Search

Ojiako K. Nwugo

Examiner (ID: 633, Phone: (571)272-9755 , Office: P/2685 )

Most Active Art Unit
2685
Art Unit(s)
2612, 2682, 2685, 2687
Total Applications
1147
Issued Applications
937
Pending Applications
8
Abandoned Applications
205

Applications

Application numberTitle of the applicationFiling DateStatus
06/824212 STRAINER Jan 29, 1986 Abandoned
Array ( [id] => 2384931 [patent_doc_number] => 04753739 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-28 [patent_title] => 'Blood bag support system' [patent_app_type] => 1 [patent_app_number] => 6/822381 [patent_app_country] => US [patent_app_date] => 1986-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 4207 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/753/04753739.pdf [firstpage_image] =>[orig_patent_app_number] => 822381 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/822381
Blood bag support system Jan 26, 1986 Issued
06/817996 METHOD AND APPARATUS FOR ELECTROMAGNETICALLY TREATING A FLUID Jan 12, 1986 Abandoned
Array ( [id] => 2447964 [patent_doc_number] => 04722788 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-02 [patent_title] => 'Magnetic filter' [patent_app_type] => 1 [patent_app_number] => 6/813147 [patent_app_country] => US [patent_app_date] => 1985-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 5056 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/722/04722788.pdf [firstpage_image] =>[orig_patent_app_number] => 813147 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/813147
Magnetic filter Dec 23, 1985 Issued
Array ( [id] => 2443275 [patent_doc_number] => 04755300 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-05 [patent_title] => 'Couette membrane filtration apparatus for separating suspended components in a fluid medium using high shear' [patent_app_type] => 1 [patent_app_number] => 6/812936 [patent_app_country] => US [patent_app_date] => 1985-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 28 [patent_no_of_words] => 16458 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/755/04755300.pdf [firstpage_image] =>[orig_patent_app_number] => 812936 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/812936
Couette membrane filtration apparatus for separating suspended components in a fluid medium using high shear Dec 22, 1985 Issued
Array ( [id] => 2512022 [patent_doc_number] => 04874516 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-17 [patent_title] => 'A ceramic filter for semi-ultrafiltration' [patent_app_type] => 1 [patent_app_number] => 6/812056 [patent_app_country] => US [patent_app_date] => 1985-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2832 [patent_no_of_claims] => 9 [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/04/874/04874516.pdf [firstpage_image] =>[orig_patent_app_number] => 812056 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/812056
A ceramic filter for semi-ultrafiltration Dec 22, 1985 Issued
Array ( [id] => 2381821 [patent_doc_number] => 04789471 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-06 [patent_title] => 'Pressure filters' [patent_app_type] => 1 [patent_app_number] => 6/811803 [patent_app_country] => US [patent_app_date] => 1985-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 2811 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/789/04789471.pdf [firstpage_image] =>[orig_patent_app_number] => 811803 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/811803
Pressure filters Dec 19, 1985 Issued
06/811202 PARTICLE SEPARATION METHOD Dec 19, 1985 Abandoned
06/810926 THERMOFILTRATION OF PLASMA Dec 18, 1985 Abandoned
Array ( [id] => 2289638 [patent_doc_number] => 04710293 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-01 [patent_title] => 'Filter cloth cake removal device' [patent_app_type] => 1 [patent_app_number] => 6/806656 [patent_app_country] => US [patent_app_date] => 1985-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3972 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 489 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/710/04710293.pdf [firstpage_image] =>[orig_patent_app_number] => 806656 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/806656
Filter cloth cake removal device Dec 8, 1985 Issued
Array ( [id] => 2347185 [patent_doc_number] => 04702829 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-27 [patent_title] => 'Hemodiafiltration apparatus' [patent_app_type] => 1 [patent_app_number] => 6/806073 [patent_app_country] => US [patent_app_date] => 1985-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5186 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/702/04702829.pdf [firstpage_image] =>[orig_patent_app_number] => 806073 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/806073
Hemodiafiltration apparatus Dec 5, 1985 Issued
06/804297 FLUID TREATING DEVICE Dec 2, 1985 Abandoned
Array ( [id] => 2413204 [patent_doc_number] => 04770784 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-13 [patent_title] => 'Scrubbing process for high feed concentrations' [patent_app_type] => 1 [patent_app_number] => 6/802836 [patent_app_country] => US [patent_app_date] => 1985-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4638 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/770/04770784.pdf [firstpage_image] =>[orig_patent_app_number] => 802836 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/802836
Scrubbing process for high feed concentrations Nov 28, 1985 Issued
Array ( [id] => 2341953 [patent_doc_number] => 04655933 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-07 [patent_title] => 'System of ionized oxygen allotrope gas water purification and method and apparatus therefor' [patent_app_type] => 1 [patent_app_number] => 6/801599 [patent_app_country] => US [patent_app_date] => 1985-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 22 [patent_no_of_words] => 17992 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/655/04655933.pdf [firstpage_image] =>[orig_patent_app_number] => 801599 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/801599
System of ionized oxygen allotrope gas water purification and method and apparatus therefor Nov 24, 1985 Issued
Array ( [id] => 2381141 [patent_doc_number] => 04737286 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-12 [patent_title] => 'Microfiltration membrane filter' [patent_app_type] => 1 [patent_app_number] => 6/798601 [patent_app_country] => US [patent_app_date] => 1985-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3778 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/737/04737286.pdf [firstpage_image] =>[orig_patent_app_number] => 798601 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/798601
Microfiltration membrane filter Nov 14, 1985 Issued
Array ( [id] => 2488127 [patent_doc_number] => 04846974 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-11 [patent_title] => 'Centrifuge system and fluid container therefor' [patent_app_type] => 1 [patent_app_number] => 6/797873 [patent_app_country] => US [patent_app_date] => 1985-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 36 [patent_no_of_words] => 3970 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/846/04846974.pdf [firstpage_image] =>[orig_patent_app_number] => 797873 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/797873
Centrifuge system and fluid container therefor Nov 13, 1985 Issued
Array ( [id] => 2384610 [patent_doc_number] => 04663034 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-05 [patent_title] => 'Hydraulic filter system for excavation equipment' [patent_app_type] => 1 [patent_app_number] => 6/795918 [patent_app_country] => US [patent_app_date] => 1985-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1451 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/663/04663034.pdf [firstpage_image] =>[orig_patent_app_number] => 795918 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/795918
Hydraulic filter system for excavation equipment Nov 6, 1985 Issued
Array ( [id] => 2325963 [patent_doc_number] => 04698311 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-06 [patent_title] => 'Particle washing and separation method' [patent_app_type] => 1 [patent_app_number] => 6/676973 [patent_app_country] => US [patent_app_date] => 1985-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 5145 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/698/04698311.pdf [firstpage_image] =>[orig_patent_app_number] => 676973 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/676973
Particle washing and separation method Oct 29, 1985 Issued
Array ( [id] => 2378913 [patent_doc_number] => 04752395 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-21 [patent_title] => 'Structure with membranes having continuous pores' [patent_app_type] => 1 [patent_app_number] => 6/795349 [patent_app_country] => US [patent_app_date] => 1985-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 16 [patent_no_of_words] => 7433 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/752/04752395.pdf [firstpage_image] =>[orig_patent_app_number] => 795349 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/795349
Structure with membranes having continuous pores Oct 27, 1985 Issued
06/791522 TEMPERATURE-SENSITIVE METHOD OF SIZE-SELECTIVE EXTRACTION FROM SOLUTIONS Oct 24, 1985 Abandoned
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