
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] => 4683035
[patent_doc_number] => 20080249261
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-10-09
[patent_title] => 'Method of preparing polymethylene-polyphenyl-polyamine'
[patent_app_type] => utility
[patent_app_number] => 11/873056
[patent_app_country] => US
[patent_app_date] => 2007-10-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 6193
[patent_no_of_claims] => 8
[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] => publications/A1/0249/20080249261.pdf
[firstpage_image] =>[orig_patent_app_number] => 11873056
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/873056 | Method of preparing polymethylene-polyphenyl-polyamine | Oct 15, 2007 | Issued |
Array
(
[id] => 5441969
[patent_doc_number] => 20090093608
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-04-09
[patent_title] => 'POLYIMIDE MATERIAL WITH IMPROVED THERMAL AND MECHANICAL PROPERTIES'
[patent_app_type] => utility
[patent_app_number] => 11/867529
[patent_app_country] => US
[patent_app_date] => 2007-10-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7647
[patent_no_of_claims] => 38
[patent_no_of_ind_claims] => 15
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0093/20090093608.pdf
[firstpage_image] =>[orig_patent_app_number] => 11867529
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/867529 | POLYIMIDE MATERIAL WITH IMPROVED THERMAL AND MECHANICAL PROPERTIES | Oct 3, 2007 | Abandoned |
Array
(
[id] => 8801943
[patent_doc_number] => 08440215
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-05-14
[patent_title] => 'Absorbable polymer formulations'
[patent_app_type] => utility
[patent_app_number] => 11/864153
[patent_app_country] => US
[patent_app_date] => 2007-09-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 14813
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 71
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11864153
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/864153 | Absorbable polymer formulations | Sep 27, 2007 | Issued |
Array
(
[id] => 4728303
[patent_doc_number] => 20080207847
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-08-28
[patent_title] => 'Furanic-modified amine-based curatives'
[patent_app_type] => utility
[patent_app_number] => 11/903251
[patent_app_country] => US
[patent_app_date] => 2007-09-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7024
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0207/20080207847.pdf
[firstpage_image] =>[orig_patent_app_number] => 11903251
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/903251 | Furanic-modified amine-based curatives | Sep 19, 2007 | Abandoned |
Array
(
[id] => 5195524
[patent_doc_number] => 20070294841
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-12-27
[patent_title] => 'Process for Tinting, Dyeing or doping or moulded Components Made of Transparent (Co)Polyamides in Aqueous Dye Bath'
[patent_app_type] => utility
[patent_app_number] => 11/851442
[patent_app_country] => US
[patent_app_date] => 2007-09-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8129
[patent_no_of_claims] => 17
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0294/20070294841.pdf
[firstpage_image] =>[orig_patent_app_number] => 11851442
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/851442 | Process for Tinting, Dyeing or doping or moulded Components Made of Transparent (Co)Polyamides in Aqueous Dye Bath | Sep 6, 2007 | Abandoned |
Array
(
[id] => 8625275
[patent_doc_number] => 08357770
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-01-22
[patent_title] => 'Oligoaniline compound and use thereof'
[patent_app_type] => utility
[patent_app_number] => 12/441111
[patent_app_country] => US
[patent_app_date] => 2007-09-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 7167
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12441111
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/441111 | Oligoaniline compound and use thereof | Sep 4, 2007 | Issued |
Array
(
[id] => 9483225
[patent_doc_number] => 08729176
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-05-20
[patent_title] => 'Polyricinoleate composition and process for producing the same'
[patent_app_type] => utility
[patent_app_number] => 12/310731
[patent_app_country] => US
[patent_app_date] => 2007-09-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 5580
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 87
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12310731
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/310731 | Polyricinoleate composition and process for producing the same | Sep 3, 2007 | Issued |
Array
(
[id] => 5338153
[patent_doc_number] => 20090054617
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-02-26
[patent_title] => 'Fibers comprising copolymers containing structure derived from a plurality of amine monomers including 3,3\' diamino diphenyl sulfone and method for making same'
[patent_app_type] => utility
[patent_app_number] => 11/894913
[patent_app_country] => US
[patent_app_date] => 2007-08-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4193
[patent_no_of_claims] => 20
[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/A1/0054/20090054617.pdf
[firstpage_image] =>[orig_patent_app_number] => 11894913
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/894913 | Fibers comprising copolymers containing structure derived from a plurality of amine monomers including 3,3' diamino diphenyl sulfone and method for making same | Aug 21, 2007 | Abandoned |
Array
(
[id] => 5232220
[patent_doc_number] => 20070294328
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-12-20
[patent_title] => 'Cleaning compositions comprising surfactant boosting polymers'
[patent_app_type] => utility
[patent_app_number] => 11/894897
[patent_app_country] => US
[patent_app_date] => 2007-08-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 13009
[patent_no_of_claims] => 3
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0294/20070294328.pdf
[firstpage_image] =>[orig_patent_app_number] => 11894897
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/894897 | Cleaning compositions comprising surfactant boosting polymers | Aug 21, 2007 | Abandoned |
Array
(
[id] => 5337497
[patent_doc_number] => 20090053961
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-02-26
[patent_title] => 'Fibers comprising copolymers containing structures derived from 4,4\' diamino diphenyl sulfone and a plurality of acid monomers and methods of making same'
