
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] => 2358398
[patent_doc_number] => 04657598
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-04-14
[patent_title] => 'Rejuvenating newspaper film process'
[patent_app_type] => 1
[patent_app_number] => 6/757066
[patent_app_country] => US
[patent_app_date] => 1985-07-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 8
[patent_no_of_words] => 3819
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 430
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/657/04657598.pdf
[firstpage_image] =>[orig_patent_app_number] => 757066
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/757066 | Rejuvenating newspaper film process | Jul 18, 1985 | Issued |
| 06/757006 | CHAMBER FILTER PRESS | Jul 18, 1985 | Abandoned |
Array
(
[id] => 2441949
[patent_doc_number] => 04721572
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-01-26
[patent_title] => 'Purfication of blood clotting factors and other blood proteins on non-carbohydrate sulfated matrices'
[patent_app_type] => 1
[patent_app_number] => 6/754569
[patent_app_country] => US
[patent_app_date] => 1985-07-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2795
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 78
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/721/04721572.pdf
[firstpage_image] =>[orig_patent_app_number] => 754569
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/754569 | Purfication of blood clotting factors and other blood proteins on non-carbohydrate sulfated matrices | Jul 11, 1985 | Issued |
Array
(
[id] => 2323875
[patent_doc_number] => 04705568
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-11-10
[patent_title] => 'Compositions incorporating titanium compounds'
[patent_app_type] => 1
[patent_app_number] => 6/754293
[patent_app_country] => US
[patent_app_date] => 1985-07-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1592
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 67
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/705/04705568.pdf
[firstpage_image] =>[orig_patent_app_number] => 754293
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/754293 | Compositions incorporating titanium compounds | Jul 11, 1985 | Issued |
Array
(
[id] => 2285854
[patent_doc_number] => 04678566
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-07-07
[patent_title] => 'Apparatus for separating proteins from blood plasma'
[patent_app_type] => 1
[patent_app_number] => 6/753713
[patent_app_country] => US
[patent_app_date] => 1985-07-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 7127
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 140
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/678/04678566.pdf
[firstpage_image] =>[orig_patent_app_number] => 753713
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/753713 | Apparatus for separating proteins from blood plasma | Jul 9, 1985 | Issued |
Array
(
[id] => 2299777
[patent_doc_number] => 04643827
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-02-17
[patent_title] => 'Filter press for cake filtration'
[patent_app_type] => 1
[patent_app_number] => 6/752375
[patent_app_country] => US
[patent_app_date] => 1985-07-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 11
[patent_no_of_words] => 7354
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 307
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/643/04643827.pdf
[firstpage_image] =>[orig_patent_app_number] => 752375
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/752375 | Filter press for cake filtration | Jul 4, 1985 | Issued |
Array
(
[id] => 2242958
[patent_doc_number] => 04613435
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-09-23
[patent_title] => 'Magnetic oil filter'
[patent_app_type] => 1
[patent_app_number] => 6/751151
[patent_app_country] => US
[patent_app_date] => 1985-07-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1105
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 248
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/613/04613435.pdf
[firstpage_image] =>[orig_patent_app_number] => 751151
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/751151 | Magnetic oil filter | Jul 1, 1985 | Issued |
Array
(
[id] => 2360801
[patent_doc_number] => 04666598
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-05-19
[patent_title] => 'Apparatus for use with fluid flow transfer device'
[patent_app_type] => 1
[patent_app_number] => 6/748545
[patent_app_country] => US
[patent_app_date] => 1985-06-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 9
[patent_no_of_words] => 2859
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 240
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/666/04666598.pdf
[firstpage_image] =>[orig_patent_app_number] => 748545
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/748545 | Apparatus for use with fluid flow transfer device | Jun 24, 1985 | Issued |
Array
(
[id] => 2486027
[patent_doc_number] => 04824566
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-04-25
[patent_title] => 'Assembly comprising a foraminous core, resinous tubesheet and self-locking, helically wound, hollow fiber bundle'
[patent_app_type] => 1
[patent_app_number] => 6/747629
[patent_app_country] => US
[patent_app_date] => 1985-06-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 10053
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 216
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/824/04824566.pdf
[firstpage_image] =>[orig_patent_app_number] => 747629
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/747629 | Assembly comprising a foraminous core, resinous tubesheet and self-locking, helically wound, hollow fiber bundle | Jun 23, 1985 | Issued |
Array
(
[id] => 2316114
[patent_doc_number] => 04689158
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-08-25
[patent_title] => 'Decanting device for separation of phases of different densities'
[patent_app_type] => 1
[patent_app_number] => 6/746061
[patent_app_country] => US
[patent_app_date] => 1985-06-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1977
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 129
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/689/04689158.pdf
[firstpage_image] =>[orig_patent_app_number] => 746061
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/746061 | Decanting device for separation of phases of different densities | Jun 17, 1985 | Issued |
Array
(
[id] => 2300378
[patent_doc_number] => 04684466
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-08-04
