
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] => 2825156
[patent_doc_number] => 05174894
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-12-29
[patent_title] => 'Blood component separation apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/449914
[patent_app_country] => US
[patent_app_date] => 1989-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 15
[patent_no_of_words] => 5072
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 138
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/174/05174894.pdf
[firstpage_image] =>[orig_patent_app_number] => 449914
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/449914 | Blood component separation apparatus | Dec 20, 1989 | Issued |
Array
(
[id] => 2729870
[patent_doc_number] => 04997577
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-03-05
[patent_title] => 'Systems and methods for removing undesired matter from blood cells'
[patent_app_type] => 1
[patent_app_number] => 7/453952
[patent_app_country] => US
[patent_app_date] => 1989-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 4269
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 150
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/997/04997577.pdf
[firstpage_image] =>[orig_patent_app_number] => 453952
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/453952 | Systems and methods for removing undesired matter from blood cells | Dec 19, 1989 | Issued |
Array
(
[id] => 2559920
[patent_doc_number] => 04944884
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-07-31
[patent_title] => 'Body fluid purification method using activated carbon fibers of novoloid resin origin'
[patent_app_type] => 1
[patent_app_number] => 7/453361
[patent_app_country] => US
[patent_app_date] => 1989-12-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1432
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 96
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/944/04944884.pdf
[firstpage_image] =>[orig_patent_app_number] => 453361
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/453361 | Body fluid purification method using activated carbon fibers of novoloid resin origin | Dec 17, 1989 | Issued |
Array
(
[id] => 2688274
[patent_doc_number] => 05064537
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-11-12
[patent_title] => 'Seamless screen cylinder with laser cut openings'
[patent_app_type] => 1
[patent_app_number] => 7/450873
[patent_app_country] => US
[patent_app_date] => 1989-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 9
[patent_no_of_words] => 6540
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 63
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/064/05064537.pdf
[firstpage_image] =>[orig_patent_app_number] => 450873
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/450873 | Seamless screen cylinder with laser cut openings | Dec 13, 1989 | Issued |
Array
(
[id] => 2727608
[patent_doc_number] => 05032263
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-16
[patent_title] => 'Bar screen and rake apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/451202
[patent_app_country] => US
[patent_app_date] => 1989-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 12
[patent_no_of_words] => 3593
[patent_no_of_claims] => 32
[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/05/032/05032263.pdf
[firstpage_image] =>[orig_patent_app_number] => 451202
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/451202 | Bar screen and rake apparatus | Dec 13, 1989 | Issued |
Array
(
[id] => 2743793
[patent_doc_number] => 05021155
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-06-04
[patent_title] => 'Membrane filter plate'
[patent_app_type] => 1
[patent_app_number] => 7/448897
[patent_app_country] => US
[patent_app_date] => 1989-12-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1662
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 324
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/021/05021155.pdf
[firstpage_image] =>[orig_patent_app_number] => 448897
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/448897 | Membrane filter plate | Dec 11, 1989 | Issued |
Array
(
[id] => 2708145
[patent_doc_number] => 05009779
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-04-23
[patent_title] => 'Magnetic element with magnesium coil for filter'
[patent_app_type] => 1
[patent_app_number] => 7/448533
[patent_app_country] => US
[patent_app_date] => 1989-12-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 3354
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 87
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/009/05009779.pdf
[firstpage_image] =>[orig_patent_app_number] => 448533
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/448533 | Magnetic element with magnesium coil for filter | Dec 10, 1989 | Issued |
Array
(
[id] => 2688590
[patent_doc_number] => 05019260
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-05-28
[patent_title] => 'Filtration media with low protein adsorbability'
[patent_app_type] => 1
[patent_app_number] => 7/447415
[patent_app_country] => US
[patent_app_date] => 1989-12-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8461
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 82
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/019/05019260.pdf
[firstpage_image] =>[orig_patent_app_number] => 447415
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/447415 | Filtration media with low protein adsorbability | Dec 6, 1989 | Issued |
| 07/442826 | BLOOD COLLECTION DEVICE | Nov 28, 1989 | Abandoned |
Array
(
[id] => 2675748
[patent_doc_number] => 05045189
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-03
[patent_title] => 'Magnetic separation apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/442774
[patent_app_country] => US
