Search

Robyn Kieu Doan

Examiner (ID: 18779, Phone: (571)272-4711 , Office: P/3776 )

Most Active Art Unit
3732
Art Unit(s)
3732, 3776
Total Applications
1522
Issued Applications
885
Pending Applications
52
Abandoned Applications
585

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5374946 [patent_doc_number] => 20090312507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-17 [patent_title] => 'PROCESS FOR THE PRODUCTION OF PROPYLENE POLYMERS HAVING A LOW ASH CONTENT' [patent_app_type] => utility [patent_app_number] => 12/298172 [patent_app_country] => US [patent_app_date] => 2007-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4873 [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] => publications/A1/0312/20090312507.pdf [firstpage_image] =>[orig_patent_app_number] => 12298172 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/298172
PROCESS FOR THE PRODUCTION OF PROPYLENE POLYMERS HAVING A LOW ASH CONTENT Apr 23, 2007 Abandoned
Array ( [id] => 5465971 [patent_doc_number] => 20090326171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-31 [patent_title] => 'PROCESS FOR THE PREPARATION OF HIGH PERFORMANCE POLYPROPYLENE' [patent_app_type] => utility [patent_app_number] => 12/297857 [patent_app_country] => US [patent_app_date] => 2007-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5472 [patent_no_of_claims] => 15 [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] => publications/A1/0326/20090326171.pdf [firstpage_image] =>[orig_patent_app_number] => 12297857 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/297857
PROCESS FOR THE PREPARATION OF HIGH PERFORMANCE POLYPROPYLENE Apr 19, 2007 Abandoned
Array ( [id] => 6308071 [patent_doc_number] => 20100069585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-18 [patent_title] => 'Chromium-Based Catalysts' [patent_app_type] => utility [patent_app_number] => 12/296977 [patent_app_country] => US [patent_app_date] => 2007-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 10294 [patent_no_of_claims] => 26 [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] => publications/A1/0069/20100069585.pdf [firstpage_image] =>[orig_patent_app_number] => 12296977 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/296977
Chromium-Based Catalysts Apr 12, 2007 Abandoned
Array ( [id] => 6618322 [patent_doc_number] => 20100099833 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-22 [patent_title] => 'MAGNESIUM HALIDE COMPLEXES, CATALYST COMPONENTS AND CATALYSTS FOR OLEFIN POLYMERIZATION PREPARED THEREFROM' [patent_app_type] => utility [patent_app_number] => 12/294980 [patent_app_country] => US [patent_app_date] => 2007-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6614 [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] => publications/A1/0099/20100099833.pdf [firstpage_image] =>[orig_patent_app_number] => 12294980 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/294980
MAGNESIUM HALIDE COMPLEXES, CATALYST COMPONENTS AND CATALYSTS FOR OLEFIN POLYMERIZATION PREPARED THEREFROM Apr 5, 2007 Abandoned
Array ( [id] => 4553015 [patent_doc_number] => 07837950 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-23 [patent_title] => 'Apparatus for the production of polyethylene and ethylene copolymers' [patent_app_type] => utility [patent_app_number] => 12/299740 [patent_app_country] => US [patent_app_date] => 2007-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5945 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/837/07837950.pdf [firstpage_image] =>[orig_patent_app_number] => 12299740 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/299740
Apparatus for the production of polyethylene and ethylene copolymers Apr 3, 2007 Issued
Array ( [id] => 4583397 [patent_doc_number] => 07851395 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-12-14 [patent_title] => 'Controlled distribution of stereospecific sites in Ziegler-Natta catalyst systems' [patent_app_type] => utility [patent_app_number] => 12/296955 [patent_app_country] => US [patent_app_date] => 2007-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2492 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/851/07851395.pdf [firstpage_image] =>[orig_patent_app_number] => 12296955 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/296955
Controlled distribution of stereospecific sites in Ziegler-Natta catalyst systems Apr 3, 2007 Issued
Array ( [id] => 6631258 [patent_doc_number] => 20100004407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-07 [patent_title] => 'Process for the Production of Polyethylene and Ethylene Copolymers' [patent_app_type] => utility [patent_app_number] => 12/299742 [patent_app_country] => US [patent_app_date] => 2007-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5490 [patent_no_of_claims] => 15 [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] => publications/A1/0004/20100004407.pdf [firstpage_image] =>[orig_patent_app_number] => 12299742 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/299742
