
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] => 12585117
[patent_doc_number] => 20180086868
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-03-29
[patent_title] => METHODS OF MAKING PRESSURE SENSITIVE ADHESIVE COMPOSITIONS
[patent_app_type] => utility
[patent_app_number] => 15/563401
[patent_app_country] => US
[patent_app_date] => 2016-03-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3084
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -5
[patent_words_short_claim] => 104
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15563401
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/563401 | METHODS OF MAKING PRESSURE SENSITIVE ADHESIVE COMPOSITIONS | Mar 1, 2016 | Abandoned |
Array
(
[id] => 10799245
[patent_doc_number] => 20160145402
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-05-26
[patent_title] => 'BASE FILM OF MODIFIED POLYVINYL ALCOHOL POLYMER'
[patent_app_type] => utility
[patent_app_number] => 15/015153
[patent_app_country] => US
[patent_app_date] => 2016-02-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3810
[patent_no_of_claims] => 3
[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] =>[firstpage_image] =>[orig_patent_app_number] => 15015153
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/015153 | BASE FILM OF MODIFIED POLYVINYL ALCOHOL POLYMER | Feb 3, 2016 | Abandoned |
Array
(
[id] => 11365438
[patent_doc_number] => 20170003418
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-01-05
[patent_title] => 'COMPOUND CONTAINING MESOGENIC GROUP, AND MIXTURE, COMPOSITION, AND OPTICALLY ANISOTROPIC BODY USING SAID COMPOUND'
[patent_app_type] => utility
[patent_app_number] => 15/107422
[patent_app_country] => US
[patent_app_date] => 2014-12-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 18754
[patent_no_of_claims] => 9
[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] =>[firstpage_image] =>[orig_patent_app_number] => 15107422
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/107422 | Compound containing mesogenic group, and mixture, composition, and optically anisotropic body using said compound | Dec 17, 2014 | Issued |
Array
(
[id] => 10656301
[patent_doc_number] => 20160002446
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-01-07
[patent_title] => 'RUBBER BLEND COMPOSITION WITH REDUCED INTERNAL FRICTION'
[patent_app_type] => utility
[patent_app_number] => 14/769948
[patent_app_country] => US
[patent_app_date] => 2014-03-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1048
[patent_no_of_claims] => 7
[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] =>[firstpage_image] =>[orig_patent_app_number] => 14769948
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/769948 | RUBBER BLEND COMPOSITION WITH REDUCED INTERNAL FRICTION | Mar 2, 2014 | Abandoned |
Array
(
[id] => 10389948
[patent_doc_number] => 20150274955
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-10-01
[patent_title] => 'DISPERSION STABILIZER FOR SUSPENSION POLYMERIZATION AND METHOD FOR PRODUCING VINYL RESIN USING SAME'
[patent_app_type] => utility
[patent_app_number] => 14/439868
[patent_app_country] => US
[patent_app_date] => 2013-11-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10470
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14439868
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/439868 | DISPERSION STABILIZER FOR SUSPENSION POLYMERIZATION AND METHOD FOR PRODUCING VINYL RESIN USING SAME | Oct 31, 2013 | Abandoned |
Array
(
[id] => 9206428
[patent_doc_number] => 20140005605
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-01-02
[patent_title] => 'USE OF QUORUM SENSING INHIBITORS AND BIOFILM DISPERSING AGENTS FOR CONTROLLING BIOFILM-ASSOCIATED IMPLANTABLE MEDICAL DEVICE RELATED INFECTIONS'
[patent_app_type] => utility
[patent_app_number] => 13/536848
[patent_app_country] => US
[patent_app_date] => 2012-06-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 4122
[patent_no_of_claims] => 24
[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] =>[firstpage_image] =>[orig_patent_app_number] => 13536848
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/536848 | USE OF QUORUM SENSING INHIBITORS AND BIOFILM DISPERSING AGENTS FOR CONTROLLING BIOFILM-ASSOCIATED IMPLANTABLE MEDICAL DEVICE RELATED INFECTIONS | Jun 27, 2012 | Abandoned |
Array
(
