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
06/397276 DETECTION METHOD FOR OCCULT BLOOD Jul 11, 1982 Abandoned
Array ( [id] => 2130315 [patent_doc_number] => 04543329 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-24 [patent_title] => 'Process for the specific cleavage of protein sequences from proteins' [patent_app_type] => 1 [patent_app_number] => 6/395433 [patent_app_country] => US [patent_app_date] => 1982-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4194 [patent_no_of_claims] => 23 [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/04/543/04543329.pdf [firstpage_image] =>[orig_patent_app_number] => 395433 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/395433
Process for the specific cleavage of protein sequences from proteins Jul 5, 1982 Issued
Array ( [id] => 2266591 [patent_doc_number] => 04575488 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-11 [patent_title] => 'Interference free transaminase assay' [patent_app_type] => 1 [patent_app_number] => 6/392038 [patent_app_country] => US [patent_app_date] => 1982-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2922 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/575/04575488.pdf [firstpage_image] =>[orig_patent_app_number] => 392038 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/392038
Interference free transaminase assay Jun 24, 1982 Issued
Array ( [id] => 2193947 [patent_doc_number] => 04501815 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-02-26 [patent_title] => 'Article for culturing differentiated cells' [patent_app_type] => 1 [patent_app_number] => 6/392323 [patent_app_country] => US [patent_app_date] => 1982-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3831 [patent_no_of_claims] => 8 [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/04/501/04501815.pdf [firstpage_image] =>[orig_patent_app_number] => 392323 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/392323
Article for culturing differentiated cells Jun 24, 1982 Issued
Array ( [id] => 2134804 [patent_doc_number] => 04491631 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-01-01 [patent_title] => 'Assay method for lipid component, assay composition, and process for production of enzyme used therefor' [patent_app_type] => 1 [patent_app_number] => 6/392010 [patent_app_country] => US [patent_app_date] => 1982-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 9308 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/491/04491631.pdf [firstpage_image] =>[orig_patent_app_number] => 392010 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/392010
Assay method for lipid component, assay composition, and process for production of enzyme used therefor Jun 24, 1982 Issued
Array ( [id] => 2270720 [patent_doc_number] => 04565780 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-21 [patent_title] => 'Method for determination of cholinesterase activity' [patent_app_type] => 1 [patent_app_number] => 6/395029 [patent_app_country] => US [patent_app_date] => 1982-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2838 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/565/04565780.pdf [firstpage_image] =>[orig_patent_app_number] => 395029 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/395029
Method for determination of cholinesterase activity Jun 20, 1982 Issued
Array ( [id] => 2193923 [patent_doc_number] => 04501813 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-02-26 [patent_title] => 'Bioluminescence method for determining NADH or NADPH' [patent_app_type] => 1 [patent_app_number] => 6/390710 [patent_app_country] => US [patent_app_date] => 1982-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2486 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/501/04501813.pdf [firstpage_image] =>[orig_patent_app_number] => 390710 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/390710
Bioluminescence method for determining NADH or NADPH Jun 20, 1982 Issued
Array ( [id] => 2193583 [patent_doc_number] => 04511662 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-04-16 [patent_title] => 'Simultaneous assay for T and B lymphocyte populations and subpopulations' [patent_app_type] => 1 [patent_app_number] => 6/389838 [patent_app_country] => US [patent_app_date] => 1982-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3734 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/511/04511662.pdf [firstpage_image] =>[orig_patent_app_number] => 389838 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/389838
Simultaneous assay for T and B lymphocyte populations and subpopulations Jun 17, 1982 Issued
06/389458 METHOD OF PRODUCING GUANOSINE Jun 16, 1982 Abandoned
06/389345 MULTILAYER ANALYSIS FILM FOR ANALYZING TRANSAMINASE Jun 16, 1982 Abandoned
