
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] => 6232260
[patent_doc_number] => 20100184936
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-07-22
[patent_title] => 'DIAMINE COMPOUND, POLYAMIC ACID, SOLUBLE POLYIMIDE, COMPOSITION, WETTABILITY CHANGING FILM, ELECTRODE, AND METHOD OF MANUFACTURING A WETTABILITY CHANGING FILM'
[patent_app_type] => utility
[patent_app_number] => 12/667390
[patent_app_country] => US
[patent_app_date] => 2008-07-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 7713
[patent_no_of_claims] => 8
[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/A1/0184/20100184936.pdf
[firstpage_image] =>[orig_patent_app_number] => 12667390
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/667390 | DIAMINE COMPOUND, POLYAMIC ACID, SOLUBLE POLYIMIDE, COMPOSITION, WETTABILITY CHANGING FILM, ELECTRODE, AND METHOD OF MANUFACTURING A WETTABILITY CHANGING FILM | Jul 3, 2008 | Abandoned |
Array
(
[id] => 6620147
[patent_doc_number] => 20100003486
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-01-07
[patent_title] => 'BREATHABLE, DEET-RESISTANT POLYETHER BLOCK POLYAMIDE'
[patent_app_type] => utility
[patent_app_number] => 12/166580
[patent_app_country] => US
[patent_app_date] => 2008-07-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 2286
[patent_no_of_claims] => 12
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0003/20100003486.pdf
[firstpage_image] =>[orig_patent_app_number] => 12166580
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/166580 | BREATHABLE, DEET-RESISTANT POLYETHER BLOCK POLYAMIDE | Jul 1, 2008 | Abandoned |
Array
(
[id] => 9574751
[patent_doc_number] => 08765162
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-07-01
[patent_title] => 'Poly(amide) and poly(ester-amide) polymers and drug delivery particles and coatings containing same'
[patent_app_type] => utility
[patent_app_number] => 12/165173
[patent_app_country] => US
[patent_app_date] => 2008-06-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 18949
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12165173
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/165173 | Poly(amide) and poly(ester-amide) polymers and drug delivery particles and coatings containing same | Jun 29, 2008 | Issued |
Array
(
[id] => 5973581
[patent_doc_number] => 20110152495
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-06-23
[patent_title] => 'METHOD FOR MOULDING POLY(1,4-DIOXANONE)'
[patent_app_type] => utility
[patent_app_number] => 13/001865
[patent_app_country] => US
[patent_app_date] => 2008-06-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 2182
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[pdf_file] => publications/A1/0152/20110152495.pdf
[firstpage_image] =>[orig_patent_app_number] => 13001865
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/001865 | METHOD FOR MOULDING POLY(1,4-DIOXANONE) | Jun 29, 2008 | Abandoned |
Array
(
[id] => 5987675
[patent_doc_number] => 20110098438
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-04-28
[patent_title] => 'Production Process of Alpha-Hydroxy Acids'
[patent_app_type] => utility
[patent_app_number] => 12/999785
[patent_app_country] => US
[patent_app_date] => 2008-06-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 15751
[patent_no_of_claims] => 20
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[pdf_file] => publications/A1/0098/20110098438.pdf
[firstpage_image] =>[orig_patent_app_number] => 12999785
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/999785 | Production process of α-hydroxy acids | Jun 19, 2008 | Issued |
Array
(
[id] => 9552424
[patent_doc_number] => 08759476
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-06-24
[patent_title] => 'Method for producing polyamides'
[patent_app_type] => utility
[patent_app_number] => 12/665564
[patent_app_country] => US
[patent_app_date] => 2008-06-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_current_assignee] =>[type] => patent
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/665564 | Method for producing polyamides | Jun 11, 2008 | Issued |
Array
(
[id] => 6468498
[patent_doc_number] => 20100190952
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-07-29
[patent_title] => 'METHOD FOR THE PRODUCTION OF POLYAMIDES IN EXTRUDERS'
[patent_app_type] => utility
[patent_app_number] => 12/665585
[patent_app_country] => US
[patent_app_date] => 2008-06-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1708
[patent_no_of_claims] => 7
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0190/20100190952.pdf
[firstpage_image] =>[orig_patent_app_number] => 12665585
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/665585 | Method for the production of polyamides in extruders | Jun 10, 2008 | Issued |
Array
(
[id] => 6402863
[patent_doc_number] => 20100179300
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-07-15
[patent_title] => 'Product containing epichlorohydrin, its preparation and its use in various applications'
[patent_app_type] => utility
[patent_app_number] => 12/663744
[patent_app_country] => US
[patent_app_date] => 2008-06-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[patent_no_of_words] => 21898
[patent_no_of_claims] => 15
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[pdf_file] => publications/A1/0179/20100179300.pdf
[firstpage_image] =>[orig_patent_app_number] => 12663744
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/663744 | Product containing epichlorohydrin, its preparation and its use in various applications | Jun 10, 2008 | Issued |
Array
(
[id] => 8713552
[patent_doc_number] => 08399692
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-03-19
[patent_title] => 'Epichlorohydrin, manufacturing process and use'
[patent_app_type] => utility
