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] => 10863955 [patent_doc_number] => 08889653 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-18 [patent_title] => 'Grafting polymerization of guar and other polysaccharides by electron beams' [patent_app_type] => utility [patent_app_number] => 12/951789 [patent_app_country] => US [patent_app_date] => 2010-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4752 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12951789 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/951789
Grafting polymerization of guar and other polysaccharides by electron beams Nov 21, 2010 Issued
Array ( [id] => 8211924 [patent_doc_number] => 20120130066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-24 [patent_title] => 'METHOD FOR PRECIPITATING A SOLUTE FROM A SOLUTION' [patent_app_type] => utility [patent_app_number] => 12/951642 [patent_app_country] => US [patent_app_date] => 2010-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2596 [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/A1/0130/20120130066.pdf [firstpage_image] =>[orig_patent_app_number] => 12951642 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/951642
Method for precipitating a solute from a solution Nov 21, 2010 Issued
Array ( [id] => 6145278 [patent_doc_number] => 20110130561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-02 [patent_title] => 'METHOD FOR LYSING CELLULOSE' [patent_app_type] => utility [patent_app_number] => 12/944825 [patent_app_country] => US [patent_app_date] => 2010-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4084 [patent_no_of_claims] => 3 [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/A1/0130/20110130561.pdf [firstpage_image] =>[orig_patent_app_number] => 12944825 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/944825
METHOD FOR LYSING CELLULOSE Nov 11, 2010 Abandoned
Array ( [id] => 6168341 [patent_doc_number] => 20110196139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-11 [patent_title] => 'PREPARATION METHOD FOR CELLULOSE PHOSPHITE COMPOUNDS' [patent_app_type] => utility [patent_app_number] => 12/909475 [patent_app_country] => US [patent_app_date] => 2010-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2584 [patent_no_of_claims] => 8 [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/A1/0196/20110196139.pdf [firstpage_image] =>[orig_patent_app_number] => 12909475 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/909475
PREPARATION METHOD FOR CELLULOSE PHOSPHITE COMPOUNDS Oct 20, 2010 Abandoned
Array ( [id] => 7587541 [patent_doc_number] => 20110282051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-17 [patent_title] => 'High Viscosity Diutan Gums' [patent_app_type] => utility [patent_app_number] => 12/892561 [patent_app_country] => US [patent_app_date] => 2010-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7822 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0282/20110282051.pdf [firstpage_image] =>[orig_patent_app_number] => 12892561 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/892561
High viscosity diutan gums Sep 27, 2010 Issued
Array ( [id] => 8141307 [patent_doc_number] => 20120095202 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-19 [patent_title] => 'PROCESSES FOR CROSS-LINKING CELLULOSE ETHERS UNDER MILD CONDITIONS' [patent_app_type] => utility [patent_app_number] => 13/377493 [patent_app_country] => US [patent_app_date] => 2010-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3757 [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/A1/0095/20120095202.pdf [firstpage_image] =>[orig_patent_app_number] => 13377493 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/377493
Processes for cross-linking cellulose ethers under mild conditions Sep 1, 2010 Issued
Array ( [id] => 8211928 [patent_doc_number] => 20120130064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-24 [patent_title] => 'METHOD FOR THE HYDROPHILIC PROCESSING OF CELLULOSE FIBRE AND PRODUCTION METHOD FOR HYDROPHILIC CELLULOSE FIBRE' [patent_app_type] => utility [patent_app_number] => 13/388211 [patent_app_country] => US [patent_app_date] => 2010-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 13890 [patent_no_of_claims] => 11 [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/A1/0130/20120130064.pdf [firstpage_image] =>[orig_patent_app_number] => 13388211 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/388211
METHOD FOR THE HYDROPHILIC PROCESSING OF CELLULOSE FIBRE AND PRODUCTION METHOD FOR HYDROPHILIC CELLULOSE FIBRE Aug 23, 2010 Abandoned
Array ( [id] => 6387886 [patent_doc_number] => 20100317615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-16 [patent_title] => 'Method of enhancing ocular penetration of a drug in an eyedrop' [patent_app_type] => utility [patent_app_number] => 12/806550 [patent_app_country] => US [patent_app_date] => 2010-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 12622 [patent_no_of_claims] => 1 [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/A1/0317/20100317615.pdf [firstpage_image] =>[orig_patent_app_number] => 12806550 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/806550
Method of enhancing ocular penetration of a drug in an eyedrop Aug 15, 2010 Abandoned
Array ( [id] => 8909631 [patent_doc_number] => 08481695 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-07-09 [patent_title] => 'Self-gelling alginate systems and uses thereof' [patent_app_type] => utility [patent_app_number] => 12/855964 [patent_app_country] => US [patent_app_date] => 2010-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 14273 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12855964 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/855964
Self-gelling alginate systems and uses thereof Aug 12, 2010 Issued
Array ( [id] => 6446480 [patent_doc_number] => 20100279960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-04 [patent_title] => 'BIOTINYLATED HEXADECASACCHARIDES, PREPARATION AND USE THEREOF' [patent_app_type] => utility [patent_app_number] => 12/837861 [patent_app_country] => US [patent_app_date] => 2010-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11220 [patent_no_of_claims] => 12 [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/A1/0279/20100279960.pdf [firstpage_image] =>[orig_patent_app_number] => 12837861 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/837861
Biotinylated hexadecasaccharides, preparation and use thereof Jul 15, 2010 Issued