Array ( [id] => 2062916 [patent_doc_number] => 04452889 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-05 [patent_title] => 'Method of producing inosine and/or guanosine' [patent_app_type] => 1 [patent_app_number] => 6/389459 [patent_app_country] => US [patent_app_date] => 1982-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2757 [patent_no_of_claims] => 5 [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/04/452/04452889.pdf [firstpage_image] =>[orig_patent_app_number] => 389459 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/389459
Method of producing inosine and/or guanosine Jun 16, 1982 Issued
Array ( [id] => 2166447 [patent_doc_number] => 04496653 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-01-29 [patent_title] => 'Process for the determination of antithrombin-BM' [patent_app_type] => 1 [patent_app_number] => 6/394998 [patent_app_country] => US [patent_app_date] => 1982-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2984 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/496/04496653.pdf [firstpage_image] =>[orig_patent_app_number] => 394998 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/394998
Process for the determination of antithrombin-BM Jun 8, 1982 Issued
Array ( [id] => 2106699 [patent_doc_number] => 04473640 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-25 [patent_title] => 'Detection of morphine and its analogues using enzymatic hydrolysis' [patent_app_type] => 1 [patent_app_number] => 6/384719 [patent_app_country] => US [patent_app_date] => 1982-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 8721 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/473/04473640.pdf [firstpage_image] =>[orig_patent_app_number] => 384719 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/384719
Detection of morphine and its analogues using enzymatic hydrolysis Jun 2, 1982 Issued
Array ( [id] => 2129389 [patent_doc_number] => 04431736 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-14 [patent_title] => 'Phenylhydroquinone from biphenyl by biotransformation with selected fungi' [patent_app_type] => 1 [patent_app_number] => 6/383456 [patent_app_country] => US [patent_app_date] => 1982-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2436 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/431/04431736.pdf [firstpage_image] =>[orig_patent_app_number] => 383456 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/383456
Phenylhydroquinone from biphenyl by biotransformation with selected fungi May 31, 1982 Issued
06/382847 PROTOPLASTS OF TEMPERATURE-SENSITIVE STRAINS OF NEUROSPORA CRASSA OS-1 May 26, 1982 Abandoned
Array ( [id] => 2124273 [patent_doc_number] => 04477566 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-16 [patent_title] => 'Method for determination of cytoplasmatic and mitochondrial isoenzymes of glutamic-oxalacetic transaminase in human serum or plasma' [patent_app_type] => 1 [patent_app_number] => 6/381777 [patent_app_country] => US [patent_app_date] => 1982-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1191 [patent_no_of_claims] => 5 [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/04/477/04477566.pdf [firstpage_image] =>[orig_patent_app_number] => 381777 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/381777
Method for determination of cytoplasmatic and mitochondrial isoenzymes of glutamic-oxalacetic transaminase in human serum or plasma May 24, 1982 Issued
06/379721 ISOLATION OF DISCRETE TRANSMISSIBLE MAMMALIAN GENES May 18, 1982 Abandoned
Array ( [id] => 2092931 [patent_doc_number] => 04486534 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-12-04 [patent_title] => 'Process for the preparation of immunologically active enzyme tagged conjugates' [patent_app_type] => 1 [patent_app_number] => 6/379794 [patent_app_country] => US [patent_app_date] => 1982-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1822 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/486/04486534.pdf [firstpage_image] =>[orig_patent_app_number] => 379794 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/379794
Process for the preparation of immunologically active enzyme tagged conjugates May 18, 1982 Issued
06/378134 PREDICTIVE TEST FOR IMPENDING OVULATION May 13, 1982 Abandoned
Array ( [id] => 2127780 [patent_doc_number] => 04426447 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-01-17 [patent_title] => 'Homocitric acid oligoriboside derivative for prevention of dental caries' [patent_app_type] => 1 [patent_app_number] => 6/375924 [patent_app_country] => US [patent_app_date] => 1982-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3308 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/426/04426447.pdf [firstpage_image] =>[orig_patent_app_number] => 375924 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/375924
Homocitric acid oligoriboside derivative for prevention of dental caries May 6, 1982 Issued
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