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] => 2508062 [patent_doc_number] => 04830969 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-16 [patent_title] => 'Process for the rapid and simple isolation of nucleic acids' [patent_app_type] => 1 [patent_app_number] => 6/298064 [patent_app_country] => US [patent_app_date] => 1981-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4021 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/830/04830969.pdf [firstpage_image] =>[orig_patent_app_number] => 298064 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/298064
Process for the rapid and simple isolation of nucleic acids Aug 30, 1981 Issued
06/294618 METHOD FOR CONTROLLING REAGENT DELIVERY SYSTEM IN AUTOMATIC CHEMICAL ANALYZER Aug 19, 1981 Abandoned
Array ( [id] => 2023449 [patent_doc_number] => 04395486 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-07-26 [patent_title] => 'Method for the direct analysis of sickle cell anemia' [patent_app_type] => 1 [patent_app_number] => 6/294227 [patent_app_country] => US [patent_app_date] => 1981-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4402 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/395/04395486.pdf [firstpage_image] =>[orig_patent_app_number] => 294227 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/294227
Method for the direct analysis of sickle cell anemia Aug 18, 1981 Issued
Array ( [id] => 2006153 [patent_doc_number] => 04411989 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-25 [patent_title] => 'Processes and devices for detection of substances such as enzyme inhibitors' [patent_app_type] => 1 [patent_app_number] => 6/292611 [patent_app_country] => US [patent_app_date] => 1981-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4776 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/411/04411989.pdf [firstpage_image] =>[orig_patent_app_number] => 292611 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/292611
Processes and devices for detection of substances such as enzyme inhibitors Aug 12, 1981 Issued
Array ( [id] => 1977417 [patent_doc_number] => 04361648 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-11-30 [patent_title] => 'Color fixed chromogenic analytical element' [patent_app_type] => 1 [patent_app_number] => 6/292345 [patent_app_country] => US [patent_app_date] => 1981-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4590 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/361/04361648.pdf [firstpage_image] =>[orig_patent_app_number] => 292345 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/292345
Color fixed chromogenic analytical element Aug 12, 1981 Issued
Array ( [id] => 2036392 [patent_doc_number] => 04385112 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-24 [patent_title] => 'Nucleoside oxidase and process for making same, and process and kit for using same' [patent_app_type] => 1 [patent_app_number] => 6/292154 [patent_app_country] => US [patent_app_date] => 1981-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 17 [patent_no_of_words] => 5536 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/385/04385112.pdf [firstpage_image] =>[orig_patent_app_number] => 292154 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/292154
Nucleoside oxidase and process for making same, and process and kit for using same Aug 11, 1981 Issued
Array ( [id] => 2033341 [patent_doc_number] => 04423146 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-12-27 [patent_title] => 'Composition of matter and process' [patent_app_type] => 1 [patent_app_number] => 6/291725 [patent_app_country] => US [patent_app_date] => 1981-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1715 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/423/04423146.pdf [firstpage_image] =>[orig_patent_app_number] => 291725 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/291725
Composition of matter and process Aug 9, 1981 Issued
06/289455 TEST DEVICE FOR LACTASE ACTIVITY IN A MECONIUM SAMPLE Aug 2, 1981 Abandoned
Array ( [id] => 2015712 [patent_doc_number] => 04369250 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-01-18 [patent_title] => 'Fatty acid determination' [patent_app_type] => 1 [patent_app_number] => 6/288989 [patent_app_country] => US [patent_app_date] => 1981-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2352 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/369/04369250.pdf [firstpage_image] =>[orig_patent_app_number] => 288989 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/288989
Fatty acid determination Jul 30, 1981 Issued
