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] => 2326561 [patent_doc_number] => 04705749 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-10 [patent_title] => 'Process and reagent for the determination of glycerol with the use of glycerol kinase' [patent_app_type] => 1 [patent_app_number] => 6/667279 [patent_app_country] => US [patent_app_date] => 1984-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2666 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/705/04705749.pdf [firstpage_image] =>[orig_patent_app_number] => 667279 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/667279
Process and reagent for the determination of glycerol with the use of glycerol kinase Oct 31, 1984 Issued
Array ( [id] => 2315748 [patent_doc_number] => 04716110 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-29 [patent_title] => 'Composition for assaying hydrogen peroxide' [patent_app_type] => 1 [patent_app_number] => 6/664309 [patent_app_country] => US [patent_app_date] => 1984-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3145 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/716/04716110.pdf [firstpage_image] =>[orig_patent_app_number] => 664309 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/664309
Composition for assaying hydrogen peroxide Oct 23, 1984 Issued
Array ( [id] => 2545895 [patent_doc_number] => 04804624 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-14 [patent_title] => 'Passive agglutination assay for pseudorabies antibody' [patent_app_type] => 1 [patent_app_number] => 6/663853 [patent_app_country] => US [patent_app_date] => 1984-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3184 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/804/04804624.pdf [firstpage_image] =>[orig_patent_app_number] => 663853 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/663853
Passive agglutination assay for pseudorabies antibody Oct 21, 1984 Issued
Array ( [id] => 2600418 [patent_doc_number] => 04931384 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-05 [patent_title] => 'Optical assay technique' [patent_app_type] => 1 [patent_app_number] => 6/643141 [patent_app_country] => US [patent_app_date] => 1984-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3471 [patent_no_of_claims] => 82 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/931/04931384.pdf [firstpage_image] =>[orig_patent_app_number] => 643141 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/643141
Optical assay technique Oct 16, 1984 Issued
Array ( [id] => 2539103 [patent_doc_number] => 04826759 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-02 [patent_title] => 'Field assay for ligands' [patent_app_type] => 1 [patent_app_number] => 6/657627 [patent_app_country] => US [patent_app_date] => 1984-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 16 [patent_no_of_words] => 7730 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/826/04826759.pdf [firstpage_image] =>[orig_patent_app_number] => 657627 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/657627
Field assay for ligands Oct 3, 1984 Issued
Array ( [id] => 2247940 [patent_doc_number] => 04605616 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-08-12 [patent_title] => 'Determination of oxidized .alpha.-1-proteinase inhibitor in serum or plasma' [patent_app_type] => 1 [patent_app_number] => 6/654966 [patent_app_country] => US [patent_app_date] => 1984-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4581 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/605/04605616.pdf [firstpage_image] =>[orig_patent_app_number] => 654966 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/654966
Determination of oxidized .alpha.-1-proteinase inhibitor in serum or plasma Sep 26, 1984 Issued
Array ( [id] => 2545916 [patent_doc_number] => 04804625 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-14 [patent_title] => 'Assay procedures' [patent_app_type] => 1 [patent_app_number] => 6/656011 [patent_app_country] => US [patent_app_date] => 1984-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 10231 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/804/04804625.pdf [firstpage_image] =>[orig_patent_app_number] => 656011 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/656011
Assay procedures Sep 26, 1984 Issued
Array ( [id] => 2386136 [patent_doc_number] => 04707442 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-17 [patent_title] => 'Hybrid cell line producing monoclonal antibody cytolytic to Trichomonas vaginalis' [patent_app_type] => 1 [patent_app_number] => 6/650417 [patent_app_country] => US [patent_app_date] => 1984-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5576 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/707/04707442.pdf [firstpage_image] =>[orig_patent_app_number] => 650417 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/650417
Hybrid cell line producing monoclonal antibody cytolytic to Trichomonas vaginalis Sep 13, 1984 Issued
Array ( [id] => 2550684 [patent_doc_number] => 04814270 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-21 [patent_title] => 'Production of loaded vesicles' [patent_app_type] => 1 [patent_app_number] => 6/650200 [patent_app_country] => US [patent_app_date] => 1984-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3721 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/814/04814270.pdf [firstpage_image] =>[orig_patent_app_number] => 650200 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/650200
Production of loaded vesicles Sep 12, 1984 Issued
Array ( [id] => 2241301 [patent_doc_number] => 04567138 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-28 [patent_title] => 'Method for determining .gamma.-glutamyltransferase activity and kits containing a novel substrate solution for use therein' [patent_app_type] => 1 [patent_app_number] => 6/644647 [patent_app_country] => US [patent_app_date] => 1984-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2490 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/567/04567138.pdf [firstpage_image] =>[orig_patent_app_number] => 644647 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/644647
