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] => 7270588 [patent_doc_number] => 20040059106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-25 [patent_title] => 'Cellulose acylate and solution thereof' [patent_app_type] => new [patent_app_number] => 10/466357 [patent_app_country] => US [patent_app_date] => 2003-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14825 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0059/20040059106.pdf [firstpage_image] =>[orig_patent_app_number] => 10466357 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/466357
Cellulose acylate and solution thereof Jan 16, 2002 Issued
Array ( [id] => 457034 [patent_doc_number] => 07244830 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-07-17 [patent_title] => 'Glycopolymers and free radical polymerization methods' [patent_app_type] => utility [patent_app_number] => 10/451011 [patent_app_country] => US [patent_app_date] => 2002-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 13334 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/244/07244830.pdf [firstpage_image] =>[orig_patent_app_number] => 10451011 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/451011
Glycopolymers and free radical polymerization methods Jan 13, 2002 Issued
Array ( [id] => 7217331 [patent_doc_number] => 20040071824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-15 [patent_title] => 'Nutritional composition with health promoting action contaning oligosaccharides' [patent_app_type] => new [patent_app_number] => 10/451881 [patent_app_country] => US [patent_app_date] => 2003-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5919 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0071/20040071824.pdf [firstpage_image] =>[orig_patent_app_number] => 10451881 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/451881
Nutritional composition with health promoting action containing oligosaccharides Dec 23, 2001 Issued
Array ( [id] => 7452481 [patent_doc_number] => 20040067864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-08 [patent_title] => 'Use of amphoteric polysaccharide for treating textile fibre articles' [patent_app_type] => new [patent_app_number] => 10/433765 [patent_app_country] => US [patent_app_date] => 2003-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8216 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 25 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0067/20040067864.pdf [firstpage_image] =>[orig_patent_app_number] => 10433765 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/433765
Use of amphoteric polysaccharide for treating textile fiber articles Dec 19, 2001 Issued
Array ( [id] => 236411 [patent_doc_number] => 07595392 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-09-29 [patent_title] => 'Biodegradable oxidized cellulose esters' [patent_app_type] => utility [patent_app_number] => 10/007866 [patent_app_country] => US [patent_app_date] => 2001-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5501 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/595/07595392.pdf [firstpage_image] =>[orig_patent_app_number] => 10007866 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/007866
Biodegradable oxidized cellulose esters Dec 5, 2001 Issued
Array ( [id] => 6017707 [patent_doc_number] => 20020103370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-01 [patent_title] => 'Genetic control of acetylation and pyruvylation of xanthan based polysaccharide polymers' [patent_app_type] => new [patent_app_number] => 09/986803 [patent_app_country] => US [patent_app_date] => 2001-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 13086 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0103/20020103370.pdf [firstpage_image] =>[orig_patent_app_number] => 09986803 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/986803
Genetic control of acetylation and pyruvylation of xanthan based polysaccharide polymers Nov 12, 2001 Abandoned
Array ( [id] => 7473642 [patent_doc_number] => 20040199942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-07 [patent_title] => 'Barley with reduced ssii activity and starch containing products with a reduced amylopectin content' [patent_app_type] => new [patent_app_number] => 10/416439 [patent_app_country] => US [patent_app_date] => 2003-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 20235 [patent_no_of_claims] => 143 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0199/20040199942.pdf [firstpage_image] =>[orig_patent_app_number] => 10416439 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/416439
Barley with reduced SSII activity and starch containing products with a reduced amylopectin content Nov 8, 2001 Issued
Array ( [id] => 745825 [patent_doc_number] => 07026470 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-11 [patent_title] => 'Use of carboxymethyl cellulose acetate butyrate as a precoat or size for cellulosic man-made fiber boards' [patent_app_type] => utility [patent_app_number] => 09/985176 [patent_app_country] => US [patent_app_date] => 2001-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10592 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/026/07026470.pdf [firstpage_image] =>[orig_patent_app_number] => 09985176 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/985176
Use of carboxymethyl cellulose acetate butyrate as a precoat or size for cellulosic man-made fiber boards Oct 31, 2001 Issued
Array ( [id] => 6509200 [patent_doc_number] => 20020025921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-28 [patent_title] => 'Composition and method for growing, protecting, and healing tissues and cells' [patent_app_type] => new [patent_app_number] => 09/983274 [patent_app_country] => US [patent_app_date] => 2001-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10841 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0025/20020025921.pdf [firstpage_image] =>[orig_patent_app_number] => 09983274 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/983274
Composition and method for growing, protecting, and healing tissues and cells Oct 22, 2001 Abandoned
Array ( [id] => 755212 [patent_doc_number] => 07019130 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-03-28 [patent_title] => 'Cellulose acetate film having controlled retardation and thickness' [patent_app_type] => utility [patent_app_number] => 10/398396 [patent_app_country] => US [patent_app_date] => 2001-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14236 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/019/07019130.pdf [firstpage_image] =>[orig_patent_app_number] => 10398396 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/398396
