
Ling Siu Choi
Supervisory Patent Examiner (ID: 12436, Phone: (571)272-1098 , Office: P/1763 )
| Most Active Art Unit | 1713 |
| Art Unit(s) | 1762, 1713, 1763, 1714, 1796 |
| Total Applications | 1478 |
| Issued Applications | 1218 |
| Pending Applications | 36 |
| Abandoned Applications | 224 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 5279436
[patent_doc_number] => 20090131568
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-05-21
[patent_title] => 'HALOGEN-FREE, FLAME-RETARDANT WIRE-AND-CABLE COMPOSITION AND RELATED ARTICLES'
[patent_app_type] => utility
[patent_app_number] => 12/299084
[patent_app_country] => US
[patent_app_date] => 2007-05-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1896
[patent_no_of_claims] => 9
[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/A1/0131/20090131568.pdf
[firstpage_image] =>[orig_patent_app_number] => 12299084
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/299084 | HALOGEN-FREE, FLAME-RETARDANT WIRE-AND-CABLE COMPOSITION AND RELATED ARTICLES | May 1, 2007 | Abandoned |
Array
(
[id] => 238307
[patent_doc_number] => RE040920
[patent_country] => US
[patent_kind] => E1
[patent_issue_date] => 2009-09-22
[patent_title] => 'Anti-reflective coatings and dual damascene fill compositions comprising styrene-allyl alcohol copolymers'
[patent_app_type] => reissue
[patent_app_number] => 11/799470
[patent_app_country] => US
[patent_app_date] => 2007-05-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 11
[patent_no_of_words] => 4682
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 82
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/RE/040/RE040920.pdf
[firstpage_image] =>[orig_patent_app_number] => 11799470
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/799470 | Anti-reflective coatings and dual damascene fill compositions comprising styrene-allyl alcohol copolymers | Apr 30, 2007 | Issued |
Array
(
[id] => 5005713
[patent_doc_number] => 20070203285
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-08-30
[patent_title] => 'Composition and use'
[patent_app_type] => utility
[patent_app_number] => 11/796510
[patent_app_country] => US
[patent_app_date] => 2007-04-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 15132
[patent_no_of_claims] => 8
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0203/20070203285.pdf
[firstpage_image] =>[orig_patent_app_number] => 11796510
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/796510 | Composition and use | Apr 26, 2007 | Issued |
Array
(
[id] => 83981
[patent_doc_number] => 07741423
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-06-22
[patent_title] => 'Highly oxygen permeable polymer'
[patent_app_type] => utility
[patent_app_number] => 11/785691
[patent_app_country] => US
[patent_app_date] => 2007-04-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2483
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 37
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/741/07741423.pdf
[firstpage_image] =>[orig_patent_app_number] => 11785691
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/785691 | Highly oxygen permeable polymer | Apr 18, 2007 | Issued |
Array
(
[id] => 4456698
[patent_doc_number] => 07893167
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-02-22
[patent_title] => 'Sealing film for solar cell and solar cell using the sealing film'
[patent_app_type] => utility
[patent_app_number] => 12/295890
[patent_app_country] => US
[patent_app_date] => 2007-04-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 6079
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 86
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/893/07893167.pdf
[firstpage_image] =>[orig_patent_app_number] => 12295890
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/295890 | Sealing film for solar cell and solar cell using the sealing film | Apr 4, 2007 | Issued |
Array
(
[id] => 247175
[patent_doc_number] => 07585927
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-09-08
[patent_title] => 'Reactive surfactants and their use in emulsions and dispersions'
[patent_app_type] => utility
[patent_app_number] => 11/729354
[patent_app_country] => US
[patent_app_date] => 2007-03-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5086
[patent_no_of_claims] => 12
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/585/07585927.pdf
[firstpage_image] =>[orig_patent_app_number] => 11729354
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/729354 | Reactive surfactants and their use in emulsions and dispersions | Mar 27, 2007 | Issued |
Array
(
[id] => 4571301
[patent_doc_number] => 07858686
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-12-28
[patent_title] => 'Stabilized polyolefin nanocomposites'
[patent_app_type] => utility
[patent_app_number] => 12/299464
[patent_app_country] => US
[patent_app_date] => 2007-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3253
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 70
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/858/07858686.pdf
[firstpage_image] =>[orig_patent_app_number] => 12299464
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/299464 | Stabilized polyolefin nanocomposites | Mar 26, 2007 | Issued |
Array
(
[id] => 4620289
[patent_doc_number] => 08000013
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-08-16
[patent_title] => 'Tinted lenses that correct for high order aberrations'
[patent_app_type] => utility
[patent_app_number] => 11/726075
[patent_app_country] => US
[patent_app_date] => 2007-03-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 7441
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 55
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/000/08000013.pdf
[firstpage_image] =>[orig_patent_app_number] => 11726075
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/726075 | Tinted lenses that correct for high order aberrations | Mar 19, 2007 | Issued |
Array
(
[id] => 7545530
[patent_doc_number] => 08053502
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-11-08
[patent_title] => 'PVDF-based extrusion-aiding agent'
[patent_app_type] => utility
[patent_app_number] => 12/295954
[patent_app_country] => US
[patent_app_date] => 2007-03-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 4635
[patent_no_of_claims] => 17
