Search

Hoan H. Tran

Examiner (ID: 2170, Phone: (571)272-2141 , Office: P/2852 )

Most Active Art Unit
2852
Art Unit(s)
2852, 2884
Total Applications
2503
Issued Applications
2426
Pending Applications
58
Abandoned Applications
50

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11908280 [patent_doc_number] => 09777084 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-03 [patent_title] => 'Catalyst system for olefin polymerization and method for producing olefin polymer' [patent_app_type] => utility [patent_app_number] => 15/047898 [patent_app_country] => US [patent_app_date] => 2016-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5878 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15047898 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/047898
Catalyst system for olefin polymerization and method for producing olefin polymer Feb 18, 2016 Issued
Array ( [id] => 10813791 [patent_doc_number] => 20160159950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-09 [patent_title] => 'Novel High Clarity Low Haze Compositions' [patent_app_type] => utility [patent_app_number] => 15/047078 [patent_app_country] => US [patent_app_date] => 2016-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10301 [patent_no_of_claims] => 20 [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] => 15047078 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/047078
High clarity low haze compositions Feb 17, 2016 Issued
Array ( [id] => 11003891 [patent_doc_number] => 20160200840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-14 [patent_title] => 'AQUEOUS ATRP IN THE PRESENCE OF AN ACTIVATOR REGENERATOR' [patent_app_type] => utility [patent_app_number] => 14/993632 [patent_app_country] => US [patent_app_date] => 2016-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 21321 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14993632 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/993632
Aqueous ATRP in the presence of an activator regenerator Jan 11, 2016 Issued
Array ( [id] => 11011123 [patent_doc_number] => 20160208076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-21 [patent_title] => 'ADDITIVE FOR SILICA REINFORCED RUBBER FORMULATIONS' [patent_app_type] => utility [patent_app_number] => 14/993687 [patent_app_country] => US [patent_app_date] => 2016-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7116 [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] => 14993687 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/993687
Additive for silica reinforced rubber formulations Jan 11, 2016 Issued
Array ( [id] => 12118931 [patent_doc_number] => 20180002517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-04 [patent_title] => 'Polymer Compositions with Improved Rheological Properties' [patent_app_type] => utility [patent_app_number] => 15/538157 [patent_app_country] => US [patent_app_date] => 2015-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 28326 [patent_no_of_claims] => 25 [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] => 15538157 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/538157
Polymer compositions with improved rheological properties Dec 27, 2015 Issued
Array ( [id] => 14596925 [patent_doc_number] => 10351646 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-16 [patent_title] => Polyolefin composition and method of producing the same [patent_app_type] => utility [patent_app_number] => 15/538686 [patent_app_country] => US [patent_app_date] => 2015-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 14684 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15538686 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/538686
Polyolefin composition and method of producing the same Dec 27, 2015 Issued
Array ( [id] => 10761996 [patent_doc_number] => 20160108150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-21 [patent_title] => 'MULTI-METALLIC ZIEGLER-NATTA PROCATALYSTS AND CATAYSTS PREPARED THEREFROM FOR OLEFIN POLYMERIZATIONS' [patent_app_type] => utility [patent_app_number] => 14/981021 [patent_app_country] => US [patent_app_date] => 2015-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8086 [patent_no_of_claims] => 5 [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] => 14981021 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/981021
Multi-metallic Ziegler-Natta procatalysts and catalysts prepared therefrom for olefin polymerizations Dec 27, 2015 Issued
Array ( [id] => 11963708 [patent_doc_number] => 20170267861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-21 [patent_title] => 'POLYAMIDE RESIN COMPOSITION, POLYAMIDE RESIN COMPOSITION PELLET GROUP, MOLDED ARTICLE, AND METHOD FOR PRODUCING A POLYAMIDE RESIN COMPOSITION' [patent_app_type] => utility [patent_app_number] => 15/310260 [patent_app_country] => US [patent_app_date] => 2015-12-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9124 [patent_no_of_claims] => 16 [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] => 15310260 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/310260
Polyamide resin composition, polyamide resin composition pellet group, molded article, and method for producing a polyamide resin composition Dec 24, 2015 Issued
Array ( [id] => 15071085 [patent_doc_number] => 10465018 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-05 [patent_title] => Process for the preparation of a polyolefin having one or multiple end-functionalized branches [patent_app_type] => utility [patent_app_number] => 15/537933 [patent_app_country] => US [patent_app_date] => 2015-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 17793 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15537933 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/537933
Process for the preparation of a polyolefin having one or multiple end-functionalized branches Dec 22, 2015 Issued
Array ( [id] => 14639139 [patent_doc_number] => 10364302 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-30 [patent_title] => Group 4 transition metal compound and use thereof [patent_app_type] => utility [patent_app_number] => 15/536553 [patent_app_country] => US [patent_app_date] => 2015-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5556 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15536553 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/536553
