Search

Khanh Tuan Nguyen

Examiner (ID: 16902, Phone: (571)272-8082 , Office: P/1761 )

Most Active Art Unit
1761
Art Unit(s)
1761, 1796, 1766, 1751
Total Applications
1283
Issued Applications
934
Pending Applications
62
Abandoned Applications
311

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2548572 [patent_doc_number] => 04806470 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-21 [patent_title] => 'Analytical element and method for theophylline determination having increased alkaline phosphatase isoenzyme' [patent_app_type] => 1 [patent_app_number] => 6/900068 [patent_app_country] => US [patent_app_date] => 1986-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4836 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/806/04806470.pdf [firstpage_image] =>[orig_patent_app_number] => 900068 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/900068
Analytical element and method for theophylline determination having increased alkaline phosphatase isoenzyme Aug 24, 1986 Issued
Array ( [id] => 2449235 [patent_doc_number] => 04759933 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-26 [patent_title] => 'Method for production of protein food products or protein food materials in paste state and method for the production of food products from these materials' [patent_app_type] => 1 [patent_app_number] => 6/892748 [patent_app_country] => US [patent_app_date] => 1986-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11297 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/759/04759933.pdf [firstpage_image] =>[orig_patent_app_number] => 892748 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/892748
Method for production of protein food products or protein food materials in paste state and method for the production of food products from these materials Aug 3, 1986 Issued
06/892064 METHOD FOR IDENTIFYING AND CHARACTERIZING ORGANISMS Jul 31, 1986 Abandoned
06/890964 PROCESS FOR THE PREPARATION OF ISOMALTULOSE (6-0-ALPHA-D- GLUCOPYRANOSIDO-D-FRUCTOSE) BY THE USE OF IMMOBILIZED BACTERIAL CELLS Jul 28, 1986 Abandoned
Array ( [id] => 2560610 [patent_doc_number] => 04857457 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-15 [patent_title] => 'Screening test for large intestinal cancer' [patent_app_type] => 1 [patent_app_number] => 6/889022 [patent_app_country] => US [patent_app_date] => 1986-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3783 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/857/04857457.pdf [firstpage_image] =>[orig_patent_app_number] => 889022 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/889022
Screening test for large intestinal cancer Jul 23, 1986 Issued
06/886240 PROCESS AND REAGENT FOR SPECIFIC DETERMINATION OF PANCREATIC ALPHA AMYLASE Jul 15, 1986 Abandoned
Array ( [id] => 2389537 [patent_doc_number] => 04777239 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-11 [patent_title] => 'Diagnostic peptides of human papilloma virus' [patent_app_type] => 1 [patent_app_number] => 6/884184 [patent_app_country] => US [patent_app_date] => 1986-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7525 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/777/04777239.pdf [firstpage_image] =>[orig_patent_app_number] => 884184 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/884184
Diagnostic peptides of human papilloma virus Jul 9, 1986 Issued
Array ( [id] => 2526236 [patent_doc_number] => 04888276 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-19 [patent_title] => 'Method and composition for the diagnosis of Lyme disease' [patent_app_type] => 1 [patent_app_number] => 6/879153 [patent_app_country] => US [patent_app_date] => 1986-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4385 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/888/04888276.pdf [firstpage_image] =>[orig_patent_app_number] => 879153 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/879153
Method and composition for the diagnosis of Lyme disease Jun 25, 1986 Issued
06/877099 CYTOPHAGA-DERIVED IMMUNOPOTENTIATOR Jun 22, 1986 Abandoned
Array ( [id] => 2387399 [patent_doc_number] => 04772553 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-20 [patent_title] => 'Method for determination of enzyme activity' [patent_app_type] => 1 [patent_app_number] => 6/875161 [patent_app_country] => US [patent_app_date] => 1986-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 22 [patent_no_of_words] => 6521 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/772/04772553.pdf [firstpage_image] =>[orig_patent_app_number] => 875161 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/875161
Method for determination of enzyme activity Jun 16, 1986 Issued
