Search

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 numberTitle of the applicationFiling DateStatus
06/695038 ON-LINE COUPLED LIQUID AND GAS CHROMATOGRAPHY SYSTEM WITH AN INTERFACE CAPILLARY TUBE INTERPOSED BETWEEN A PAIR OF CAPILLARY CHROMATOGRAPHIC COLUMNS Jan 24, 1985 Abandoned
Array ( [id] => 2780825 [patent_doc_number] => 05100475 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-31 [patent_title] => 'Process for the production of a starch dispersible in boiling water' [patent_app_type] => 1 [patent_app_number] => 6/690516 [patent_app_country] => US [patent_app_date] => 1985-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3600 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/100/05100475.pdf [firstpage_image] =>[orig_patent_app_number] => 690516 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/690516
Process for the production of a starch dispersible in boiling water Jan 10, 1985 Issued
Array ( [id] => 2210465 [patent_doc_number] => 04615742 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-07 [patent_title] => 'Progressing batch hydrolysis process' [patent_app_type] => 1 [patent_app_number] => 6/690544 [patent_app_country] => US [patent_app_date] => 1985-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4788 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 477 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/615/04615742.pdf [firstpage_image] =>[orig_patent_app_number] => 690544 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/690544
Progressing batch hydrolysis process Jan 9, 1985 Issued
06/689037 METHOD OF AND APPARATUS FOR SEQUENTIALLY SEPARATING A MEDIUM INTO DIFFERENT COMPONENTS Jan 7, 1985 Abandoned
Array ( [id] => 2311165 [patent_doc_number] => 04699665 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-13 [patent_title] => 'Method of pressure pulse cleaning heat exchanger tubes, upper tube support plates and other areas in a nuclear steam generator and other tube bundle heat exchangers' [patent_app_type] => 1 [patent_app_number] => 6/686242 [patent_app_country] => US [patent_app_date] => 1984-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 6775 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 24 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/699/04699665.pdf [firstpage_image] =>[orig_patent_app_number] => 686242 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/686242
Method of pressure pulse cleaning heat exchanger tubes, upper tube support plates and other areas in a nuclear steam generator and other tube bundle heat exchangers Dec 25, 1984 Issued
Array ( [id] => 2342556 [patent_doc_number] => 04640785 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-03 [patent_title] => 'Separation of lymphocytes and monocytes from blood samples' [patent_app_type] => 1 [patent_app_number] => 6/685801 [patent_app_country] => US [patent_app_date] => 1984-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 7371 [patent_no_of_claims] => 13 [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/04/640/04640785.pdf [firstpage_image] =>[orig_patent_app_number] => 685801 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/685801
Separation of lymphocytes and monocytes from blood samples Dec 23, 1984 Issued
06/684304 FILTRATION METHOD AND APPARATUS Dec 19, 1984 Abandoned
Array ( [id] => 2289650 [patent_doc_number] => 04659479 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-21 [patent_title] => 'Electromagnetic water treating device' [patent_app_type] => 1 [patent_app_number] => 6/683723 [patent_app_country] => US [patent_app_date] => 1984-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1411 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/659/04659479.pdf [firstpage_image] =>[orig_patent_app_number] => 683723 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/683723
Electromagnetic water treating device Dec 18, 1984 Issued
Array ( [id] => 2411428 [patent_doc_number] => 04731260 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-15 [patent_title] => 'Hydrophobic filter material and method' [patent_app_type] => 1 [patent_app_number] => 6/683252 [patent_app_country] => US [patent_app_date] => 1984-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2735 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/731/04731260.pdf [firstpage_image] =>[orig_patent_app_number] => 683252 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/683252
Hydrophobic filter material and method Dec 17, 1984 Issued
Array ( [id] => 2416171 [patent_doc_number] => 04726904 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-23 [patent_title] => 'Apparatus and method for the analysis and separation of macroions' [patent_app_type] => 1 [patent_app_number] => 6/682422 [patent_app_country] => US [patent_app_date] => 1984-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 18 [patent_no_of_words] => 8387 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/726/04726904.pdf [firstpage_image] =>[orig_patent_app_number] => 682422 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/682422
Apparatus and method for the analysis and separation of macroions Dec 16, 1984 Issued
