
Eric Chang
Examiner (ID: 15894, Phone: (571)272-3671 , Office: P/2116 )
| Most Active Art Unit | 2116 |
| Art Unit(s) | 2186, 2116, 2185 |
| Total Applications | 657 |
| Issued Applications | 458 |
| Pending Applications | 14 |
| Abandoned Applications | 185 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 5490188
[patent_doc_number] => 20090291259
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-11-26
[patent_title] => 'POLYIMIDE RESIN'
[patent_app_type] => utility
[patent_app_number] => 12/307784
[patent_app_country] => US
[patent_app_date] => 2007-07-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13408
[patent_no_of_claims] => 25
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0291/20090291259.pdf
[firstpage_image] =>[orig_patent_app_number] => 12307784
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/307784 | Polyimide resin | Jul 4, 2007 | Issued |
Array
(
[id] => 4910425
[patent_doc_number] => 20080021192
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-01-24
[patent_title] => 'PROCESS FOR THE PREPARATION OF COPOLYMER-1'
[patent_app_type] => utility
[patent_app_number] => 11/773864
[patent_app_country] => US
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[pdf_file] => publications/A1/0021/20080021192.pdf
[firstpage_image] =>[orig_patent_app_number] => 11773864
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/773864 | PROCESS FOR THE PREPARATION OF COPOLYMER-1 | Jul 4, 2007 | Abandoned |
Array
(
[id] => 5436477
[patent_doc_number] => 20090171064
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-07-02
[patent_title] => 'BIO-DEGRADABLE/ ABSORBABLE POLYMER HAVING REDUCED METAL CATALYST CONTENT, AND PROCESS FOR PRODUCTION THEREOF'
[patent_app_type] => utility
[patent_app_number] => 12/305104
[patent_app_country] => US
[patent_app_date] => 2007-06-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[pdf_file] => publications/A1/0171/20090171064.pdf
[firstpage_image] =>[orig_patent_app_number] => 12305104
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/305104 | BIO-DEGRADABLE/ ABSORBABLE POLYMER HAVING REDUCED METAL CATALYST CONTENT, AND PROCESS FOR PRODUCTION THEREOF | Jun 17, 2007 | Abandoned |
Array
(
[id] => 10838178
[patent_doc_number] => 08865855
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-10-21
[patent_title] => 'Polycarbonate copolymer and method of producing the same'
[patent_app_type] => utility
[patent_app_number] => 12/305660
[patent_app_country] => US
[patent_app_date] => 2007-06-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/305660 | Polycarbonate copolymer and method of producing the same | Jun 13, 2007 | Issued |
Array
(
[id] => 5231521
[patent_doc_number] => 20070293629
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-12-20
[patent_title] => 'PREPARATION OF POLAMIDE BLOCK COPOLYMERS'
[patent_app_type] => utility
[patent_app_number] => 11/756045
[patent_app_country] => US
[patent_app_date] => 2007-05-31
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 11756045
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/756045 | Preparation of polyamide block copolymers | May 30, 2007 | Issued |
Array
(
[id] => 5353003
[patent_doc_number] => 20090184347
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[patent_kind] => A1
[patent_issue_date] => 2009-07-23
[patent_title] => 'COATING LIQUID FOR GATE INSULATING FILM, GATE INSULATING FILM AND ORGANIC TRANSISTOR'
[patent_app_type] => utility
[patent_app_number] => 12/302031
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/302031 | COATING LIQUID FOR GATE INSULATING FILM, GATE INSULATING FILM AND ORGANIC TRANSISTOR | May 22, 2007 | Abandoned |
Array
(
[id] => 5085266
[patent_doc_number] => 20070275317
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-11-29
[patent_title] => 'RESIN FOR TONER AND TONER'
[patent_app_type] => utility
[patent_app_number] => 11/751393
[patent_app_country] => US
[patent_app_date] => 2007-05-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 19451
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[pdf_file] => publications/A1/0275/20070275317.pdf
[firstpage_image] =>[orig_patent_app_number] => 11751393
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/751393 | RESIN FOR TONER AND TONER | May 20, 2007 | Abandoned |
Array
(
[id] => 5398553
[patent_doc_number] => 20090318616
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-12-24
[patent_title] => 'Furanone Endcapped Polymers'
[patent_app_type] => utility
[patent_app_number] => 12/299705
[patent_app_country] => US
[patent_app_date] => 2007-05-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[firstpage_image] =>[orig_patent_app_number] => 12299705
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/299705 | Furanone endcapped polymers | May 13, 2007 | Issued |
Array
(
[id] => 5285643
[patent_doc_number] => 20090099318
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[patent_kind] => A1
[patent_issue_date] => 2009-04-16
[patent_title] => 'POLYAMIDE RESIN'
[patent_app_type] => utility
[patent_app_number] => 12/298150
[patent_app_country] => US
[patent_app_date] => 2007-05-10
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 12298150
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/298150 | Polyamide resin | May 9, 2007 | Issued |
Array
(
[id] => 5112679
[patent_doc_number] => 20070196594
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[patent_kind] => A1
[patent_issue_date] => 2007-08-23
[patent_title] => 'Photo-alignment material and liquid crystal display device and its manufacturing method using the same'
[patent_app_type] => utility
[patent_app_number] => 11/785733
[patent_app_country] => US
[patent_app_date] => 2007-04-19
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[pdf_file] => publications/A1/0196/20070196594.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/785733 | Photo-alignment material and liquid crystal display device and its manufacturing method using the same | Apr 18, 2007 | Issued |
Array
(
[id] => 4688962
[patent_doc_number] => 20080033143
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[patent_title] => 'Polyamide prepolymer and polyamide, and method for producing them'
[patent_app_type] => utility
[patent_app_number] => 11/787771
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/787771 | Polyamide prepolymer and polyamide, and method for producing them | Apr 17, 2007 | Abandoned |
Array
(
[id] => 9503715
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[patent_issue_date] => 2014-06-03
[patent_title] => 'Solvent-soluble 6,6-polyimide copolymers and processes for preparing them'
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Array
(
[id] => 9483266
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[patent_title] => 'Semi-conductive polyimide film'
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Array
(
[id] => 8807975
[patent_doc_number] => 08445627
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[patent_issue_date] => 2013-05-21
[patent_title] => 'Alkylene-dicarboxylate-containing biodegradable poly(ester-amides) and methods of use'
[patent_app_type] => utility
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Array
(
[id] => 7691316
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[patent_title] => 'ADHESIVE COMPOSITION FOR ALGINATE IMPRESSION MATERIAL'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/689241 | ADHESIVE COMPOSITION FOR ALGINATE IMPRESSION MATERIAL | Mar 20, 2007 | Abandoned |
Array
(
[id] => 4977261
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[patent_title] => 'Branched polymer lables as drag-tags in free solution electrophoresis'
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Array
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[patent_title] => 'POLYETHYLENE IMINE BASED PIGMENT DISPERSANTS'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/225642 | Polyethylene imine based pigment dispersants | Mar 18, 2007 | Issued |
Array
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Array
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Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/679355 | Amine dispersants, organic dispersions and related coating compositions | Feb 26, 2007 | Issued |