Array ( [id] => 3076784 [patent_doc_number] => 05320941 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-14 [patent_title] => 'DNA sequence encoding mas onhcogene, polypeptides encoded therefrom and diagnostic and other methods based therefrom' [patent_app_type] => 1 [patent_app_number] => 6/872087 [patent_app_country] => US [patent_app_date] => 1986-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8109 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/320/05320941.pdf [firstpage_image] =>[orig_patent_app_number] => 872087 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/872087
DNA sequence encoding mas onhcogene, polypeptides encoded therefrom and diagnostic and other methods based therefrom Jun 5, 1986 Issued
06/868892 TIME-STABLE LIQUID CHLOESTEROL ASSAY COMPOSITION May 26, 1986 Abandoned
06/866080 ASSAY TECHNIQUE AND EQUIPMENT May 12, 1986 Issued
Array ( [id] => 2557333 [patent_doc_number] => 04853328 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-01 [patent_title] => 'Reagent for assaying hydrogen peroxide and method of quantitative assay for hydrogen peroxide' [patent_app_type] => 1 [patent_app_number] => 6/862195 [patent_app_country] => US [patent_app_date] => 1986-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 7038 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/853/04853328.pdf [firstpage_image] =>[orig_patent_app_number] => 862195 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/862195
Reagent for assaying hydrogen peroxide and method of quantitative assay for hydrogen peroxide May 8, 1986 Issued
Array ( [id] => 2561274 [patent_doc_number] => 04849336 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-18 [patent_title] => 'Oligonucleotide derivatives and production thereof' [patent_app_type] => 1 [patent_app_number] => 6/855710 [patent_app_country] => US [patent_app_date] => 1986-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5967 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/849/04849336.pdf [firstpage_image] =>[orig_patent_app_number] => 855710 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/855710
Oligonucleotide derivatives and production thereof Apr 24, 1986 Issued
Array ( [id] => 2628064 [patent_doc_number] => 04916070 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-10 [patent_title] => 'Fibrin-specific antibodies and method of screening for the antibodies' [patent_app_type] => 1 [patent_app_number] => 6/851514 [patent_app_country] => US [patent_app_date] => 1986-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8176 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/916/04916070.pdf [firstpage_image] =>[orig_patent_app_number] => 851514 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/851514
Fibrin-specific antibodies and method of screening for the antibodies Apr 13, 1986 Issued
Array ( [id] => 2747473 [patent_doc_number] => 05021351 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-04 [patent_title] => 'Petri dish' [patent_app_type] => 1 [patent_app_number] => 6/842722 [patent_app_country] => US [patent_app_date] => 1986-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 15 [patent_no_of_words] => 2743 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/021/05021351.pdf [firstpage_image] =>[orig_patent_app_number] => 842722 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/842722
Petri dish Mar 19, 1986 Issued
Array ( [id] => 2507993 [patent_doc_number] => 04795703 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-03 [patent_title] => 'Heparin assay' [patent_app_type] => 1 [patent_app_number] => 6/837517 [patent_app_country] => US [patent_app_date] => 1986-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2463 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/795/04795703.pdf [firstpage_image] =>[orig_patent_app_number] => 837517 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/837517
Heparin assay Mar 6, 1986 Issued
Array ( [id] => 2515212 [patent_doc_number] => 04863852 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-05 [patent_title] => 'Method of detecting, isolating and purifying clostridium difficile toxin A and its receptors' [patent_app_type] => 1 [patent_app_number] => 6/828404 [patent_app_country] => US [patent_app_date] => 1986-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 7978 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/863/04863852.pdf [firstpage_image] =>[orig_patent_app_number] => 828404 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/828404
Method of detecting, isolating and purifying clostridium difficile toxin A and its receptors Feb 10, 1986 Issued
06/828599 ISOLATION OF DISCRETE TRANSMISSIBLE MAMMALIAN GENES Feb 10, 1986 Abandoned
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