[patent_app_number] => 12/663749
[patent_app_country] => US
[patent_app_date] => 2008-06-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12663749
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/663749 | Epichlorohydrin, manufacturing process and use | Jun 10, 2008 | Issued |
Array
(
[id] => 4639691
[patent_doc_number] => 08017718
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-09-13
[patent_title] => 'Vinyl ethers and compositions containing them'
[patent_app_type] => utility
[patent_app_number] => 12/129794
[patent_app_country] => US
[patent_app_date] => 2008-05-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[pdf_file] => patents/08/017/08017718.pdf
[firstpage_image] =>[orig_patent_app_number] => 12129794
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/129794 | Vinyl ethers and compositions containing them | May 29, 2008 | Issued |
Array
(
[id] => 6428353
[patent_doc_number] => 20100168375
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-07-01
[patent_title] => 'PRODUCTION OF SOLUTIONS OF DIACID/DIAMINE SALTS'
[patent_app_type] => utility
[patent_app_number] => 12/451851
[patent_app_country] => US
[patent_app_date] => 2008-05-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] => publications/A1/0168/20100168375.pdf
[firstpage_image] =>[orig_patent_app_number] => 12451851
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/451851 | Production of solutions of diacid/diamine salts | May 21, 2008 | Issued |
Array
(
[id] => 4815822
[patent_doc_number] => 20080223081
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-09-18
[patent_title] => 'Method and a machine for the production of hollow glassware articles'
[patent_app_type] => utility
[patent_app_number] => 12/154404
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[pdf_file] => publications/A1/0223/20080223081.pdf
[firstpage_image] =>[orig_patent_app_number] => 12154404
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/154404 | Method and a machine for the production of hollow glassware articles | May 20, 2008 | Abandoned |
Array
(
[id] => 8421922
[patent_doc_number] => 08278409
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[patent_kind] => B2
[patent_issue_date] => 2012-10-02
[patent_title] => 'Copolymers of epsilon-caprolactone and glycolide for melt blown nonwoven applications'
[patent_app_type] => utility
[patent_app_number] => 12/107614
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/107614 | Copolymers of epsilon-caprolactone and glycolide for melt blown nonwoven applications | Apr 21, 2008 | Issued |
Array
(
[id] => 12037024
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[patent_issue_date] => 2017-11-14
[patent_title] => 'Expansion moulding of shape memory polymers'
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Array
(
[id] => 5441161
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[patent_kind] => A1
[patent_issue_date] => 2009-04-09
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[patent_app_type] => utility
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[firstpage_image] =>[orig_patent_app_number] => 12098797
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/098797 | COMPOSITION FOR PREPARING MODIFIED POLYIMIDE/CLAY NANOCOMPOSITES AND PREPARATION METHOD OF MODIFIED POLYMIDE/CLAY NANOCOMPOSITES USING THE SAME | Apr 6, 2008 | Abandoned |
Array
(
[id] => 6457343
[patent_doc_number] => 20100105859
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-04-29
[patent_title] => 'METHOD FOR PRODUCING LACTIC ACID POLYMERS OF HIGH CRYSTALLINITY AND MOLECULAR WEIGHT'
[patent_app_type] => utility
[patent_app_number] => 12/594140
[patent_app_country] => US
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[pdf_file] => publications/A1/0105/20100105859.pdf
[firstpage_image] =>[orig_patent_app_number] => 12594140
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/594140 | Method for producing lactic acid polymers of high crystallinity and molecular weight | Apr 3, 2008 | Issued |
Array
(
[id] => 6309252
[patent_doc_number] => 20100110554
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[patent_issue_date] => 2010-05-06
[patent_title] => 'OPTICAL FILM AND IMAGE DISPLAY DEVICE'
[patent_app_type] => utility
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[firstpage_image] =>[orig_patent_app_number] => 12595133
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/595133 | Optical film and image display device | Apr 2, 2008 | Issued |
Array
(
[id] => 4779646
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[patent_issue_date] => 2008-11-20
[patent_title] => 'HARDENER FOR EPOXY RESINS, METHOD FOR HARDENING AN EPOXY RESIN AND USE OF THE HARDENER'
[patent_app_type] => utility
[patent_app_number] => 12/062195
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/062195 | HARDENER FOR EPOXY RESINS, METHOD FOR HARDENING AN EPOXY RESIN AND USE OF THE HARDENER | Apr 2, 2008 | Abandoned |
Array
(
[id] => 6593502
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[patent_issue_date] => 2010-05-27
[patent_title] => 'AROMATIC POLYIMIDE AND PROCESS FOR PRODUCTION THEREOF'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/593861 | AROMATIC POLYIMIDE AND PROCESS FOR PRODUCTION THEREOF | Mar 30, 2008 | Abandoned |
Array
(
[id] => 5474561
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[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-10-01
[patent_title] => 'Method of Purifying Dianhydrides, the Dianhydrides Formed Thereby, and Polyetherimides Formed Therefrom'
[patent_app_type] => utility
[patent_app_number] => 12/058344
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/058344 | Method of purifying dianhydrides, the dianhydrides formed thereby, and polyetherimides formed therefrom | Mar 27, 2008 | Issued |