Process for the production of polyethylene and ethylene copolymers Apr 3, 2007 Issued
Array ( [id] => 5465970 [patent_doc_number] => 20090326170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-31 [patent_title] => 'Process for Improving the Polymerization of Ethylene and One or More Optional Comonomer(s) in a Polymerization Loop Reactor' [patent_app_type] => utility [patent_app_number] => 12/295855 [patent_app_country] => US [patent_app_date] => 2007-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6656 [patent_no_of_claims] => 8 [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] => publications/A1/0326/20090326170.pdf [firstpage_image] =>[orig_patent_app_number] => 12295855 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/295855
Process for improving the polymerization of ethylene and one or more optional comonomer(s) in a polymerization loop reactor Apr 2, 2007 Issued
Array ( [id] => 5316659 [patent_doc_number] => 20090281257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-12 [patent_title] => 'INDUSTRIAL SYNTHESES PROCESS OF HIGH TRAN-1, 4-POLYISOPRENE' [patent_app_type] => utility [patent_app_number] => 12/296797 [patent_app_country] => US [patent_app_date] => 2007-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3980 [patent_no_of_claims] => 17 [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] => publications/A1/0281/20090281257.pdf [firstpage_image] =>[orig_patent_app_number] => 12296797 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/296797
Industrial syntheses process of high tran-1, 4-polyisoprene Apr 1, 2007 Issued
Array ( [id] => 5398575 [patent_doc_number] => 20090318638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-24 [patent_title] => 'Slurry Polymerisation Process of Ethylene in the Presence of Low Amount of Scavenger' [patent_app_type] => utility [patent_app_number] => 12/295253 [patent_app_country] => US [patent_app_date] => 2007-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3029 [patent_no_of_claims] => 4 [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] => publications/A1/0318/20090318638.pdf [firstpage_image] =>[orig_patent_app_number] => 12295253 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/295253
Slurry polymerisation process of ethylene in the presence of low amount of scavenger Mar 28, 2007 Issued
Array ( [id] => 5465969 [patent_doc_number] => 20090326169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-31 [patent_title] => 'Process for the Preparation of Ethylene Polymers using a Number of Reactors Arranged in Series' [patent_app_type] => utility [patent_app_number] => 12/295249 [patent_app_country] => US [patent_app_date] => 2007-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3891 [patent_no_of_claims] => 6 [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] => publications/A1/0326/20090326169.pdf [firstpage_image] =>[orig_patent_app_number] => 12295249 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/295249
Process for the preparation of ethylene polymers using a number of reactors arranged in series Mar 28, 2007 Issued
Array ( [id] => 6549066 [patent_doc_number] => 20100016523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-21 [patent_title] => 'Method for Making a Transition between Polymer Grades' [patent_app_type] => utility [patent_app_number] => 12/295248 [patent_app_country] => US [patent_app_date] => 2007-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3824 [patent_no_of_claims] => 7 [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] => publications/A1/0016/20100016523.pdf [firstpage_image] =>[orig_patent_app_number] => 12295248 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/295248
Method for Making a Transition between Polymer Grades Mar 27, 2007 Abandoned
Array ( [id] => 6434384 [patent_doc_number] => 20100152396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-17 [patent_title] => 'PROCESS AND APPARATUS FOR TREATING VISCOUS PRODUCTS' [patent_app_type] => utility [patent_app_number] => 12/295094 [patent_app_country] => US [patent_app_date] => 2008-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3029 [patent_no_of_claims] => 22 [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] => publications/A1/0152/20100152396.pdf [firstpage_image] =>[orig_patent_app_number] => 12295094 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/295094
Process and apparatus for treating viscous products Mar 27, 2007 Issued
