Search

Kevin S. Mai

Examiner (ID: 7415, Phone: (571)270-5001 , Office: P/2456 )

Most Active Art Unit
2456
Art Unit(s)
2458, 2152, 2448, 2499, 2456
Total Applications
487
Issued Applications
126
Pending Applications
67
Abandoned Applications
302

Applications

Application numberTitle of the applicationFiling DateStatus
07/478810 DIMENSIONALLY STABLE ANODES AND THEIR USE IN THE PREPARATION OF ALKALI Feb 11, 1990 Abandoned
07/475491 METHOD AND APPARATUS FOR PRODUCING A HIGH-PURITY TITANIUM AS WELL AS TITANIUM TARGET FOR SPUTTERING Feb 5, 1990 Abandoned
Array ( [id] => 2728692 [patent_doc_number] => 05051156 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-24 [patent_title] => 'Electrocatalyst for the oxidation of methane and an electrocatalytic process' [patent_app_type] => 1 [patent_app_number] => 7/472867 [patent_app_country] => US [patent_app_date] => 1990-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3386 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/051/05051156.pdf [firstpage_image] =>[orig_patent_app_number] => 472867 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/472867
Electrocatalyst for the oxidation of methane and an electrocatalytic process Jan 30, 1990 Issued
Array ( [id] => 2855488 [patent_doc_number] => 05082539 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-21 [patent_title] => 'Ferrocene compounds and uses thereof' [patent_app_type] => 1 [patent_app_number] => 7/469299 [patent_app_country] => US [patent_app_date] => 1990-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 38 [patent_no_of_words] => 11942 [patent_no_of_claims] => 62 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/082/05082539.pdf [firstpage_image] =>[orig_patent_app_number] => 469299 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/469299
Ferrocene compounds and uses thereof Jan 23, 1990 Issued
Array ( [id] => 2746115 [patent_doc_number] => 05071534 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-10 [patent_title] => 'Aluminum electrolysis cell with continuous anode' [patent_app_type] => 1 [patent_app_number] => 7/468868 [patent_app_country] => US [patent_app_date] => 1990-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3015 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/071/05071534.pdf [firstpage_image] =>[orig_patent_app_number] => 468868 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/468868
Aluminum electrolysis cell with continuous anode Jan 22, 1990 Issued
Array ( [id] => 2701275 [patent_doc_number] => 04981563 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-01 [patent_title] => 'Electrolysis cell and method of producing chlorine' [patent_app_type] => 1 [patent_app_number] => 7/465531 [patent_app_country] => US [patent_app_date] => 1990-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5082 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/981/04981563.pdf [firstpage_image] =>[orig_patent_app_number] => 465531 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/465531
Electrolysis cell and method of producing chlorine Jan 16, 1990 Issued
07/464723 OPTIMIZED MULTIPOROUS CARBON BED FOR ELECTROCHEMICAL FILTERS Jan 15, 1990 Abandoned
Array ( [id] => 2591329 [patent_doc_number] => 04964965 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-23 [patent_title] => 'Insoluble electrode device for treatment of metallic material' [patent_app_type] => 1 [patent_app_number] => 7/465516 [patent_app_country] => US [patent_app_date] => 1990-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 4398 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/964/04964965.pdf [firstpage_image] =>[orig_patent_app_number] => 465516 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/465516
Insoluble electrode device for treatment of metallic material Jan 15, 1990 Issued
Array ( [id] => 2926593 [patent_doc_number] => 05188721 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-23 [patent_title] => 'Plate anode having bias cut edges' [patent_app_type] => 1 [patent_app_number] => 7/457920 [patent_app_country] => US [patent_app_date] => 1990-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1996 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/188/05188721.pdf [firstpage_image] =>[orig_patent_app_number] => 457920 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/457920
Plate anode having bias cut edges Jan 9, 1990 Issued
Array ( [id] => 2749621 [patent_doc_number] => 05043048 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-27 [patent_title] => 'Electromembrane apparatus and process for preventing membrane fouling' [patent_app_type] => 1 [patent_app_number] => 7/463795 [patent_app_country] => US [patent_app_date] => 1990-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 5309 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/043/05043048.pdf [firstpage_image] =>[orig_patent_app_number] => 463795 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/463795
