Search

Tan Quang Nguyen

Examiner (ID: 1215, Phone: (571)272-6966 , Office: P/3661 )

Most Active Art Unit
3661
Art Unit(s)
3661, 2304, 2899, 3614, 2763
Total Applications
2865
Issued Applications
2508
Pending Applications
136
Abandoned Applications
221

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2636683 [patent_doc_number] => 04892938 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-09 [patent_title] => 'Method for the recovery of steviosides from plant raw material' [patent_app_type] => 1 [patent_app_number] => 7/221811 [patent_app_country] => US [patent_app_date] => 1988-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1052 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/892/04892938.pdf [firstpage_image] =>[orig_patent_app_number] => 221811 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/221811
Method for the recovery of steviosides from plant raw material Jul 19, 1988 Issued
Array ( [id] => 2626672 [patent_doc_number] => 04950746 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-21 [patent_title] => 'Process for synthesizing sucrose derivatives by regioselective reaction' [patent_app_type] => 1 [patent_app_number] => 7/220641 [patent_app_country] => US [patent_app_date] => 1988-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 6448 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/950/04950746.pdf [firstpage_image] =>[orig_patent_app_number] => 220641 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/220641
Process for synthesizing sucrose derivatives by regioselective reaction Jul 17, 1988 Issued
Array ( [id] => 2512867 [patent_doc_number] => 04841041 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-20 [patent_title] => 'Pentasaccharides and tetrasaccharides having anti-thrombotic activity' [patent_app_type] => 1 [patent_app_number] => 7/217997 [patent_app_country] => US [patent_app_date] => 1988-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3345 [patent_no_of_claims] => 10 [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/04/841/04841041.pdf [firstpage_image] =>[orig_patent_app_number] => 217997 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/217997
Pentasaccharides and tetrasaccharides having anti-thrombotic activity Jul 11, 1988 Issued
Array ( [id] => 2620416 [patent_doc_number] => 04968791 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-06 [patent_title] => 'Process for the preparation of polyol fatty acid esters' [patent_app_type] => 1 [patent_app_number] => 7/217785 [patent_app_country] => US [patent_app_date] => 1988-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3306 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/968/04968791.pdf [firstpage_image] =>[orig_patent_app_number] => 217785 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/217785
Process for the preparation of polyol fatty acid esters Jul 11, 1988 Issued
Array ( [id] => 2671270 [patent_doc_number] => 04954619 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-04 [patent_title] => 'O-benzyl-N-hydroxyalkyl derivatives of chitosan and nail polish containing the same' [patent_app_type] => 1 [patent_app_number] => 7/217763 [patent_app_country] => US [patent_app_date] => 1988-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4613 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/954/04954619.pdf [firstpage_image] =>[orig_patent_app_number] => 217763 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/217763
O-benzyl-N-hydroxyalkyl derivatives of chitosan and nail polish containing the same Jul 10, 1988 Issued
Array ( [id] => 2603705 [patent_doc_number] => 04931551 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-05 [patent_title] => 'Dispersions of chitin and product therefrom' [patent_app_type] => 1 [patent_app_number] => 7/214977 [patent_app_country] => US [patent_app_date] => 1988-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3631 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/931/04931551.pdf [firstpage_image] =>[orig_patent_app_number] => 214977 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/214977
Dispersions of chitin and product therefrom Jul 4, 1988 Issued
Array ( [id] => 2745992 [patent_doc_number] => 05015631 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-14 [patent_title] => 'Repairing agent for cells and tissues' [patent_app_type] => 1 [patent_app_number] => 7/211226 [patent_app_country] => US [patent_app_date] => 1988-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4563 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/015/05015631.pdf [firstpage_image] =>[orig_patent_app_number] => 211226 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/211226
Repairing agent for cells and tissues Jun 23, 1988 Issued
Array ( [id] => 2598973 [patent_doc_number] => 04975541 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-04 [patent_title] => 'Aminoglycosides for controlled drug release' [patent_app_type] => 1 [patent_app_number] => 7/209369 [patent_app_country] => US [patent_app_date] => 1988-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1973 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/975/04975541.pdf [firstpage_image] =>[orig_patent_app_number] => 209369 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/209369
Aminoglycosides for controlled drug release Jun 20, 1988 Issued
Array ( [id] => 2593584 [patent_doc_number] => 04918175 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-17 [patent_title] => 'Bismuth (phosph/sulf)ated saccharides' [patent_app_type] => 1 [patent_app_number] => 7/209372 [patent_app_country] => US [patent_app_date] => 1988-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3725 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/918/04918175.pdf [firstpage_image] =>[orig_patent_app_number] => 209372 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/209372
Bismuth (phosph/sulf)ated saccharides Jun 20, 1988 Issued
Array ( [id] => 2517004 [patent_doc_number] => 04870057 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-26 [patent_title] => 'Use of fructose-1,6-diphosphate in the treatment of acute alcoholic intoxication and chronic ethylism, and related pharmaceutical compositions' [patent_app_type] => 1 [patent_app_number] => 7/208964 [patent_app_country] => US [patent_app_date] => 1988-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4302 [patent_no_of_claims] => 8 [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/04/870/04870057.pdf [firstpage_image] =>[orig_patent_app_number] => 208964 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/208964
