
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] => 4972167
[patent_doc_number] => 20070112170
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-05-17
[patent_title] => 'Benzimidazole-containing sulfonated polyimides'
[patent_app_type] => utility
[patent_app_number] => 11/273832
[patent_app_country] => US
[patent_app_date] => 2005-11-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 4213
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0112/20070112170.pdf
[firstpage_image] =>[orig_patent_app_number] => 11273832
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/273832 | Benzimidazole-containing sulfonated polyimides | Nov 15, 2005 | Abandoned |
Array
(
[id] => 8017595
[patent_doc_number] => 08138301
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-03-20
[patent_title] => 'Convenient synthesis of 1→3 C-branched dendrons '
[patent_app_type] => utility
[patent_app_number] => 11/719113
[patent_app_country] => US
[patent_app_date] => 2005-11-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 4562
[patent_no_of_claims] => 7
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[patent_words_short_claim] => 92
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/138/08138301.pdf
[firstpage_image] =>[orig_patent_app_number] => 11719113
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/719113 | Convenient synthesis of 1→3 C-branched dendrons | Nov 10, 2005 | Issued |
Array
(
[id] => 4814161
[patent_doc_number] => 20080194792
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-08-14
[patent_title] => 'Photocrosslinkable Poly (Caprolactone Fumarate)'
[patent_app_type] => utility
[patent_app_number] => 11/718906
[patent_app_country] => US
[patent_app_date] => 2005-11-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 4815
[patent_no_of_claims] => 39
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0194/20080194792.pdf
[firstpage_image] =>[orig_patent_app_number] => 11718906
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/718906 | Photocrosslinkable poly (caprolactone fumarate) | Nov 9, 2005 | Issued |
Array
(
[id] => 5866283
[patent_doc_number] => 20060100414
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-05-11
[patent_title] => 'Ring opening polymerization of cyclic amides using metal amide and metal alkoxide catalysts'
[patent_app_type] => utility
[patent_app_number] => 11/269965
[patent_app_country] => US
[patent_app_date] => 2005-11-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3475
[patent_no_of_claims] => 23
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[pdf_file] => publications/A1/0100/20060100414.pdf
[firstpage_image] =>[orig_patent_app_number] => 11269965
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/269965 | Ring opening polymerization of cyclic amides using metal amide and metal alkoxide catalysts | Nov 8, 2005 | Abandoned |
Array
(
[id] => 196288
[patent_doc_number] => 07635747
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-12-22
[patent_title] => 'Polymerization of cyclic amides using N-heterocyclic carbene and metal amide and metal alkoxide catalysts'
[patent_app_type] => utility
[patent_app_number] => 11/269966
[patent_app_country] => US
[patent_app_date] => 2005-11-09
[patent_effective_date] => 0000-00-00
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[patent_no_of_words] => 4961
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[pdf_file] => patents/07/635/07635747.pdf
[firstpage_image] =>[orig_patent_app_number] => 11269966
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/269966 | Polymerization of cyclic amides using N-heterocyclic carbene and metal amide and metal alkoxide catalysts | Nov 8, 2005 | Issued |
Array
(
[id] => 5726636
[patent_doc_number] => 20060057396
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-03-16
[patent_title] => 'Adhesive coated slabs for sole manufacture in footwear assemblies'
[patent_app_type] => utility
[patent_app_number] => 11/266047
[patent_app_country] => US
[patent_app_date] => 2005-11-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[pdf_file] => publications/A1/0057/20060057396.pdf
[firstpage_image] =>[orig_patent_app_number] => 11266047
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/266047 | Adhesive coated slabs for sole manufacture in footwear assemblies | Nov 2, 2005 | Abandoned |
Array
(
[id] => 5035589
[patent_doc_number] => 20070100128
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-05-03
[patent_title] => 'Segmented poly(ethyleneimine) compositions'
[patent_app_type] => utility
[patent_app_number] => 11/262228
[patent_app_country] => US
[patent_app_date] => 2005-10-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5736
[patent_no_of_claims] => 15
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[pdf_file] => publications/A1/0100/20070100128.pdf
[firstpage_image] =>[orig_patent_app_number] => 11262228
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/262228 | Segmented poly(ethyleneimine) compositions | Oct 27, 2005 | Abandoned |
Array
(
[id] => 5807418
[patent_doc_number] => 20060093772
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-05-04
[patent_title] => 'Multilayered pipes comprising hydrolysis resistant polyamides'
[patent_app_type] => utility
[patent_app_number] => 11/258287
[patent_app_country] => US
[patent_app_date] => 2005-10-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 3786
[patent_no_of_claims] => 13
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[pdf_file] => publications/A1/0093/20060093772.pdf
[firstpage_image] =>[orig_patent_app_number] => 11258287
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/258287 | Multilayered pipes comprising hydrolysis resistant polyamides | Oct 24, 2005 | Abandoned |
Array
(
[id] => 5611074
[patent_doc_number] => 20060112997
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-06-01
[patent_title] => 'Marine umbilical comprising hydrolysis resistant polyamides'
