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] => 1974463 [patent_doc_number] => 04353982 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-10-12 [patent_title] => 'Immunochemical assay for creatine kinase-MB isoenzyme' [patent_app_type] => 1 [patent_app_number] => 6/139042 [patent_app_country] => US [patent_app_date] => 1980-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4934 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/353/04353982.pdf [firstpage_image] =>[orig_patent_app_number] => 139042 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/139042
Immunochemical assay for creatine kinase-MB isoenzyme Apr 9, 1980 Issued
Array ( [id] => 1870573 [patent_doc_number] => 04306021 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-15 [patent_title] => 'Composition of matter and process' [patent_app_type] => 1 [patent_app_number] => 6/139099 [patent_app_country] => US [patent_app_date] => 1980-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4288 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/306/04306021.pdf [firstpage_image] =>[orig_patent_app_number] => 139099 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/139099
Composition of matter and process Apr 9, 1980 Issued
Array ( [id] => 1967007 [patent_doc_number] => 04320197 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-03-16 [patent_title] => 'Semi-synthesis of human insulin' [patent_app_type] => 1 [patent_app_number] => 6/138513 [patent_app_country] => US [patent_app_date] => 1980-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2986 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/320/04320197.pdf [firstpage_image] =>[orig_patent_app_number] => 138513 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/138513
Semi-synthesis of human insulin Apr 8, 1980 Issued
Array ( [id] => 1967002 [patent_doc_number] => 04320196 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-03-16 [patent_title] => 'Semi-synthesis of human insulin' [patent_app_type] => 1 [patent_app_number] => 6/138514 [patent_app_country] => US [patent_app_date] => 1980-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3490 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/320/04320196.pdf [firstpage_image] =>[orig_patent_app_number] => 138514 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/138514
Semi-synthesis of human insulin Apr 8, 1980 Issued
Array ( [id] => 1958957 [patent_doc_number] => 04339534 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-07-13 [patent_title] => 'Process for enzymatic production of peptides' [patent_app_type] => 1 [patent_app_number] => 6/136661 [patent_app_country] => US [patent_app_date] => 1980-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 11068 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/339/04339534.pdf [firstpage_image] =>[orig_patent_app_number] => 136661 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/136661
Process for enzymatic production of peptides Apr 1, 1980 Issued
Array ( [id] => 2027373 [patent_doc_number] => 04378434 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-03-29 [patent_title] => 'Process for the production of useful cultures and/or metabolites' [patent_app_type] => 1 [patent_app_number] => 6/136054 [patent_app_country] => US [patent_app_date] => 1980-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 8983 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/378/04378434.pdf [firstpage_image] =>[orig_patent_app_number] => 136054 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/136054
Process for the production of useful cultures and/or metabolites Mar 30, 1980 Issued
Array ( [id] => 2036493 [patent_doc_number] => 04385119 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-24 [patent_title] => 'Magnetic bacteria and products derived therefrom' [patent_app_type] => 1 [patent_app_number] => 6/134438 [patent_app_country] => US [patent_app_date] => 1980-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 3383 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/385/04385119.pdf [firstpage_image] =>[orig_patent_app_number] => 134438 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/134438
Magnetic bacteria and products derived therefrom Mar 26, 1980 Issued
Array ( [id] => 1993409 [patent_doc_number] => 04317881 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-03-02 [patent_title] => 'Process for producing cyclodextrins' [patent_app_type] => 1 [patent_app_number] => 6/134255 [patent_app_country] => US [patent_app_date] => 1980-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7135 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/317/04317881.pdf [firstpage_image] =>[orig_patent_app_number] => 134255 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/134255
Process for producing cyclodextrins Mar 25, 1980 Issued
Array ( [id] => 1883229 [patent_doc_number] => 04303684 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-01 [patent_title] => 'Rapidly-soluble sweetener, process for its preparation and beverage mix employing it' [patent_app_type] => 1 [patent_app_number] => 6/130941 [patent_app_country] => US [patent_app_date] => 1980-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5268 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/303/04303684.pdf [firstpage_image] =>[orig_patent_app_number] => 130941 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/130941
Rapidly-soluble sweetener, process for its preparation and beverage mix employing it Mar 16, 1980 Issued
Array ( [id] => 1870577 [patent_doc_number] => 04306022 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-15 [patent_title] => 'Cocoa bean cell culture' [patent_app_type] => 1 [patent_app_number] => 6/129434 [patent_app_country] => US [patent_app_date] => 1980-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2361 [patent_no_of_claims] => 4 [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/04/306/04306022.pdf [firstpage_image] =>[orig_patent_app_number] => 129434 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/129434
Cocoa bean cell culture Mar 10, 1980 Issued