[patent_app_type] => utility
[patent_app_number] => 11/894969
[patent_app_country] => US
[patent_app_date] => 2007-08-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 4079
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[pdf_file] => publications/A1/0053/20090053961.pdf
[firstpage_image] =>[orig_patent_app_number] => 11894969
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/894969 | Fibers comprising copolymers containing structures derived from 4,4' diamino diphenyl sulfone and a plurality of acid monomers and methods of making same | Aug 21, 2007 | Abandoned |
Array
(
[id] => 5334396
[patent_doc_number] => 20090050860
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-02-26
[patent_title] => 'Fibers comprising copolymers containing structures derived from a plurality of amine monomers including 4,4\" diamino diphenyl sulfone and methods for making same'
[patent_app_type] => utility
[patent_app_number] => 11/894939
[patent_app_country] => US
[patent_app_date] => 2007-08-22
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 11894939
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/894939 | Fibers comprising copolymers containing structures derived from a plurality of amine monomers including 4,4" diamino diphenyl sulfone and methods for making same | Aug 21, 2007 | Abandoned |
Array
(
[id] => 4733440
[patent_doc_number] => 20080050419
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-02-28
[patent_title] => 'Epoxy-containing poly(ester amides) and method of use'
[patent_app_type] => utility
[patent_app_number] => 11/893719
[patent_app_country] => US
[patent_app_date] => 2007-08-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[pdf_file] => publications/A1/0050/20080050419.pdf
[firstpage_image] =>[orig_patent_app_number] => 11893719
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/893719 | Epoxy-containing poly(ester amides) and method of use | Aug 15, 2007 | Abandoned |
Array
(
[id] => 8994440
[patent_doc_number] => 08518321
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-08-27
[patent_title] => 'Biaxially oriented nylon film, laminate wrapping material and process for production of biaxially oriented nylon film'
[patent_app_type] => utility
[patent_app_number] => 12/377421
[patent_app_country] => US
[patent_app_date] => 2007-08-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12377421
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/377421 | Biaxially oriented nylon film, laminate wrapping material and process for production of biaxially oriented nylon film | Aug 9, 2007 | Issued |
Array
(
[id] => 4688961
[patent_doc_number] => 20080033142
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-02-07
[patent_title] => 'PACKAGE FOR INK JET RECORDING MATERIAL'
[patent_app_type] => utility
[patent_app_number] => 11/833315
[patent_app_country] => US
[patent_app_date] => 2007-08-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[pdf_file] => publications/A1/0033/20080033142.pdf
[firstpage_image] =>[orig_patent_app_number] => 11833315
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/833315 | PACKAGE FOR INK JET RECORDING MATERIAL | Aug 2, 2007 | Abandoned |
Array
(
[id] => 4827353
[patent_doc_number] => 20080125599
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-05-29
[patent_title] => 'Stable lactide particles'
[patent_app_type] => utility
[patent_app_number] => 11/878723
[patent_app_country] => US
[patent_app_date] => 2007-07-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[pdf_file] => publications/A1/0125/20080125599.pdf
[firstpage_image] =>[orig_patent_app_number] => 11878723
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/878723 | Stable lactide particles | Jul 25, 2007 | Abandoned |
Array
(
[id] => 5029115
[patent_doc_number] => 20070270562
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-11-22
[patent_title] => 'SILOXANE-MODIFIED HYPERBRANCHED POLYIMIDE'
[patent_app_type] => utility
[patent_app_number] => 11/782191
[patent_app_country] => US
[patent_app_date] => 2007-07-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0270/20070270562.pdf
[firstpage_image] =>[orig_patent_app_number] => 11782191
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/782191 | Siloxane-modified hyperbranched polyimide | Jul 23, 2007 | Issued |
Array
(
[id] => 5029121
[patent_doc_number] => 20070270568
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-11-22
[patent_title] => 'CURABLE RESIN COMPOSITION FOR INK JET PRINTER, CURED PRODUCT THEREOF, AND PRINTED WIRING BOARD USING THE SAME'
[patent_app_type] => utility
[patent_app_number] => 11/776643
[patent_app_country] => US
[patent_app_date] => 2007-07-12
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/776643 | CURABLE RESIN COMPOSITION FOR INK JET PRINTER, CURED PRODUCT THEREOF, AND PRINTED WIRING BOARD USING THE SAME | Jul 11, 2007 | Abandoned |
Array
(
[id] => 5491032
[patent_doc_number] => 20090292103
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-11-26
[patent_title] => 'POLYAMIC ACID AND POLYIMIDE'
[patent_app_type] => utility
[patent_app_number] => 12/373230
[patent_app_country] => US
[patent_app_date] => 2007-07-09
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 12373230
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/373230 | Polyamic acid and polyimide | Jul 8, 2007 | Issued |
Array
(
[id] => 5398599
[patent_doc_number] => 20090318662
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-12-24
[patent_title] => 'Hydrazine storage resin'
[patent_app_type] => utility
[patent_app_number] => 12/309274
[patent_app_country] => US
[patent_app_date] => 2007-07-09
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0318/20090318662.pdf
[firstpage_image] =>[orig_patent_app_number] => 12309274
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/309274 | Hydrazine storage resin | Jul 8, 2007 | Abandoned |
Array
(
[id] => 4705317
[patent_doc_number] => 20080064841
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-03-13
[patent_title] => 'Polymerization Using Ligand-Initiators and Ligand-Terminators'
[patent_app_type] => utility
[patent_app_number] => 11/774549
[patent_app_country] => US
[patent_app_date] => 2007-07-06
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 11774549
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/774549 | Polymerization Using Ligand-Initiators and Ligand-Terminators | Jul 5, 2007 | Abandoned |