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] => 10700726 [patent_doc_number] => 20160046873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-18 [patent_title] => 'METHODS OF DEOXYGENATING BIO-BASED MATERIAL AND PRODUCTION OF BIO-BASED TEREPHTALIC ACID AND OLEFINIC MONOMERS' [patent_app_type] => utility [patent_app_number] => 14/782879 [patent_app_country] => US [patent_app_date] => 2014-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3579 [patent_no_of_claims] => 30 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14782879 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/782879
Methods of deoxygenating bio-based material and production of bio-based terephtalic acid and olefinic monomers Apr 7, 2014 Issued
Array ( [id] => 12923260 [patent_doc_number] => 09826768 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-28 [patent_title] => Process for preparing an aqueous solution of a methylcellulose [patent_app_type] => utility [patent_app_number] => 14/771891 [patent_app_country] => US [patent_app_date] => 2014-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10735 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14771891 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/771891
Process for preparing an aqueous solution of a methylcellulose Apr 7, 2014 Issued
Array ( [id] => 9786501 [patent_doc_number] => 20140303322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-09 [patent_title] => 'ANTIMICROBIAL AND BACTERIOSTATIC-MODIFIED POLYMERS FOR CELLULOSE FIBRES' [patent_app_type] => utility [patent_app_number] => 14/243236 [patent_app_country] => US [patent_app_date] => 2014-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6729 [patent_no_of_claims] => 12 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14243236 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/243236
ANTIMICROBIAL AND BACTERIOSTATIC-MODIFIED POLYMERS FOR CELLULOSE FIBRES Apr 1, 2014 Abandoned
Array ( [id] => 11528658 [patent_doc_number] => 20170088636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'CELLULOSE ACYLATE-OXOALKANOATE' [patent_app_type] => utility [patent_app_number] => 15/126893 [patent_app_country] => US [patent_app_date] => 2014-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6166 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15126893 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/126893
Cellulose acylate-oxoalkanoate Mar 18, 2014 Issued
Array ( [id] => 10677837 [patent_doc_number] => 20160023982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-28 [patent_title] => 'METHODS FOR PRODUCING FREE FLOWING DICARBOXYLIC ACID CRYSTALLINE CROPS' [patent_app_type] => utility [patent_app_number] => 14/775834 [patent_app_country] => US [patent_app_date] => 2014-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8247 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14775834 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/775834
METHODS FOR PRODUCING FREE FLOWING DICARBOXYLIC ACID CRYSTALLINE CROPS Mar 13, 2014 Abandoned
Array ( [id] => 14482673 [patent_doc_number] => 10328095 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-25 [patent_title] => Resorbable oxidized cellulose embolization microspheres [patent_app_type] => utility [patent_app_number] => 14/210873 [patent_app_country] => US [patent_app_date] => 2014-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 42 [patent_no_of_words] => 26575 [patent_no_of_claims] => 19 [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] => 14210873 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/210873
Resorbable oxidized cellulose embolization microspheres Mar 13, 2014 Issued
Array ( [id] => 9739799 [patent_doc_number] => 20140275517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'METHODS AND SYSTEMS FOR CONDITIONING OF PARTICULATE CRYSTALLINE MATERIALS' [patent_app_type] => utility [patent_app_number] => 14/213834 [patent_app_country] => US [patent_app_date] => 2014-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 20780 [patent_no_of_claims] => 40 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14213834 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/213834
METHODS AND SYSTEMS FOR CONDITIONING OF PARTICULATE CRYSTALLINE MATERIALS Mar 13, 2014 Abandoned
Array ( [id] => 11231026 [patent_doc_number] => 09458247 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-04 [patent_title] => 'Methods for digestion of cellulosic biomass solids in the presence of a phenolic solvent generated in situ from lignin' [patent_app_type] => utility [patent_app_number] => 14/207945 [patent_app_country] => US [patent_app_date] => 2014-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 20693 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14207945 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/207945
Methods for digestion of cellulosic biomass solids in the presence of a phenolic solvent generated in situ from lignin Mar 12, 2014 Issued
Array ( [id] => 10621686 [patent_doc_number] => 09340623 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-17 [patent_title] => 'Methods for digestion of cellulosic biomass solids in the presence of a phenolic solvent' [patent_app_type] => utility [patent_app_number] => 14/207899 [patent_app_country] => US [patent_app_date] => 2014-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 20375 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14207899 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/207899
Methods for digestion of cellulosic biomass solids in the presence of a phenolic solvent Mar 12, 2014 Issued
Array ( [id] => 9739797 [patent_doc_number] => 20140275516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'NATURALLY DERIVED MIXED CELLULOSE ESTERS AND METHODS RELATING THERETO' [patent_app_type] => utility [patent_app_number] => 14/206383 [patent_app_country] => US [patent_app_date] => 2014-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2156 [patent_no_of_claims] => 19 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14206383 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/206383
NATURALLY DERIVED MIXED CELLULOSE ESTERS AND METHODS RELATING THERETO Mar 11, 2014 Abandoned
