
Ling Siu Choi
Examiner (ID: 18286)
| Most Active Art Unit | 1713 |
| Art Unit(s) | 1762, 1714, 1713, 1796, 1763 |
| Total Applications | 1478 |
| Issued Applications | 1218 |
| Pending Applications | 36 |
| Abandoned Applications | 224 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 8282853
[patent_doc_number] => 08216957
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-07-10
[patent_title] => 'Catalyst preparation using H2'
[patent_app_type] => utility
[patent_app_number] => 12/737262
[patent_app_country] => US
[patent_app_date] => 2009-06-22
[patent_effective_date] => 0000-00-00
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[patent_figures_cnt] => 0
[patent_no_of_words] => 11641
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[patent_words_short_claim] => 180
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12737262
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/737262 | Catalyst preparation using H2 | Jun 21, 2009 | Issued |
Array
(
[id] => 5404777
[patent_doc_number] => 20090240092
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-09-24
[patent_title] => 'ORTHO-NITROSOPHENOLS AS POLYMERIZATION INHIBITORS'
[patent_app_type] => utility
[patent_app_number] => 12/479115
[patent_app_country] => US
[patent_app_date] => 2009-06-05
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0240/20090240092.pdf
[firstpage_image] =>[orig_patent_app_number] => 12479115
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/479115 | ORTHO-NITROSOPHENOLS AS POLYMERIZATION INHIBITORS | Jun 4, 2009 | Abandoned |
Array
(
[id] => 8232911
[patent_doc_number] => 08198352
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-06-12
[patent_title] => 'High purity monoalkyltin compounds and uses thereof'
[patent_app_type] => utility
[patent_app_number] => 12/992154
[patent_app_country] => US
[patent_app_date] => 2009-05-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 19841
[patent_no_of_claims] => 20
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/198/08198352.pdf
[firstpage_image] =>[orig_patent_app_number] => 12992154
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/992154 | High purity monoalkyltin compounds and uses thereof | May 13, 2009 | Issued |
Array
(
[id] => 5386484
[patent_doc_number] => 20090227729
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-09-10
[patent_title] => 'LOW-VISCOSITY DRAG REDUCER'
[patent_app_type] => utility
[patent_app_number] => 12/465526
[patent_app_country] => US
[patent_app_date] => 2009-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[pdf_file] => publications/A1/0227/20090227729.pdf
[firstpage_image] =>[orig_patent_app_number] => 12465526
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/465526 | Low-viscosity drag reducer | May 12, 2009 | Issued |
Array
(
[id] => 6196913
[patent_doc_number] => 20110028671
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-02-03
[patent_title] => 'PROCESS FOR PRODUCING HIGH STRENGTH POLYETHYLENE FILM'
[patent_app_type] => utility
[patent_app_number] => 12/935352
[patent_app_country] => US
[patent_app_date] => 2009-04-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 1434
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[pdf_file] => publications/A1/0028/20110028671.pdf
[firstpage_image] =>[orig_patent_app_number] => 12935352
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/935352 | Process for producing high strength polyethylene film | Apr 20, 2009 | Issued |
Array
(
[id] => 24233
[patent_doc_number] => 07795356
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-09-14
[patent_title] => 'Rubber composition and pneumatic tire using the same'
[patent_app_type] => utility
[patent_app_number] => 12/424134
[patent_app_country] => US
[patent_app_date] => 2009-04-15
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/795/07795356.pdf
[firstpage_image] =>[orig_patent_app_number] => 12424134
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/424134 | Rubber composition and pneumatic tire using the same | Apr 14, 2009 | Issued |
Array
(
[id] => 5527062
[patent_doc_number] => 20090197139
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-08-06
[patent_title] => 'ION CONDUCTIVE FILM AND FUEL CELL USING THE SAME'
[patent_app_type] => utility
[patent_app_number] => 12/422650
[patent_app_country] => US
[patent_app_date] => 2009-04-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0197/20090197139.pdf
[firstpage_image] =>[orig_patent_app_number] => 12422650
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/422650 | ION CONDUCTIVE FILM AND FUEL CELL USING THE SAME | Apr 12, 2009 | Abandoned |
Array
(
[id] => 5930134
[patent_doc_number] => 20110040015
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-02-17
[patent_title] => 'TRANSPARENT COMPOSITE MATERIAL AND PROCESS FOR PRODUCING THE SAME'
[patent_app_type] => utility
[patent_app_number] => 12/937844
[patent_app_country] => US
[patent_app_date] => 2009-04-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 12531
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[pdf_file] => publications/A1/0040/20110040015.pdf
[firstpage_image] =>[orig_patent_app_number] => 12937844
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/937844 | Transparent composite material and process for producing the same | Apr 12, 2009 | Issued |
Array
(
[id] => 6150092
[patent_doc_number] => 20110021686
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-01-27