Cellulose acetate film having controlled retardation and thickness Oct 18, 2001 Issued
Array ( [id] => 6209988 [patent_doc_number] => 20020072506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-13 [patent_title] => 'Esters' [patent_app_type] => new [patent_app_number] => 09/982077 [patent_app_country] => US [patent_app_date] => 2001-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17296 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 1 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0072/20020072506.pdf [firstpage_image] =>[orig_patent_app_number] => 09982077 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/982077
Esters Oct 16, 2001 Issued
Array ( [id] => 6362119 [patent_doc_number] => 20020058714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-05-16 [patent_title] => 'Base material for dry direct tableting comprising low-substituted hydroxypropyl cellulose' [patent_app_type] => new [patent_app_number] => 09/963738 [patent_app_country] => US [patent_app_date] => 2001-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3714 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0058/20020058714.pdf [firstpage_image] =>[orig_patent_app_number] => 09963738 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/963738
Base material for dry direct tableting comprising low-substituted hydroxypropyl cellulose Sep 25, 2001 Abandoned
Array ( [id] => 758048 [patent_doc_number] => 07015200 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-03-21 [patent_title] => 'Gamma-hydroxybutyrate compositions containing carbohydrate, lipid or amino acid carriers' [patent_app_type] => utility [patent_app_number] => 10/381224 [patent_app_country] => US [patent_app_date] => 2001-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 7974 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/015/07015200.pdf [firstpage_image] =>[orig_patent_app_number] => 10381224 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/381224
Gamma-hydroxybutyrate compositions containing carbohydrate, lipid or amino acid carriers Sep 20, 2001 Issued
Array ( [id] => 6725751 [patent_doc_number] => 20030208063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-06 [patent_title] => 'Water-soluble, sulfoalkyl-containing, hydrophobically modified cellulose ethers, process for preparing them, and their use in emulsion paints' [patent_app_type] => new [patent_app_number] => 09/955864 [patent_app_country] => US [patent_app_date] => 2001-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5135 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0208/20030208063.pdf [firstpage_image] =>[orig_patent_app_number] => 09955864 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/955864
Water-soluble, sulfoalkyl-containing, hydrophobically modified cellulose ethers, process for preparing them, and their use in emulsion paints Sep 18, 2001 Abandoned
Array ( [id] => 1111320 [patent_doc_number] => 06806260 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-10-19 [patent_title] => 'Functional chitosan derivative' [patent_app_type] => B1 [patent_app_number] => 09/831419 [patent_app_country] => US [patent_app_date] => 2001-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9513 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/806/06806260.pdf [firstpage_image] =>[orig_patent_app_number] => 09831419 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/831419
Functional chitosan derivative Aug 12, 2001 Issued
Array ( [id] => 6838836 [patent_doc_number] => 20030036176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-20 [patent_title] => 'Directed genetic engineering of xanthomonas campestris' [patent_app_type] => new [patent_app_number] => 09/927827 [patent_app_country] => US [patent_app_date] => 2001-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9810 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0036/20030036176.pdf [firstpage_image] =>[orig_patent_app_number] => 09927827 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/927827
Directed genetic engineering of xanthomonas campestris Aug 9, 2001 Abandoned
Array ( [id] => 6830359 [patent_doc_number] => 20030181417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-25 [patent_title] => 'Nitroderivatives of polysaccharides' [patent_app_type] => new [patent_app_number] => 10/362811 [patent_app_country] => US [patent_app_date] => 2003-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6513 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0181/20030181417.pdf [firstpage_image] =>[orig_patent_app_number] => 10362811 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/362811
Nitroderivatives of polysaccharides Aug 9, 2001 Issued
Array ( [id] => 6687964 [patent_doc_number] => 20030031689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-13 [patent_title] => 'Method of skin exfoliation' [patent_app_type] => new [patent_app_number] => 09/925333 [patent_app_country] => US [patent_app_date] => 2001-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2333 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0031/20030031689.pdf [firstpage_image] =>[orig_patent_app_number] => 09925333 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/925333
Method of skin exfoliation Aug 8, 2001 Abandoned
Array ( [id] => 1221209 [patent_doc_number] => 06703496 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-03-09 [patent_title] => 'Starch phosphates, method for the production thereof and their use' [patent_app_type] => B1 [patent_app_number] => 09/868812 [patent_app_country] => US [patent_app_date] => 2001-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3139 [patent_no_of_claims] => 12 [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/06/703/06703496.pdf [firstpage_image] =>[orig_patent_app_number] => 09868812 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/868812
Starch phosphates, method for the production thereof and their use Aug 7, 2001 Issued
Array ( [id] => 6409851 [patent_doc_number] => 20020038018 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-03-28 [patent_title] => 'Process for preparing alkylhydroxyalkyl cellulose' [patent_app_type] => new [patent_app_number] => 09/923011 [patent_app_country] => US [patent_app_date] => 2001-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5244 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0038/20020038018.pdf [firstpage_image] =>[orig_patent_app_number] => 09923011 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/923011
Process for preparing alkylhydroxyalkyl cellulose Aug 2, 2001 Issued
Menu