Array ( [id] => 10678119 [patent_doc_number] => 20160024264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-28 [patent_title] => 'FLEXIBLE NANOCRYSTALLINE CELLULOSE (NCC) FILMS WITH TUNABLE OPTICAL AND MECHANICAL PROPERTIES' [patent_app_type] => utility [patent_app_number] => 14/775322 [patent_app_country] => US [patent_app_date] => 2014-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2758 [patent_no_of_claims] => 18 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14775322 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/775322
FLEXIBLE NANOCRYSTALLINE CELLULOSE (NCC) FILMS WITH TUNABLE OPTICAL AND MECHANICAL PROPERTIES Mar 11, 2014 Abandoned
Array ( [id] => 10365917 [patent_doc_number] => 20150250922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-10 [patent_title] => 'POLYMERIC HYDROGEL FOR ACCELERATING WOUND HEALING' [patent_app_type] => utility [patent_app_number] => 14/201573 [patent_app_country] => US [patent_app_date] => 2014-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6682 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14201573 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/201573
POLYMERIC HYDROGEL FOR ACCELERATING WOUND HEALING Mar 6, 2014 Abandoned
Array ( [id] => 9721223 [patent_doc_number] => 20140256925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-11 [patent_title] => 'COMPOSITE MATERIALS' [patent_app_type] => utility [patent_app_number] => 14/198415 [patent_app_country] => US [patent_app_date] => 2014-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3108 [patent_no_of_claims] => 20 [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] => 14198415 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/198415
COMPOSITE MATERIALS Mar 4, 2014 Abandoned
Array ( [id] => 10655995 [patent_doc_number] => 20160002139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-07 [patent_title] => 'OXIDATION OF ALKANES TO ALCOHOLS' [patent_app_type] => utility [patent_app_number] => 14/770039 [patent_app_country] => US [patent_app_date] => 2014-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 15862 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 11 [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] => 14770039 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/770039
Oxidation of alkanes to alcohols Feb 24, 2014 Issued
Array ( [id] => 9813284 [patent_doc_number] => 20150025229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-22 [patent_title] => 'PROCESS FOR SEPARATING BIOMASS COMPONENTS' [patent_app_type] => utility [patent_app_number] => 14/183007 [patent_app_country] => US [patent_app_date] => 2014-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4238 [patent_no_of_claims] => 13 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14183007 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/183007
PROCESS FOR SEPARATING BIOMASS COMPONENTS Feb 17, 2014 Abandoned
Array ( [id] => 10663480 [patent_doc_number] => 20160009624 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-14 [patent_title] => 'THERMAL SALT-SPLITTING OF AMMONIUM PROPIONATE' [patent_app_type] => utility [patent_app_number] => 14/764841 [patent_app_country] => US [patent_app_date] => 2014-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3852 [patent_no_of_claims] => 13 [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] => 14764841 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/764841
THERMAL SALT-SPLITTING OF AMMONIUM PROPIONATE Feb 16, 2014 Abandoned
Array ( [id] => 10346255 [patent_doc_number] => 20150231260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-20 [patent_title] => 'PRODUCCIÓN DE UN NUEVO EXCIPIENTE CELULÓSICO AGLOMERADO MULTIPROPÓSITO' [patent_app_type] => utility [patent_app_number] => 14/411874 [patent_app_country] => US [patent_app_date] => 2014-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6640 [patent_no_of_claims] => 19 [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] => 14411874 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/411874
PRODUCCIÓN DE UN NUEVO EXCIPIENTE CELULÓSICO AGLOMERADO MULTIPROPÓSITO Feb 12, 2014 Abandoned
Array ( [id] => 10483157 [patent_doc_number] => 20150368176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-24 [patent_title] => 'METHOD FOR MANUFACTURING CARBOXYLIC ACID' [patent_app_type] => utility [patent_app_number] => 14/763196 [patent_app_country] => US [patent_app_date] => 2014-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 25189 [patent_no_of_claims] => 13 [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] => 14763196 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/763196
METHOD FOR MANUFACTURING CARBOXYLIC ACID Jan 23, 2014 Abandoned
Array ( [id] => 16564555 [patent_doc_number] => 10889916 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-12 [patent_title] => Cellulose acetate fiber, cellulose acetate fiber molded article, and methods respectively for producing said cellulose acetate fiber and said cellulose acetate fiber molded article [patent_app_type] => utility [patent_app_number] => 15/111688 [patent_app_country] => US [patent_app_date] => 2014-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 12092 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15111688 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/111688
Cellulose acetate fiber, cellulose acetate fiber molded article, and methods respectively for producing said cellulose acetate fiber and said cellulose acetate fiber molded article Jan 14, 2014 Issued
Array ( [id] => 9597936 [patent_doc_number] => 20140194618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-10 [patent_title] => 'Method For Preparing Cellulose Ether Having Low Degree Of Polymerization And Cellulose Ether Prepared Thereby' [patent_app_type] => utility [patent_app_number] => 14/150793 [patent_app_country] => US [patent_app_date] => 2014-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5790 [patent_no_of_claims] => 7 [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] => 14150793 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/150793
Method for preparing cellulose ether having low degree of polymerization and cellulose ether prepared thereby Jan 8, 2014 Issued
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