[patent_title] => 'POLYAMIDE NANOCOMPOSITES WITH HYPER-BRANCHED POLYETHERAMINES'
[patent_app_type] => utility
[patent_app_number] => 12/933345
[patent_app_country] => US
[patent_app_date] => 2009-03-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[pdf_file] => publications/A1/0021/20110021686.pdf
[firstpage_image] =>[orig_patent_app_number] => 12933345
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/933345 | POLYAMIDE NANOCOMPOSITES WITH HYPER-BRANCHED POLYETHERAMINES | Mar 17, 2009 | Abandoned |
Array
(
[id] => 6150093
[patent_doc_number] => 20110021687
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-01-27
[patent_title] => 'POLYAMIDE NANOCOMPOSITES WITH HYPER-BRANCHED POLYETHYLENEIMINES'
[patent_app_type] => utility
[patent_app_number] => 12/933305
[patent_app_country] => US
[patent_app_date] => 2009-03-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 15041
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[pdf_file] => publications/A1/0021/20110021687.pdf
[firstpage_image] =>[orig_patent_app_number] => 12933305
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/933305 | POLYAMIDE NANOCOMPOSITES WITH HYPER-BRANCHED POLYETHYLENEIMINES | Mar 17, 2009 | Abandoned |
Array
(
[id] => 8017577
[patent_doc_number] => 08138292
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-03-20
[patent_title] => 'Method for producing particulate water—absorbing agent composed principally of water absorbing resin'
[patent_app_type] => utility
[patent_app_number] => 12/922011
[patent_app_country] => US
[patent_app_date] => 2009-03-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] => patents/08/138/08138292.pdf
[firstpage_image] =>[orig_patent_app_number] => 12922011
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/922011 | Method for producing particulate water—absorbing agent composed principally of water absorbing resin | Mar 12, 2009 | Issued |
Array
(
[id] => 6098275
[patent_doc_number] => 20110003926
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-01-06
[patent_title] => 'PROCESS FOR PRODUCING WATER-ABSORBING RESIN'
[patent_app_type] => utility
[patent_app_number] => 12/922203
[patent_app_country] => US
[patent_app_date] => 2009-03-13
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[pdf_file] => publications/A1/0003/20110003926.pdf
[firstpage_image] =>[orig_patent_app_number] => 12922203
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/922203 | Production method for water-absorbing resin | Mar 12, 2009 | Issued |
Array
(
[id] => 4493880
[patent_doc_number] => 07956114
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-06-07
[patent_title] => 'Water immiscible rosin mildly activated flux'
[patent_app_type] => utility
[patent_app_number] => 12/381276
[patent_app_country] => US
[patent_app_date] => 2009-03-09
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[firstpage_image] =>[orig_patent_app_number] => 12381276
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/381276 | Water immiscible rosin mildly activated flux | Mar 8, 2009 | Issued |
Array
(
[id] => 7712685
[patent_doc_number] => 08093338
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-01-10
[patent_title] => 'Biopolymer originating in Eucommia ulmoides'
[patent_app_type] => utility
[patent_app_number] => 12/922504
[patent_app_country] => US
[patent_app_date] => 2009-03-03
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/922504 | Biopolymer originating in Eucommia ulmoides | Mar 2, 2009 | Issued |
Array
(
[id] => 6150155
[patent_doc_number] => 20110021715
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-01-27
[patent_title] => 'PROCESS FOR BROMINATING BUTADIENE COPOLYMERS BY THE ADDITION OF WATER OR CERTAIN SOLVENTS'
[patent_app_type] => utility
[patent_app_number] => 12/866992
[patent_app_country] => US
[patent_app_date] => 2009-02-25
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[pdf_file] => publications/A1/0021/20110021715.pdf
[firstpage_image] =>[orig_patent_app_number] => 12866992
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/866992 | Process for brominating butadiene copolymers by the addition of water or certain solvents | Feb 24, 2009 | Issued |
Array
(
[id] => 5392408
[patent_doc_number] => 20090209721
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-08-20
[patent_title] => 'Copolymer, production process thereof, lubricating oil viscosity modifier, and lubricating oil composition'
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[patent_app_number] => 12/379143
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/379143 | Copolymer, production process thereof, lubricating oil viscosity modifier, and lubricating oil composition | Feb 12, 2009 | Issued |
Array
(
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[patent_title] => 'PHOTO OR ELECTRON BEAM CURABLE COMPOSITIONS'
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Array
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/746383 | Cross-linkable nitrile rubber composition and cross-linked rubber | Jan 29, 2009 | Issued |
Array
(
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[patent_title] => 'Metal-resin-boned structured body and resin-encapsulated semiconductor device, and fabrication method for them'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/320559 | Metal-resin-boned structured body and resin-encapsulated semiconductor device, and fabrication method for them | Jan 28, 2009 | Issued |