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] => 2383417 [patent_doc_number] => 04724007 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-09 [patent_title] => 'Method of cleaning pipes and tubes by pigging using water hammer shock waves' [patent_app_type] => 1 [patent_app_number] => 6/858859 [patent_app_country] => US [patent_app_date] => 1986-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 20 [patent_no_of_words] => 7120 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/724/04724007.pdf [firstpage_image] =>[orig_patent_app_number] => 858859 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/858859
Method of cleaning pipes and tubes by pigging using water hammer shock waves Apr 29, 1986 Issued
Array ( [id] => 2331382 [patent_doc_number] => 04660779 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-28 [patent_title] => 'Multilayer precision wound filter cartridge' [patent_app_type] => 1 [patent_app_number] => 6/855021 [patent_app_country] => US [patent_app_date] => 1986-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2267 [patent_no_of_claims] => 8 [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/04/660/04660779.pdf [firstpage_image] =>[orig_patent_app_number] => 855021 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/855021
Multilayer precision wound filter cartridge Apr 21, 1986 Issued
Array ( [id] => 2511523 [patent_doc_number] => 04855063 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-08 [patent_title] => 'Red blood cell filtering system' [patent_app_type] => 1 [patent_app_number] => 6/854287 [patent_app_country] => US [patent_app_date] => 1986-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3139 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/855/04855063.pdf [firstpage_image] =>[orig_patent_app_number] => 854287 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/854287
Red blood cell filtering system Apr 20, 1986 Issued
Array ( [id] => 2382656 [patent_doc_number] => 04707256 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-17 [patent_title] => 'Filter for squeezing out suspensions' [patent_app_type] => 1 [patent_app_number] => 6/853024 [patent_app_country] => US [patent_app_date] => 1986-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2095 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/707/04707256.pdf [firstpage_image] =>[orig_patent_app_number] => 853024 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/853024
Filter for squeezing out suspensions Apr 16, 1986 Issued
Array ( [id] => 2443325 [patent_doc_number] => 04755302 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-05 [patent_title] => 'Method and apparatus for matrix magnetic separation' [patent_app_type] => 1 [patent_app_number] => 6/853183 [patent_app_country] => US [patent_app_date] => 1986-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3202 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/755/04755302.pdf [firstpage_image] =>[orig_patent_app_number] => 853183 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/853183
Method and apparatus for matrix magnetic separation Apr 16, 1986 Issued
Array ( [id] => 2347219 [patent_doc_number] => 04702831 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-27 [patent_title] => 'Filter for squeezing out suspensions' [patent_app_type] => 1 [patent_app_number] => 6/853237 [patent_app_country] => US [patent_app_date] => 1986-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2720 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/702/04702831.pdf [firstpage_image] =>[orig_patent_app_number] => 853237 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/853237
Filter for squeezing out suspensions Apr 16, 1986 Issued
Array ( [id] => 2382548 [patent_doc_number] => 04708801 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-24 [patent_title] => 'Method and device for filtering a suspension of particles in a liquid' [patent_app_type] => 1 [patent_app_number] => 6/851750 [patent_app_country] => US [patent_app_date] => 1986-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 4669 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/708/04708801.pdf [firstpage_image] =>[orig_patent_app_number] => 851750 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/851750
Method and device for filtering a suspension of particles in a liquid Apr 13, 1986 Issued
Array ( [id] => 2402753 [patent_doc_number] => 04745950 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-24 [patent_title] => 'Connector for peritoneal dialysis' [patent_app_type] => 1 [patent_app_number] => 6/850854 [patent_app_country] => US [patent_app_date] => 1986-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4555 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 439 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/745/04745950.pdf [firstpage_image] =>[orig_patent_app_number] => 850854 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/850854
Connector for peritoneal dialysis Apr 10, 1986 Issued
06/850855 ARRANGEMENT FOR PERITONEAL DIALYSIS AND CONNECTOR THEREFOR Apr 10, 1986 Abandoned
Array ( [id] => 2324739 [patent_doc_number] => 04705628 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-10 [patent_title] => 'Immunoglobulin adsorbent and adsorption apparatus' [patent_app_type] => 1 [patent_app_number] => 6/849068 [patent_app_country] => US [patent_app_date] => 1986-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5965 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/705/04705628.pdf [firstpage_image] =>[orig_patent_app_number] => 849068 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/849068