Electromembrane apparatus and process for preventing membrane fouling Jan 4, 1990 Issued
Array ( [id] => 2727256 [patent_doc_number] => 05032245 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-16 [patent_title] => 'Reticulate electrode bus connection' [patent_app_type] => 1 [patent_app_number] => 7/460694 [patent_app_country] => US [patent_app_date] => 1990-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3346 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/032/05032245.pdf [firstpage_image] =>[orig_patent_app_number] => 460694 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/460694
Reticulate electrode bus connection Jan 3, 1990 Issued
Array ( [id] => 2666157 [patent_doc_number] => 05047260 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-10 [patent_title] => 'Method for producing a shielded plastic enclosure to house electronic equipment' [patent_app_type] => 1 [patent_app_number] => 7/472168 [patent_app_country] => US [patent_app_date] => 1990-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 10982 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/047/05047260.pdf [firstpage_image] =>[orig_patent_app_number] => 472168 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/472168
Method for producing a shielded plastic enclosure to house electronic equipment Jan 2, 1990 Issued
Array ( [id] => 2703888 [patent_doc_number] => 05017276 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-21 [patent_title] => 'Metal electrodes for electrochemical processes' [patent_app_type] => 1 [patent_app_number] => 7/456738 [patent_app_country] => US [patent_app_date] => 1989-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4961 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/017/05017276.pdf [firstpage_image] =>[orig_patent_app_number] => 456738 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/456738
Metal electrodes for electrochemical processes Dec 25, 1989 Issued
Array ( [id] => 2737447 [patent_doc_number] => 05028307 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-02 [patent_title] => 'Apparatus for generation of hydrogen and other gases from the decomposition of organic matter' [patent_app_type] => 1 [patent_app_number] => 7/456463 [patent_app_country] => US [patent_app_date] => 1989-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3303 [patent_no_of_claims] => 6 [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/05/028/05028307.pdf [firstpage_image] =>[orig_patent_app_number] => 456463 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/456463
Apparatus for generation of hydrogen and other gases from the decomposition of organic matter Dec 25, 1989 Issued
07/456224 OXYGEN-GENERATING ELECTRODE AND METHOD FOR THE PREPARATION THEREOF Dec 19, 1989 Abandoned
07/451193 ELECTROLYSIS APPARATUS Dec 14, 1989 Abandoned
07/447775 ELECTROCATALYTIC COATING Dec 7, 1989 Abandoned
Array ( [id] => 2762603 [patent_doc_number] => 05035779 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-30 [patent_title] => 'Process for producing cathode and process for electrolysis using said cathode' [patent_app_type] => 1 [patent_app_number] => 7/440835 [patent_app_country] => US [patent_app_date] => 1989-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5940 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/035/05035779.pdf [firstpage_image] =>[orig_patent_app_number] => 440835 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/440835
Process for producing cathode and process for electrolysis using said cathode Nov 23, 1989 Issued
Array ( [id] => 2737351 [patent_doc_number] => 05028302 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-02 [patent_title] => 'Purification of chlor-alkali membrane cell brine' [patent_app_type] => 1 [patent_app_number] => 7/437177 [patent_app_country] => US [patent_app_date] => 1989-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4330 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/028/05028302.pdf [firstpage_image] =>[orig_patent_app_number] => 437177 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/437177
Purification of chlor-alkali membrane cell brine Nov 15, 1989 Issued
Array ( [id] => 2703443 [patent_doc_number] => 05041195 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-20 [patent_title] => 'Gold electrocatalyst, methods for preparing it, electrodes prepared therefrom and methods of using them' [patent_app_type] => 1 [patent_app_number] => 7/434898 [patent_app_country] => US [patent_app_date] => 1989-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 11368 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/041/05041195.pdf [firstpage_image] =>[orig_patent_app_number] => 434898 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/434898
Gold electrocatalyst, methods for preparing it, electrodes prepared therefrom and methods of using them Nov 12, 1989 Issued
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