Search

Michael N. Zhang

Examiner (ID: 6151, Phone: (571)270-0358 , Office: P/1781 )

Most Active Art Unit
1781
Art Unit(s)
1781
Total Applications
516
Issued Applications
230
Pending Applications
100
Abandoned Applications
212

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2090240 [patent_doc_number] => 04486277 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-12-04 [patent_title] => 'Electrolytic cation exchange membrane' [patent_app_type] => 1 [patent_app_number] => 6/493574 [patent_app_country] => US [patent_app_date] => 1983-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4225 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/486/04486277.pdf [firstpage_image] =>[orig_patent_app_number] => 493574 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/493574
Electrolytic cation exchange membrane May 10, 1983 Issued
06/493629 INSOLUBLE ANODES FOR EXTRACTING LEAD FROM THE ELECTROLYTE IN ELECTROCHEMICAL PROCESSES FOR RECOVERING THE METALS CONTAINED IN SPENT ACCUMULATORS May 10, 1983 Abandoned
Array ( [id] => 2120068 [patent_doc_number] => 04481098 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-11-06 [patent_title] => 'Frame for supporting and treating spent electrical accumulators in processes for the electrochemical extraction of the metals contained therein' [patent_app_type] => 1 [patent_app_number] => 6/493628 [patent_app_country] => US [patent_app_date] => 1983-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 830 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/481/04481098.pdf [firstpage_image] =>[orig_patent_app_number] => 493628 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/493628
Frame for supporting and treating spent electrical accumulators in processes for the electrochemical extraction of the metals contained therein May 10, 1983 Issued
Array ( [id] => 2415332 [patent_doc_number] => 04734170 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-29 [patent_title] => 'Electrolysis of aqueous solution of sodium chloride' [patent_app_type] => 1 [patent_app_number] => 6/491347 [patent_app_country] => US [patent_app_date] => 1983-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5269 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/734/04734170.pdf [firstpage_image] =>[orig_patent_app_number] => 491347 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/491347
Electrolysis of aqueous solution of sodium chloride May 9, 1983 Issued
06/493357 PROCESS FOR SURFACE TREATING SILICATES OR SILICEOUS MATERIALS AND REACTIVE INTERMEDIATES PRODUCED BY SAID PROCESS May 9, 1983 Abandoned
Array ( [id] => 2089016 [patent_doc_number] => 04464238 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-08-07 [patent_title] => 'Porous separators for electrolytic processes' [patent_app_type] => 1 [patent_app_number] => 6/492977 [patent_app_country] => US [patent_app_date] => 1983-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2197 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/464/04464238.pdf [firstpage_image] =>[orig_patent_app_number] => 492977 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/492977
Porous separators for electrolytic processes May 8, 1983 Issued
Array ( [id] => 2105470 [patent_doc_number] => 04472258 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-18 [patent_title] => 'Anode for molten salt electrolysis' [patent_app_type] => 1 [patent_app_number] => 6/491089 [patent_app_country] => US [patent_app_date] => 1983-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3446 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/472/04472258.pdf [firstpage_image] =>[orig_patent_app_number] => 491089 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/491089
Anode for molten salt electrolysis May 2, 1983 Issued
Array ( [id] => 2105423 [patent_doc_number] => 04472254 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-18 [patent_title] => 'Electric plasma discharge combustion synthesis of chlorine dioxide' [patent_app_type] => 1 [patent_app_number] => 6/490811 [patent_app_country] => US [patent_app_date] => 1983-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2578 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/472/04472254.pdf [firstpage_image] =>[orig_patent_app_number] => 490811 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/490811
Electric plasma discharge combustion synthesis of chlorine dioxide May 1, 1983 Issued
Array ( [id] => 2175442 [patent_doc_number] => 04560451 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-24 [patent_title] => 'Electrolytic process for the production of alkene oxides' [patent_app_type] => 1 [patent_app_number] => 6/490963 [patent_app_country] => US [patent_app_date] => 1983-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5902 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/560/04560451.pdf [firstpage_image] =>[orig_patent_app_number] => 490963 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/490963
Electrolytic process for the production of alkene oxides May 1, 1983 Issued
Array ( [id] => 2060776 [patent_doc_number] => 04452685 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-05 [patent_title] => 'Electrodes for electrolytic cells' [patent_app_type] => 1 [patent_app_number] => 6/490612 [patent_app_country] => US [patent_app_date] => 1983-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2539 [patent_no_of_claims] => 4 [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/04/452/04452685.pdf [firstpage_image] =>[orig_patent_app_number] => 490612 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/490612
Electrodes for electrolytic cells May 1, 1983 Issued
Array ( [id] => 2116208 [patent_doc_number] => 04468312 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-08-28 [patent_title] => 'Reticulate electrode for electrolytic cells' [patent_app_type] => 1 [patent_app_number] => 6/490812 [patent_app_country] => US [patent_app_date] => 1983-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2873 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/468/04468312.pdf [firstpage_image] =>[orig_patent_app_number] => 490812 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/490812