Use of fructose-1,6-diphosphate in the treatment of acute alcoholic intoxication and chronic ethylism, and related pharmaceutical compositions Jun 19, 1988 Issued
Array ( [id] => 2525336 [patent_doc_number] => 04877871 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-31 [patent_title] => 'Synthesis of sucrose polyester' [patent_app_type] => 1 [patent_app_number] => 7/206656 [patent_app_country] => US [patent_app_date] => 1988-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2244 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/877/04877871.pdf [firstpage_image] =>[orig_patent_app_number] => 206656 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/206656
Synthesis of sucrose polyester Jun 13, 1988 Issued
Array ( [id] => 2635291 [patent_doc_number] => 04952684 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-28 [patent_title] => 'Processes for the preparation of amides and amines from a material having carboxyl-containing polysaccharides and products therefrom' [patent_app_type] => 1 [patent_app_number] => 7/201438 [patent_app_country] => US [patent_app_date] => 1988-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4476 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/952/04952684.pdf [firstpage_image] =>[orig_patent_app_number] => 201438 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/201438
Processes for the preparation of amides and amines from a material having carboxyl-containing polysaccharides and products therefrom Jun 1, 1988 Issued
Array ( [id] => 2570078 [patent_doc_number] => 04900816 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-13 [patent_title] => 'Hemoglobin complexes' [patent_app_type] => 1 [patent_app_number] => 7/197443 [patent_app_country] => US [patent_app_date] => 1988-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2903 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/900/04900816.pdf [firstpage_image] =>[orig_patent_app_number] => 197443 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/197443
Hemoglobin complexes May 22, 1988 Issued
Array ( [id] => 2696014 [patent_doc_number] => 04990605 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-05 [patent_title] => 'Method of manufacturing alkyloligoglycosides' [patent_app_type] => 1 [patent_app_number] => 7/192600 [patent_app_country] => US [patent_app_date] => 1988-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1968 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/990/04990605.pdf [firstpage_image] =>[orig_patent_app_number] => 192600 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/192600
Method of manufacturing alkyloligoglycosides May 10, 1988 Issued
Array ( [id] => 2568277 [patent_doc_number] => 04900723 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-13 [patent_title] => 'Method of preventing or reducing venous thrombosis using a thromboxane A.sub.2 receptor antagonist in conjunction with heparin and combination' [patent_app_type] => 1 [patent_app_number] => 7/188571 [patent_app_country] => US [patent_app_date] => 1988-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3858 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/900/04900723.pdf [firstpage_image] =>[orig_patent_app_number] => 188571 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/188571
Method of preventing or reducing venous thrombosis using a thromboxane A.sub.2 receptor antagonist in conjunction with heparin and combination Apr 28, 1988 Issued
Array ( [id] => 2696404 [patent_doc_number] => 04996306 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-26 [patent_title] => 'Glycoside preparation directly from aqueous saccharide solutions or syrups' [patent_app_type] => 1 [patent_app_number] => 7/178047 [patent_app_country] => US [patent_app_date] => 1988-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 6253 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/996/04996306.pdf [firstpage_image] =>[orig_patent_app_number] => 178047 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/178047
Glycoside preparation directly from aqueous saccharide solutions or syrups Apr 4, 1988 Issued
Array ( [id] => 2706606 [patent_doc_number] => 05013715 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-07 [patent_title] => 'Pasty organopolysiloxane composition' [patent_app_type] => 1 [patent_app_number] => 7/172689 [patent_app_country] => US [patent_app_date] => 1988-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2379 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/013/05013715.pdf [firstpage_image] =>[orig_patent_app_number] => 172689 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/172689
Pasty organopolysiloxane composition Mar 23, 1988 Issued
Array ( [id] => 2646691 [patent_doc_number] => 04895838 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-23 [patent_title] => 'Method for provoking angiogenesis by administration of angiogenically active oligosaccharides' [patent_app_type] => 1 [patent_app_number] => 7/165809 [patent_app_country] => US [patent_app_date] => 1988-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3530 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/895/04895838.pdf [firstpage_image] =>[orig_patent_app_number] => 165809 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/165809
Method for provoking angiogenesis by administration of angiogenically active oligosaccharides Mar 8, 1988 Issued
Array ( [id] => 2768614 [patent_doc_number] => 05006647 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-09 [patent_title] => 'Phosphorus containing disaccharide derivatives' [patent_app_type] => 1 [patent_app_number] => 7/162932 [patent_app_country] => US [patent_app_date] => 1988-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26207 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/006/05006647.pdf [firstpage_image] =>[orig_patent_app_number] => 162932 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/162932
Phosphorus containing disaccharide derivatives Mar 1, 1988 Issued
Array ( [id] => 2598890 [patent_doc_number] => 04965354 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-23 [patent_title] => 'Process for producing a condensed polysaccharide' [patent_app_type] => 1 [patent_app_number] => 7/161170 [patent_app_country] => US [patent_app_date] => 1988-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4787 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/965/04965354.pdf [firstpage_image] =>[orig_patent_app_number] => 161170 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/161170
Process for producing a condensed polysaccharide Feb 25, 1988 Issued
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