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] => 3763513 [patent_doc_number] => 05852105 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-22 [patent_title] => 'Aqueous dispersions comprising a polyurethane, a polyisocyanate and a tertiary alkanolamine' [patent_app_type] => 1 [patent_app_number] => 8/841391 [patent_app_country] => US [patent_app_date] => 1997-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6461 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/852/05852105.pdf [firstpage_image] =>[orig_patent_app_number] => 841391 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/841391
Aqueous dispersions comprising a polyurethane, a polyisocyanate and a tertiary alkanolamine Apr 29, 1997 Issued
Array ( [id] => 4026731 [patent_doc_number] => 05883156 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-16 [patent_title] => 'Biodegradable resin composition ADN antifouling paint composition' [patent_app_type] => 1 [patent_app_number] => 8/833010 [patent_app_country] => US [patent_app_date] => 1997-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6327 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/883/05883156.pdf [firstpage_image] =>[orig_patent_app_number] => 833010 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/833010
Biodegradable resin composition ADN antifouling paint composition Apr 3, 1997 Issued
Array ( [id] => 3839427 [patent_doc_number] => 05847044 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-08 [patent_title] => 'Polyurethane powder coating compositions which have a low stoving temperature' [patent_app_type] => 1 [patent_app_number] => 8/834799 [patent_app_country] => US [patent_app_date] => 1997-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4289 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/847/05847044.pdf [firstpage_image] =>[orig_patent_app_number] => 834799 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/834799
Polyurethane powder coating compositions which have a low stoving temperature Apr 2, 1997 Issued
Array ( [id] => 3887799 [patent_doc_number] => 05723536 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-03 [patent_title] => 'Aqueous or water-dilutable blocked polyisocyanates and their use for preparing polyurethane clearcoats having substantially reduced thermal yellowing' [patent_app_type] => 1 [patent_app_number] => 8/832551 [patent_app_country] => US [patent_app_date] => 1997-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5551 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 368 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/723/05723536.pdf [firstpage_image] =>[orig_patent_app_number] => 832551 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/832551
Aqueous or water-dilutable blocked polyisocyanates and their use for preparing polyurethane clearcoats having substantially reduced thermal yellowing Apr 2, 1997 Issued
08/831810 IMPACT ABRASION RESISTANT COATING COMPOSITIONS, METHOD THEREFORE AND COATED ARTICLE Apr 1, 1997 Abandoned
Array ( [id] => 3929081 [patent_doc_number] => 05877255 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-02 [patent_title] => 'Kind of polyhydroxyl compounds suitable for the polyurethane synthesis' [patent_app_type] => 1 [patent_app_number] => 8/824478 [patent_app_country] => US [patent_app_date] => 1997-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3913 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/877/05877255.pdf [firstpage_image] =>[orig_patent_app_number] => 824478 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/824478
Kind of polyhydroxyl compounds suitable for the polyurethane synthesis Mar 25, 1997 Issued
Array ( [id] => 3809614 [patent_doc_number] => 05854336 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-29 [patent_title] => 'Process for preparing silicone elastomer compositions' [patent_app_type] => 1 [patent_app_number] => 8/822406 [patent_app_country] => US [patent_app_date] => 1997-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2968 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/854/05854336.pdf [firstpage_image] =>[orig_patent_app_number] => 822406 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/822406
Process for preparing silicone elastomer compositions Mar 19, 1997 Issued
Array ( [id] => 4004899 [patent_doc_number] => 05859122 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-12 [patent_title] => 'Polycarbonate polyurethane resin composition' [patent_app_type] => 1 [patent_app_number] => 8/816653 [patent_app_country] => US [patent_app_date] => 1997-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4818 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/859/05859122.pdf [firstpage_image] =>[orig_patent_app_number] => 816653 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/816653
Polycarbonate polyurethane resin composition Mar 12, 1997 Issued
Array ( [id] => 3830076 [patent_doc_number] => 05760155 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-02 [patent_title] => 'Polysiloxane polyurethane compositions' [patent_app_type] => 1 [patent_app_number] => 8/814157 [patent_app_country] => US [patent_app_date] => 1997-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8859 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/760/05760155.pdf [firstpage_image] =>[orig_patent_app_number] => 814157 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/814157
Polysiloxane polyurethane compositions Mar 9, 1997 Issued
Array ( [id] => 1586697 [patent_doc_number] => 06359059 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-19 [patent_title] => 'Paint compositions containing reactive urea/urethanes' [patent_app_type] => B1 [patent_app_number] => 08/813126 [patent_app_country] => US [patent_app_date] => 1997-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7807 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/359/06359059.pdf [firstpage_image] =>[orig_patent_app_number] => 08813126 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/813126