[patent_app_type] => utility
[patent_app_number] => 11/258285
[patent_app_country] => US
[patent_app_date] => 2005-10-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[pdf_file] => publications/A1/0112/20060112997.pdf
[firstpage_image] =>[orig_patent_app_number] => 11258285
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/258285 | Marine umbilical comprising hydrolysis resistant polyamides | Oct 24, 2005 | Issued |
Array
(
[id] => 5748555
[patent_doc_number] => 20060111487
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-05-25
[patent_title] => 'Hydrolysis resistant polyamide compositions and articles formed therefrom'
[patent_app_type] => utility
[patent_app_number] => 11/258286
[patent_app_country] => US
[patent_app_date] => 2005-10-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 2026
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[pdf_file] => publications/A1/0111/20060111487.pdf
[firstpage_image] =>[orig_patent_app_number] => 11258286
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/258286 | Hydrolysis resistant polyamide compositions and articles formed therefrom | Oct 24, 2005 | Abandoned |
Array
(
[id] => 5231489
[patent_doc_number] => 20070293597
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-12-20
[patent_title] => 'Heat-Resistant Resin'
[patent_app_type] => utility
[patent_app_number] => 11/665772
[patent_app_country] => US
[patent_app_date] => 2005-10-19
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0293/20070293597.pdf
[firstpage_image] =>[orig_patent_app_number] => 11665772
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/665772 | Heat-Resistant Resin | Oct 18, 2005 | Abandoned |
Array
(
[id] => 4576824
[patent_doc_number] => 07825280
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-11-02
[patent_title] => 'Fluorine-containing polymerizable monomer and polymer compound using same'
[patent_app_type] => utility
[patent_app_number] => 10/586183
[patent_app_country] => US
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[pdf_file] => patents/07/825/07825280.pdf
[firstpage_image] =>[orig_patent_app_number] => 10586183
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/586183 | Fluorine-containing polymerizable monomer and polymer compound using same | Oct 16, 2005 | Issued |
Array
(
[id] => 5760899
[patent_doc_number] => 20060211844
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-09-21
[patent_title] => 'Polybenzimidazole based polymer and method for preparing the same'
[patent_app_type] => utility
[patent_app_number] => 11/250934
[patent_app_country] => US
[patent_app_date] => 2005-10-14
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[firstpage_image] =>[orig_patent_app_number] => 11250934
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/250934 | Polybenzimidazole based polymer and method for preparing the same | Oct 13, 2005 | Abandoned |
Array
(
[id] => 204966
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[patent_issue_date] => 2009-12-08
[patent_title] => 'Fluorine-containing polymerizable monomer and polymer compound using same'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/586184 | Fluorine-containing polymerizable monomer and polymer compound using same | Oct 12, 2005 | Issued |
Array
(
[id] => 5852001
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[patent_issue_date] => 2006-10-19
[patent_title] => 'Soluble, low dielectrical constant, unsymmetrical polyimide and a method for preparing the same'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/242700 | Soluble, low dielectrical constant, unsymmetrical polyimide and a method for preparing the same | Oct 3, 2005 | Abandoned |
Array
(
[id] => 5638253
[patent_doc_number] => 20060069227
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-03-30
[patent_title] => 'Polyimide having an alcoholic hydroxyl group and a process for the preparation thereof'
[patent_app_type] => utility
[patent_app_number] => 11/239238
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[firstpage_image] =>[orig_patent_app_number] => 11239238
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/239238 | Polyimide having an alcoholic hydroxyl group and a process for the preparation thereof | Sep 29, 2005 | Issued |
Array
(
[id] => 5824073
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[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-03-23
[patent_title] => 'Vacuum envelope for image display device and sealant for image display device'
[patent_app_type] => utility
[patent_app_number] => 11/237816
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/237816 | Vacuum envelope for image display device and sealant for image display device | Sep 28, 2005 | Abandoned |
Array
(
[id] => 5361843
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[patent_title] => 'AMINOPHOSPHINATE POLYMERS'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/663144 | AMINOPHOSPHINATE POLYMERS | Sep 21, 2005 | Abandoned |
Array
(
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[patent_title] => 'Method for the preparation of bis(haloimides)'
[patent_app_type] => utility
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[firstpage_image] =>[orig_patent_app_number] => 11232285
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/232285 | Method for the preparation of bis(haloimides) | Sep 20, 2005 | Abandoned |
Array
(
[id] => 4779644
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[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-11-20
[patent_title] => 'Process for Production of Polyimide Film Having High Adhesiveness'
[patent_app_type] => utility
[patent_app_number] => 11/663674
[patent_app_country] => US
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[firstpage_image] =>[orig_patent_app_number] => 11663674
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/663674 | Process for production of polyimide film having high adhesiveness | Sep 19, 2005 | Issued |