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] => 3512095 [patent_doc_number] => 05587494 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-24 [patent_title] => 'Practical, cost-efficient chiral synthesis of dihydrosphingosines' [patent_app_type] => 1 [patent_app_number] => 8/042875 [patent_app_country] => US [patent_app_date] => 1993-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3390 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/587/05587494.pdf [firstpage_image] =>[orig_patent_app_number] => 042875 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/042875
Practical, cost-efficient chiral synthesis of dihydrosphingosines Apr 4, 1993 Issued
Array ( [id] => 3009349 [patent_doc_number] => 05354851 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-11 [patent_title] => 'Process for producing crude pectin through ion exchange' [patent_app_type] => 1 [patent_app_number] => 8/040891 [patent_app_country] => US [patent_app_date] => 1993-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2687 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/354/05354851.pdf [firstpage_image] =>[orig_patent_app_number] => 040891 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/040891
Process for producing crude pectin through ion exchange Mar 30, 1993 Issued
Array ( [id] => 3478480 [patent_doc_number] => 05432267 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-11 [patent_title] => 'Amino sugar derivatives' [patent_app_type] => 1 [patent_app_number] => 8/040987 [patent_app_country] => US [patent_app_date] => 1993-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20222 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 383 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/432/05432267.pdf [firstpage_image] =>[orig_patent_app_number] => 040987 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/040987
Amino sugar derivatives Mar 30, 1993 Issued
Array ( [id] => 3589567 [patent_doc_number] => 05550225 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-27 [patent_title] => 'Process for preparing monoesters predominantly in the 6 position of d-maltose, their use in cosmetic, buccal-dental, pharmaceutical and food compositions' [patent_app_type] => 1 [patent_app_number] => 8/037172 [patent_app_country] => US [patent_app_date] => 1993-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2421 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/550/05550225.pdf [firstpage_image] =>[orig_patent_app_number] => 037172 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/037172
Process for preparing monoesters predominantly in the 6 position of d-maltose, their use in cosmetic, buccal-dental, pharmaceutical and food compositions Mar 25, 1993 Issued
Array ( [id] => 3419802 [patent_doc_number] => 05434255 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-18 [patent_title] => 'Process for purifying fructose 1,6-diphosphate' [patent_app_type] => 1 [patent_app_number] => 8/037395 [patent_app_country] => US [patent_app_date] => 1993-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2700 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/434/05434255.pdf [firstpage_image] =>[orig_patent_app_number] => 037395 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/037395
Process for purifying fructose 1,6-diphosphate Mar 25, 1993 Issued
08/030090 PROCESS FOR PREPARING PURIFIED GLYCOLIPIDS BY MEMBRANE SEPARATION PROCESSES Mar 22, 1993 Pending
Array ( [id] => 3666852 [patent_doc_number] => 05597906 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-28 [patent_title] => 'Carbon linked glycosyl compounds' [patent_app_type] => 1 [patent_app_number] => 8/033608 [patent_app_country] => US [patent_app_date] => 1993-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1150 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/597/05597906.pdf [firstpage_image] =>[orig_patent_app_number] => 033608 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/033608
Carbon linked glycosyl compounds Mar 17, 1993 Issued
Array ( [id] => 3557116 [patent_doc_number] => 05543505 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-06 [patent_title] => 'Synthetic compounds which bind to H. pylori, and uses thereof' [patent_app_type] => 1 [patent_app_number] => 8/213053 [patent_app_country] => US [patent_app_date] => 1993-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10617 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/543/05543505.pdf [firstpage_image] =>[orig_patent_app_number] => 213053 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/213053
Synthetic compounds which bind to H. pylori, and uses thereof Mar 14, 1993 Issued
