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] => 2200231 [patent_doc_number] => 04533629 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-08-06 [patent_title] => 'Simultaneous calibration heterogeneous immunoassay' [patent_app_type] => 1 [patent_app_number] => 6/374849 [patent_app_country] => US [patent_app_date] => 1982-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11559 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/533/04533629.pdf [firstpage_image] =>[orig_patent_app_number] => 374849 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/374849
Simultaneous calibration heterogeneous immunoassay May 3, 1982 Issued
06/373760 AGGLUTINATION DEPENDENT ENZYME CHANNELING IMMUNOASSAY Apr 29, 1982 Abandoned
Array ( [id] => 2276109 [patent_doc_number] => 04581333 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-08 [patent_title] => 'Method of detecting and characterizing a nucleic acid or reactant for the application of this method' [patent_app_type] => 1 [patent_app_number] => 6/373017 [patent_app_country] => US [patent_app_date] => 1982-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3929 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/581/04581333.pdf [firstpage_image] =>[orig_patent_app_number] => 373017 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/373017
Method of detecting and characterizing a nucleic acid or reactant for the application of this method Apr 28, 1982 Issued
Array ( [id] => 2085506 [patent_doc_number] => 04438067 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-20 [patent_title] => 'Test strips for analyzing dissolved substances' [patent_app_type] => 1 [patent_app_number] => 6/372796 [patent_app_country] => US [patent_app_date] => 1982-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 6541 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/438/04438067.pdf [firstpage_image] =>[orig_patent_app_number] => 372796 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/372796
Test strips for analyzing dissolved substances Apr 27, 1982 Issued
Array ( [id] => 2106684 [patent_doc_number] => 04473638 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-25 [patent_title] => 'Specific binding assay' [patent_app_type] => 1 [patent_app_number] => 6/370927 [patent_app_country] => US [patent_app_date] => 1982-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1794 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/473/04473638.pdf [firstpage_image] =>[orig_patent_app_number] => 370927 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/370927
Specific binding assay Apr 21, 1982 Issued
Array ( [id] => 2145234 [patent_doc_number] => 04506009 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-03-19 [patent_title] => 'Heterogeneous immunoassay method' [patent_app_type] => 1 [patent_app_number] => 6/363481 [patent_app_country] => US [patent_app_date] => 1982-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2978 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/506/04506009.pdf [firstpage_image] =>[orig_patent_app_number] => 363481 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/363481
Heterogeneous immunoassay method Mar 29, 1982 Issued
06/361685 PROCESS AND MICROORGANISM FOR DEGRADING STEROIDS Mar 24, 1982 Abandoned
Array ( [id] => 2310299 [patent_doc_number] => 04645740 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-24 [patent_title] => 'Process for enzymatic replacement of the B-30 amino acid in insulins' [patent_app_type] => 1 [patent_app_number] => 6/364856 [patent_app_country] => US [patent_app_date] => 1982-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8063 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/645/04645740.pdf [firstpage_image] =>[orig_patent_app_number] => 364856 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/364856
Process for enzymatic replacement of the B-30 amino acid in insulins Mar 22, 1982 Issued
Array ( [id] => 2020105 [patent_doc_number] => 04419445 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-12-06 [patent_title] => 'Method for determining the activity of cholinesterases' [patent_app_type] => 1 [patent_app_number] => 6/360723 [patent_app_country] => US [patent_app_date] => 1982-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 797 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/419/04419445.pdf [firstpage_image] =>[orig_patent_app_number] => 360723 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/360723
Method for determining the activity of cholinesterases Mar 21, 1982 Issued
Array ( [id] => 2101134 [patent_doc_number] => 04458015 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-07-03 [patent_title] => 'Reagent for the optical determination of the blood coagulation' [patent_app_type] => 1 [patent_app_number] => 6/360099 [patent_app_country] => US [patent_app_date] => 1982-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2809 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/458/04458015.pdf [firstpage_image] =>[orig_patent_app_number] => 360099 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/360099
Reagent for the optical determination of the blood coagulation Mar 18, 1982 Issued
06/349692 PROCESS FOR THE PRODUCTION OF HUMAN T-CELL GROWTH FACTOR Feb 16, 1982 Abandoned
06/349255 METHOD FOR MEASURING SUBSTANCES BY ENZYME IMMUNOASSAY Feb 15, 1982 Abandoned
Array ( [id] => 2083632 [patent_doc_number] => 04450234 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-22 [patent_title] => 'Antibiotic C-15003 PHM and production thereof' [patent_app_type] => 1 [patent_app_number] => 6/347724 [patent_app_country] => US [patent_app_date] => 1982-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12778 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/450/04450234.pdf [firstpage_image] =>[orig_patent_app_number] => 347724 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/347724
Antibiotic C-15003 PHM and production thereof Feb 9, 1982 Issued
Array ( [id] => 2198489 [patent_doc_number] => 04503148 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-03-05 [patent_title] => 'Process for determining the pH value in the interior of a cell' [patent_app_type] => 1 [patent_app_number] => 6/346094 [patent_app_country] => US [patent_app_date] => 1982-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3168 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/503/04503148.pdf [firstpage_image] =>[orig_patent_app_number] => 346094 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/346094
Process for determining the pH value in the interior of a cell Feb 4, 1982 Issued
Array ( [id] => 2094170 [patent_doc_number] => 04443546 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-17 [patent_title] => 'Process and composition for propagating mammalian cells' [patent_app_type] => 1 [patent_app_number] => 6/344508 [patent_app_country] => US [patent_app_date] => 1982-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4124 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/443/04443546.pdf [firstpage_image] =>[orig_patent_app_number] => 344508 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/344508
Process and composition for propagating mammalian cells Jan 31, 1982 Issued
06/348048 PROCESSES AND APPARATUS FOR CARRYING OUT SPECIFIC BINDING ASSAYS Jan 28, 1982 Abandoned
Array ( [id] => 2107931 [patent_doc_number] => 04472499 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-18 [patent_title] => 'Reagents for the determination of enzymes' [patent_app_type] => 1 [patent_app_number] => 6/341872 [patent_app_country] => US [patent_app_date] => 1982-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2599 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/472/04472499.pdf [firstpage_image] =>[orig_patent_app_number] => 341872 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/341872
Reagents for the determination of enzymes Jan 21, 1982 Issued
Array ( [id] => 2073891 [patent_doc_number] => 04471052 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-11 [patent_title] => 'Biosynthesis of simplified anthracyclines' [patent_app_type] => 1 [patent_app_number] => 6/340139 [patent_app_country] => US [patent_app_date] => 1982-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2716 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/471/04471052.pdf [firstpage_image] =>[orig_patent_app_number] => 340139 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/340139
Biosynthesis of simplified anthracyclines Jan 17, 1982 Issued
Array ( [id] => 2005545 [patent_doc_number] => 04401757 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-30 [patent_title] => 'Semi-synthesis of human insulin' [patent_app_type] => 1 [patent_app_number] => 6/336072 [patent_app_country] => US [patent_app_date] => 1981-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2977 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/401/04401757.pdf [firstpage_image] =>[orig_patent_app_number] => 336072 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/336072
Semi-synthesis of human insulin Dec 30, 1981 Issued
Array ( [id] => 2018747 [patent_doc_number] => 04400465 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-23 [patent_title] => 'Semi-synthesis of human insulin' [patent_app_type] => 1 [patent_app_number] => 6/336071 [patent_app_country] => US [patent_app_date] => 1981-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3489 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/400/04400465.pdf [firstpage_image] =>[orig_patent_app_number] => 336071 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/336071
Semi-synthesis of human insulin Dec 30, 1981 Issued
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