
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] => 2701987
[patent_doc_number] => 05055195
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-08
[patent_title] => 'Erythrocyte-retention substrates'
[patent_app_type] => 1
[patent_app_number] => 7/077003
[patent_app_country] => US
[patent_app_date] => 1987-07-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 5450
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 36
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/055/05055195.pdf
[firstpage_image] =>[orig_patent_app_number] => 077003
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/077003 | Erythrocyte-retention substrates | Jul 19, 1987 | Issued |
Array
(
[id] => 2460816
[patent_doc_number] => 04844805
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-07-04
[patent_title] => 'Reverse osmosis element'
[patent_app_type] => 1
[patent_app_number] => 7/074570
[patent_app_country] => US
[patent_app_date] => 1987-07-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 11
[patent_no_of_words] => 4097
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 141
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/844/04844805.pdf
[firstpage_image] =>[orig_patent_app_number] => 074570
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/074570 | Reverse osmosis element | Jul 16, 1987 | Issued |
Array
(
[id] => 2475739
[patent_doc_number] => 04822495
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-04-18
[patent_title] => 'Cell block collection method and apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/070410
[patent_app_country] => US
[patent_app_date] => 1987-07-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 11
[patent_no_of_words] => 1854
[patent_no_of_claims] => 10
[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/04/822/04822495.pdf
[firstpage_image] =>[orig_patent_app_number] => 070410
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/070410 | Cell block collection method and apparatus | Jul 6, 1987 | Issued |
Array
(
[id] => 2503663
[patent_doc_number] => 04830749
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-05-16
[patent_title] => 'Liquid waste filtering apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/069020
[patent_app_country] => US
[patent_app_date] => 1987-07-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 14
[patent_no_of_words] => 4271
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 280
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/830/04830749.pdf
[firstpage_image] =>[orig_patent_app_number] => 069020
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/069020 | Liquid waste filtering apparatus | Jun 30, 1987 | Issued |
Array
(
[id] => 2488054
[patent_doc_number] => 04846970
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-07-11
[patent_title] => 'Cross-flow filtration membrane test unit'
[patent_app_type] => 1
[patent_app_number] => 7/065327
[patent_app_country] => US
[patent_app_date] => 1987-06-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 2943
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 354
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/846/04846970.pdf
[firstpage_image] =>[orig_patent_app_number] => 065327
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/065327 | Cross-flow filtration membrane test unit | Jun 21, 1987 | Issued |
| 90/001262 | METHOD FOR CONTROLLING SIMULATED MOVING BED SYSTEM | Jun 14, 1987 | Issued |
Array
(
[id] => 2443403
[patent_doc_number] => 04790942
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-12-13
[patent_title] => 'Filtration method and apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/061007
[patent_app_country] => US
[patent_app_date] => 1987-06-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 26
[patent_no_of_words] => 10745
[patent_no_of_claims] => 45
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 159
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/790/04790942.pdf
[firstpage_image] =>[orig_patent_app_number] => 061007
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/061007 | Filtration method and apparatus | Jun 9, 1987 | Issued |
Array
(
[id] => 2471542
[patent_doc_number] => 04871462
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-10-03
[patent_title] => 'Enhanced separation of blood components'
[patent_app_type] => 1
[patent_app_number] => 7/058549
[patent_app_country] => US
[patent_app_date] => 1987-06-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 13
[patent_no_of_words] => 7705
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 164
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/871/04871462.pdf
[firstpage_image] =>[orig_patent_app_number] => 058549
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/058549 | Enhanced separation of blood components | Jun 4, 1987 | Issued |
Array
(
[id] => 2477045
[patent_doc_number] => 04865730
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-09-12
[patent_title] => 'Apparatus for the removal of ferromagnetic materials from liquids, organic or inorganic compounds respectively mixtures--in particular fuels--, for treating with magnetic field and reduction of surfacial stresses'
[patent_app_type] => 1
[patent_app_number] => 7/054941
[patent_app_country] => US
[patent_app_date] => 1987-05-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 1694
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 192
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/865/04865730.pdf
[firstpage_image] =>[orig_patent_app_number] => 054941
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/054941 | Apparatus for the removal of ferromagnetic materials from liquids, organic or inorganic compounds respectively mixtures--in particular fuels--, for treating with magnetic field and reduction of surfacial stresses | May 26, 1987 | Issued |
Array
(
[id] => 2476941
[patent_doc_number] => 04865725
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-09-12
[patent_title] => 'Device for the collection of various substances present in a liquid'
[patent_app_type] => 1
[patent_app_number] => 7/081851
[patent_app_country] => US
[patent_app_date] => 1987-05-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 10