[id] => 5958710
[patent_doc_number] => 20110183097
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-07-28
[patent_title] => 'POLYETHYLENE MATERIALS PREPARED USING MIXED ZIEGLER-NATTA CATALYST SYSTEMS'
[patent_app_type] => utility
[patent_app_number] => 13/082452
[patent_app_country] => US
[patent_app_date] => 2011-04-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 6923
[patent_no_of_claims] => 22
[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/A1/0183/20110183097.pdf
[firstpage_image] =>[orig_patent_app_number] => 13082452
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/082452 | POLYETHYLENE MATERIALS PREPARED USING MIXED ZIEGLER-NATTA CATALYST SYSTEMS | Apr 7, 2011 | Abandoned |
Array
(
[id] => 8146816
[patent_doc_number] => 08163821
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-04-24
[patent_title] => 'Tire rubber composition and heavy-load tire'
[patent_app_type] => utility
[patent_app_number] => 13/048914
[patent_app_country] => US
[patent_app_date] => 2011-03-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10073
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 66
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/163/08163821.pdf
[firstpage_image] =>[orig_patent_app_number] => 13048914
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/048914 | Tire rubber composition and heavy-load tire | Mar 15, 2011 | Issued |
Array
(
[id] => 8189593
[patent_doc_number] => 08183329
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-05-22
[patent_title] => 'Encapsulant materials and associated devices'
[patent_app_type] => utility
[patent_app_number] => 13/041491
[patent_app_country] => US
[patent_app_date] => 2011-03-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 12258
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/183/08183329.pdf
[firstpage_image] =>[orig_patent_app_number] => 13041491
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/041491 | Encapsulant materials and associated devices | Mar 6, 2011 | Issued |
Array
(
[id] => 7795975
[patent_doc_number] => 08124682
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-02-28
[patent_title] => 'Rubber mixture'
[patent_app_type] => utility
[patent_app_number] => 12/950224
[patent_app_country] => US
[patent_app_date] => 2010-11-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4773
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/124/08124682.pdf
[firstpage_image] =>[orig_patent_app_number] => 12950224
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/950224 | Rubber mixture | Nov 18, 2010 | Issued |
Array
(
[id] => 4644526
[patent_doc_number] => 08022132
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-09-20
[patent_title] => 'Rubber composition for studless tire and studless tire'
[patent_app_type] => utility
[patent_app_number] => 12/857714
[patent_app_country] => US
[patent_app_date] => 2010-08-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 5248
[patent_no_of_claims] => 8
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[pdf_file] => patents/08/022/08022132.pdf
[firstpage_image] =>[orig_patent_app_number] => 12857714
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/857714 | Rubber composition for studless tire and studless tire | Aug 16, 2010 | Issued |
Array
(
[id] => 8671527
[patent_doc_number] => 20130046064
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-02-21
[patent_title] => 'USE OF SURFACE-TREATED CARBON BLACKS IN AN ELASTOMER TO REDUCE COMPOUND HYSTERESIS AND TIRE ROLLING RESISTANCE AND IMPROVE WET TRACTION'
[patent_app_type] => utility
[patent_app_number] => 13/391085
[patent_app_country] => US
[patent_app_date] => 2010-07-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 22
[patent_figures_cnt] => 22
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13391085
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/391085 | USE OF SURFACE-TREATED CARBON BLACKS IN AN ELASTOMER TO REDUCE COMPOUND HYSTERESIS AND TIRE ROLLING RESISTANCE AND IMPROVE WET TRACTION | Jul 26, 2010 | Abandoned |
Array
(
[id] => 6579248
[patent_doc_number] => 20100273962
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-10-28
[patent_title] => 'Polyethylene Materials Prepared Using Mixed Ziegler-Natta Catalyst Systems'
[patent_app_type] => utility
[patent_app_number] => 12/832245
[patent_app_country] => US