Paint compositions containing reactive urea/urethanes Mar 6, 1997 Issued
Array ( [id] => 3957058 [patent_doc_number] => 05936025 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-10 [patent_title] => 'Ceramic polymer composite dielectric material' [patent_app_type] => 1 [patent_app_number] => 8/812153 [patent_app_country] => US [patent_app_date] => 1997-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3066 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/936/05936025.pdf [firstpage_image] =>[orig_patent_app_number] => 812153 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/812153
Ceramic polymer composite dielectric material Mar 5, 1997 Issued
Array ( [id] => 3998884 [patent_doc_number] => 05922806 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-13 [patent_title] => 'Aqueous polyurethane dispersions based on 1-methyl-2,4-and/or -2,6-diisocyanatocyclohexane and their use as binders for glass fiber sizings' [patent_app_type] => 1 [patent_app_number] => 8/811802 [patent_app_country] => US [patent_app_date] => 1997-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6953 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/922/05922806.pdf [firstpage_image] =>[orig_patent_app_number] => 811802 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/811802
Aqueous polyurethane dispersions based on 1-methyl-2,4-and/or -2,6-diisocyanatocyclohexane and their use as binders for glass fiber sizings Mar 5, 1997 Issued
Array ( [id] => 4015417 [patent_doc_number] => 05880209 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-09 [patent_title] => 'Binder formulation for producing pigment' [patent_app_type] => 1 [patent_app_number] => 8/807379 [patent_app_country] => US [patent_app_date] => 1997-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10381 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 363 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/880/05880209.pdf [firstpage_image] =>[orig_patent_app_number] => 807379 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/807379
Binder formulation for producing pigment Feb 26, 1997 Issued
Array ( [id] => 3948362 [patent_doc_number] => 05977245 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'Automotive undercoat coating compositions containing reactive urea/urethane compounds' [patent_app_type] => 1 [patent_app_number] => 8/806573 [patent_app_country] => US [patent_app_date] => 1997-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8578 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/977/05977245.pdf [firstpage_image] =>[orig_patent_app_number] => 806573 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/806573
Automotive undercoat coating compositions containing reactive urea/urethane compounds Feb 24, 1997 Issued
Array ( [id] => 3879657 [patent_doc_number] => 05804647 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-08 [patent_title] => 'Aqueous polyurethane-ureas, a process for their production and their use in coating compositions' [patent_app_type] => 1 [patent_app_number] => 8/804462 [patent_app_country] => US [patent_app_date] => 1997-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4556 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/804/05804647.pdf [firstpage_image] =>[orig_patent_app_number] => 804462 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/804462
Aqueous polyurethane-ureas, a process for their production and their use in coating compositions Feb 20, 1997 Issued
Array ( [id] => 1485957 [patent_doc_number] => 06365674 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-02 [patent_title] => 'Thermoplastic polyurethane resin' [patent_app_type] => B1 [patent_app_number] => 08/802294 [patent_app_country] => US [patent_app_date] => 1997-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3040 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/365/06365674.pdf [firstpage_image] =>[orig_patent_app_number] => 08802294 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/802294
Thermoplastic polyurethane resin Feb 17, 1997 Issued
08/793345 POLYURETHANES WITH IMPROVED TEAR PROPAGATION RESISTANCE Feb 17, 1997 Abandoned
Array ( [id] => 3754400 [patent_doc_number] => 05851508 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-22 [patent_title] => 'Compositions for use in embolizing blood vessels' [patent_app_type] => 1 [patent_app_number] => 8/800677 [patent_app_country] => US [patent_app_date] => 1997-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4621 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/851/05851508.pdf [firstpage_image] =>[orig_patent_app_number] => 800677 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/800677
Compositions for use in embolizing blood vessels Feb 13, 1997 Issued
08/795163 COLOR CHANGING TWO-PART SYSTEM Feb 6, 1997 Abandoned
Array ( [id] => 3763504 [patent_doc_number] => 05852104 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-22 [patent_title] => 'Aqueous polyurethane dispersions containing structural units derived from alkenyl- or alkylsuccinic acid' [patent_app_type] => 1 [patent_app_number] => 8/789539 [patent_app_country] => US [patent_app_date] => 1997-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5108 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/852/05852104.pdf [firstpage_image] =>[orig_patent_app_number] => 789539 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/789539
Aqueous polyurethane dispersions containing structural units derived from alkenyl- or alkylsuccinic acid Jan 26, 1997 Issued
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