Array ( [id] => 2229124 [patent_doc_number] => 04571382 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-18 [patent_title] => 'Process for determining tumor-associated glycolinkage and method for diagnosis of cancer' [patent_app_type] => 1 [patent_app_number] => 6/288445 [patent_app_country] => US [patent_app_date] => 1981-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 6305 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/571/04571382.pdf [firstpage_image] =>[orig_patent_app_number] => 288445 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/288445
Process for determining tumor-associated glycolinkage and method for diagnosis of cancer Jul 29, 1981 Issued
Array ( [id] => 1997519 [patent_doc_number] => 04384042 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-17 [patent_title] => 'Method and test composition for determination of hydrogen peroxide' [patent_app_type] => 1 [patent_app_number] => 6/288123 [patent_app_country] => US [patent_app_date] => 1981-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 3823 [patent_no_of_claims] => 14 [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/04/384/04384042.pdf [firstpage_image] =>[orig_patent_app_number] => 288123 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/288123
Method and test composition for determination of hydrogen peroxide Jul 28, 1981 Issued
06/288059 METHOD OF ETHANOL PRODUCTION BY NON-DIVISION MUTANTS OF THERMOPHILIC ANAEROBES Jul 28, 1981 Abandoned
Array ( [id] => 2014581 [patent_doc_number] => 04376134 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-03-08 [patent_title] => 'Low-cholesterol sausage analog and process therefor' [patent_app_type] => 1 [patent_app_number] => 6/288091 [patent_app_country] => US [patent_app_date] => 1981-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3529 [patent_no_of_claims] => 1 [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/04/376/04376134.pdf [firstpage_image] =>[orig_patent_app_number] => 288091 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/288091
Low-cholesterol sausage analog and process therefor Jul 27, 1981 Issued
06/287665 IMMUNOCAPTURE OF ENZYME INHIBITOR, ENZYME COMPLEXES AND USES THEREOF Jul 27, 1981 Abandoned
06/286308 COMPOSITION OF MATTER AND PROCESS Jul 23, 1981 Issued
Array ( [id] => 1977430 [patent_doc_number] => 04361649 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-11-30 [patent_title] => 'Polycyclic ether antibiotic' [patent_app_type] => 1 [patent_app_number] => 6/285264 [patent_app_country] => US [patent_app_date] => 1981-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6444 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/361/04361649.pdf [firstpage_image] =>[orig_patent_app_number] => 285264 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/285264
Polycyclic ether antibiotic Jul 19, 1981 Issued
06/281220 FLASH-PHOTOMETER FOR NEPHELOMETRIC DETERMINATIONS Jul 6, 1981 Abandoned
Array ( [id] => 1996441 [patent_doc_number] => 04379840 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-04-12 [patent_title] => 'Quantitative analysis of uric acid' [patent_app_type] => 1 [patent_app_number] => 6/278677 [patent_app_country] => US [patent_app_date] => 1981-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1864 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/379/04379840.pdf [firstpage_image] =>[orig_patent_app_number] => 278677 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/278677
Quantitative analysis of uric acid Jun 28, 1981 Issued
Array ( [id] => 2008775 [patent_doc_number] => 04399163 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-16 [patent_title] => 'Branched amides of L-aspartyl-D-amino acid dipeptides' [patent_app_type] => 1 [patent_app_number] => 6/276243 [patent_app_country] => US [patent_app_date] => 1981-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30272 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 524 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/399/04399163.pdf [firstpage_image] =>[orig_patent_app_number] => 276243 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/276243
Branched amides of L-aspartyl-D-amino acid dipeptides Jun 25, 1981 Issued
Array ( [id] => 2018739 [patent_doc_number] => 04400464 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-23 [patent_title] => 'Method and agent for the stabilization of alkaline phosphatase' [patent_app_type] => 1 [patent_app_number] => 6/276399 [patent_app_country] => US [patent_app_date] => 1981-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1938 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/400/04400464.pdf [firstpage_image] =>[orig_patent_app_number] => 276399 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/276399
Method and agent for the stabilization of alkaline phosphatase Jun 21, 1981 Issued
Menu