Array ( [id] => 3573481 [patent_doc_number] => 05539090 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-23 [patent_title] => 'Release and isolation of N-glycans and O-glycans' [patent_app_type] => 1 [patent_app_number] => 8/195761 [patent_app_country] => US [patent_app_date] => 1993-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6668 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/539/05539090.pdf [firstpage_image] =>[orig_patent_app_number] => 195761 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/195761
Release and isolation of N-glycans and O-glycans Mar 11, 1993 Issued
08/030930 CATALYZED SUCROSE-6-ESTER PROCESS Mar 11, 1993 Pending
Array ( [id] => 4296835 [patent_doc_number] => 06180779 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-30 [patent_title] => 'Release and isolation of O-glycans' [patent_app_type] => 1 [patent_app_number] => 8/032166 [patent_app_country] => US [patent_app_date] => 1993-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 5 [patent_no_of_words] => 6525 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/180/06180779.pdf [firstpage_image] =>[orig_patent_app_number] => 032166 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/032166
Release and isolation of O-glycans Mar 11, 1993 Issued
08/025548 HIGHLY POROUS CHITOSAN BODIES Mar 2, 1993 Abandoned
07/977401 METHOD FOR THE PREPARATION OF RHAMNOSE FROM RHAMNOLIPIDS Mar 1, 1993 Abandoned
Array ( [id] => 2994895 [patent_doc_number] => 05362717 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-08 [patent_title] => 'N-halochitosans, their preparation and uses' [patent_app_type] => 1 [patent_app_number] => 8/021825 [patent_app_country] => US [patent_app_date] => 1993-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2423 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/362/05362717.pdf [firstpage_image] =>[orig_patent_app_number] => 021825 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/021825
N-halochitosans, their preparation and uses Feb 23, 1993 Issued
07/971980 SUCRALFATE AQUEOUS SUSPENSION AND ITS METHOD OF PREPARATION Feb 18, 1993 Abandoned
07/960427 PROCESS FOR BLEACHING DISCOLORED SURFACE-ACTIVE ALKYL GLYCOSIDES AND FOR WORKING UP THE BLEACHED MATERIAL Feb 10, 1993 Abandoned
Array ( [id] => 3413651 [patent_doc_number] => 05412084 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-02 [patent_title] => 'N-O-carboxymethylchitosonium carboxylate salts' [patent_app_type] => 1 [patent_app_number] => 8/009083 [patent_app_country] => US [patent_app_date] => 1993-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4972 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/412/05412084.pdf [firstpage_image] =>[orig_patent_app_number] => 009083 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/009083
N-O-carboxymethylchitosonium carboxylate salts Jan 25, 1993 Issued
Array ( [id] => 3518205 [patent_doc_number] => 05506210 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-09 [patent_title] => 'Phosphosugar-based anti-inflammatory and/or immunosuppressive drugs' [patent_app_type] => 1 [patent_app_number] => 7/988001 [patent_app_country] => US [patent_app_date] => 1992-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2569 [patent_no_of_claims] => 17 [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/05/506/05506210.pdf [firstpage_image] =>[orig_patent_app_number] => 988001 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/988001
Phosphosugar-based anti-inflammatory and/or immunosuppressive drugs Dec 28, 1992 Issued
Array ( [id] => 3588422 [patent_doc_number] => 05516763 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-14 [patent_title] => 'Crystalline lactitol monohydrate and a process for the preparation thereof, use thereof, and sweetening agent' [patent_app_type] => 1 [patent_app_number] => 7/995856 [patent_app_country] => US [patent_app_date] => 1992-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4954 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/516/05516763.pdf [firstpage_image] =>[orig_patent_app_number] => 995856 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/995856
Crystalline lactitol monohydrate and a process for the preparation thereof, use thereof, and sweetening agent Dec 22, 1992 Issued
Array ( [id] => 3526530 [patent_doc_number] => 05527893 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-18 [patent_title] => 'Water insoluble derivatives of polyanionic polysaccharides' [patent_app_type] => 1 [patent_app_number] => 7/997298 [patent_app_country] => US [patent_app_date] => 1992-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7334 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/527/05527893.pdf [firstpage_image] =>[orig_patent_app_number] => 997298 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/997298
Water insoluble derivatives of polyanionic polysaccharides Dec 22, 1992 Issued
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