
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] => 9692035
[patent_doc_number] => 08822630
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-09-02
[patent_title] => 'Polyamide composition'
[patent_app_type] => utility
[patent_app_number] => 13/997809
[patent_app_country] => US
[patent_app_date] => 2011-12-20
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13997809
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/997809 | Polyamide composition | Dec 19, 2011 | Issued |
Array
(
[id] => 8121375
[patent_doc_number] => 20120085233
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-04-12
[patent_title] => 'BLEND POLYMER MEMBRANES COMPRISING THERMALLY REARRANGED POLYMERS DERIVED FROM AROMATIC POLYIMIDES CONTAINING ORTHO-POSITIONED FUNCTIONAL GROUPS'
[patent_app_type] => utility
[patent_app_number] => 13/329365
[patent_app_country] => US
[patent_app_date] => 2011-12-19
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0085/20120085233.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/329365 | BLEND POLYMER MEMBRANES COMPRISING THERMALLY REARRANGED POLYMERS DERIVED FROM AROMATIC POLYIMIDES CONTAINING ORTHO-POSITIONED FUNCTIONAL GROUPS | Dec 18, 2011 | Abandoned |
Array
(
[id] => 9188667
[patent_doc_number] => 20130327982
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-12-12
[patent_title] => 'POLYIMIDE SEAMLESS BELT AND PROCESS FOR PRODUCTION THEREOF, AND POLYIMIDE PRECURSOR SOLUTION COMPOSITION'
[patent_app_type] => utility
[patent_app_number] => 13/994391
[patent_app_country] => US
[patent_app_date] => 2011-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/994391 | POLYIMIDE SEAMLESS BELT AND PROCESS FOR PRODUCTION THEREOF, AND POLYIMIDE PRECURSOR SOLUTION COMPOSITION | Dec 13, 2011 | Abandoned |
Array
(
[id] => 12044714
[patent_doc_number] => 09822308
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-11-21
[patent_title] => 'Star-and tree-shaped branched polymers having flame-retardant properties'
[patent_app_type] => utility
[patent_app_number] => 13/993813
[patent_app_country] => US
[patent_app_date] => 2011-12-14
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[patent_drawing_sheets_cnt] => 5
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/993813 | Star-and tree-shaped branched polymers having flame-retardant properties | Dec 13, 2011 | Issued |
Array
(
[id] => 8555352
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[patent_country] => US
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[patent_issue_date] => 2012-12-11
[patent_title] => 'Photocrosslinkable materials'
[patent_app_type] => utility
[patent_app_number] => 13/308879
[patent_app_country] => US
[patent_app_date] => 2011-12-01
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/308879 | Photocrosslinkable materials | Nov 30, 2011 | Issued |
Array
(
[id] => 10103918
[patent_doc_number] => 09139692
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-09-22
[patent_title] => 'Process for polymerizing lactam'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/308845 | Process for polymerizing lactam | Nov 30, 2011 | Issued |
Array
(
[id] => 8197946
[patent_doc_number] => 20120122033
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-05-17
[patent_title] => 'POLYMER PRECURSOR, HIGH TRANSPARENCY POLYIMIDE PRECURSOR, POLYMER COMPOUND, RESIN COMPOSITION AND ARTICLE USING THEREOF'
[patent_app_type] => utility
[patent_app_number] => 13/307578
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/307578 | Polymer precursor, high transparency polyimide precursor, polymer compound, resin composition and article using thereof | Nov 29, 2011 | Issued |
Array
(
[id] => 9401842
[patent_doc_number] => 08691894
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[patent_kind] => B2
[patent_issue_date] => 2014-04-08
[patent_title] => 'Preparation of polyamide block copolymers'
[patent_app_type] => utility
[patent_app_number] => 13/300784
[patent_app_country] => US
[patent_app_date] => 2011-11-21
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/300784 | Preparation of polyamide block copolymers | Nov 20, 2011 | Issued |
Array
(
[id] => 8221930
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[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/297344 | Process for preparing a polyester | Nov 15, 2011 | Issued |
Array
(
[id] => 11582962
[patent_doc_number] => 09637587
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[patent_issue_date] => 2017-05-02
[patent_title] => 'Method for the manufacture of a polyhydroxy-carboxylic acid'
[patent_app_type] => utility
[patent_app_number] => 13/985770
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/985770 | Method for the manufacture of a polyhydroxy-carboxylic acid | Nov 14, 2011 | Issued |
Array
(
[id] => 11250267
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[patent_title] => 'Compounds, method for preparation thereof and use thereof for preparing polymers useful for increasing heat resistance of polymeric compositions'
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Array
(
[id] => 8928671
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Array
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Array
(
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Array
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Array
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Array
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Array
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/346844 | Aqueous polymer dispersion | Oct 10, 2011 | Issued |