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] => 2910974 [patent_doc_number] => 05236909 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-17 [patent_title] => 'Octyl ethers and octadienyl ethers' [patent_app_type] => 1 [patent_app_number] => 7/675204 [patent_app_country] => US [patent_app_date] => 1991-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6360 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/236/05236909.pdf [firstpage_image] =>[orig_patent_app_number] => 675204 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/675204
Octyl ethers and octadienyl ethers Mar 25, 1991 Issued
07/656082 PHOSPHOSUGAR-BASED ANTI-INFLAMMATORY AND/OR IMMUNOSUPPRESSIVE DRUGS Mar 5, 1991 Abandoned
07/658311 NEW AND IMPROVED SOLVENT-FREE SYNTHESIS OF ETHEREALLY SUBSTITUTED BLOCKED MONOSACCHARIDES AND THE SELECTIVE HYDROLYSIS THEREOF Feb 19, 1991 Abandoned
Array ( [id] => 2760615 [patent_doc_number] => 05059685 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-22 [patent_title] => 'Cationized polysaccharide derivatives with hypocholesterolemic activity' [patent_app_type] => 1 [patent_app_number] => 7/652217 [patent_app_country] => US [patent_app_date] => 1991-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3217 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/059/05059685.pdf [firstpage_image] =>[orig_patent_app_number] => 652217 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/652217
Cationized polysaccharide derivatives with hypocholesterolemic activity Feb 4, 1991 Issued
Array ( [id] => 2785397 [patent_doc_number] => 05093319 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-03 [patent_title] => 'Use of derivatives of chitin soluble in aqueous solutions for preventing adhesions' [patent_app_type] => 1 [patent_app_number] => 7/644758 [patent_app_country] => US [patent_app_date] => 1991-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3117 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/093/05093319.pdf [firstpage_image] =>[orig_patent_app_number] => 644758 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/644758
Use of derivatives of chitin soluble in aqueous solutions for preventing adhesions Jan 23, 1991 Issued
07/643348 HYDROPHILIC-HYDROPHOBIC DERIVATIVES OF POLYGALACTOMANNANS CONTAINING TERTIARY AMINE FUNCTIONALITY Jan 21, 1991 Abandoned
Array ( [id] => 2969758 [patent_doc_number] => 05202433 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-13 [patent_title] => 'Polysaccharide derivatives as separating agents' [patent_app_type] => 1 [patent_app_number] => 7/646726 [patent_app_country] => US [patent_app_date] => 1991-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7584 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/202/05202433.pdf [firstpage_image] =>[orig_patent_app_number] => 646726 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/646726
Polysaccharide derivatives as separating agents Jan 17, 1991 Issued
Array ( [id] => 2854864 [patent_doc_number] => 05134230 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-28 [patent_title] => '2-Deoxy-2-aminoglucopyranoside derivatives' [patent_app_type] => 1 [patent_app_number] => 7/614417 [patent_app_country] => US [patent_app_date] => 1991-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26271 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/134/05134230.pdf [firstpage_image] =>[orig_patent_app_number] => 614417 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/614417
2-Deoxy-2-aminoglucopyranoside derivatives Jan 17, 1991 Issued
Array ( [id] => 2885623 [patent_doc_number] => 05109128 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-28 [patent_title] => 'Continuous catalytic oxidation of alditols to aldoses' [patent_app_type] => 1 [patent_app_number] => 7/642766 [patent_app_country] => US [patent_app_date] => 1991-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3927 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/109/05109128.pdf [firstpage_image] =>[orig_patent_app_number] => 642766 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/642766
Continuous catalytic oxidation of alditols to aldoses Jan 17, 1991 Issued
07/642095 COLUMN CARBON TREATMENT OF POLYSACCHARIDES Jan 15, 1991 Abandoned
