Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 13413407 [patent_doc_number] => 20180258246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-13 [patent_title] => PROCESSING AID FOR FOAM MOLDING, A VINYL CHLORIDE RESIN-BASED FOAM MOLDING COMPOSITION COMPRISING THE SAME AND A FOAM MOLDED PRODUCT [patent_app_type] => utility [patent_app_number] => 15/753555 [patent_app_country] => US [patent_app_date] => 2016-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2430 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15753555 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/753555
Processing aid for foam molding, a vinyl chloride resin-based foam molding composition comprising the same and a foam molded product Aug 30, 2016 Issued
Array ( [id] => 13372157 [patent_doc_number] => 20180237619 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => EMULSION POLYMERIZED STYRENE-BUTADIENE RUBBER, RUBBER COMPOSITION AND TIRE [patent_app_type] => utility [patent_app_number] => 15/751179 [patent_app_country] => US [patent_app_date] => 2016-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6199 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15751179 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/751179
EMULSION POLYMERIZED STYRENE-BUTADIENE RUBBER, RUBBER COMPOSITION AND TIRE Aug 29, 2016 Abandoned
Array ( [id] => 12092688 [patent_doc_number] => 20170349782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'PAI-BASED COATING COMPOSITIONS' [patent_app_type] => utility [patent_app_number] => 15/249297 [patent_app_country] => US [patent_app_date] => 2016-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5828 [patent_no_of_claims] => 29 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15249297 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/249297
PAI-based coating compositions Aug 25, 2016 Issued
Array ( [id] => 12092613 [patent_doc_number] => 20170349706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'PREPARATION OF POLYAMIDE-IMIDE RESINS USING N-FORMYL MORPHOLINE:3-METHOXY N,N-DIMETHYLPROPANAMIDE' [patent_app_type] => utility [patent_app_number] => 15/249294 [patent_app_country] => US [patent_app_date] => 2016-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5428 [patent_no_of_claims] => 15 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15249294 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/249294
Preparation of polyamide-imide resins using N-formyl morpholine:3-methoxy N,N-dimethylpropanamide Aug 25, 2016 Issued
Array ( [id] => 14122025 [patent_doc_number] => 10247867 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-02 [patent_title] => Monomer, polymer, compensation film, optical film, and display device [patent_app_type] => utility [patent_app_number] => 15/242862 [patent_app_country] => US [patent_app_date] => 2016-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 13163 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15242862 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/242862
Monomer, polymer, compensation film, optical film, and display device Aug 21, 2016 Issued
Array ( [id] => 13372883 [patent_doc_number] => 20180237982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => Methods For Modification Of Aramid Fibers [patent_app_type] => utility [patent_app_number] => 15/752955 [patent_app_country] => US [patent_app_date] => 2016-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7961 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15752955 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/752955
Methods for modification of aramid fibers Aug 17, 2016 Issued
Array ( [id] => 12367461 [patent_doc_number] => 09957356 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-01 [patent_title] => Non-isocyanate polyurethanes and methods of making and using the same [patent_app_type] => utility [patent_app_number] => 15/234173 [patent_app_country] => US [patent_app_date] => 2016-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7447 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15234173 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/234173
Non-isocyanate polyurethanes and methods of making and using the same Aug 10, 2016 Issued
Array ( [id] => 13916787 [patent_doc_number] => 10202501 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-12 [patent_title] => Fibers treated with polymerization compounds and fiber reinforced composites made therefrom [patent_app_type] => utility [patent_app_number] => 15/231580 [patent_app_country] => US [patent_app_date] => 2016-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7117 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15231580 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/231580
Fibers treated with polymerization compounds and fiber reinforced composites made therefrom Aug 7, 2016 Issued
Array ( [id] => 12054301 [patent_doc_number] => 20170330645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-16 [patent_title] => 'DIRECT-CURRENT CABLE, COMPOSITION AND METHOD OF MANUFACTURING DIRECT-CURRENT CABLE' [patent_app_type] => utility [patent_app_number] => 15/531104 [patent_app_country] => US [patent_app_date] => 2016-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5046 [patent_no_of_claims] => 11 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15531104 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/531104
Direct-current cable, composition and method of manufacturing direct-current cable Aug 4, 2016 Issued
Array ( [id] => 11289746 [patent_doc_number] => 20160339678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-24 [patent_title] => 'CYCLIC OLEFIN-BASED FILM, OPTICAL FILM, CONDUCTIVE FILM, BASE FILM FOR PRINTED ELECTRONICS, BARRIER FILM, TOUCH PANEL, POLARIZATION PLATE, AND DISPLAY DEVICE' [patent_app_type] => utility [patent_app_number] => 15/229223 [patent_app_country] => US [patent_app_date] => 2016-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17880 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15229223 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/229223
CYCLIC OLEFIN-BASED FILM, OPTICAL FILM, CONDUCTIVE FILM, BASE FILM FOR PRINTED ELECTRONICS, BARRIER FILM, TOUCH PANEL, POLARIZATION PLATE, AND DISPLAY DEVICE Aug 4, 2016 Abandoned
