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
Array ( [id] => 2510373 [patent_doc_number] => 04863596 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-05 [patent_title] => 'Cell alignment frame assembly' [patent_app_type] => 1 [patent_app_number] => 7/162055 [patent_app_country] => US [patent_app_date] => 1988-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4251 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/863/04863596.pdf [firstpage_image] =>[orig_patent_app_number] => 162055 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/162055
Cell alignment frame assembly Feb 28, 1988 Issued
Array ( [id] => 2474220 [patent_doc_number] => 04876013 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-24 [patent_title] => 'Small volume rotary filter' [patent_app_type] => 1 [patent_app_number] => 7/160693 [patent_app_country] => US [patent_app_date] => 1988-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 26 [patent_no_of_words] => 10740 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/876/04876013.pdf [firstpage_image] =>[orig_patent_app_number] => 160693 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/160693
Small volume rotary filter Feb 25, 1988 Issued
Array ( [id] => 2588492 [patent_doc_number] => 04933088 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-12 [patent_title] => 'Method of and apparatus for treating water utilizing proton-releasing substance and/or magnetic field' [patent_app_type] => 1 [patent_app_number] => 7/168121 [patent_app_country] => US [patent_app_date] => 1988-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 44 [patent_no_of_words] => 7415 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/933/04933088.pdf [firstpage_image] =>[orig_patent_app_number] => 168121 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/168121
Method of and apparatus for treating water utilizing proton-releasing substance and/or magnetic field Feb 22, 1988 Issued
Array ( [id] => 2613344 [patent_doc_number] => 04968422 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-06 [patent_title] => 'Pulsatile flow hemodialysis' [patent_app_type] => 1 [patent_app_number] => 7/156809 [patent_app_country] => US [patent_app_date] => 1988-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 989 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/968/04968422.pdf [firstpage_image] =>[orig_patent_app_number] => 156809 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/156809
Pulsatile flow hemodialysis Feb 16, 1988 Issued
07/156894 DEVICE AND METHOD FOR SEPARATING LEUCOCYTES FROM PLATELET CONCENTRATE Feb 16, 1988 Abandoned
Array ( [id] => 2547419 [patent_doc_number] => 04808307 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-28 [patent_title] => 'Couette membrane filtration apparatus for separating suspended components in a fluid medium using high shear' [patent_app_type] => 1 [patent_app_number] => 7/155816 [patent_app_country] => US [patent_app_date] => 1988-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 28 [patent_no_of_words] => 15044 [patent_no_of_claims] => 63 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/808/04808307.pdf [firstpage_image] =>[orig_patent_app_number] => 155816 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/155816
Couette membrane filtration apparatus for separating suspended components in a fluid medium using high shear Feb 15, 1988 Issued
Array ( [id] => 2509684 [patent_doc_number] => 04818418 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-04 [patent_title] => 'Blood partitioning method' [patent_app_type] => 1 [patent_app_number] => 7/151655 [patent_app_country] => US [patent_app_date] => 1988-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3297 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/818/04818418.pdf [firstpage_image] =>[orig_patent_app_number] => 151655 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/151655
Blood partitioning method Feb 2, 1988 Issued
Array ( [id] => 2477389 [patent_doc_number] => 04865747 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-12 [patent_title] => 'Electromagnetic fluid treating device and method' [patent_app_type] => 1 [patent_app_number] => 7/148924 [patent_app_country] => US [patent_app_date] => 1988-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 5719 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/865/04865747.pdf [firstpage_image] =>[orig_patent_app_number] => 148924 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/148924
Electromagnetic fluid treating device and method Jan 26, 1988 Issued
07/144734 METHOD FOR CLEANING INSTRUMENTS USED FOR ANALYZING PROTEIN CONTAINING BIOLOGICAL LIQUIDS Jan 14, 1988 Abandoned
Array ( [id] => 2552070 [patent_doc_number] => 04897189 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-30 [patent_title] => 'Blood purification apparatus' [patent_app_type] => 1 [patent_app_number] => 7/144488 [patent_app_country] => US [patent_app_date] => 1988-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2270 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/897/04897189.pdf [firstpage_image] =>[orig_patent_app_number] => 144488 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/144488
Blood purification apparatus Jan 14, 1988 Issued
Array ( [id] => 2511542 [patent_doc_number] => 04855064 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-08 [patent_title] => 'Apparatus and method for decontaminating virus-infected body fluids' [patent_app_type] => 1 [patent_app_number] => 7/143819 [patent_app_country] => US [patent_app_date] => 1988-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2587 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/855/04855064.pdf [firstpage_image] =>[orig_patent_app_number] => 143819 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/143819
