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] => 11229420 [patent_doc_number] => 09456627 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-04 [patent_title] => 'Process for isolating sialic acid containing oligosaccharides, and the compositions containing sialic acid containing oligosaccharides obtainable thereby' [patent_app_type] => utility [patent_app_number] => 12/921474 [patent_app_country] => US [patent_app_date] => 2009-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3331 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12921474 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/921474
Process for isolating sialic acid containing oligosaccharides, and the compositions containing sialic acid containing oligosaccharides obtainable thereby Mar 12, 2009 Issued
Array ( [id] => 9047017 [patent_doc_number] => 08541571 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-09-24 [patent_title] => 'Homogeneous synthesis of cellulose ethers in ionic liquids' [patent_app_type] => utility [patent_app_number] => 12/392222 [patent_app_country] => US [patent_app_date] => 2009-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6359 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12392222 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/392222
Homogeneous synthesis of cellulose ethers in ionic liquids Feb 24, 2009 Issued
Array ( [id] => 6071514 [patent_doc_number] => 20110046365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-24 [patent_title] => 'CELLULOSE DERIVATIVES, METHOD OF PRODUCING THE SAME AND USE THEREOF' [patent_app_type] => utility [patent_app_number] => 12/919172 [patent_app_country] => US [patent_app_date] => 2009-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6997 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0046/20110046365.pdf [firstpage_image] =>[orig_patent_app_number] => 12919172 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/919172
CELLULOSE DERIVATIVES, METHOD OF PRODUCING THE SAME AND USE THEREOF Feb 24, 2009 Abandoned
Array ( [id] => 4613575 [patent_doc_number] => 07989599 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-02 [patent_title] => 'Activator including biosurfactant as active ingredient, mannosyl erythritol lipid, and production method thereof' [patent_app_type] => utility [patent_app_number] => 12/367870 [patent_app_country] => US [patent_app_date] => 2009-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 18825 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/989/07989599.pdf [firstpage_image] =>[orig_patent_app_number] => 12367870 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/367870
Activator including biosurfactant as active ingredient, mannosyl erythritol lipid, and production method thereof Feb 8, 2009 Issued
Array ( [id] => 6483629 [patent_doc_number] => 20100042063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-18 [patent_title] => 'ABSORBENT HYDROPHOBIC BORONATE GALACTOMANNAN COMPLEXES AND PROCESS FOR PRODUCING SAME' [patent_app_type] => utility [patent_app_number] => 12/367029 [patent_app_country] => US [patent_app_date] => 2009-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5107 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0042/20100042063.pdf [firstpage_image] =>[orig_patent_app_number] => 12367029 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/367029
Absorbent hydrophobic boronate galactomannan complexes and process for producing same Feb 5, 2009 Issued
Array ( [id] => 5436202 [patent_doc_number] => 20090170789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-02 [patent_title] => 'Antioxidants for preventing and treating diseases caused by oxidative stress' [patent_app_type] => utility [patent_app_number] => 12/322490 [patent_app_country] => US [patent_app_date] => 2009-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6339 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0170/20090170789.pdf [firstpage_image] =>[orig_patent_app_number] => 12322490 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/322490
Antioxidants for preventing and treating diseases caused by oxidative stress Feb 1, 2009 Issued
Array ( [id] => 9575522 [patent_doc_number] => 08765937 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-01 [patent_title] => 'Process for the ultrapurification of alginates' [patent_app_type] => utility [patent_app_number] => 12/863912 [patent_app_country] => US [patent_app_date] => 2009-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3651 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12863912 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/863912
Process for the ultrapurification of alginates Jan 20, 2009 Issued
Array ( [id] => 6501297 [patent_doc_number] => 20100286289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-11 [patent_title] => 'CHITOSAN-CONTAINING COMPOSITION AND PRODUCTION PROCESS OF SAME' [patent_app_type] => utility [patent_app_number] => 12/812345 [patent_app_country] => US [patent_app_date] => 2009-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5166 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0286/20100286289.pdf [firstpage_image] =>[orig_patent_app_number] => 12812345 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/812345
CHITOSAN-CONTAINING COMPOSITION AND PRODUCTION PROCESS OF SAME Jan 13, 2009 Abandoned
Array ( [id] => 5564585 [patent_doc_number] => 20090137438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-28 [patent_title] => 'Hydrocolloids and Process Therefor' [patent_app_type] => utility [patent_app_number] => 12/350590 [patent_app_country] => US [patent_app_date] => 2009-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 44037 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0137/20090137438.pdf [firstpage_image] =>[orig_patent_app_number] => 12350590 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/350590
Shampoo compositions Jan 7, 2009 Issued
Array ( [id] => 6268401 [patent_doc_number] => 20100298555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-25 [patent_title] => 'METHOD FOR PRODUCING METHYL CELLULOSE' [patent_app_type] => utility [patent_app_number] => 12/810670 [patent_app_country] => US [patent_app_date] => 2008-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4827 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0298/20100298555.pdf [firstpage_image] =>[orig_patent_app_number] => 12810670 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/810670
