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] => 2536170 [patent_doc_number] => 04826607 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-02 [patent_title] => 'Method of and apparatus for filtering a slurry' [patent_app_type] => 1 [patent_app_number] => 7/035930 [patent_app_country] => US [patent_app_date] => 1987-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 4696 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/826/04826607.pdf [firstpage_image] =>[orig_patent_app_number] => 035930 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/035930
Method of and apparatus for filtering a slurry Apr 7, 1987 Issued
Array ( [id] => 2485545 [patent_doc_number] => 04842733 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-27 [patent_title] => 'Filter plate of filter press' [patent_app_type] => 1 [patent_app_number] => 7/053910 [patent_app_country] => US [patent_app_date] => 1987-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 38 [patent_no_of_words] => 10379 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/842/04842733.pdf [firstpage_image] =>[orig_patent_app_number] => 053910 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/053910
Filter plate of filter press Apr 7, 1987 Issued
Array ( [id] => 2484601 [patent_doc_number] => 04828716 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-09 [patent_title] => 'Apparatus and method for separating phases of blood' [patent_app_type] => 1 [patent_app_number] => 7/033769 [patent_app_country] => US [patent_app_date] => 1987-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 24 [patent_no_of_words] => 8388 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/828/04828716.pdf [firstpage_image] =>[orig_patent_app_number] => 033769 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/033769
Apparatus and method for separating phases of blood Apr 2, 1987 Issued
07/026898 ALVEOLAR CERAMIC FILTERS FOR HIGH MELTING METALS Mar 16, 1987 Abandoned
Array ( [id] => 2452760 [patent_doc_number] => 04784767 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-15 [patent_title] => 'Magnetic separator for fluids' [patent_app_type] => 1 [patent_app_number] => 7/026470 [patent_app_country] => US [patent_app_date] => 1987-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4194 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/784/04784767.pdf [firstpage_image] =>[orig_patent_app_number] => 026470 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/026470
Magnetic separator for fluids Mar 15, 1987 Issued
Array ( [id] => 2657610 [patent_doc_number] => 04946589 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-07 [patent_title] => 'High volume permanent magnet filter for removing ferromagnetic impurities' [patent_app_type] => 1 [patent_app_number] => 7/020324 [patent_app_country] => US [patent_app_date] => 1987-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 4927 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/946/04946589.pdf [firstpage_image] =>[orig_patent_app_number] => 020324 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/020324
High volume permanent magnet filter for removing ferromagnetic impurities Feb 26, 1987 Issued
Array ( [id] => 2384783 [patent_doc_number] => 04764283 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-16 [patent_title] => 'Method and apparatus for treating cooling tower water' [patent_app_type] => 1 [patent_app_number] => 7/018049 [patent_app_country] => US [patent_app_date] => 1987-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2773 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/764/04764283.pdf [firstpage_image] =>[orig_patent_app_number] => 018049 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/018049
Method and apparatus for treating cooling tower water Feb 23, 1987 Issued
07/017905 FABRICATION OF HIGH-SILICA GLASS ARTICLE Feb 23, 1987 Abandoned
Array ( [id] => 2416859 [patent_doc_number] => 04787988 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-29 [patent_title] => 'Cell harvester' [patent_app_type] => 1 [patent_app_number] => 7/017095 [patent_app_country] => US [patent_app_date] => 1987-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5777 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/787/04787988.pdf [firstpage_image] =>[orig_patent_app_number] => 017095 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/017095
Cell harvester Feb 19, 1987 Issued
Array ( [id] => 2408337 [patent_doc_number] => 04761228 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-02 [patent_title] => 'Magnetic fluid conditioner' [patent_app_type] => 1 [patent_app_number] => 7/015520 [patent_app_country] => US [patent_app_date] => 1987-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 16 [patent_no_of_words] => 4431 [patent_no_of_claims] => 2 [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/04/761/04761228.pdf [firstpage_image] =>[orig_patent_app_number] => 015520 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/015520
