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
Array ( [id] => 2738847 [patent_doc_number] => 05002651 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-26 [patent_title] => 'Modified microelectrodes with renewable surface and method of making same' [patent_app_type] => 1 [patent_app_number] => 7/319984 [patent_app_country] => US [patent_app_date] => 1989-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2670 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/002/05002651.pdf [firstpage_image] =>[orig_patent_app_number] => 319984 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/319984
Modified microelectrodes with renewable surface and method of making same Mar 6, 1989 Issued
Array ( [id] => 2627814 [patent_doc_number] => 04952294 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-28 [patent_title] => 'Apparatus and method for in-situ generation of dangerous polyatomic gases, including polyatomic radicals' [patent_app_type] => 1 [patent_app_number] => 7/317103 [patent_app_country] => US [patent_app_date] => 1989-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9565 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/952/04952294.pdf [firstpage_image] =>[orig_patent_app_number] => 317103 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/317103
Apparatus and method for in-situ generation of dangerous polyatomic gases, including polyatomic radicals Feb 27, 1989 Issued
Array ( [id] => 2864096 [patent_doc_number] => 05096724 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-17 [patent_title] => 'Methods, compositions, and systems for ligand extraction' [patent_app_type] => 1 [patent_app_number] => 7/317172 [patent_app_country] => US [patent_app_date] => 1989-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 20 [patent_no_of_words] => 14319 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/096/05096724.pdf [firstpage_image] =>[orig_patent_app_number] => 317172 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/317172
Methods, compositions, and systems for ligand extraction Feb 27, 1989 Issued
Array ( [id] => 2591227 [patent_doc_number] => 04964960 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-23 [patent_title] => 'Cation exchange reinforced membrane and process for using' [patent_app_type] => 1 [patent_app_number] => 7/316630 [patent_app_country] => US [patent_app_date] => 1989-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6413 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/964/04964960.pdf [firstpage_image] =>[orig_patent_app_number] => 316630 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/316630
Cation exchange reinforced membrane and process for using Feb 27, 1989 Issued
Array ( [id] => 2591349 [patent_doc_number] => 04964966 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-23 [patent_title] => 'Electrode and construction thereof' [patent_app_type] => 1 [patent_app_number] => 7/316259 [patent_app_country] => US [patent_app_date] => 1989-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3745 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/964/04964966.pdf [firstpage_image] =>[orig_patent_app_number] => 316259 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/316259
Electrode and construction thereof Feb 26, 1989 Issued
07/315936 GAS ELECTRODE ASSEMBLY FOR USE IN ELECTROCHEMICAL CELLS AND METHOD Feb 26, 1989 Abandoned
Array ( [id] => 2579733 [patent_doc_number] => 04925544 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-15 [patent_title] => 'Electrochemical sensor with solid phase electrolyte' [patent_app_type] => 1 [patent_app_number] => 7/303653 [patent_app_country] => US [patent_app_date] => 1989-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 6137 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/925/04925544.pdf [firstpage_image] =>[orig_patent_app_number] => 303653 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/303653
Electrochemical sensor with solid phase electrolyte Feb 22, 1989 Issued
Array ( [id] => 2701232 [patent_doc_number] => 04981561 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-01 [patent_title] => 'Novel catalytic electrically conducting polymeric articles' [patent_app_type] => 1 [patent_app_number] => 7/312083 [patent_app_country] => US [patent_app_date] => 1989-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2339 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/981/04981561.pdf [firstpage_image] =>[orig_patent_app_number] => 312083 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/312083
Novel catalytic electrically conducting polymeric articles Feb 16, 1989 Issued
Array ( [id] => 2687921 [patent_doc_number] => 05019225 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-28 [patent_title] => 'Molten salt electrowinning electrode, method and cell' [patent_app_type] => 1 [patent_app_number] => 7/350585 [patent_app_country] => US [patent_app_date] => 1989-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 5750 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/019/05019225.pdf [firstpage_image] =>[orig_patent_app_number] => 350585 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/350585
Molten salt electrowinning electrode, method and cell Feb 14, 1989 Issued
07/309518 PLATE ANODE DESIGN Feb 9, 1989 Abandoned