[patent_no_of_words] => 6527
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 350
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/865/04865725.pdf
[firstpage_image] =>[orig_patent_app_number] => 081851
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/081851 | Device for the collection of various substances present in a liquid | May 26, 1987 | Issued |
Array
(
[id] => 2535904
[patent_doc_number] => 04826593
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-05-02
[patent_title] => 'Membrane filter press'
[patent_app_type] => 1
[patent_app_number] => 7/054401
[patent_app_country] => US
[patent_app_date] => 1987-05-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 3393
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 214
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/826/04826593.pdf
[firstpage_image] =>[orig_patent_app_number] => 054401
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/054401 | Membrane filter press | May 25, 1987 | Issued |
Array
(
[id] => 2540832
[patent_doc_number] => 04810378
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-03-07
[patent_title] => 'Red blood cell filtering system'
[patent_app_type] => 1
[patent_app_number] => 7/053884
[patent_app_country] => US
[patent_app_date] => 1987-05-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 3856
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 110
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/810/04810378.pdf
[firstpage_image] =>[orig_patent_app_number] => 053884
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/053884 | Red blood cell filtering system | May 25, 1987 | Issued |
Array
(
[id] => 2479517
[patent_doc_number] => 04820413
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-04-11
[patent_title] => 'Annular module for filtering a pressurized liquid by reverse osmosis'
[patent_app_type] => 1
[patent_app_number] => 7/049116
[patent_app_country] => US
[patent_app_date] => 1987-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 12
[patent_no_of_words] => 2027
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 222
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/820/04820413.pdf
[firstpage_image] =>[orig_patent_app_number] => 049116
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/049116 | Annular module for filtering a pressurized liquid by reverse osmosis | May 12, 1987 | Issued |
Array
(
[id] => 2447982
[patent_doc_number] => 04722789
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-02-02
[patent_title] => 'Chamber filter press with rotor plates'
[patent_app_type] => 1
[patent_app_number] => 7/048966
[patent_app_country] => US
[patent_app_date] => 1987-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 16
[patent_no_of_words] => 9594
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 272
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/722/04722789.pdf
[firstpage_image] =>[orig_patent_app_number] => 048966
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/048966 | Chamber filter press with rotor plates | May 12, 1987 | Issued |
| 07/048057 | BODY FLUID PURIFICATION APPARATUS | May 10, 1987 | Abandoned |
Array
(
[id] => 2563039
[patent_doc_number] => 04900443
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-02-13
[patent_title] => 'Porous aramid membranes and emulsions useful for the casting thereof'
[patent_app_type] => 1
[patent_app_number] => 7/046387
[patent_app_country] => US
[patent_app_date] => 1987-05-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2053
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 52
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/900/04900443.pdf
[firstpage_image] =>[orig_patent_app_number] => 046387
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/046387 | Porous aramid membranes and emulsions useful for the casting thereof | May 5, 1987 | Issued |
Array
(
[id] => 2510652
[patent_doc_number] => 04863611
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-09-05
[patent_title] => 'Extracorporeal reactors containing immobilized species'
[patent_app_type] => 1
[patent_app_number] => 7/044245
[patent_app_country] => US
[patent_app_date] => 1987-04-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 4191
[patent_no_of_claims] => 15
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[patent_words_short_claim] => 207
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/863/04863611.pdf
[firstpage_image] =>[orig_patent_app_number] => 044245
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/044245 | Extracorporeal reactors containing immobilized species | Apr 29, 1987 | Issued |
Array
(
[id] => 2553692
[patent_doc_number] => 04853137
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-08-01
[patent_title] => 'Method and device for separating serum/plasma from blood'
[patent_app_type] => 1
[patent_app_number] => 7/050298
[patent_app_country] => US
[patent_app_date] => 1987-04-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1864
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 338
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/853/04853137.pdf
[firstpage_image] =>[orig_patent_app_number] => 050298
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/050298 | Method and device for separating serum/plasma from blood | Apr 26, 1987 | Issued |
| 07/039391 | SCREEN PLATE | Apr 15, 1987 | Abandoned |
Array
(
[id] => 2441556
[patent_doc_number] => 04792408
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-12-20
[patent_title] => 'Method and apparatus for enhancing chemical reactions at supercritical conditions'
[patent_app_type] => 1
[patent_app_number] => 7/037622
[patent_app_country] => US
[patent_app_date] => 1987-04-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3935
[patent_no_of_claims] => 33
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 168
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/792/04792408.pdf
[firstpage_image] =>[orig_patent_app_number] => 037622
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/037622 | Method and apparatus for enhancing chemical reactions at supercritical conditions | Apr 12, 1987 | Issued |