Method for producing methyl cellulose Dec 17, 2008 Issued
Array ( [id] => 6401310 [patent_doc_number] => 20100305061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-02 [patent_title] => 'MIXED BUTYRIC-FORMIC ESTERS OF ACID POLYSACCHARIDES, AND THEIR PREPARATION AND USE AS SKIN COSMETICS' [patent_app_type] => utility [patent_app_number] => 12/744738 [patent_app_country] => US [patent_app_date] => 2008-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4334 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0305/20100305061.pdf [firstpage_image] =>[orig_patent_app_number] => 12744738 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/744738
Mixed butyric-formic esters of acid polysaccharides, and their preparation and use as skin cosmetics Nov 19, 2008 Issued
Array ( [id] => 7515376 [patent_doc_number] => 08039448 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-18 [patent_title] => 'N-acylated chitinous polymers and methods of use thereof' [patent_app_type] => utility [patent_app_number] => 12/313014 [patent_app_country] => US [patent_app_date] => 2008-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7725 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/039/08039448.pdf [firstpage_image] =>[orig_patent_app_number] => 12313014 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/313014
N-acylated chitinous polymers and methods of use thereof Nov 13, 2008 Issued
Array ( [id] => 10893086 [patent_doc_number] => 08916700 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-23 [patent_title] => 'Method for producing cellulose ether derivative' [patent_app_type] => utility [patent_app_number] => 12/742175 [patent_app_country] => US [patent_app_date] => 2008-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8607 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12742175 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/742175
Method for producing cellulose ether derivative Nov 10, 2008 Issued
Array ( [id] => 12343347 [patent_doc_number] => 09949946 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-24 [patent_title] => Inclusion complexes of pinocembrin with cyclodextrin or its derivatives [patent_app_type] => utility [patent_app_number] => 13/128602 [patent_app_country] => US [patent_app_date] => 2008-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4800 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13128602 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/128602
Inclusion complexes of pinocembrin with cyclodextrin or its derivatives Nov 10, 2008 Issued
Array ( [id] => 5564836 [patent_doc_number] => 20090137689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-28 [patent_title] => 'Modified gum arabic' [patent_app_type] => utility [patent_app_number] => 12/289489 [patent_app_country] => US [patent_app_date] => 2008-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 14338 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0137/20090137689.pdf [firstpage_image] =>[orig_patent_app_number] => 12289489 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/289489
Modified gum arabic Oct 28, 2008 Abandoned
Array ( [id] => 7523201 [patent_doc_number] => 08026357 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-27 [patent_title] => 'Cellulose acylate film and its applications' [patent_app_type] => utility [patent_app_number] => 12/260171 [patent_app_country] => US [patent_app_date] => 2008-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10757 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/026/08026357.pdf [firstpage_image] =>[orig_patent_app_number] => 12260171 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/260171
Cellulose acylate film and its applications Oct 28, 2008 Issued
Array ( [id] => 5333672 [patent_doc_number] => 20090050136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-26 [patent_title] => 'TRANSGENIC PLANT CELLS AND PLANTS HAVING MODIFIED ACTIVITY OF THE GBSSI AND OF THE BE PROTEIN' [patent_app_type] => utility [patent_app_number] => 12/260014 [patent_app_country] => US [patent_app_date] => 2008-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 12667 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0050/20090050136.pdf [firstpage_image] =>[orig_patent_app_number] => 12260014 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/260014
TRANSGENIC PLANT CELLS AND PLANTS HAVING MODIFIED ACTIVITY OF THE GBSSI AND OF THE BE PROTEIN Oct 27, 2008 Abandoned
Array ( [id] => 5324535 [patent_doc_number] => 20090062525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-05 [patent_title] => 'METHOD OF ADJUSTING THE DEGREE OF SUBSTITUTION WITH ACETYL GROUP OF CELLULOSE ACETATE' [patent_app_type] => utility [patent_app_number] => 12/259286 [patent_app_country] => US [patent_app_date] => 2008-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 17320 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0062/20090062525.pdf [firstpage_image] =>[orig_patent_app_number] => 12259286 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/259286
METHOD OF ADJUSTING THE DEGREE OF SUBSTITUTION WITH ACETYL GROUP OF CELLULOSE ACETATE Oct 26, 2008 Abandoned
Array ( [id] => 6054869 [patent_doc_number] => 20110111229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-12 [patent_title] => 'TERNARY MIXED ETHERS' [patent_app_type] => utility [patent_app_number] => 12/741767 [patent_app_country] => US [patent_app_date] => 2008-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6078 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0111/20110111229.pdf [firstpage_image] =>[orig_patent_app_number] => 12741767 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/741767
TERNARY MIXED ETHERS Oct 14, 2008 Abandoned
Array ( [id] => 6507412 [patent_doc_number] => 20100210587 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-19 [patent_title] => 'Swellable Crosslinked Hyaluronan Powder And Method For Producing The Same' [patent_app_type] => utility [patent_app_number] => 12/679744 [patent_app_country] => US [patent_app_date] => 2008-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8691 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0210/20100210587.pdf [firstpage_image] =>[orig_patent_app_number] => 12679744 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/679744
Swellable crosslinked hyaluronan powder and method for producing the same Sep 25, 2008 Issued
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