Array ( [id] => 11290541 [patent_doc_number] => 20160340473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-24 [patent_title] => 'POLYARYLENE SULFIDE AND A PREPARATION METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 15/228832 [patent_app_country] => US [patent_app_date] => 2016-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8368 [patent_no_of_claims] => 14 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15228832 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/228832
POLYARYLENE SULFIDE AND A PREPARATION METHOD THEREOF Aug 3, 2016 Abandoned
Array ( [id] => 11129210 [patent_doc_number] => 20160326185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-10 [patent_title] => 'SYNTHESIS OF ISOHEXIDE DICARBAMATES AND DERIVATIVES THEREOF' [patent_app_type] => utility [patent_app_number] => 15/216965 [patent_app_country] => US [patent_app_date] => 2016-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6245 [patent_no_of_claims] => 6 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15216965 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/216965
SYNTHESIS OF ISOHEXIDE DICARBAMATES AND DERIVATIVES THEREOF Jul 21, 2016 Abandoned
Array ( [id] => 13314459 [patent_doc_number] => 20180208766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => POLYAMIC ACID SOLUTION COMPOSITION AND POLYIMIDE FILM [patent_app_type] => utility [patent_app_number] => 15/744520 [patent_app_country] => US [patent_app_date] => 2016-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7619 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15744520 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/744520
POLYAMIC ACID SOLUTION COMPOSITION AND POLYIMIDE FILM Jul 14, 2016 Abandoned
Array ( [id] => 11120699 [patent_doc_number] => 20160317673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-03 [patent_title] => 'Multifunctional Forms of Polyoxazoline Copolymers and Drug Compositions Comprising the Same' [patent_app_type] => utility [patent_app_number] => 15/205671 [patent_app_country] => US [patent_app_date] => 2016-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 23795 [patent_no_of_claims] => 21 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15205671 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/205671
Multifunctional forms of polyoxazoline copolymers and drug compositions comprising the same Jul 7, 2016 Issued
Array ( [id] => 12909163 [patent_doc_number] => 20180194896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-12 [patent_title] => PRODUCTION OF A POLYAMIDE THAT CONTAINS 2,5-BIS(AMINOMETHYL)FURAN [patent_app_type] => utility [patent_app_number] => 15/740012 [patent_app_country] => US [patent_app_date] => 2016-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8110 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15740012 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/740012
PRODUCTION OF A POLYAMIDE THAT CONTAINS 2,5-BIS(AMINOMETHYL)FURAN Jul 5, 2016 Abandoned
Array ( [id] => 12862543 [patent_doc_number] => 20180179355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-28 [patent_title] => RESIN COMPOSITION, PREPREG, RESIN SHEET, METAL FOIL-CLAD LAMINATE, AND PRINTED CIRCUIT BOARD [patent_app_type] => utility [patent_app_number] => 15/738840 [patent_app_country] => US [patent_app_date] => 2016-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10815 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15738840 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/738840
Resin composition, prepreg, resin sheet, metal foil-clad laminate, and printed circuit board Jul 3, 2016 Issued
Array ( [id] => 12091855 [patent_doc_number] => 20170348948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'Barrier film' [patent_app_type] => utility [patent_app_number] => 15/172163 [patent_app_country] => US [patent_app_date] => 2016-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1581 [patent_no_of_claims] => 10 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15172163 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/172163
Barrier film Jun 2, 2016 Abandoned
Array ( [id] => 11067761 [patent_doc_number] => 20160264725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-15 [patent_title] => 'POLYCARBONATE RESINS AND PROCESSES FOR PRODUCING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/164300 [patent_app_country] => US [patent_app_date] => 2016-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33631 [patent_no_of_claims] => 15 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15164300 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/164300
POLYCARBONATE RESINS AND PROCESSES FOR PRODUCING THE SAME May 24, 2016 Abandoned
Array ( [id] => 12791131 [patent_doc_number] => 20180155546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-07 [patent_title] => A THERMOPLASTIC POLYMER COMPOSITION, AN ARTICLE MADE THEREOF AND A PROCESS FOR PREPARING THE SAME [patent_app_type] => utility [patent_app_number] => 15/576464 [patent_app_country] => US [patent_app_date] => 2016-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6547 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15576464 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/576464
Thermoplastic polymer composition, an article made thereof and a process for preparing the same May 24, 2016 Issued
Array ( [id] => 11066328 [patent_doc_number] => 20160263293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-15 [patent_title] => 'DRUG DELIVERY SCAFFOLD OR STENT WITH A NOVOLIMUS AND LACTIDE BASED COATING SUCH THAT NOVOLIMUS HAS A MINIMUM AMOUNT OF BONDING TO THE COATING' [patent_app_type] => utility [patent_app_number] => 15/161084 [patent_app_country] => US [patent_app_date] => 2016-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 12341 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15161084 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/161084
Drug delivery scaffold or stent with a novolimus and lactide based coating such that novolimus has a minimum amount of bonding to the coating May 19, 2016 Issued
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