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] => 2381856 [patent_doc_number] => 04789473 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-06 [patent_title] => 'Filter for obtaining plasma or plasma water' [patent_app_type] => 1 [patent_app_number] => 7/001815 [patent_app_country] => US [patent_app_date] => 1987-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2823 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/789/04789473.pdf [firstpage_image] =>[orig_patent_app_number] => 001815 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/001815
Filter for obtaining plasma or plasma water Jan 7, 1987 Issued
07/001728 MAGNET FILTER Jan 6, 1987 Abandoned
Array ( [id] => 2506553 [patent_doc_number] => 04851116 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-25 [patent_title] => 'Magnet filter' [patent_app_type] => 1 [patent_app_number] => 7/001729 [patent_app_country] => US [patent_app_date] => 1987-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 1730 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/851/04851116.pdf [firstpage_image] =>[orig_patent_app_number] => 001729 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/001729
Magnet filter Jan 6, 1987 Issued
Array ( [id] => 2418977 [patent_doc_number] => 04773995 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-27 [patent_title] => 'Magnet filter' [patent_app_type] => 1 [patent_app_number] => 7/000879 [patent_app_country] => US [patent_app_date] => 1987-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 1424 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/773/04773995.pdf [firstpage_image] =>[orig_patent_app_number] => 000879 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/000879
Magnet filter Jan 5, 1987 Issued
07/014043 FILTER-PRESSES Jan 5, 1987 Abandoned
06/945191 MANUFACTURING CONTAINERS OUT OF GLASS Dec 18, 1986 Abandoned
Array ( [id] => 2388225 [patent_doc_number] => 04781828 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-01 [patent_title] => 'Filter press with rotor disks' [patent_app_type] => 1 [patent_app_number] => 6/943617 [patent_app_country] => US [patent_app_date] => 1986-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 5152 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/781/04781828.pdf [firstpage_image] =>[orig_patent_app_number] => 943617 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/943617
Filter press with rotor disks Dec 17, 1986 Issued
Array ( [id] => 2411994 [patent_doc_number] => 04746436 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-24 [patent_title] => 'Membrane plasmapheresis apparatus and process which utilize a flexible wall to variably restrict the flow of plasma filtrate and thereby stabilize transmembrane pressure' [patent_app_type] => 1 [patent_app_number] => 6/942062 [patent_app_country] => US [patent_app_date] => 1986-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 5122 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/746/04746436.pdf [firstpage_image] =>[orig_patent_app_number] => 942062 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/942062
Membrane plasmapheresis apparatus and process which utilize a flexible wall to variably restrict the flow of plasma filtrate and thereby stabilize transmembrane pressure Dec 14, 1986 Issued
Array ( [id] => 2396305 [patent_doc_number] => RE032635 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-05 [patent_title] => 'Filter press' [patent_app_type] => 2 [patent_app_number] => 6/941306 [patent_app_country] => US [patent_app_date] => 1986-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4328 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/032/RE032635.pdf [firstpage_image] =>[orig_patent_app_number] => 941306 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/941306
Filter press Dec 11, 1986 Issued
Array ( [id] => 2447501 [patent_doc_number] => 04759842 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-26 [patent_title] => 'In-line fuel filtering device' [patent_app_type] => 1 [patent_app_number] => 6/937738 [patent_app_country] => US [patent_app_date] => 1986-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 8 [patent_no_of_words] => 2078 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/759/04759842.pdf [firstpage_image] =>[orig_patent_app_number] => 937738 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/937738
In-line fuel filtering device Dec 3, 1986 Issued
Array ( [id] => 2544193 [patent_doc_number] => 04806239 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-21 [patent_title] => 'Apparatus for shifting filter plates in a filter press' [patent_app_type] => 1 [patent_app_number] => 6/936091 [patent_app_country] => US [patent_app_date] => 1986-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 10483 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/806/04806239.pdf [firstpage_image] =>[orig_patent_app_number] => 936091 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/936091
Apparatus for shifting filter plates in a filter press Nov 27, 1986 Issued
Array ( [id] => 2483017 [patent_doc_number] => 04800016 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-24 [patent_title] => 'Extracorporeal blood de-heparinization system' [patent_app_type] => 1 [patent_app_number] => 6/934012 [patent_app_country] => US [patent_app_date] => 1986-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4043 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/800/04800016.pdf [firstpage_image] =>[orig_patent_app_number] => 934012 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/934012
Extracorporeal blood de-heparinization system Nov 23, 1986 Issued
06/934568 MAGNETIC WATER TREATMENT DEVICE Nov 20, 1986 Abandoned
Array ( [id] => 2409671 [patent_doc_number] => 04741826 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-03 [patent_title] => 'Filter cloth securing device for a plate filter press' [patent_app_type] => 1 [patent_app_number] => 6/931124 [patent_app_country] => US [patent_app_date] => 1986-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4290 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 403 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/741/04741826.pdf [firstpage_image] =>[orig_patent_app_number] => 931124 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/931124
Filter cloth securing device for a plate filter press Nov 16, 1986 Issued
06/929288 POLYMER MEMBRANE FOR PROTON DRIVEN ION TRANSPORT Nov 11, 1986 Abandoned
Array ( [id] => 2445995 [patent_doc_number] => 04758337 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-19 [patent_title] => 'Filter for filtering human blood, especially in an extracorporeal circulatory system' [patent_app_type] => 1 [patent_app_number] => 6/928059 [patent_app_country] => US [patent_app_date] => 1986-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1689 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/758/04758337.pdf [firstpage_image] =>[orig_patent_app_number] => 928059 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/928059
Filter for filtering human blood, especially in an extracorporeal circulatory system Nov 6, 1986 Issued
Array ( [id] => 2603149 [patent_doc_number] => 04902418 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-20 [patent_title] => 'Element having a porous wall' [patent_app_type] => 1 [patent_app_number] => 6/927849 [patent_app_country] => US [patent_app_date] => 1986-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 15 [patent_no_of_words] => 3311 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/902/04902418.pdf [firstpage_image] =>[orig_patent_app_number] => 927849 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/927849
Element having a porous wall Nov 5, 1986 Issued
Array ( [id] => 2411812 [patent_doc_number] => 04746428 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-24 [patent_title] => 'Filter plate' [patent_app_type] => 1 [patent_app_number] => 6/928645 [patent_app_country] => US [patent_app_date] => 1986-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2620 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/746/04746428.pdf [firstpage_image] =>[orig_patent_app_number] => 928645 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/928645
Filter plate Nov 4, 1986 Issued
Array ( [id] => 2586697 [patent_doc_number] => 04917804 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-17 [patent_title] => 'Method and vessel for separation of cryoglobin' [patent_app_type] => 1 [patent_app_number] => 6/925318 [patent_app_country] => US [patent_app_date] => 1986-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2766 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/917/04917804.pdf [firstpage_image] =>[orig_patent_app_number] => 925318 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/925318
Method and vessel for separation of cryoglobin Oct 30, 1986 Issued
Array ( [id] => 2555430 [patent_doc_number] => 04857181 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-15 [patent_title] => 'Control of cleaning of dialysate preparation apparatus' [patent_app_type] => 1 [patent_app_number] => 6/925822 [patent_app_country] => US [patent_app_date] => 1986-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1348 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/857/04857181.pdf [firstpage_image] =>[orig_patent_app_number] => 925822 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/925822
Control of cleaning of dialysate preparation apparatus Oct 29, 1986 Issued
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