Array ( [id] => 1964145 [patent_doc_number] => 04315034 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-02-09 [patent_title] => 'Vegetable protein product and process' [patent_app_type] => 1 [patent_app_number] => 6/128963 [patent_app_country] => US [patent_app_date] => 1980-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3891 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/315/04315034.pdf [firstpage_image] =>[orig_patent_app_number] => 128963 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/128963
Vegetable protein product and process Mar 9, 1980 Issued
Array ( [id] => 2009261 [patent_doc_number] => 04399216 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-16 [patent_title] => 'Processes for inserting DNA into eucaryotic cells and for producing proteinaceous materials' [patent_app_type] => 1 [patent_app_number] => 6/124513 [patent_app_country] => US [patent_app_date] => 1980-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 23091 [patent_no_of_claims] => 73 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/399/04399216.pdf [firstpage_image] =>[orig_patent_app_number] => 124513 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/124513
Processes for inserting DNA into eucaryotic cells and for producing proteinaceous materials Feb 24, 1980 Issued
Array ( [id] => 1885043 [patent_doc_number] => 04296205 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-10-20 [patent_title] => 'Cell culture and continuous dialysis flask and method' [patent_app_type] => 1 [patent_app_number] => 6/123552 [patent_app_country] => US [patent_app_date] => 1980-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2932 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/296/04296205.pdf [firstpage_image] =>[orig_patent_app_number] => 123552 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/123552
Cell culture and continuous dialysis flask and method Feb 21, 1980 Issued
Array ( [id] => 1965864 [patent_doc_number] => 04330623 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-05-18 [patent_title] => 'Process for solubilization of gonococcal antigen' [patent_app_type] => 1 [patent_app_number] => 6/122533 [patent_app_country] => US [patent_app_date] => 1980-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 700 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/330/04330623.pdf [firstpage_image] =>[orig_patent_app_number] => 122533 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/122533
Process for solubilization of gonococcal antigen Feb 18, 1980 Issued
Array ( [id] => 1871439 [patent_doc_number] => 04292336 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-29 [patent_title] => 'Sweetening compositions containing peptide sweeteners and a method for their manufacture' [patent_app_type] => 1 [patent_app_number] => 6/117445 [patent_app_country] => US [patent_app_date] => 1980-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2958 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/292/04292336.pdf [firstpage_image] =>[orig_patent_app_number] => 117445 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/117445
Sweetening compositions containing peptide sweeteners and a method for their manufacture Jan 31, 1980 Issued
Array ( [id] => 1864752 [patent_doc_number] => 04294926 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-10-13 [patent_title] => 'Hypocholesteremic fermentation products and process of preparation' [patent_app_type] => 1 [patent_app_number] => 6/114458 [patent_app_country] => US [patent_app_date] => 1980-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5346 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/294/04294926.pdf [firstpage_image] =>[orig_patent_app_number] => 114458 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/114458
Hypocholesteremic fermentation products and process of preparation Jan 22, 1980 Issued
Array ( [id] => 1899288 [patent_doc_number] => 04293575 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-10-06 [patent_title] => 'Method and apparatus for texturizing a proteinaceous substance' [patent_app_type] => 1 [patent_app_number] => 6/108841 [patent_app_country] => US [patent_app_date] => 1979-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1615 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/293/04293575.pdf [firstpage_image] =>[orig_patent_app_number] => 108841 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/108841
Method and apparatus for texturizing a proteinaceous substance Dec 30, 1979 Issued
Array ( [id] => 1918373 [patent_doc_number] => 04277513 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-07-07 [patent_title] => 'Process for the manufacture of a foodstuff having a fibrous structure similar to that of meat' [patent_app_type] => 1 [patent_app_number] => 6/100460 [patent_app_country] => US [patent_app_date] => 1979-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2887 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/277/04277513.pdf [firstpage_image] =>[orig_patent_app_number] => 100460 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/100460
Process for the manufacture of a foodstuff having a fibrous structure similar to that of meat Dec 4, 1979 Issued
Array ( [id] => 1877675 [patent_doc_number] => 04304866 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-08 [patent_title] => 'Transplantable sheets of living keratinous tissue' [patent_app_type] => 1 [patent_app_number] => 6/094003 [patent_app_country] => US [patent_app_date] => 1979-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5275 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/304/04304866.pdf [firstpage_image] =>[orig_patent_app_number] => 094003 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/094003
Transplantable sheets of living keratinous tissue Nov 13, 1979 Issued
Array ( [id] => 2046494 [patent_doc_number] => 04387162 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-06-07 [patent_title] => 'Hybrid plasmids and microorganisms containing them' [patent_app_type] => 1 [patent_app_number] => 6/094093 [patent_app_country] => US [patent_app_date] => 1979-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4418 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/387/04387162.pdf [firstpage_image] =>[orig_patent_app_number] => 094093 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/094093
Hybrid plasmids and microorganisms containing them Nov 13, 1979 Issued
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