
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 |
|---|---|---|---|
| 06/551261 | SEWER LINE ROOT KILLING METHOD AND APPARATUS | Nov 13, 1983 | Abandoned |
Array
(
[id] => 2311203
[patent_doc_number] => 04699667
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-10-13
[patent_title] => 'Removing residual PCB S from transformers'
[patent_app_type] => 1
[patent_app_number] => 6/551753
[patent_app_country] => US
[patent_app_date] => 1983-11-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 1367
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[firstpage_image] =>[orig_patent_app_number] => 551753
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/551753 | Removing residual PCB S from transformers | Nov 13, 1983 | Issued |
Array
(
[id] => 2216514
[patent_doc_number] => 04578119
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-03-25
[patent_title] => 'Method for clean-up of blood spills'
[patent_app_type] => 1
[patent_app_number] => 6/549498
[patent_app_country] => US
[patent_app_date] => 1983-11-07
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[firstpage_image] =>[orig_patent_app_number] => 549498
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/549498 | Method for clean-up of blood spills | Nov 6, 1983 | Issued |
Array
(
[id] => 2198646
[patent_doc_number] => 04528100
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-07-09
[patent_title] => 'Process for producing high yield of gas turbine fuel from residual oil'
[patent_app_type] => 1
[patent_app_number] => 6/547275
[patent_app_country] => US
[patent_app_date] => 1983-10-31
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[firstpage_image] =>[orig_patent_app_number] => 547275
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/547275 | Process for producing high yield of gas turbine fuel from residual oil | Oct 30, 1983 | Issued |
Array
(
[id] => 2174348
[patent_doc_number] => 04547292
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-10-15
[patent_title] => 'Supercritical fluid extraction and enhancement for liquid liquid extraction processes'
[patent_app_type] => 1
[patent_app_number] => 6/547274
[patent_app_country] => US
[patent_app_date] => 1983-10-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 2154
[patent_no_of_claims] => 10
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[firstpage_image] =>[orig_patent_app_number] => 547274
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/547274 | Supercritical fluid extraction and enhancement for liquid liquid extraction processes | Oct 30, 1983 | Issued |
| 06/545527 | ALGAE-CONTROLLING DEVICE | Oct 25, 1983 | Abandoned |
Array
(
[id] => 2197426
[patent_doc_number] => 04534803
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[patent_kind] => NA
[patent_issue_date] => 1985-08-13
[patent_title] => 'Method of cleaning machined surface and chip removing tool'
[patent_app_type] => 1
[patent_app_number] => 6/543616
[patent_app_country] => US
[patent_app_date] => 1983-10-20
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/543616 | Method of cleaning machined surface and chip removing tool | Oct 19, 1983 | Issued |
Array
(
[id] => 2151219
[patent_doc_number] => 04517022
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-05-14
[patent_title] => 'Starch production from corn'
[patent_app_type] => 1
[patent_app_number] => 6/530747
[patent_app_country] => US
[patent_app_date] => 1983-10-17
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[firstpage_image] =>[orig_patent_app_number] => 530747
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/530747 | Starch production from corn | Oct 16, 1983 | Issued |
Array
(
[id] => 2142773
[patent_doc_number] => 04536289
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-08-20
[patent_title] => 'Filter press for dewatering of materials'
[patent_app_type] => 1
[patent_app_number] => 6/542607
[patent_app_country] => US
[patent_app_date] => 1983-10-17
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[pdf_file] => patents/04/536/04536289.pdf
[firstpage_image] =>[orig_patent_app_number] => 542607
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/542607 | Filter press for dewatering of materials | Oct 16, 1983 | Issued |
Array
(
[id] => 2288467
[patent_doc_number] => 04639258
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-01-27
[patent_title] => 'Single pass mud rejuvenation system and method'
[patent_app_type] => 1
[patent_app_number] => 6/541923
[patent_app_country] => US
[patent_app_date] => 1983-10-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 23
[patent_figures_cnt] => 38
[patent_no_of_words] => 12350
[patent_no_of_claims] => 19
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[pdf_file] => patents/04/639/04639258.pdf
[firstpage_image] =>[orig_patent_app_number] => 541923
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/541923 | Single pass mud rejuvenation system and method | Oct 13, 1983 | Issued |
Array
(
[id] => 2142831
[patent_doc_number] => 04536295
