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] => 2787147 [patent_doc_number] => 05093413 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-03 [patent_title] => 'Cationic polymers for sludge dewatering' [patent_app_type] => 1 [patent_app_number] => 7/664558 [patent_app_country] => US [patent_app_date] => 1991-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4180 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/093/05093413.pdf [firstpage_image] =>[orig_patent_app_number] => 664558 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/664558
Cationic polymers for sludge dewatering Mar 3, 1991 Issued
Array ( [id] => 2824554 [patent_doc_number] => 05095058 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-10 [patent_title] => 'Stable polyamide resin dispersions and methods for the manufacture thereof' [patent_app_type] => 1 [patent_app_number] => 7/664276 [patent_app_country] => US [patent_app_date] => 1991-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6151 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/095/05095058.pdf [firstpage_image] =>[orig_patent_app_number] => 664276 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/664276
Stable polyamide resin dispersions and methods for the manufacture thereof Mar 3, 1991 Issued
07/651602 AQUEOUS POLYURETHANE FORMULATIONS Feb 4, 1991 Abandoned
07/650912 AIR-DRYING POLYURETHANE RESINS, THEIR PREPARATION AND USE Feb 4, 1991 Abandoned
07/643701 AQUEOUS DISPERSIONS Jan 21, 1991 Abandoned
Array ( [id] => 2979211 [patent_doc_number] => 05252660 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-12 [patent_title] => 'Coating comprising solution organosilane polymer and silane functional dispersed polymer' [patent_app_type] => 1 [patent_app_number] => 7/627998 [patent_app_country] => US [patent_app_date] => 1990-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7611 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/252/05252660.pdf [firstpage_image] =>[orig_patent_app_number] => 627998 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/627998
Coating comprising solution organosilane polymer and silane functional dispersed polymer Dec 16, 1990 Issued
Array ( [id] => 2869308 [patent_doc_number] => 05162426 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-10 [patent_title] => 'Coatings comprising dispersed polymers with silane crosslinking' [patent_app_type] => 1 [patent_app_number] => 7/627994 [patent_app_country] => US [patent_app_date] => 1990-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8428 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/162/05162426.pdf [firstpage_image] =>[orig_patent_app_number] => 627994 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/627994
Coatings comprising dispersed polymers with silane crosslinking Dec 16, 1990 Issued
Array ( [id] => 2896654 [patent_doc_number] => 05244959 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-14 [patent_title] => 'Coatings comprising an organosilane solution polymer and a crosslink functional dispersed polymer' [patent_app_type] => 1 [patent_app_number] => 7/627997 [patent_app_country] => US [patent_app_date] => 1990-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10084 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/244/05244959.pdf [firstpage_image] =>[orig_patent_app_number] => 627997 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/627997
Coatings comprising an organosilane solution polymer and a crosslink functional dispersed polymer Dec 16, 1990 Issued
Array ( [id] => 2891521 [patent_doc_number] => 05244696 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-14 [patent_title] => 'Automotive coating composition comprising an organosilane polymer' [patent_app_type] => 1 [patent_app_number] => 7/627995 [patent_app_country] => US [patent_app_date] => 1990-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8863 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/244/05244696.pdf [firstpage_image] =>[orig_patent_app_number] => 627995 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/627995
Automotive coating composition comprising an organosilane polymer Dec 16, 1990 Issued
07/627999 COATING COMPOSITIONS COMPRISING AN ORGANOSILANE POLYMER AND REACTIVE DISPERSED POLYMERS Dec 16, 1990 Abandoned
07/624618 AQUEOUS EMULSION DIKSPERSION ADHESIVES BASED ON A POLYOL AND A HINDERED ISOCYANATE COMPOUND Dec 9, 1990 Abandoned
Array ( [id] => 2821794 [patent_doc_number] => 05098478 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-24 [patent_title] => 'Water-based ink compositions' [patent_app_type] => 1 [patent_app_number] => 7/624790 [patent_app_country] => US [patent_app_date] => 1990-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1779 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/098/05098478.pdf [firstpage_image] =>[orig_patent_app_number] => 624790 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/624790
Water-based ink compositions Dec 6, 1990 Issued
07/621439 CATIONIC ELECTROCOATING COMPOSITION Dec 3, 1990 Abandoned
Array ( [id] => 2907664 [patent_doc_number] => 05216065 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-01 [patent_title] => 'Emulsion polymerization with large particle size' [patent_app_type] => 1 [patent_app_number] => 7/619798 [patent_app_country] => US [patent_app_date] => 1990-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 6401 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/216/05216065.pdf [firstpage_image] =>[orig_patent_app_number] => 619798 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/619798
Emulsion polymerization with large particle size Nov 28, 1990 Issued
Array ( [id] => 2774629 [patent_doc_number] => 05132355 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-21 [patent_title] => 'Gels of polyethylene block copolymers and liquid hydrocarbons' [patent_app_type] => 1 [patent_app_number] => 7/618176 [patent_app_country] => US [patent_app_date] => 1990-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3521 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/132/05132355.pdf [firstpage_image] =>[orig_patent_app_number] => 618176 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/618176
Gels of polyethylene block copolymers and liquid hydrocarbons Nov 25, 1990 Issued
Array ( [id] => 2884352 [patent_doc_number] => 05109062 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-28 [patent_title] => 'Stabilized Mannich emulsions' [patent_app_type] => 1 [patent_app_number] => 7/614728 [patent_app_country] => US [patent_app_date] => 1990-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2348 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/109/05109062.pdf [firstpage_image] =>[orig_patent_app_number] => 614728 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/614728
Stabilized Mannich emulsions Nov 14, 1990 Issued
Array ( [id] => 2710970 [patent_doc_number] => 05061741 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-29 [patent_title] => 'Method for preparing an oil-in-water type uniform dispersion of liquid droplets and polymerization method for preparing polymer beads of uniform particle size' [patent_app_type] => 1 [patent_app_number] => 7/611507 [patent_app_country] => US [patent_app_date] => 1990-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4406 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/061/05061741.pdf [firstpage_image] =>[orig_patent_app_number] => 611507 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/611507
Method for preparing an oil-in-water type uniform dispersion of liquid droplets and polymerization method for preparing polymer beads of uniform particle size Nov 12, 1990 Issued
Array ( [id] => 2785338 [patent_doc_number] => 05141987 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-25 [patent_title] => 'Aqueous coating compositions containing water dispersible polyurethane polyureas as binders and the coatings produced therefrom' [patent_app_type] => 1 [patent_app_number] => 7/604718 [patent_app_country] => US [patent_app_date] => 1990-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6676 [patent_no_of_claims] => 5 [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] => patents/05/141/05141987.pdf [firstpage_image] =>[orig_patent_app_number] => 604718 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/604718
Aqueous coating compositions containing water dispersible polyurethane polyureas as binders and the coatings produced therefrom Oct 25, 1990 Issued
07/602655 WATER-BASED AUTOXIDISABLE COATING COMPOSITION Oct 23, 1990 Abandoned
07/599941 MOLDING COMPOSITIONS WHICH ARE STABLE TO ALCOHOLS AND BOILING WATER Oct 18, 1990 Abandoned
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