Reticulate electrode for electrolytic cells May 1, 1983 Issued
Array ( [id] => 2078276 [patent_doc_number] => 04434032 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-28 [patent_title] => 'Process for making symmetrical alkanediols and the bis-ethers thereof' [patent_app_type] => 1 [patent_app_number] => 6/487978 [patent_app_country] => US [patent_app_date] => 1983-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4976 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/434/04434032.pdf [firstpage_image] =>[orig_patent_app_number] => 487978 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/487978
Process for making symmetrical alkanediols and the bis-ethers thereof Apr 24, 1983 Issued
Array ( [id] => 2110134 [patent_doc_number] => 04451349 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-29 [patent_title] => 'Electrode treatment for plasma patterning of polymers' [patent_app_type] => 1 [patent_app_number] => 6/486629 [patent_app_country] => US [patent_app_date] => 1983-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1253 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/451/04451349.pdf [firstpage_image] =>[orig_patent_app_number] => 486629 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/486629
Electrode treatment for plasma patterning of polymers Apr 19, 1983 Issued
Array ( [id] => 2086919 [patent_doc_number] => 04465748 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-08-14 [patent_title] => 'Glass fibre paper separator for electrochemical cells' [patent_app_type] => 1 [patent_app_number] => 6/486566 [patent_app_country] => US [patent_app_date] => 1983-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2028 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/465/04465748.pdf [firstpage_image] =>[orig_patent_app_number] => 486566 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/486566
Glass fibre paper separator for electrochemical cells Apr 19, 1983 Issued
Array ( [id] => 2094096 [patent_doc_number] => 04456521 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-26 [patent_title] => 'Three layer laminate' [patent_app_type] => 1 [patent_app_number] => 6/486468 [patent_app_country] => US [patent_app_date] => 1983-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10339 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/456/04456521.pdf [firstpage_image] =>[orig_patent_app_number] => 486468 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/486468
Three layer laminate Apr 18, 1983 Issued
Array ( [id] => 2104742 [patent_doc_number] => 04473450 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-25 [patent_title] => 'Electrochemical method and apparatus' [patent_app_type] => 1 [patent_app_number] => 6/485572 [patent_app_country] => US [patent_app_date] => 1983-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 2472 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/473/04473450.pdf [firstpage_image] =>[orig_patent_app_number] => 485572 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/485572
Electrochemical method and apparatus Apr 14, 1983 Issued
Array ( [id] => 2056362 [patent_doc_number] => 04455211 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-19 [patent_title] => 'Composition suitable for inert electrode' [patent_app_type] => 1 [patent_app_number] => 6/483693 [patent_app_country] => US [patent_app_date] => 1983-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4849 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/455/04455211.pdf [firstpage_image] =>[orig_patent_app_number] => 483693 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/483693
Composition suitable for inert electrode Apr 10, 1983 Issued
Array ( [id] => 2139590 [patent_doc_number] => 04522696 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-06-11 [patent_title] => 'Carrier for material during electrolytic finishing' [patent_app_type] => 1 [patent_app_number] => 6/483121 [patent_app_country] => US [patent_app_date] => 1983-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2223 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/522/04522696.pdf [firstpage_image] =>[orig_patent_app_number] => 483121 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/483121
Carrier for material during electrolytic finishing Apr 7, 1983 Issued
Array ( [id] => 2086747 [patent_doc_number] => 04476003 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-09 [patent_title] => 'Chemical anchoring of organic conducting polymers to semiconducting surfaces' [patent_app_type] => 1 [patent_app_number] => 6/483040 [patent_app_country] => US [patent_app_date] => 1983-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5290 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/476/04476003.pdf [firstpage_image] =>[orig_patent_app_number] => 483040 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/483040
Chemical anchoring of organic conducting polymers to semiconducting surfaces Apr 6, 1983 Issued
Array ( [id] => 2195485 [patent_doc_number] => 04502931 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-03-05 [patent_title] => 'Process for the production of ion exchange membranes with coating for electrolysis' [patent_app_type] => 1 [patent_app_number] => 6/483014 [patent_app_country] => US [patent_app_date] => 1983-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2552 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/502/04502931.pdf [firstpage_image] =>[orig_patent_app_number] => 483014 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/483014
Process for the production of ion exchange membranes with coating for electrolysis Apr 6, 1983 Issued
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