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
07/742983 SYNTHETIC CHITINS AND CHITOSANS AND METHODS FOR PRODUCING THE SAME Aug 8, 1991 Abandoned
Array ( [id] => 4087296 [patent_doc_number] => 06162906 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-19 [patent_title] => 'Clarified konjac glucomannan' [patent_app_type] => 1 [patent_app_number] => 7/742260 [patent_app_country] => US [patent_app_date] => 1991-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5208 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/162/06162906.pdf [firstpage_image] =>[orig_patent_app_number] => 742260 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/742260
Clarified konjac glucomannan Aug 7, 1991 Issued
07/746656 NOVEL SULFATED POLYSACCHARIDE, PHARMACEUTICALLY ACCEPTABLE SALT THEREOF, PROCESS FOR PREPARING SAME AND MEDICAMENT CONTAINING SAME AS EFFECTIVE COMPONENT Aug 7, 1991 Abandoned
Array ( [id] => 2997448 [patent_doc_number] => 05358936 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-25 [patent_title] => 'Anionic furanose derivatives, methods of making and using the same' [patent_app_type] => 1 [patent_app_number] => 7/738597 [patent_app_country] => US [patent_app_date] => 1991-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26328 [patent_no_of_claims] => 55 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/358/05358936.pdf [firstpage_image] =>[orig_patent_app_number] => 738597 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/738597
Anionic furanose derivatives, methods of making and using the same Jul 30, 1991 Issued
Array ( [id] => 3053631 [patent_doc_number] => 05350524 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-27 [patent_title] => 'Mixed polysaccharide precipitating agents and insulating articles shaped therefrom' [patent_app_type] => 1 [patent_app_number] => 7/737766 [patent_app_country] => US [patent_app_date] => 1991-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2294 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/350/05350524.pdf [firstpage_image] =>[orig_patent_app_number] => 737766 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/737766
Mixed polysaccharide precipitating agents and insulating articles shaped therefrom Jul 29, 1991 Issued
07/687856 CRYSTALLINE LACTITOL MONOHYDRATE AND A PROCESS FOR THE PREPARATION THEREOF, USE THEREOF, AND SWEETENING AGENT Jul 28, 1991 Abandoned
Array ( [id] => 2832619 [patent_doc_number] => 05175279 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-29 [patent_title] => 'Polysaccharide, and water absorbent, moisture absorbent or humectant and thickening agent chiefly made of the polysaccharide' [patent_app_type] => 1 [patent_app_number] => 7/735633 [patent_app_country] => US [patent_app_date] => 1991-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 13 [patent_no_of_words] => 9543 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/175/05175279.pdf [firstpage_image] =>[orig_patent_app_number] => 735633 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/735633
Polysaccharide, and water absorbent, moisture absorbent or humectant and thickening agent chiefly made of the polysaccharide Jul 24, 1991 Issued
Array ( [id] => 2940298 [patent_doc_number] => 05191072 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-02 [patent_title] => 'Lipid A monosaccharide analogues' [patent_app_type] => 1 [patent_app_number] => 7/689770 [patent_app_country] => US [patent_app_date] => 1991-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10765 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/191/05191072.pdf [firstpage_image] =>[orig_patent_app_number] => 689770 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/689770
Lipid A monosaccharide analogues Jul 16, 1991 Issued
07/724611 PROCESS FOR OBTAINING HIGHLY ESTERIFIED POLYOL FATTY ACID POLYESTERS HAVING REDUCED LEVELS OF DIFATTY KETONES AND BETA-KETOESTERS Jul 1, 1991 Abandoned
Array ( [id] => 2832211 [patent_doc_number] => 05128462 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-07 [patent_title] => 'Hydrophobically modified carboxyalkyl hydroxyalkyl ethers of polygalactomannans' [patent_app_type] => 1 [patent_app_number] => 7/724588 [patent_app_country] => US [patent_app_date] => 1991-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3473 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/128/05128462.pdf [firstpage_image] =>[orig_patent_app_number] => 724588 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/724588
Hydrophobically modified carboxyalkyl hydroxyalkyl ethers of polygalactomannans Jun 30, 1991 Issued
07/719287 RELEASE AND ISOLATION OF N-GLYCANS AND C-GLYCANS Jun 20, 1991 Abandoned
07/719288 RELEASE AND ISOLATION OF O-GLYCANS Jun 20, 1991 Abandoned
Array ( [id] => 2892036 [patent_doc_number] => 05177066 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-05 [patent_title] => 'Stabilization of compositions containing anionic surfactants' [patent_app_type] => 1 [patent_app_number] => 7/687917 [patent_app_country] => US [patent_app_date] => 1991-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3409 [patent_no_of_claims] => 5 [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/05/177/05177066.pdf [firstpage_image] =>[orig_patent_app_number] => 687917 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/687917
Stabilization of compositions containing anionic surfactants Jun 6, 1991 Issued
07/671733 PROCESS FOR THE DIRECT PRODUCTION OF ALKYL GLYCOSIDES Jun 4, 1991 Abandoned
07/703254 WATER INSOLUBLE DERIVATIVES OF POLYANIONIC POLYSACCHARIDES May 19, 1991 Abandoned
07/696732 GENETIC CONTROL OF ACETYLATION AND PYRUVYLATION OF XANTHAN BASED POLYSACCHARIDE POLYMERS May 6, 1991 Abandoned
Array ( [id] => 2890122 [patent_doc_number] => 05210078 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-11 [patent_title] => 'Trifluoromethyl analogs of fucose and uses thereof' [patent_app_type] => 1 [patent_app_number] => 7/693292 [patent_app_country] => US [patent_app_date] => 1991-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4274 [patent_no_of_claims] => 6 [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/05/210/05210078.pdf [firstpage_image] =>[orig_patent_app_number] => 693292 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/693292
Trifluoromethyl analogs of fucose and uses thereof Apr 29, 1991 Issued
07/690035 CARBOHYDRATE DERIVATIVES COMPRISING A TRISACCHARIDE UNIT Apr 22, 1991 Abandoned
07/686540 SULFATED POLYSACCHARIDES AS INHIBITORS OF SMOOTH MUSCLE CELL PROLIFERATION Apr 16, 1991 Abandoned
07/680955 IONICALLY CROSSLINKED CARBOXYL-CONTAINING POLYSACCHARIDES FOR ADHESION PREVENTION Apr 4, 1991 Abandoned
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