Array ( [id] => 5343453 [patent_doc_number] => 20090182103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-16 [patent_title] => 'METHOD FOR POLYMERIZATION AND COPOLYMERIZATION OF OLEFIN' [patent_app_type] => utility [patent_app_number] => 12/293083 [patent_app_country] => US [patent_app_date] => 2007-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4454 [patent_no_of_claims] => 10 [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] => publications/A1/0182/20090182103.pdf [firstpage_image] =>[orig_patent_app_number] => 12293083 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/293083
METHOD FOR POLYMERIZATION AND COPOLYMERIZATION OF OLEFIN Mar 25, 2007 Abandoned
Array ( [id] => 5316657 [patent_doc_number] => 20090281255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-12 [patent_title] => 'CONTINUOUS PROCESS FOR THE PRODUCTION OF VINYL CHLORIDE (CO)POLYMERS' [patent_app_type] => utility [patent_app_number] => 12/293517 [patent_app_country] => US [patent_app_date] => 2007-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5885 [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] => publications/A1/0281/20090281255.pdf [firstpage_image] =>[orig_patent_app_number] => 12293517 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/293517
Continuous process for the production of vinyl chloride (co)polymers Mar 19, 2007 Issued
Array ( [id] => 4496323 [patent_doc_number] => 07904271 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-08 [patent_title] => 'Method and system for determining catalyst activity' [patent_app_type] => utility [patent_app_number] => 12/281572 [patent_app_country] => US [patent_app_date] => 2007-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5757 [patent_no_of_claims] => 8 [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/07/904/07904271.pdf [firstpage_image] =>[orig_patent_app_number] => 12281572 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/281572
Method and system for determining catalyst activity Mar 5, 2007 Issued
Array ( [id] => 4978082 [patent_doc_number] => 20070219316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-20 [patent_title] => 'PROCESS IN CONTINUOUS FOR THE PREPARATION OF RANDOM CONJUGATED DIENE/VINYL ARENE COPOLYMERS' [patent_app_type] => utility [patent_app_number] => 11/677725 [patent_app_country] => US [patent_app_date] => 2007-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10346 [patent_no_of_claims] => 17 [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] => publications/A1/0219/20070219316.pdf [firstpage_image] =>[orig_patent_app_number] => 11677725 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/677725
PROCESS IN CONTINUOUS FOR THE PREPARATION OF RANDOM CONJUGATED DIENE/VINYL ARENE COPOLYMERS Feb 21, 2007 Abandoned
Array ( [id] => 5534294 [patent_doc_number] => 20090234082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-17 [patent_title] => 'Extrusion Coating Composition' [patent_app_type] => utility [patent_app_number] => 12/224768 [patent_app_country] => US [patent_app_date] => 2007-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2811 [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] => publications/A1/0234/20090234082.pdf [firstpage_image] =>[orig_patent_app_number] => 12224768 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/224768
Extrusion Coating Composition Feb 15, 2007 Abandoned
Array ( [id] => 5311018 [patent_doc_number] => 20090018299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-15 [patent_title] => 'Ethylenic Polymer and Molded Article Obtained Therefrom' [patent_app_type] => utility [patent_app_number] => 12/223960 [patent_app_country] => US [patent_app_date] => 2007-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16619 [patent_no_of_claims] => 6 [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] => publications/A1/0018/20090018299.pdf [firstpage_image] =>[orig_patent_app_number] => 12223960 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/223960
Ethylenic Polymer and Molded Article Obtained Therefrom Feb 13, 2007 Abandoned
Array ( [id] => 10169393 [patent_doc_number] => 09200094 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-01 [patent_title] => 'Catalyst components for the polymerization of olefins' [patent_app_type] => utility [patent_app_number] => 12/224008 [patent_app_country] => US [patent_app_date] => 2007-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4851 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12224008 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/224008
Catalyst components for the polymerization of olefins Feb 8, 2007 Issued
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