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-08-20
[patent_title] => 'Method for separating coarse particles from a liquid'
[patent_app_type] => 1
[patent_app_number] => 6/541736
[patent_app_country] => US
[patent_app_date] => 1983-10-13
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[pdf_file] => patents/04/536/04536295.pdf
[firstpage_image] =>[orig_patent_app_number] => 541736
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/541736 | Method for separating coarse particles from a liquid | Oct 12, 1983 | Issued |
Array
(
[id] => 2452543
[patent_doc_number] => 04717425
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-01-05
[patent_title] => 'Immobilized inorganic diffusion barriers and the use thereof in the separation of small molecular species from a solution'
[patent_app_type] => 1
[patent_app_number] => 6/552035
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/552035 | Immobilized inorganic diffusion barriers and the use thereof in the separation of small molecular species from a solution | Oct 11, 1983 | Issued |
Array
(
[id] => 2176946
[patent_doc_number] => 04512889
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-04-23
[patent_title] => 'Filter press'
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[patent_app_number] => 6/540371
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[pdf_file] => patents/04/512/04512889.pdf
[firstpage_image] =>[orig_patent_app_number] => 540371
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/540371 | Filter press | Oct 10, 1983 | Issued |
| 06/539467 | FILTRATE RUN-BACK BAFFLE FOR ROTARY DRUM VACUUM FILTER | Oct 5, 1983 | Abandoned |
Array
(
[id] => 2177595
[patent_doc_number] => 04508625
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[patent_kind] => NA
[patent_issue_date] => 1985-04-02
[patent_title] => 'Magnetic separation using chelated magnetic ions'
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[firstpage_image] =>[orig_patent_app_number] => 539542
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/539542 | Magnetic separation using chelated magnetic ions | Oct 5, 1983 | Issued |
Array
(
[id] => 2205303
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[patent_kind] => NA
[patent_issue_date] => 1985-01-08
[patent_title] => 'Device for separating solid substances from liquids'
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[patent_app_number] => 6/532529
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[pdf_file] => patents/04/492/04492635.pdf
[firstpage_image] =>[orig_patent_app_number] => 532529
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/532529 | Device for separating solid substances from liquids | Sep 14, 1983 | Issued |
Array
(
[id] => 2195870
[patent_doc_number] => 04519906
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[patent_kind] => NA
[patent_issue_date] => 1985-05-28
[patent_title] => 'Apparatus for the separation of magnetic and nonmagnetic solid particles from a liquid'
[patent_app_type] => 1
[patent_app_number] => 6/533062
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[patent_app_date] => 1983-09-15
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[pdf_file] => patents/04/519/04519906.pdf
[firstpage_image] =>[orig_patent_app_number] => 533062
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Array
(
[id] => 2174953
[patent_doc_number] => 04560418
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[patent_kind] => NA
[patent_issue_date] => 1985-12-24
[patent_title] => 'Wheeled suction cleaners'
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[patent_app_number] => 6/532176
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[pdf_file] => patents/04/560/04560418.pdf
[firstpage_image] =>[orig_patent_app_number] => 532176
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/532176 | Wheeled suction cleaners | Sep 13, 1983 | Issued |
Array
(
[id] => 2168312
[patent_doc_number] => 04537639
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[patent_kind] => NA
[patent_issue_date] => 1985-08-27
[patent_title] => 'Method for cleaning weld smut from a surface'
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[pdf_file] => patents/04/537/04537639.pdf
[firstpage_image] =>[orig_patent_app_number] => 531463
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/531463 | Method for cleaning weld smut from a surface | Sep 11, 1983 | Issued |
Array
(
[id] => 2195556
[patent_doc_number] => 04526621
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-07-02
[patent_title] => 'Portable facility for processing granulated sugar into liquid sucrose and invert sugar'
[patent_app_type] => 1
[patent_app_number] => 6/529356
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[patent_app_date] => 1983-09-06
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[firstpage_image] =>[orig_patent_app_number] => 529356
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/529356 | Portable facility for processing granulated sugar into liquid sucrose and invert sugar | Sep 5, 1983 | Issued |