Group 4 transition metal compound and use thereof Dec 22, 2015 Issued
Array ( [id] => 12092590 [patent_doc_number] => 20170349682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'OXO-NITROGENATED VANADIUM COMPLEX, CATALYTIC SYSTEM COMPRISING SAID OXO-NITROGENATED VANADIUM COMPLEX AND PROCESS FOR (CO)POLYMERISING CONJUGATED DIENES' [patent_app_type] => utility [patent_app_number] => 15/538338 [patent_app_country] => US [patent_app_date] => 2015-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 34 [patent_no_of_words] => 11531 [patent_no_of_claims] => 6 [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] => 15538338 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/538338
Oxo-nitrogenated vanadium complex, catalytic system comprising said oxo-nitrogenated vanadium complex and process for (co)polymerising conjugated dienes Dec 22, 2015 Issued
Array ( [id] => 13717301 [patent_doc_number] => 20170369605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-28 [patent_title] => NOVEL GROUP 4 TRANSITION METAL COMPOUND AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 15/536100 [patent_app_country] => US [patent_app_date] => 2015-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5797 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15536100 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/536100
Group 4 transition metal compound and use thereof Dec 22, 2015 Issued
Array ( [id] => 13689769 [patent_doc_number] => 20170355839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-14 [patent_title] => POLYPROPYLENE WITH ENHANCED VISUAL APPEARANCE [patent_app_type] => utility [patent_app_number] => 15/535375 [patent_app_country] => US [patent_app_date] => 2015-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11096 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15535375 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/535375
Polypropylene with enhanced visual appearance Dec 20, 2015 Issued
Array ( [id] => 15666499 [patent_doc_number] => 10597470 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-24 [patent_title] => Process for producing multimodal polyethylene blends including ultra-high molecular weight components [patent_app_type] => utility [patent_app_number] => 15/539125 [patent_app_country] => US [patent_app_date] => 2015-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 10747 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15539125 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/539125
Process for producing multimodal polyethylene blends including ultra-high molecular weight components Dec 20, 2015 Issued
Array ( [id] => 14245989 [patent_doc_number] => 10273186 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-30 [patent_title] => Reactive resin composition and use of the same [patent_app_type] => utility [patent_app_number] => 15/535551 [patent_app_country] => US [patent_app_date] => 2015-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8580 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15535551 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/535551
Reactive resin composition and use of the same Dec 17, 2015 Issued
Array ( [id] => 10756003 [patent_doc_number] => 20160102155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-14 [patent_title] => 'LOW DENSITY ETHYLENE-BASED POLYMERS WITH BROAD MOLECULAR WEIGHT DISTRIBUTIONS AND LOW EXTRACTABLES' [patent_app_type] => utility [patent_app_number] => 14/972346 [patent_app_country] => US [patent_app_date] => 2015-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 10377 [patent_no_of_claims] => 21 [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] => 14972346 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/972346
Low density ethylene-based polymers with broad molecular weight distributions and low extractables Dec 16, 2015 Issued
Array ( [id] => 11270577 [patent_doc_number] => 20160333124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-17 [patent_title] => 'OLEFIN BASED POLYMER HAVING EXCELLENT PROCESSABILITY (As amended)' [patent_app_type] => utility [patent_app_number] => 15/111394 [patent_app_country] => US [patent_app_date] => 2015-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7464 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15111394 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/111394
Olefin based polymer having excellent processability Dec 14, 2015 Issued
Array ( [id] => 12051261 [patent_doc_number] => 20170327604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-16 [patent_title] => 'OLEFIN POLYMERIZATION CATALYST SYSTEM COMPRISING MESOPOROUS ORGANOSILICA SUPPORT' [patent_app_type] => utility [patent_app_number] => 15/526513 [patent_app_country] => US [patent_app_date] => 2015-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31504 [patent_no_of_claims] => 21 [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] => 15526513 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/526513
Olefin polymerization catalyst system comprising mesoporous organosilica support Dec 10, 2015 Issued
Array ( [id] => 12030872 [patent_doc_number] => 20170320971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-09 [patent_title] => 'OLEFIN POLYMERIZATION CATALYST SYSTEM COMPRISING MESOPOROUS ORGANOSILICA SUPPORT' [patent_app_type] => utility [patent_app_number] => 15/526529 [patent_app_country] => US [patent_app_date] => 2015-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34618 [patent_no_of_claims] => 18 [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] => 15526529 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/526529
Olefin polymerization catalyst system comprising mesoporous organosilica support Dec 10, 2015 Issued
Array ( [id] => 12023692 [patent_doc_number] => 20170313791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'ORGANOSILICA MATERIALS FOR USE AS ADSORBENTS FOR OXYGENATE REMOVAL' [patent_app_type] => utility [patent_app_number] => 15/526521 [patent_app_country] => US [patent_app_date] => 2015-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7380 [patent_no_of_claims] => 25 [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] => 15526521 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/526521
Organosilica materials for use as adsorbents for oxygenate removal Dec 10, 2015 Issued
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