[patent_app_date] => 1989-11-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1683
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 87
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/045/05045189.pdf
[firstpage_image] =>[orig_patent_app_number] => 442774
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/442774 | Magnetic separation apparatus | Nov 27, 1989 | Issued |
Array
(
[id] => 2743110
[patent_doc_number] => 05037540
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-06
[patent_title] => 'Plate and cell holder'
[patent_app_type] => 1
[patent_app_number] => 7/441858
[patent_app_country] => US
[patent_app_date] => 1989-11-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 2983
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 184
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/037/05037540.pdf
[firstpage_image] =>[orig_patent_app_number] => 441858
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/441858 | Plate and cell holder | Nov 26, 1989 | Issued |
Array
(
[id] => 2703830
[patent_doc_number] => 05041215
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-20
[patent_title] => 'Dialysis unit priming'
[patent_app_type] => 1
[patent_app_number] => 7/440330
[patent_app_country] => US
[patent_app_date] => 1989-11-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 1348
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 6
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/041/05041215.pdf
[firstpage_image] =>[orig_patent_app_number] => 440330
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/440330 | Dialysis unit priming | Nov 21, 1989 | Issued |
Array
(
[id] => 2728654
[patent_doc_number] => 05039430
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-13
[patent_title] => 'Method and apparatus for combining cardiotomy and venous blood'
[patent_app_type] => 1
[patent_app_number] => 7/439459
[patent_app_country] => US
[patent_app_date] => 1989-11-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 11
[patent_no_of_words] => 2652
[patent_no_of_claims] => 10
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/039/05039430.pdf
[firstpage_image] =>[orig_patent_app_number] => 439459
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/439459 | Method and apparatus for combining cardiotomy and venous blood | Nov 19, 1989 | Issued |
Array
(
[id] => 2739951
[patent_doc_number] => 05011615
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-04-30
[patent_title] => 'Method and apparatus for inhibiting organism growth in marine motors'
[patent_app_type] => 1
[patent_app_number] => 7/434353
[patent_app_country] => US
[patent_app_date] => 1989-11-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 1126
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/011/05011615.pdf
[firstpage_image] =>[orig_patent_app_number] => 434353
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/434353 | Method and apparatus for inhibiting organism growth in marine motors | Nov 12, 1989 | Issued |
Array
(
[id] => 2750026
[patent_doc_number] => 05043070
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-27
[patent_title] => 'Magnetic solvent extraction'
[patent_app_type] => 1
[patent_app_number] => 7/434896
[patent_app_country] => US
[patent_app_date] => 1989-11-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 2546
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/043/05043070.pdf
[firstpage_image] =>[orig_patent_app_number] => 434896
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/434896 | Magnetic solvent extraction | Nov 12, 1989 | Issued |
| 07/431578 | TOXOPLASMA GONDII P28 GENE AND METHODS FOR ITS USE | Nov 2, 1989 | Abandoned |
Array
(
[id] => 2743438
[patent_doc_number] => 05030361
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-09
[patent_title] => 'Method of separating living cells'
[patent_app_type] => 1
[patent_app_number] => 7/431237
[patent_app_country] => US
[patent_app_date] => 1989-11-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/030/05030361.pdf
[firstpage_image] =>[orig_patent_app_number] => 431237
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/431237 | Method of separating living cells | Nov 2, 1989 | Issued |
Array
(
[id] => 2729740
[patent_doc_number] => 04997570
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-03-05
[patent_title] => 'Method and device for ultrafiltration during hemodialysis'
[patent_app_type] => 1
[patent_app_number] => 7/431555
[patent_app_country] => US
[patent_app_date] => 1989-11-03
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/997/04997570.pdf
[firstpage_image] =>[orig_patent_app_number] => 431555
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/431555 | Method and device for ultrafiltration during hemodialysis | Nov 2, 1989 | Issued |
Array
(
[id] => 2665059
[patent_doc_number] => 04999101
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-03-12
[patent_title] => 'Preheat indicator'
[patent_app_type] => 1
[patent_app_number] => 7/430595
[patent_app_country] => US
[patent_app_date] => 1989-11-02
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/999/04999101.pdf
[firstpage_image] =>[orig_patent_app_number] => 430595
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/430595 | Preheat indicator | Nov 1, 1989 | Issued |
Array
(
[id] => 2729888
[patent_doc_number] => 04997578
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-03-05
[patent_title] => 'Method and apparatus for dewatering and squeezing material'
[patent_app_type] => 1
[patent_app_number] => 7/399480
[patent_app_country] => US
[patent_app_date] => 1989-10-18
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[pdf_file] => patents/04/997/04997578.pdf
[firstpage_image] =>[orig_patent_app_number] => 399480
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/399480 | Method and apparatus for dewatering and squeezing material | Oct 17, 1989 | Issued |