Search

John Kwon

Examiner (ID: 14842, Phone: (571)272-4846 , Office: P/3747 )

Most Active Art Unit
3747
Art Unit(s)
3401, 2402, 3622, 3754, 3747, 2403, 3404, 3745, 2605
Total Applications
4784
Issued Applications
4291
Pending Applications
94
Abandoned Applications
420

Applications

Application numberTitle of the applicationFiling DateStatus
07/164874 ELECTROSYNTHESIS OF SODIUM DITHIONITE Mar 7, 1988 Abandoned
Array ( [id] => 2482216 [patent_doc_number] => 04859296 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-22 [patent_title] => 'Electrochemical separation of oxygen' [patent_app_type] => 1 [patent_app_number] => 7/160242 [patent_app_country] => US [patent_app_date] => 1988-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3747 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/859/04859296.pdf [firstpage_image] =>[orig_patent_app_number] => 160242 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/160242
Electrochemical separation of oxygen Feb 24, 1988 Issued
Array ( [id] => 2473955 [patent_doc_number] => 04882014 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-21 [patent_title] => 'Electrochemical synthesis of ceramic films and powders' [patent_app_type] => 1 [patent_app_number] => 7/159759 [patent_app_country] => US [patent_app_date] => 1988-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2416 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/882/04882014.pdf [firstpage_image] =>[orig_patent_app_number] => 159759 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/159759
Electrochemical synthesis of ceramic films and powders Feb 23, 1988 Issued
Array ( [id] => 2522643 [patent_doc_number] => 04839004 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-13 [patent_title] => 'Method and an apparatus for cold sterilization of surgical instruments, in particular dental surgery instruments' [patent_app_type] => 1 [patent_app_number] => 7/159718 [patent_app_country] => US [patent_app_date] => 1988-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2797 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/839/04839004.pdf [firstpage_image] =>[orig_patent_app_number] => 159718 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/159718
Method and an apparatus for cold sterilization of surgical instruments, in particular dental surgery instruments Feb 23, 1988 Issued
Array ( [id] => 2511980 [patent_doc_number] => 04869792 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-26 [patent_title] => 'Electrochemical process for producing catalysts' [patent_app_type] => 1 [patent_app_number] => 7/161406 [patent_app_country] => US [patent_app_date] => 1988-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8847 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/869/04869792.pdf [firstpage_image] =>[orig_patent_app_number] => 161406 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/161406
Electrochemical process for producing catalysts Feb 22, 1988 Issued
Array ( [id] => 2661803 [patent_doc_number] => 04904358 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-27 [patent_title] => 'Gold and silver recovery processes by electrolytic generation of active bromine' [patent_app_type] => 1 [patent_app_number] => 7/156321 [patent_app_country] => US [patent_app_date] => 1988-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4817 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/904/04904358.pdf [firstpage_image] =>[orig_patent_app_number] => 156321 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/156321
Gold and silver recovery processes by electrolytic generation of active bromine Feb 15, 1988 Issued
07/156438 METHOD FOR REMOVING DYE STUFFS FROM WASTEWATER Feb 15, 1988 Abandoned
Array ( [id] => 2555469 [patent_doc_number] => 04834848 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-30 [patent_title] => 'Electrical removal of chromium from chlorate solutions' [patent_app_type] => 1 [patent_app_number] => 7/151239 [patent_app_country] => US [patent_app_date] => 1988-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5466 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/834/04834848.pdf [firstpage_image] =>[orig_patent_app_number] => 151239 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/151239
Electrical removal of chromium from chlorate solutions Jan 31, 1988 Issued
Array ( [id] => 2596202 [patent_doc_number] => 04911804 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-27 [patent_title] => 'Electrochemical reactor for copper removal from barren solutions' [patent_app_type] => 1 [patent_app_number] => 7/151230 [patent_app_country] => US [patent_app_date] => 1988-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 4346 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/911/04911804.pdf [firstpage_image] =>[orig_patent_app_number] => 151230 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/151230
Electrochemical reactor for copper removal from barren solutions Jan 31, 1988 Issued
Array ( [id] => 2693630 [patent_doc_number] => 04988419 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-29 [patent_title] => 'Method and apparatus for producing conductivity in materials' [patent_app_type] => 1 [patent_app_number] => 7/146089 [patent_app_country] => US [patent_app_date] => 1988-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4926 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/988/04988419.pdf [firstpage_image] =>[orig_patent_app_number] => 146089 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/146089