Immunoglobulin adsorbent and adsorption apparatus Apr 6, 1986 Issued
Array ( [id] => 2416014 [patent_doc_number] => 04734202 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-29 [patent_title] => 'Method and apparatus for conditioning water' [patent_app_type] => 1 [patent_app_number] => 6/845117 [patent_app_country] => US [patent_app_date] => 1986-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4174 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/734/04734202.pdf [firstpage_image] =>[orig_patent_app_number] => 845117 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/845117
Method and apparatus for conditioning water Mar 26, 1986 Issued
Array ( [id] => 2409554 [patent_doc_number] => 04743372 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-10 [patent_title] => 'Ultrafiltration membrane cartridge separation system' [patent_app_type] => 1 [patent_app_number] => 6/842917 [patent_app_country] => US [patent_app_date] => 1986-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3544 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/743/04743372.pdf [firstpage_image] =>[orig_patent_app_number] => 842917 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/842917
Ultrafiltration membrane cartridge separation system Mar 23, 1986 Issued
06/841915 METHOD OF MANUFACTURING A BLANK FOR A LIGHT-WEIGHT MIRROR WITH A SUPPORTING STRUCTURE Mar 19, 1986 Abandoned
Array ( [id] => 2324704 [patent_doc_number] => 04705626 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-10 [patent_title] => 'Magnetic oil filter module' [patent_app_type] => 1 [patent_app_number] => 6/841303 [patent_app_country] => US [patent_app_date] => 1986-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 1766 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/705/04705626.pdf [firstpage_image] =>[orig_patent_app_number] => 841303 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/841303
Magnetic oil filter module Mar 18, 1986 Issued
06/839611 INTEGRAL FLUID FILTER AND CAPILLARY Mar 13, 1986 Abandoned
Array ( [id] => 2523347 [patent_doc_number] => 04839039 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-13 [patent_title] => 'Automatic flow-control device' [patent_app_type] => 1 [patent_app_number] => 6/834741 [patent_app_country] => US [patent_app_date] => 1986-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 20 [patent_no_of_words] => 6576 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/839/04839039.pdf [firstpage_image] =>[orig_patent_app_number] => 834741 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/834741
Automatic flow-control device Feb 27, 1986 Issued
Array ( [id] => 2446230 [patent_doc_number] => 04759775 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-26 [patent_title] => 'Methods and apparatus for moving and separating materials exhibiting different physical properties' [patent_app_type] => 1 [patent_app_number] => 6/832248 [patent_app_country] => US [patent_app_date] => 1986-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 17832 [patent_no_of_claims] => 145 [patent_no_of_ind_claims] => 24 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/759/04759775.pdf [firstpage_image] =>[orig_patent_app_number] => 832248 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/832248
Methods and apparatus for moving and separating materials exhibiting different physical properties Feb 20, 1986 Issued
Array ( [id] => 2295553 [patent_doc_number] => 04681639 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-21 [patent_title] => 'Process for treating and converting of iso-glucose sirup' [patent_app_type] => 1 [patent_app_number] => 6/829851 [patent_app_country] => US [patent_app_date] => 1986-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1918 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/681/04681639.pdf [firstpage_image] =>[orig_patent_app_number] => 829851 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/829851
Process for treating and converting of iso-glucose sirup Feb 13, 1986 Issued
Array ( [id] => 2382029 [patent_doc_number] => 04789482 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-06 [patent_title] => 'Method for separating liquid compositions on the basis of molecular weight' [patent_app_type] => 1 [patent_app_number] => 6/828106 [patent_app_country] => US [patent_app_date] => 1986-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3891 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/789/04789482.pdf [firstpage_image] =>[orig_patent_app_number] => 828106 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/828106
Method for separating liquid compositions on the basis of molecular weight Feb 9, 1986 Issued
Array ( [id] => 2412326 [patent_doc_number] => 04728430 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-01 [patent_title] => 'Diafiltration method' [patent_app_type] => 1 [patent_app_number] => 6/828105 [patent_app_country] => US [patent_app_date] => 1986-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3641 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/728/04728430.pdf [firstpage_image] =>[orig_patent_app_number] => 828105 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/828105
Diafiltration method Feb 9, 1986 Issued
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