Search

Khoa H. Tran

Examiner (ID: 6299)

Most Active Art Unit
3634
Art Unit(s)
3634
Total Applications
289
Issued Applications
196
Pending Applications
19
Abandoned Applications
74

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17274552 [patent_doc_number] => 20210380750 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => PROCESS FOR PRODUCING A POLYURETHANE COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/297276 [patent_app_country] => US [patent_app_date] => 2019-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19128 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17297276 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/297276
Process for producing a polyurethane composition Nov 26, 2019 Issued
Array ( [id] => 17356928 [patent_doc_number] => 20220017724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => SPHERICAL FORSTERITE PARTICLES, METHOD FOR PRODUCING THE SAME, AND RESIN COMPOSITION INCLUDING SPHERICAL FORSTERITE PARTICLES [patent_app_type] => utility [patent_app_number] => 17/298086 [patent_app_country] => US [patent_app_date] => 2019-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12550 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17298086 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/298086
Spherical forsterite particles, method for producing the same, and resin composition including spherical forsterite particles Nov 26, 2019 Issued
Array ( [id] => 17341966 [patent_doc_number] => 20220008297 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => DENTAL COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/296007 [patent_app_country] => US [patent_app_date] => 2019-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8264 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17296007 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/296007
Dental composition Nov 25, 2019 Issued
Array ( [id] => 19594294 [patent_doc_number] => 12152124 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Ethylene-vinyl alcohol copolymer composition, ethylene-vinyl alcohol copolymer composition for melt forming, pellets, and multilayer structure [patent_app_type] => utility [patent_app_number] => 16/695939 [patent_app_country] => US [patent_app_date] => 2019-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11249 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16695939 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/695939
Ethylene-vinyl alcohol copolymer composition, ethylene-vinyl alcohol copolymer composition for melt forming, pellets, and multilayer structure Nov 25, 2019 Issued
Array ( [id] => 17307431 [patent_doc_number] => 11208524 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-28 [patent_title] => Hybrid anionic, nonionic water-based polyurethane-polyurea [patent_app_type] => utility [patent_app_number] => 16/695502 [patent_app_country] => US [patent_app_date] => 2019-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2821 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [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] => 16695502 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/695502
Hybrid anionic, nonionic water-based polyurethane-polyurea Nov 25, 2019 Issued
Array ( [id] => 16854996 [patent_doc_number] => 20210155741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => POLYURETHANE POLYMERS CURED VIA AZIDO-ALKYNE CYCLOADDITION [patent_app_type] => utility [patent_app_number] => 16/693805 [patent_app_country] => US [patent_app_date] => 2019-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10767 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16693805 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/693805
POLYURETHANE POLYMERS CURED VIA AZIDO-ALKYNE CYCLOADDITION Nov 24, 2019 Abandoned
Array ( [id] => 17436031 [patent_doc_number] => 11261344 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-01 [patent_title] => Waterborne azido-alkyne click compositions [patent_app_type] => utility [patent_app_number] => 16/694064 [patent_app_country] => US [patent_app_date] => 2019-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10725 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16694064 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/694064
Waterborne azido-alkyne click compositions Nov 24, 2019 Issued
Array ( [id] => 17221843 [patent_doc_number] => 11174334 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-16 [patent_title] => Allophanate carbamate azido-alkyne click compositions [patent_app_type] => utility [patent_app_number] => 16/694112 [patent_app_country] => US [patent_app_date] => 2019-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8691 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16694112 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/694112
Allophanate carbamate azido-alkyne click compositions Nov 24, 2019 Issued
Array ( [id] => 15649871 [patent_doc_number] => 20200087465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => POLYVINYL ALCOHOL RESIN COMPOSITION PELLETS AND METHOD OF PRODUCING POLYVINYL ALCOHOL RESIN COMPOSITION PELLETS [patent_app_type] => utility [patent_app_number] => 16/693955 [patent_app_country] => US [patent_app_date] => 2019-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7289 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16693955 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/693955
POLYVINYL ALCOHOL RESIN COMPOSITION PELLETS AND METHOD OF PRODUCING POLYVINYL ALCOHOL RESIN COMPOSITION PELLETS Nov 24, 2019 Abandoned
Array ( [id] => 17334390 [patent_doc_number] => 20220000721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => BIFUNCTIONAL AND POLYFUNCTIONAL COINITIATORS IN DENTAL COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 17/293273 [patent_app_country] => US [patent_app_date] => 2019-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15814 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 399 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17293273 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/293273
