
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
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
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[patent_no_of_words] => 2720
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[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
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[patent_no_of_words] => 5965
[patent_no_of_claims] => 17
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[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
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[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
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[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
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[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
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[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
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[patent_no_of_words] => 17832
[patent_no_of_claims] => 145
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[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
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[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
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[patent_app_date] => 1986-02-10
[patent_effective_date] => 0000-00-00
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[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
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[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 |