Array ( [id] => 2585410 [patent_doc_number] => 04959135 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-25 [patent_title] => 'Polyalkylamine complexes for ligand extraction and generation' [patent_app_type] => 1 [patent_app_number] => 7/306730 [patent_app_country] => US [patent_app_date] => 1989-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 17058 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/959/04959135.pdf [firstpage_image] =>[orig_patent_app_number] => 306730 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/306730
Polyalkylamine complexes for ligand extraction and generation Feb 2, 1989 Issued
Array ( [id] => 2612854 [patent_doc_number] => 04968396 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-06 [patent_title] => 'Method of and electrolytic-catalytic cell for improving the completion of combustion of oxygenated hydrocarbon fuels by chemically modifying the structure and combustibility thereof, including through developing hydroxyl ions therein' [patent_app_type] => 1 [patent_app_number] => 7/304187 [patent_app_country] => US [patent_app_date] => 1989-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3947 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/968/04968396.pdf [firstpage_image] =>[orig_patent_app_number] => 304187 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/304187
Method of and electrolytic-catalytic cell for improving the completion of combustion of oxygenated hydrocarbon fuels by chemically modifying the structure and combustibility thereof, including through developing hydroxyl ions therein Jan 29, 1989 Issued
Array ( [id] => 2627090 [patent_doc_number] => 04957610 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-18 [patent_title] => 'Generation of hydrogen and oxygen' [patent_app_type] => 1 [patent_app_number] => 7/303115 [patent_app_country] => US [patent_app_date] => 1989-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2202 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/957/04957610.pdf [firstpage_image] =>[orig_patent_app_number] => 303115 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/303115
Generation of hydrogen and oxygen Jan 29, 1989 Issued
Array ( [id] => 2703474 [patent_doc_number] => 05041197 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-20 [patent_title] => 'H.sub.2 /C.sub.12 fuel cells for power and HCl production - chemical cogeneration' [patent_app_type] => 1 [patent_app_number] => 7/303026 [patent_app_country] => US [patent_app_date] => 1989-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2138 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/041/05041197.pdf [firstpage_image] =>[orig_patent_app_number] => 303026 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/303026
H.sub.2 /C.sub.12 fuel cells for power and HCl production - chemical cogeneration Jan 24, 1989 Issued
Array ( [id] => 2651255 [patent_doc_number] => 04971669 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-20 [patent_title] => 'Process and device for the continuous vaporiation of volatile active compounds' [patent_app_type] => 1 [patent_app_number] => 7/300672 [patent_app_country] => US [patent_app_date] => 1989-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2332 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/971/04971669.pdf [firstpage_image] =>[orig_patent_app_number] => 300672 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/300672
Process and device for the continuous vaporiation of volatile active compounds Jan 22, 1989 Issued
07/296057 DEHUMIDIFIER Jan 5, 1989 Abandoned
Array ( [id] => 2517427 [patent_doc_number] => 04885073 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-05 [patent_title] => 'Activated carbon anode including lithium' [patent_app_type] => 1 [patent_app_number] => 7/292383 [patent_app_country] => US [patent_app_date] => 1988-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1663 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/885/04885073.pdf [firstpage_image] =>[orig_patent_app_number] => 292383 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/292383
Activated carbon anode including lithium Dec 29, 1988 Issued
Array ( [id] => 2663652 [patent_doc_number] => 04954229 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-04 [patent_title] => 'Bioelectrochemical desulfurization of petroleum' [patent_app_type] => 1 [patent_app_number] => 7/286811 [patent_app_country] => US [patent_app_date] => 1988-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2518 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/954/04954229.pdf [firstpage_image] =>[orig_patent_app_number] => 286811 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/286811
Bioelectrochemical desulfurization of petroleum Dec 19, 1988 Issued
07/284015 DIAPHRAGM FOR USE IN CHLOR-ALKALI CELLS Dec 13, 1988 Abandoned
Array ( [id] => 2795909 [patent_doc_number] => 05124018 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-23 [patent_title] => 'Process for preparing raw materials for reaction layer of gas permeable electrode' [patent_app_type] => 1 [patent_app_number] => 7/283782 [patent_app_country] => US [patent_app_date] => 1988-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2369 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/124/05124018.pdf [firstpage_image] =>[orig_patent_app_number] => 283782 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/283782
Process for preparing raw materials for reaction layer of gas permeable electrode Dec 12, 1988 Issued
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