Array ( [id] => 6446863 [patent_doc_number] => 20100279987 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-04 [patent_title] => 'COMPOSITIONS CONTAINING CHALCONES AND USE THEREOF' [patent_app_type] => utility [patent_app_number] => 12/834465 [patent_app_country] => US [patent_app_date] => 2010-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6124 [patent_no_of_claims] => 9 [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/A1/0279/20100279987.pdf [firstpage_image] =>[orig_patent_app_number] => 12834465 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/834465
COMPOSITIONS CONTAINING CHALCONES AND USE THEREOF Jul 11, 2010 Abandoned
Array ( [id] => 8174176 [patent_doc_number] => 20120108805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-03 [patent_title] => 'CELLULOSE-BASED RESIN COMPOSITION, MOLDED BODY AND CASE FOR ELECTRIC AND ELECTRONIC DEVICES' [patent_app_type] => utility [patent_app_number] => 13/381242 [patent_app_country] => US [patent_app_date] => 2010-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9310 [patent_no_of_claims] => 16 [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/A1/0108/20120108805.pdf [firstpage_image] =>[orig_patent_app_number] => 13381242 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/381242
CELLULOSE-BASED RESIN COMPOSITION, MOLDED BODY AND CASE FOR ELECTRIC AND ELECTRONIC DEVICES Jun 24, 2010 Abandoned
Array ( [id] => 6621546 [patent_doc_number] => 20100324282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-23 [patent_title] => 'METHOD FOR SEPARATING HETEROPOLYACID' [patent_app_type] => utility [patent_app_number] => 12/816730 [patent_app_country] => US [patent_app_date] => 2010-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3573 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0324/20100324282.pdf [firstpage_image] =>[orig_patent_app_number] => 12816730 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/816730
METHOD FOR SEPARATING HETEROPOLYACID Jun 15, 2010 Abandoned
Array ( [id] => 9389455 [patent_doc_number] => 08686053 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-01 [patent_title] => 'Alginic acid with low molecular weight, its salts, uses, preparative methods, pharmaceutical compositions and foods' [patent_app_type] => utility [patent_app_number] => 12/816396 [patent_app_country] => US [patent_app_date] => 2010-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15736 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12816396 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/816396
Alginic acid with low molecular weight, its salts, uses, preparative methods, pharmaceutical compositions and foods Jun 15, 2010 Issued
Array ( [id] => 9074397 [patent_doc_number] => 08551974 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-10-08 [patent_title] => 'Ophthalmic compositions including lubricant, deturgescent agent, and glycosaminoglycan and methods of using the same' [patent_app_type] => utility [patent_app_number] => 12/802663 [patent_app_country] => US [patent_app_date] => 2010-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5954 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12802663 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/802663
Ophthalmic compositions including lubricant, deturgescent agent, and glycosaminoglycan and methods of using the same Jun 10, 2010 Issued
Array ( [id] => 8990592 [patent_doc_number] => 20130217873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-22 [patent_title] => 'METHOD FOR THE PREPARATION OF A PARTICULATE REVERSIBLY CROSSLINKED POLYMERIC MATERIAL' [patent_app_type] => utility [patent_app_number] => 13/700263 [patent_app_country] => US [patent_app_date] => 2010-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5241 [patent_no_of_claims] => 17 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13700263 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/700263
Method for the preparation of a particulate reversibly crosslinked polymeric material Jun 7, 2010 Issued
Array ( [id] => 8876017 [patent_doc_number] => 08470983 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-25 [patent_title] => 'L-sugar colon cleansing agent and uses thereof' [patent_app_type] => utility [patent_app_number] => 12/793518 [patent_app_country] => US [patent_app_date] => 2010-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 14685 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 4 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12793518 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/793518
L-sugar colon cleansing agent and uses thereof Jun 2, 2010 Issued
Array ( [id] => 9254651 [patent_doc_number] => 08618067 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-12-31 [patent_title] => 'L-sugar colon cleansing agent and uses thereof' [patent_app_type] => utility [patent_app_number] => 12/793512 [patent_app_country] => US [patent_app_date] => 2010-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 14685 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12793512 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/793512
L-sugar colon cleansing agent and uses thereof Jun 2, 2010 Issued
Array ( [id] => 7818768 [patent_doc_number] => 20120065388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-15 [patent_title] => 'SILANE-MODIFIED CATIONIZED POLYMERIC COMPOUND AND PROCESS FOR PRODUCTION THEREOF' [patent_app_type] => utility [patent_app_number] => 13/320787 [patent_app_country] => US [patent_app_date] => 2010-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15646 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0065/20120065388.pdf [firstpage_image] =>[orig_patent_app_number] => 13320787 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/320787
Silane-modified cationized polymeric compound and process for production thereof May 17, 2010 Issued
Array ( [id] => 6603294 [patent_doc_number] => 20100292460 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-18 [patent_title] => 'WATER-DISPERSIBLE POLYSACCARIDE DERIVATIVES OF REDUCED GLYOXAL CONTENT, AND A PROCESS FOR DECREASING THE GLYOXAL CONTENT IN GLYOXAL-CROSSLINKED POLYSACCHARIDE DERIVATIVES' [patent_app_type] => utility [patent_app_number] => 12/780468 [patent_app_country] => US [patent_app_date] => 2010-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4244 [patent_no_of_claims] => 8 [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/A1/0292/20100292460.pdf [firstpage_image] =>[orig_patent_app_number] => 12780468 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/780468
WATER-DISPERSIBLE POLYSACCARIDE DERIVATIVES OF REDUCED GLYOXAL CONTENT, AND A PROCESS FOR DECREASING THE GLYOXAL CONTENT IN GLYOXAL-CROSSLINKED POLYSACCHARIDE DERIVATIVES May 13, 2010 Abandoned
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