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/053/08053502.pdf
[firstpage_image] =>[orig_patent_app_number] => 12295954
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/295954 | PVDF-based extrusion-aiding agent | Mar 19, 2007 | Issued |
Array
(
[id] => 5582003
[patent_doc_number] => 20090101205
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-04-23
[patent_title] => 'PROCESS FOR PREPARING A RUBBER COMPOSITION, RUBBER COMPOSITION OBTAINED THEREFROM, AND USE THEREOF'
[patent_app_type] => utility
[patent_app_number] => 12/293393
[patent_app_country] => US
[patent_app_date] => 2007-03-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7091
[patent_no_of_claims] => 20
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0101/20090101205.pdf
[firstpage_image] =>[orig_patent_app_number] => 12293393
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/293393 | PROCESS FOR PREPARING A RUBBER COMPOSITION, RUBBER COMPOSITION OBTAINED THEREFROM, AND USE THEREOF | Mar 13, 2007 | Abandoned |
Array
(
[id] => 7691266
[patent_doc_number] => 20070232767
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-10-04
[patent_title] => 'Copolymer containing functional group of sulfonic acid or its salt, and process for producing said copolymer'
[patent_app_type] => utility
[patent_app_number] => 11/713632
[patent_app_country] => US
[patent_app_date] => 2007-03-05
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0232/20070232767.pdf
[firstpage_image] =>[orig_patent_app_number] => 11713632
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/713632 | Copolymer containing functional group of sulfonic acid or its salt, and process for producing said copolymer | Mar 4, 2007 | Issued |
Array
(
[id] => 6229409
[patent_doc_number] => 20100183945
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-07-22
[patent_title] => 'ELECTRODE CATALYST FOR FUEL CELL, PROCESS FOR PRODUCING THE SAME AND SOLID POLYMER FUEL CELL COMPRISING THE SAME'
[patent_app_type] => utility
[patent_app_number] => 12/088024
[patent_app_country] => US
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[firstpage_image] =>[orig_patent_app_number] => 12088024
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Array
(
[id] => 7795591
[patent_doc_number] => 08124297
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-02-28
[patent_title] => 'Solid polymer fuel cell and method for producing MEA used for solid polymer fuel cell'
[patent_app_type] => utility
[patent_app_number] => 12/281816
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/281816 | Solid polymer fuel cell and method for producing MEA used for solid polymer fuel cell | Feb 28, 2007 | Issued |
Array
(
[id] => 5086071
[patent_doc_number] => 20070276122
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-11-29
[patent_title] => 'Polymers functionalized with hydrobenzamides'
[patent_app_type] => utility
[patent_app_number] => 11/710713
[patent_app_country] => US
[patent_app_date] => 2007-02-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[firstpage_image] =>[orig_patent_app_number] => 11710713
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/710713 | Polymers functionized with hydrobenzamides | Feb 25, 2007 | Issued |
Array
(
[id] => 4873899
[patent_doc_number] => 20080200633
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-08-21
[patent_title] => 'Polyvinyl alcohol type resin, monolayer film and laminate'
[patent_app_type] => utility
[patent_app_number] => 11/708945
[patent_app_country] => US
[patent_app_date] => 2007-02-21
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[pdf_file] => publications/A1/0200/20080200633.pdf
[firstpage_image] =>[orig_patent_app_number] => 11708945
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/708945 | Polyvinyl alcohol type resin, monolayer film and laminate | Feb 20, 2007 | Issued |
Array
(
[id] => 853096
[patent_doc_number] => 07378481
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2008-05-27
[patent_title] => 'Hot Melt Adhesives'
[patent_app_type] => utility
[patent_app_number] => 11/672647
[patent_app_country] => US
[patent_app_date] => 2007-02-08
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/07/378/07378481.pdf
[firstpage_image] =>[orig_patent_app_number] => 11672647
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/672647 | Hot Melt Adhesives | Feb 7, 2007 | Issued |
Array
(
[id] => 5120862
[patent_doc_number] => 20070142577
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[patent_issue_date] => 2007-06-21
[patent_title] => 'Method of preparing a treated support'
[patent_app_type] => utility
[patent_app_number] => 11/702717
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/702717 | Method of preparing a treated support | Feb 5, 2007 | Issued |
Array
(
[id] => 322707
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[patent_issue_date] => 2009-04-14
[patent_title] => 'Catalyst composition including transition metal complexes and olefin polymerization using the same'
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Array
(
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[patent_issue_date] => 2007-06-07
[patent_title] => 'Polymerization catalyst system using n-butylmethyldimethoxysilane for preparation of polypropylene film grade resins'
[patent_app_type] => utility
[patent_app_number] => 11/700273
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[firstpage_image] =>[orig_patent_app_number] => 11700273
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/700273 | Polymerization catalyst system using n-butylmethyldimethoxysilane for preparation of polypropylene film grade resins | Jan 30, 2007 | Issued |
Array
(
[id] => 856910
[patent_doc_number] => 07375169
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2008-05-20
[patent_title] => 'Method for catalyst preparation and improved polyethylene blow molding resin'
[patent_app_type] => utility
[patent_app_number] => 11/657916
[patent_app_country] => US
[patent_app_date] => 2007-01-25
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/07/375/07375169.pdf
[firstpage_image] =>[orig_patent_app_number] => 11657916
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/657916 | Method for catalyst preparation and improved polyethylene blow molding resin | Jan 24, 2007 | Issued |