1980 Issued
06/186085 METHOD FOR REMOVING SCALE FROM POROUS DIFFUSION TILES Sep 10, 1980 Abandoned
06/185245 CHLORINATED HYDROCARBON PROTECTIVE AND/OR DECORATIVE COATING STRIPPING COMPOSITION AND METHOD Sep 7, 1980 Abandoned
Array ( [id] => 1943150 [patent_doc_number] => 04313767 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-02-02 [patent_title] => 'Method and apparatus for cleaning containers with an ionized gas blast' [patent_app_type] => 1 [patent_app_number] => 6/183589 [patent_app_country] => US [patent_app_date] => 1980-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2512 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/313/04313767.pdf [firstpage_image] =>[orig_patent_app_number] => 183589 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/183589
Method and apparatus for cleaning containers with an ionized gas blast Sep 1, 1980 Issued
Array ( [id] => 2024039 [patent_doc_number] => 04395792 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-02 [patent_title] => 'Sink scraper and garbage tamper for electric garbage disposal' [patent_app_type] => 1 [patent_app_number] => 6/168719 [patent_app_country] => US [patent_app_date] => 1980-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 545 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/395/04395792.pdf [firstpage_image] =>[orig_patent_app_number] => 168719 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/168719
Sink scraper and garbage tamper for electric garbage disposal Aug 12, 1980 Issued
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