Method and apparatus for producing conductivity in materials Jan 19, 1988 Issued
Array ( [id] => 2484875 [patent_doc_number] => 04859432 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-22 [patent_title] => 'Novel ceric oxide particulates and process of making' [patent_app_type] => 1 [patent_app_number] => 7/135380 [patent_app_country] => US [patent_app_date] => 1987-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4595 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/859/04859432.pdf [firstpage_image] =>[orig_patent_app_number] => 135380 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/135380
Novel ceric oxide particulates and process of making Dec 20, 1987 Issued
Array ( [id] => 2555995 [patent_doc_number] => 04849060 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-18 [patent_title] => 'Electrodeposition of aluminium from molten salt mixture' [patent_app_type] => 1 [patent_app_number] => 7/124515 [patent_app_country] => US [patent_app_date] => 1987-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 668 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/849/04849060.pdf [firstpage_image] =>[orig_patent_app_number] => 124515 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/124515
Electrodeposition of aluminium from molten salt mixture Nov 23, 1987 Issued
Array ( [id] => 2687942 [patent_doc_number] => 05019227 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-28 [patent_title] => 'Electrochemical method for producing hydrogen and sulfur' [patent_app_type] => 1 [patent_app_number] => 7/433698 [patent_app_country] => US [patent_app_date] => 1987-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3176 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/019/05019227.pdf [firstpage_image] =>[orig_patent_app_number] => 433698 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/433698
Electrochemical method for producing hydrogen and sulfur Nov 8, 1987 Issued
Array ( [id] => 2556230 [patent_doc_number] => 04849073 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-18 [patent_title] => 'Direct electrochemical reduction of nitric acid to hydroxylamine nitrate' [patent_app_type] => 1 [patent_app_number] => 7/117711 [patent_app_country] => US [patent_app_date] => 1987-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3223 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/849/04849073.pdf [firstpage_image] =>[orig_patent_app_number] => 117711 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/117711
Direct electrochemical reduction of nitric acid to hydroxylamine nitrate Nov 4, 1987 Issued
07/117113 METHOD AND APPARATUS FOR PRODUCING A MONATOMIC BEAM OF GROUND-STATE ATOMS Nov 3, 1987 Abandoned
Array ( [id] => 2689547 [patent_doc_number] => 04995952 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-26 [patent_title] => 'Electrolysis of water using hydrogen sulfide' [patent_app_type] => 1 [patent_app_number] => 7/044068 [patent_app_country] => US [patent_app_date] => 1987-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1423 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/995/04995952.pdf [firstpage_image] =>[orig_patent_app_number] => 044068 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/044068
Electrolysis of water using hydrogen sulfide Apr 29, 1987 Issued
Array ( [id] => 2555024 [patent_doc_number] => 04857159 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-15 [patent_title] => 'Electrodeposition recovery method for metals in polymer chelates' [patent_app_type] => 1 [patent_app_number] => 7/030209 [patent_app_country] => US [patent_app_date] => 1987-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5596 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/857/04857159.pdf [firstpage_image] =>[orig_patent_app_number] => 030209 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/030209
Electrodeposition recovery method for metals in polymer chelates Mar 24, 1987 Issued
07/002028 ION EXCHANGE MEMBRANE CELL AND ELECTROLYTIC PROCESS USING THEREOF Jan 8, 1987 Abandoned
Array ( [id] => 2546932 [patent_doc_number] => 04808282 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-28 [patent_title] => 'Alkaline earth metal compounds and alkali metal substances via electrochemical process' [patent_app_type] => 1 [patent_app_number] => 7/000482 [patent_app_country] => US [patent_app_date] => 1987-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4477 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/808/04808282.pdf [firstpage_image] =>[orig_patent_app_number] => 000482 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/000482
Alkaline earth metal compounds and alkali metal substances via electrochemical process Jan 4, 1987 Issued
Array ( [id] => 2581277 [patent_doc_number] => 04891069 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-02 [patent_title] => 'Composition for the electrolytic coating of circuit boards without an electroless metal coating' [patent_app_type] => 1 [patent_app_number] => 6/872093 [patent_app_country] => US [patent_app_date] => 1986-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15200 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/891/04891069.pdf [firstpage_image] =>[orig_patent_app_number] => 872093 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/872093
Composition for the electrolytic coating of circuit boards without an electroless metal coating Jun 5, 1986 Issued
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