Magnetic fluid conditioner Feb 12, 1987 Issued
Array ( [id] => 2484673 [patent_doc_number] => 04828720 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-09 [patent_title] => 'Liquid separating agent and liquid separating method' [patent_app_type] => 1 [patent_app_number] => 7/013340 [patent_app_country] => US [patent_app_date] => 1987-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3882 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/828/04828720.pdf [firstpage_image] =>[orig_patent_app_number] => 013340 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/013340
Liquid separating agent and liquid separating method Feb 10, 1987 Issued
Array ( [id] => 2413262 [patent_doc_number] => 04770787 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-13 [patent_title] => 'Method of operating a fluid flow transfer device' [patent_app_type] => 1 [patent_app_number] => 7/013355 [patent_app_country] => US [patent_app_date] => 1987-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 2855 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/770/04770787.pdf [firstpage_image] =>[orig_patent_app_number] => 013355 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/013355
Method of operating a fluid flow transfer device Feb 10, 1987 Issued
Array ( [id] => 2490206 [patent_doc_number] => 04798090 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-17 [patent_title] => 'Apparatus for use with fluid flow transfer device' [patent_app_type] => 1 [patent_app_number] => 7/013353 [patent_app_country] => US [patent_app_date] => 1987-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 2857 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/798/04798090.pdf [firstpage_image] =>[orig_patent_app_number] => 013353 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/013353
Apparatus for use with fluid flow transfer device Feb 10, 1987 Issued
Array ( [id] => 2546448 [patent_doc_number] => 04832851 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-23 [patent_title] => 'Centrifugal force-enhanced filtration of fluids' [patent_app_type] => 1 [patent_app_number] => 7/009990 [patent_app_country] => US [patent_app_date] => 1987-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2830 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/832/04832851.pdf [firstpage_image] =>[orig_patent_app_number] => 009990 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/009990
Centrifugal force-enhanced filtration of fluids Feb 1, 1987 Issued
07/014124 METHOD FOR HYDROLYZING STARCH TO PRODUCE SACCHARIFIED MASH Feb 1, 1987 Abandoned
Array ( [id] => 2544461 [patent_doc_number] => 04806252 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-21 [patent_title] => 'Plasma collection set and method' [patent_app_type] => 1 [patent_app_number] => 7/008718 [patent_app_country] => US [patent_app_date] => 1987-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 14 [patent_no_of_words] => 6083 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/806/04806252.pdf [firstpage_image] =>[orig_patent_app_number] => 008718 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/008718
Plasma collection set and method Jan 29, 1987 Issued
Array ( [id] => 2556310 [patent_doc_number] => 04834890 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-30 [patent_title] => 'Centrifugation pheresis system' [patent_app_type] => 1 [patent_app_number] => 7/009179 [patent_app_country] => US [patent_app_date] => 1987-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 8395 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/834/04834890.pdf [firstpage_image] =>[orig_patent_app_number] => 009179 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/009179
Centrifugation pheresis system Jan 29, 1987 Issued
07/005947 METHOD FOR SEPARATION OF BLOOD COMPONENTS AND APPARATUS THEREFOR Jan 21, 1987 Abandoned
Array ( [id] => 2549155 [patent_doc_number] => 04816076 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-28 [patent_title] => 'Continuous pan crystallizer' [patent_app_type] => 1 [patent_app_number] => 7/005288 [patent_app_country] => US [patent_app_date] => 1987-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 982 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/816/04816076.pdf [firstpage_image] =>[orig_patent_app_number] => 005288 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/005288
Continuous pan crystallizer Jan 15, 1987 Issued
07/002804 CONTINUOUS CENTRIFUGATION SYSTEM AND METHOD FOR DIRECTLY DERIVING INTERMEDIATE DENSITY MATERIAL FROM A SUSPENSION Jan 12, 1987 Abandoned
Menu