Apparatus and method for decontaminating virus-infected body fluids Jan 12, 1988 Issued
Array ( [id] => 2631779 [patent_doc_number] => 04909940 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-20 [patent_title] => 'Extraction of process chemicals from labile biological mixtures with organic alcohols or with halogenated hydrocarbons' [patent_app_type] => 1 [patent_app_number] => 7/139502 [patent_app_country] => US [patent_app_date] => 1987-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6809 [patent_no_of_claims] => 11 [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/04/909/04909940.pdf [firstpage_image] =>[orig_patent_app_number] => 139502 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/139502
Extraction of process chemicals from labile biological mixtures with organic alcohols or with halogenated hydrocarbons Dec 29, 1987 Issued
Array ( [id] => 2597037 [patent_doc_number] => 04911847 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-27 [patent_title] => 'Process for controlling the permeate composition in a rotary filtration device' [patent_app_type] => 1 [patent_app_number] => 7/134200 [patent_app_country] => US [patent_app_date] => 1987-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 26 [patent_no_of_words] => 10735 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/911/04911847.pdf [firstpage_image] =>[orig_patent_app_number] => 134200 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/134200
Process for controlling the permeate composition in a rotary filtration device Dec 15, 1987 Issued
07/131774 FINE ALPHA ALUMINA ULTRAFILTRATION MEMBRANES Dec 10, 1987 Abandoned
Array ( [id] => 2484308 [patent_doc_number] => 04828701 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-09 [patent_title] => 'Temperature-sensitive method of size-selective extraction from solution' [patent_app_type] => 1 [patent_app_number] => 7/128959 [patent_app_country] => US [patent_app_date] => 1987-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2183 [patent_no_of_claims] => 7 [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/04/828/04828701.pdf [firstpage_image] =>[orig_patent_app_number] => 128959 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/128959
Temperature-sensitive method of size-selective extraction from solution Dec 7, 1987 Issued
Array ( [id] => 2556274 [patent_doc_number] => 04834888 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-30 [patent_title] => 'Hemodialysis apparatus comprising a sterile filter' [patent_app_type] => 1 [patent_app_number] => 7/128131 [patent_app_country] => US [patent_app_date] => 1987-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3999 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/834/04834888.pdf [firstpage_image] =>[orig_patent_app_number] => 128131 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/128131
Hemodialysis apparatus comprising a sterile filter Dec 2, 1987 Issued
Array ( [id] => 2626597 [patent_doc_number] => 04936979 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-26 [patent_title] => 'Swimming pool bacteria and algae control system and method' [patent_app_type] => 1 [patent_app_number] => 7/126283 [patent_app_country] => US [patent_app_date] => 1987-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2007 [patent_no_of_claims] => 11 [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/04/936/04936979.pdf [firstpage_image] =>[orig_patent_app_number] => 126283 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/126283
Swimming pool bacteria and algae control system and method Nov 26, 1987 Issued
Array ( [id] => 2626981 [patent_doc_number] => 04936998 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-26 [patent_title] => 'Filter medium for selectively removing leucocytes' [patent_app_type] => 1 [patent_app_number] => 7/138374 [patent_app_country] => US [patent_app_date] => 1987-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 6792 [patent_no_of_claims] => 26 [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/04/936/04936998.pdf [firstpage_image] =>[orig_patent_app_number] => 138374 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/138374
Filter medium for selectively removing leucocytes Nov 26, 1987 Issued
Array ( [id] => 2619887 [patent_doc_number] => 04950395 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-21 [patent_title] => 'Artificial kidney with moderate exchange rates' [patent_app_type] => 1 [patent_app_number] => 7/126018 [patent_app_country] => US [patent_app_date] => 1987-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5605 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 17 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/950/04950395.pdf [firstpage_image] =>[orig_patent_app_number] => 126018 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/126018
Artificial kidney with moderate exchange rates Nov 26, 1987 Issued
Array ( [id] => 2519781 [patent_doc_number] => 04872978 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-10 [patent_title] => 'Device for the removal of cryoglobulins' [patent_app_type] => 1 [patent_app_number] => 7/125419 [patent_app_country] => US [patent_app_date] => 1987-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2014 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/872/04872978.pdf [firstpage_image] =>[orig_patent_app_number] => 125419 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/125419
Device for the removal of cryoglobulins Nov 24, 1987 Issued
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