Array ( [id] => 2892016 [patent_doc_number] => 05177065 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-05 [patent_title] => 'Monosaccharide containing wound healing preparation' [patent_app_type] => 1 [patent_app_number] => 7/633878 [patent_app_country] => US [patent_app_date] => 1990-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5564 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/177/05177065.pdf [firstpage_image] =>[orig_patent_app_number] => 633878 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/633878
Monosaccharide containing wound healing preparation Dec 25, 1990 Issued
Array ( [id] => 2859546 [patent_doc_number] => 05166334 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-24 [patent_title] => '1\',2,3,3\',4,4\'-hexa-O-methylsucrose' [patent_app_type] => 1 [patent_app_number] => 7/623523 [patent_app_country] => US [patent_app_date] => 1990-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9898 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/166/05166334.pdf [firstpage_image] =>[orig_patent_app_number] => 623523 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/623523
1',2,3,3',4,4'-hexa-O-methylsucrose Dec 6, 1990 Issued
Array ( [id] => 2918674 [patent_doc_number] => 05179202 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-12 [patent_title] => 'Reaction product of grafted dextranomer and a phthalocyanine dye' [patent_app_type] => 1 [patent_app_number] => 7/615007 [patent_app_country] => US [patent_app_date] => 1990-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2238 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/179/05179202.pdf [firstpage_image] =>[orig_patent_app_number] => 615007 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/615007
Reaction product of grafted dextranomer and a phthalocyanine dye Nov 15, 1990 Issued
Array ( [id] => 2912379 [patent_doc_number] => 05227479 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-13 [patent_title] => 'Process for the preparation of nojirimycin and related compounds' [patent_app_type] => 1 [patent_app_number] => 7/610690 [patent_app_country] => US [patent_app_date] => 1990-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4965 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/227/05227479.pdf [firstpage_image] =>[orig_patent_app_number] => 610690 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/610690
Process for the preparation of nojirimycin and related compounds Nov 13, 1990 Issued
07/609891 ESTERS AND AMIDES OF SUBSTITUTED PYRROLE ACETIC ACIDS Nov 5, 1990 Abandoned
Array ( [id] => 2994277 [patent_doc_number] => 05366962 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-22 [patent_title] => 'Low calorie sweetener' [patent_app_type] => 1 [patent_app_number] => 7/593982 [patent_app_country] => US [patent_app_date] => 1990-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3774 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/366/05366962.pdf [firstpage_image] =>[orig_patent_app_number] => 593982 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/593982
Low calorie sweetener Oct 8, 1990 Issued
07/591407 COMPOSITION AND METHOD FOR THE TREATMENT OF SKIN FIBROTIC AND OTHER CIRRHOTIC DISEASES Sep 30, 1990 Abandoned
Array ( [id] => 2871060 [patent_doc_number] => 05162517 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-10 [patent_title] => 'Process for the preparation of epimer-free sugar alcohols from the group consisting of xylitol, sorbitol (D-glucitol), 4-O-.beta.-D-galactopyranosyl-D-glucitol and 4-O-.alpha.-D-glucopyranosyl-D-sorbitol' [patent_app_type] => 1 [patent_app_number] => 7/585747 [patent_app_country] => US [patent_app_date] => 1990-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9021 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/162/05162517.pdf [firstpage_image] =>[orig_patent_app_number] => 585747 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/585747
Process for the preparation of epimer-free sugar alcohols from the group consisting of xylitol, sorbitol (D-glucitol), 4-O-.beta.-D-galactopyranosyl-D-glucitol and 4-O-.alpha.-D-glucopyranosyl-D-sorbitol Sep 19, 1990 Issued
07/582174 NOVEL SULFATED POLYSACCHARIDE, PHARMACEUTICALLY ACCEPTABLE SALT THEREOF, PROCESS FOR PREPARING SAME AND MEDICAMENT CONTAINING SAME AS EFFECTIVE COMPONENT Sep 19, 1990 Abandoned
07/580706 POLYOL POLYESTER SYNTHESIS Sep 10, 1990 Abandoned
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