Array ( [id] => 2308882 [patent_doc_number] => 04637881 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-20 [patent_title] => 'Filter drier' [patent_app_type] => 1 [patent_app_number] => 6/677934 [patent_app_country] => US [patent_app_date] => 1984-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3708 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/637/04637881.pdf [firstpage_image] =>[orig_patent_app_number] => 677934 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/677934
Filter drier Dec 2, 1984 Issued
Array ( [id] => 2273282 [patent_doc_number] => 04581139 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-08 [patent_title] => 'Filtrate run-back baffle for rotary drum vacuum filter' [patent_app_type] => 1 [patent_app_number] => 6/675802 [patent_app_country] => US [patent_app_date] => 1984-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1475 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/581/04581139.pdf [firstpage_image] =>[orig_patent_app_number] => 675802 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/675802
Filtrate run-back baffle for rotary drum vacuum filter Nov 27, 1984 Issued
Array ( [id] => 2288397 [patent_doc_number] => 04659390 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-21 [patent_title] => 'Method and manufacture for moisture-stable, inorganic, microporous saccharide salts' [patent_app_type] => 1 [patent_app_number] => 6/674626 [patent_app_country] => US [patent_app_date] => 1984-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5145 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/659/04659390.pdf [firstpage_image] =>[orig_patent_app_number] => 674626 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/674626
Method and manufacture for moisture-stable, inorganic, microporous saccharide salts Nov 25, 1984 Issued
Array ( [id] => 2359432 [patent_doc_number] => 04664717 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-12 [patent_title] => 'Methods for hydrolyzing polysaccharides and compositions useful therein' [patent_app_type] => 1 [patent_app_number] => 6/673358 [patent_app_country] => US [patent_app_date] => 1984-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4975 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/664/04664717.pdf [firstpage_image] =>[orig_patent_app_number] => 673358 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/673358
Methods for hydrolyzing polysaccharides and compositions useful therein Nov 19, 1984 Issued
Array ( [id] => 2216558 [patent_doc_number] => 04620880 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-11-04 [patent_title] => 'Process for producing crystalline dextrose monohydrate' [patent_app_type] => 1 [patent_app_number] => 6/670489 [patent_app_country] => US [patent_app_date] => 1984-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2688 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/620/04620880.pdf [firstpage_image] =>[orig_patent_app_number] => 670489 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/670489
Process for producing crystalline dextrose monohydrate Nov 12, 1984 Issued
06/670159 METHOD IN OPERATING APPARATUS ANALYZING PROTEIN-CONTAINING BIOLOGICAL LIQUIDS AND COMPOSITION FOR USE IN THE METHOD Nov 8, 1984 Abandoned
Array ( [id] => 2234896 [patent_doc_number] => 04596602 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-06-24 [patent_title] => 'Method of preparing an aqueous maltodextrin solution having microbial stability and decreased haze' [patent_app_type] => 1 [patent_app_number] => 6/669543 [patent_app_country] => US [patent_app_date] => 1984-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1584 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/596/04596602.pdf [firstpage_image] =>[orig_patent_app_number] => 669543 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/669543
Method of preparing an aqueous maltodextrin solution having microbial stability and decreased haze Nov 7, 1984 Issued
Array ( [id] => 2360312 [patent_doc_number] => 04666527 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-19 [patent_title] => 'Continuous crystallization of fructose anhydride' [patent_app_type] => 1 [patent_app_number] => 6/669039 [patent_app_country] => US [patent_app_date] => 1984-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3268 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/666/04666527.pdf [firstpage_image] =>[orig_patent_app_number] => 669039 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/669039
Continuous crystallization of fructose anhydride Nov 5, 1984 Issued
Array ( [id] => 2251016 [patent_doc_number] => 04589923 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-05-20 [patent_title] => 'Apparatus for removing liquid from fibrous materials' [patent_app_type] => 1 [patent_app_number] => 6/667715 [patent_app_country] => US [patent_app_date] => 1984-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 21 [patent_no_of_words] => 6428 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/589/04589923.pdf [firstpage_image] =>[orig_patent_app_number] => 667715 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/667715
Apparatus for removing liquid from fibrous materials Nov 1, 1984 Issued
06/667064 UNIT TYPE WASTE WATER TREATING APPARATUS Oct 31, 1984 Abandoned
Menu