[patent_title] => 'Filter for a high pressure separating press'
[patent_app_type] => 1
[patent_app_number] => 6/744591
[patent_app_country] => US
[patent_app_date] => 1985-06-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1813
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 23
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/684/04684466.pdf
[firstpage_image] =>[orig_patent_app_number] => 744591
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/744591 | Filter for a high pressure separating press | Jun 13, 1985 | Issued |
Array
(
[id] => 2340714
[patent_doc_number] => 04655846
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-04-07
[patent_title] => 'Method of pressure pulse cleaning a tube bundle heat exchanger'
[patent_app_type] => 1
[patent_app_number] => 6/742134
[patent_app_country] => US
[patent_app_date] => 1985-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 5227
[patent_no_of_claims] => 80
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 390
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/655/04655846.pdf
[firstpage_image] =>[orig_patent_app_number] => 742134
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/742134 | Method of pressure pulse cleaning a tube bundle heat exchanger | Jun 5, 1985 | Issued |
Array
(
[id] => 2353472
[patent_doc_number] => 04714551
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-12-22
[patent_title] => '5/2-Way commutating valve, particularly for reverse-flush filters'
[patent_app_type] => 1
[patent_app_number] => 6/741164
[patent_app_country] => US
[patent_app_date] => 1985-06-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 2754
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 240
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/714/04714551.pdf
[firstpage_image] =>[orig_patent_app_number] => 741164
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/741164 | 5/2-Way commutating valve, particularly for reverse-flush filters | Jun 3, 1985 | Issued |
Array
(
[id] => 2218041
[patent_doc_number] => 04594164
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-06-10
[patent_title] => 'Method and apparatus for conducting chemical reactions at supercritical conditions'
[patent_app_type] => 1
[patent_app_number] => 6/737162
[patent_app_country] => US
[patent_app_date] => 1985-05-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 4178
[patent_no_of_claims] => 39
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 211
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/594/04594164.pdf
[firstpage_image] =>[orig_patent_app_number] => 737162
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/737162 | Method and apparatus for conducting chemical reactions at supercritical conditions | May 22, 1985 | Issued |
Array
(
[id] => 2383439
[patent_doc_number] => 04724008
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-02-09
[patent_title] => 'Method for restoring the sensing capacity of an electrical sensor'
[patent_app_type] => 1
[patent_app_number] => 6/735484
[patent_app_country] => US
[patent_app_date] => 1985-05-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 2822
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 165
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/724/04724008.pdf
[firstpage_image] =>[orig_patent_app_number] => 735484
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/735484 | Method for restoring the sensing capacity of an electrical sensor | May 19, 1985 | Issued |
Array
(
[id] => 2384571
[patent_doc_number] => 04663032
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-05-05
[patent_title] => 'Apparatus for decanting of a blood-plasma layer and a buffy-coat layer from a centrifuge-blood bag'
[patent_app_type] => 1
[patent_app_number] => 6/734359
[patent_app_country] => US
[patent_app_date] => 1985-05-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2720
[patent_no_of_claims] => 17
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[patent_words_short_claim] => 203
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/663/04663032.pdf
[firstpage_image] =>[orig_patent_app_number] => 734359
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/734359 | Apparatus for decanting of a blood-plasma layer and a buffy-coat layer from a centrifuge-blood bag | May 13, 1985 | Issued |
| 06/732349 | METHOD AND APPARATUS FOR WASHING VEHICLES | May 7, 1985 | Abandoned |
Array
(
[id] => 2380535
[patent_doc_number] => 04695385
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-09-22
[patent_title] => 'Dialyzer reuse system'
[patent_app_type] => 1
[patent_app_number] => 6/728204
[patent_app_country] => US
[patent_app_date] => 1985-04-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 20
[patent_no_of_words] => 9418
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 243
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/695/04695385.pdf
[firstpage_image] =>[orig_patent_app_number] => 728204
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/728204 | Dialyzer reuse system | Apr 28, 1985 | Issued |
Array
(
[id] => 2554943
[patent_doc_number] => 04836928
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-06-06
[patent_title] => 'Separation method, separation device and separation apparatus for separating body fluid into respective components'
[patent_app_type] => 1
[patent_app_number] => 6/727905
[patent_app_country] => US
[patent_app_date] => 1985-04-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 4801
[patent_no_of_claims] => 10
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/836/04836928.pdf
[firstpage_image] =>[orig_patent_app_number] => 727905
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/727905 | Separation method, separation device and separation apparatus for separating body fluid into respective components | Apr 25, 1985 | Issued |
Array
(
[id] => 2295330
[patent_doc_number] => 04681624
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-07-21
[patent_title] => 'Method of filtering molten metals using a monolithic refractory honeycomb filter'
[patent_app_type] => 1
[patent_app_number] => 6/727529
[patent_app_country] => US
[patent_app_date] => 1985-04-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 4978
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/681/04681624.pdf
[firstpage_image] =>[orig_patent_app_number] => 727529
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/727529 | Method of filtering molten metals using a monolithic refractory honeycomb filter | Apr 25, 1985 | Issued |