BIFUNCTIONAL AND POLYFUNCTIONAL COINITIATORS IN DENTAL COMPOSITIONS Nov 12, 2019 Abandoned
Array ( [id] => 16824380 [patent_doc_number] => 20210139673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => Novel Triazine Compounds, Compositions, and Methods [patent_app_type] => utility [patent_app_number] => 16/679544 [patent_app_country] => US [patent_app_date] => 2019-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1046 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16679544 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/679544
Triazine compounds, compositions, and methods Nov 10, 2019 Issued
Array ( [id] => 18274710 [patent_doc_number] => 11613642 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-28 [patent_title] => Ethylene-vinyl alcohol copolymer composition, pellets, and multilayer structure [patent_app_type] => utility [patent_app_number] => 16/678273 [patent_app_country] => US [patent_app_date] => 2019-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9677 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16678273 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/678273
Ethylene-vinyl alcohol copolymer composition, pellets, and multilayer structure Nov 7, 2019 Issued
Array ( [id] => 19536775 [patent_doc_number] => 12129316 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Rubber composition based on a modified diene elastomer [patent_app_type] => utility [patent_app_number] => 17/291640 [patent_app_country] => US [patent_app_date] => 2019-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11818 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17291640 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/291640
Rubber composition based on a modified diene elastomer Nov 6, 2019 Issued
Array ( [id] => 17385792 [patent_doc_number] => 20220033644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => RESIN COMPOSITION FOR TIRE, RESIN-METAL COMPOSITE MEMBER FOR TIRE, AND TIRE [patent_app_type] => utility [patent_app_number] => 17/291015 [patent_app_country] => US [patent_app_date] => 2019-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13498 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17291015 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/291015
RESIN COMPOSITION FOR TIRE, RESIN-METAL COMPOSITE MEMBER FOR TIRE, AND TIRE Nov 5, 2019 Abandoned
Array ( [id] => 17859733 [patent_doc_number] => 11440878 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Functional disulfide vegetable oils, method of making and use in rubber compositions and tires [patent_app_type] => utility [patent_app_number] => 16/671285 [patent_app_country] => US [patent_app_date] => 2019-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4614 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16671285 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/671285
Functional disulfide vegetable oils, method of making and use in rubber compositions and tires Oct 31, 2019 Issued
Array ( [id] => 17299709 [patent_doc_number] => 20210395548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => ACRYLIC POLYMERS FOR INKJET INK APPLICATIONS [patent_app_type] => utility [patent_app_number] => 17/287289 [patent_app_country] => US [patent_app_date] => 2019-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9536 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17287289 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/287289
Acrylic polymers for inkjet ink applications Oct 22, 2019 Issued
Array ( [id] => 15497213 [patent_doc_number] => 20200048795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => CORE-FREE THERMOPLASTIC POLYURETHANE YARN WITH ADDED NANOSILICA [patent_app_type] => utility [patent_app_number] => 16/658434 [patent_app_country] => US [patent_app_date] => 2019-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7242 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16658434 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/658434
Core-free thermoplastic polyurethane yarn with added nanosilica Oct 20, 2019 Issued
Array ( [id] => 15496445 [patent_doc_number] => 20200048411 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => Quaternary Nitrogen Compound for Use as a Latent Catalyst in Curable Compositions [patent_app_type] => utility [patent_app_number] => 16/658228 [patent_app_country] => US [patent_app_date] => 2019-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11128 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16658228 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/658228
Quaternary Nitrogen Compound for Use as a Latent Catalyst in Curable Compositions Oct 20, 2019 Abandoned
Array ( [id] => 17258636 [patent_doc_number] => 20210371621 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => LIQUID STABILIZER FOR CHLORINE-CONTAINING RESIN, AND METHOD FOR MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 17/286638 [patent_app_country] => US [patent_app_date] => 2019-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11612 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17286638 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/286638
LIQUID STABILIZER FOR CHLORINE-CONTAINING RESIN, AND METHOD FOR MANUFACTURING SAME Oct 2, 2019 Abandoned
Array ( [id] => 18852782 [patent_doc_number] => 11850334 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Immobilised biological entities [patent_app_type] => utility [patent_app_number] => 17/282691 [patent_app_country] => US [patent_app_date] => 2019-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 31692 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17282691 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/282691
Immobilised biological entities Oct 2, 2019 Issued
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