[patent_app_date] => 2010-07-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] => publications/A1/0273/20100273962.pdf
[firstpage_image] =>[orig_patent_app_number] => 12832245
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/832245 | Polyethylene materials prepared using mixed ziegler-natta catalyst systems | Jul 7, 2010 | Issued |
Array
(
[id] => 7540534
[patent_doc_number] => 08058377
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2011-11-15
[patent_title] => 'Phosphate-containing polycarboxylate polymer dispersants'
[patent_app_type] => utility
[patent_app_number] => 12/822284
[patent_app_country] => US
[patent_app_date] => 2010-06-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[pdf_file] => patents/08/058/08058377.pdf
[firstpage_image] =>[orig_patent_app_number] => 12822284
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/822284 | Phosphate-containing polycarboxylate polymer dispersants | Jun 23, 2010 | Issued |
Array
(
[id] => 6389371
[patent_doc_number] => 20100317773
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-12-16
[patent_title] => 'WATERPROOFING MEMBRANES WITH A SPECIFIC GRAVITY OF UNDER 1 G/CM3 BASED ON BITUMEN MODIFIED WITH POLYMERS CONTAINING HOLLOW GLASS MICROSPHERES'
[patent_app_type] => utility
[patent_app_number] => 12/815544
[patent_app_country] => US
[patent_app_date] => 2010-06-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0317/20100317773.pdf
[firstpage_image] =>[orig_patent_app_number] => 12815544
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/815544 | Waterproofing membranes with a specific gravity of under 1 G/CM3 based on bitumen modified with polymers containing hollow glass microspheres | Jun 14, 2010 | Issued |
Array
(
[id] => 7988253
[patent_doc_number] => 08076422
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-12-13
[patent_title] => 'Coextrudable hot-melt adhesive'
[patent_app_type] => utility
[patent_app_number] => 12/813694
[patent_app_country] => US
[patent_app_date] => 2010-06-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[pdf_file] => patents/08/076/08076422.pdf
[firstpage_image] =>[orig_patent_app_number] => 12813694
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/813694 | Coextrudable hot-melt adhesive | Jun 10, 2010 | Issued |
Array
(
[id] => 6645847
[patent_doc_number] => 20100227975
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-09-09
[patent_title] => 'AQUEOUS DISPERSIONS OF POLYMER PARTICLES'
[patent_app_type] => utility
[patent_app_number] => 12/780248
[patent_app_country] => US
[patent_app_date] => 2010-05-14
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/780248 | AQUEOUS DISPERSIONS OF POLYMER PARTICLES | May 13, 2010 | Abandoned |
Array
(
[id] => 7545560
[patent_doc_number] => 08053532
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-11-08
[patent_title] => 'Polyester toner compositions'
[patent_app_type] => utility
[patent_app_number] => 12/779678
[patent_app_country] => US
[patent_app_date] => 2010-05-13
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 12779678
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/779678 | Polyester toner compositions | May 12, 2010 | Issued |
Array
(
[id] => 6237364
[patent_doc_number] => 20100267909
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-10-21
[patent_title] => 'Bimodal Pipe Resin and Products Made Therefrom'
[patent_app_type] => utility
[patent_app_number] => 12/777553
[patent_app_country] => US
[patent_app_date] => 2010-05-11
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0267/20100267909.pdf
[firstpage_image] =>[orig_patent_app_number] => 12777553
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/777553 | Bimodal pipe resin and products made therefrom | May 10, 2010 | Issued |
Array
(
[id] => 8306027
[patent_doc_number] => 08227563
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-07-24
[patent_title] => 'Process for the preparation of polymer of 1-butene'
[patent_app_type] => utility
[patent_app_number] => 13/262918
[patent_app_country] => US
[patent_app_date] => 2010-03-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 4934
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13262918
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/262918 | Process for the preparation of polymer of 1-butene | Mar 30, 2010 | Issued |