Method for determining .gamma.-glutamyltransferase activity and kits containing a novel substrate solution for use therein Aug 26, 1984 Issued
Array ( [id] => 2415583 [patent_doc_number] => 04728604 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-01 [patent_title] => 'Process and reagent for the determination of transaminase' [patent_app_type] => 1 [patent_app_number] => 6/642423 [patent_app_country] => US [patent_app_date] => 1984-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2205 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/728/04728604.pdf [firstpage_image] =>[orig_patent_app_number] => 642423 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/642423
Process and reagent for the determination of transaminase Aug 19, 1984 Issued
Array ( [id] => 2419776 [patent_doc_number] => 04788142 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-29 [patent_title] => 'Method of assaying the metabolic activity of cells capable of endocytosis' [patent_app_type] => 1 [patent_app_number] => 6/639255 [patent_app_country] => US [patent_app_date] => 1984-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2427 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/788/04788142.pdf [firstpage_image] =>[orig_patent_app_number] => 639255 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/639255
Method of assaying the metabolic activity of cells capable of endocytosis Aug 8, 1984 Issued
Array ( [id] => 2292193 [patent_doc_number] => 04710470 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-01 [patent_title] => 'Process for producing neuraminidase' [patent_app_type] => 1 [patent_app_number] => 6/636552 [patent_app_country] => US [patent_app_date] => 1984-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3496 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/710/04710470.pdf [firstpage_image] =>[orig_patent_app_number] => 636552 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/636552
Process for producing neuraminidase Jul 31, 1984 Issued
06/634618 METHOD OF SEPARATING YEASTS FROM FERMENTATION LIQUORS Jul 25, 1984 Abandoned
Array ( [id] => 2338802 [patent_doc_number] => 04668619 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-26 [patent_title] => 'Multilayer homogeneous specific binding assay device' [patent_app_type] => 1 [patent_app_number] => 6/632946 [patent_app_country] => US [patent_app_date] => 1984-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 17511 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/668/04668619.pdf [firstpage_image] =>[orig_patent_app_number] => 632946 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/632946
Multilayer homogeneous specific binding assay device Jul 19, 1984 Issued
Array ( [id] => 2449950 [patent_doc_number] => 04722893 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-02 [patent_title] => 'Reagents for enzyme immunoassay for apolipoprotein B' [patent_app_type] => 1 [patent_app_number] => 6/627714 [patent_app_country] => US [patent_app_date] => 1984-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3270 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/722/04722893.pdf [firstpage_image] =>[orig_patent_app_number] => 627714 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/627714
Reagents for enzyme immunoassay for apolipoprotein B Jul 4, 1984 Issued
Array ( [id] => 2325785 [patent_doc_number] => 04698300 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-06 [patent_title] => 'Process and reagent for the determination of .alpha.-amylase' [patent_app_type] => 1 [patent_app_number] => 6/625482 [patent_app_country] => US [patent_app_date] => 1984-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2147 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/698/04698300.pdf [firstpage_image] =>[orig_patent_app_number] => 625482 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/625482
Process and reagent for the determination of .alpha.-amylase Jun 27, 1984 Issued
Array ( [id] => 2443251 [patent_doc_number] => 04745053 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-17 [patent_title] => 'Process for producing human interferon and method for assaying the interferon productivity of blood' [patent_app_type] => 1 [patent_app_number] => 6/624752 [patent_app_country] => US [patent_app_date] => 1984-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2437 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/745/04745053.pdf [firstpage_image] =>[orig_patent_app_number] => 624752 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/624752
Process for producing human interferon and method for assaying the interferon productivity of blood Jun 25, 1984 Issued
Array ( [id] => 2457023 [patent_doc_number] => 04717654 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-05 [patent_title] => 'Process for solid phase platelet antibody assay' [patent_app_type] => 1 [patent_app_number] => 6/622350 [patent_app_country] => US [patent_app_date] => 1984-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4573 [patent_no_of_claims] => 19 [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/04/717/04717654.pdf [firstpage_image] =>[orig_patent_app_number] => 622350 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/622350
Process for solid phase platelet antibody assay Jun 18, 1984 Issued
Array ( [id] => 2456440 [patent_doc_number] => 04784953 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-15 [patent_title] => 'Process and microorganism for degrading steroids' [patent_app_type] => 1 [patent_app_number] => 6/620537 [patent_app_country] => US [patent_app_date] => 1984-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2380 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/784/04784953.pdf [firstpage_image] =>[orig_patent_app_number] => 620537 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/620537
Process and microorganism for degrading steroids Jun 13, 1984 Issued
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