Search

Josephine L. Chang

Examiner (ID: 3615)

Most Active Art Unit
1768
Art Unit(s)
1768, 1763, 1762, OPLA
Total Applications
503
Issued Applications
267
Pending Applications
3
Abandoned Applications
233

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17015290 [patent_doc_number] => 11084917 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-10 [patent_title] => Flame retardant-stabilizer combination for thermoplastic polymers [patent_app_type] => utility [patent_app_number] => 16/333228 [patent_app_country] => US [patent_app_date] => 2017-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5740 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16333228 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/333228
Flame retardant-stabilizer combination for thermoplastic polymers Sep 5, 2017 Issued
Array ( [id] => 13702883 [patent_doc_number] => 20170362396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-21 [patent_title] => METHOD OF PRODUCING POLYESTER RESIN COMPOSITION AND METHOD OF PRODUCING POLYESTER RESIN FORMED ARTICLE, AND POLYESTER RESIN COMPOSITION AND POLYESTER RESIN FORMED ARTICLE [patent_app_type] => utility [patent_app_number] => 15/695313 [patent_app_country] => US [patent_app_date] => 2017-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7996 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15695313 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/695313
METHOD OF PRODUCING POLYESTER RESIN COMPOSITION AND METHOD OF PRODUCING POLYESTER RESIN FORMED ARTICLE, AND POLYESTER RESIN COMPOSITION AND POLYESTER RESIN FORMED ARTICLE Sep 4, 2017 Abandoned
Array ( [id] => 14391045 [patent_doc_number] => 10308792 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-04 [patent_title] => Rubbery blend containing trans isoprene-butadiene copolymer [patent_app_type] => utility [patent_app_number] => 15/687958 [patent_app_country] => US [patent_app_date] => 2017-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4702 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15687958 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/687958
Rubbery blend containing trans isoprene-butadiene copolymer Aug 27, 2017 Issued
Array ( [id] => 14664833 [patent_doc_number] => 10370305 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-08-06 [patent_title] => Encapsulated polymer nanocomposite for efficient crack repair and monitoring of cement, rock, and other brittle materials [patent_app_type] => utility [patent_app_number] => 15/681981 [patent_app_country] => US [patent_app_date] => 2017-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 2462 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15681981 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/681981
Encapsulated polymer nanocomposite for efficient crack repair and monitoring of cement, rock, and other brittle materials Aug 20, 2017 Issued
Array ( [id] => 13957983 [patent_doc_number] => 20190055335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => FUNCTIONALIZED ELASTOMER [patent_app_type] => utility [patent_app_number] => 15/677531 [patent_app_country] => US [patent_app_date] => 2017-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15677531 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/677531
FUNCTIONALIZED ELASTOMER Aug 14, 2017 Abandoned
Array ( [id] => 14746993 [patent_doc_number] => 20190256670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => METHOD FOR PRODUCING RUBBER WET MASTER BATCH [patent_app_type] => utility [patent_app_number] => 16/341238 [patent_app_country] => US [patent_app_date] => 2017-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4783 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16341238 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/341238
METHOD FOR PRODUCING RUBBER WET MASTER BATCH Jul 20, 2017 Abandoned
Array ( [id] => 15163551 [patent_doc_number] => 10487257 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-26 [patent_title] => Materials and methods of use as additives for oilwell cementing [patent_app_type] => utility [patent_app_number] => 15/654138 [patent_app_country] => US [patent_app_date] => 2017-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3135 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15654138 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/654138
Materials and methods of use as additives for oilwell cementing Jul 18, 2017 Issued
Array ( [id] => 15898623 [patent_doc_number] => 20200148830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => SILICONE ELASTOMER COMPOSITION [patent_app_type] => utility [patent_app_number] => 16/469739 [patent_app_country] => US [patent_app_date] => 2017-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15526 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -77 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16469739 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/469739
Silicone elastomer composition Jul 13, 2017 Issued
Array ( [id] => 12001902 [patent_doc_number] => 20170306058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-26 [patent_title] => 'METHANOL-TERMINATED POLYMERS CONTAINING ETHER' [patent_app_type] => utility [patent_app_number] => 15/646260 [patent_app_country] => US [patent_app_date] => 2017-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5102 [patent_no_of_claims] => 18 [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] => 15646260 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/646260
Methanol-terminated polymers containing ether Jul 10, 2017 Issued
Array ( [id] => 13479271 [patent_doc_number] => 20180291178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-11 [patent_title] => PLASTICIZER COMPOSITION, RESIN COMPOSITION AND METHOD OF PREPARING THE SAME [patent_app_type] => utility [patent_app_number] => 15/767586 [patent_app_country] => US [patent_app_date] => 2017-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3891 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15767586 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/767586
Plasticizer composition, resin composition and method of preparing the same Jun 29, 2017 Issued
Array ( [id] => 14581523 [patent_doc_number] => 20190218370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => FILLED PLASTIC MATERIAL [patent_app_type] => utility [patent_app_number] => 16/306342 [patent_app_country] => US [patent_app_date] => 2017-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2076 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16306342 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/306342
FILLED PLASTIC MATERIAL Jun 12, 2017 Abandoned
Array ( [id] => 16198712 [patent_doc_number] => 10723863 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-28 [patent_title] => Plasticizer composition, resin composition and methods of preparing the same [patent_app_type] => utility [patent_app_number] => 15/767093 [patent_app_country] => US [patent_app_date] => 2017-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7618 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15767093 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/767093
Plasticizer composition, resin composition and methods of preparing the same Jun 12, 2017 Issued
Array ( [id] => 13536819 [patent_doc_number] => 20180319953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-08 [patent_title] => PLASTICIZER COMPOSITION, RESIN COMPOSITION AND METHOD OF PREPARING THE SAME (AS AMENDED) [patent_app_type] => utility [patent_app_number] => 15/766708 [patent_app_country] => US [patent_app_date] => 2017-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7428 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15766708 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/766708
Plasticizer composition, resin composition and method of preparing the same Jun 12, 2017 Issued
Array ( [id] => 17267620 [patent_doc_number] => 11193035 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-07 [patent_title] => Ultra low thermo fusion PVC plastisol coating and textile printing ink [patent_app_type] => utility [patent_app_number] => 16/305960 [patent_app_country] => US [patent_app_date] => 2017-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8548 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16305960 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/305960
Ultra low thermo fusion PVC plastisol coating and textile printing ink May 31, 2017 Issued
Array ( [id] => 13703045 [patent_doc_number] => 20170362477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-21 [patent_title] => CONSTRUCTION ADHESIVE COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 15/609995 [patent_app_country] => US [patent_app_date] => 2017-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3022 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 15609995 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/609995
CONSTRUCTION ADHESIVE COMPOSITIONS May 30, 2017 Abandoned
Array ( [id] => 13689761 [patent_doc_number] => 20170355835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-14 [patent_title] => HIGH PERFORMANCE TIRE [patent_app_type] => utility [patent_app_number] => 15/607968 [patent_app_country] => US [patent_app_date] => 2017-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5113 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15607968 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/607968
HIGH PERFORMANCE TIRE May 29, 2017 Abandoned
Array ( [id] => 15309213 [patent_doc_number] => 10519297 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-31 [patent_title] => Nanoclay hybrids and elastomeric composites containing same [patent_app_type] => utility [patent_app_number] => 15/607544 [patent_app_country] => US [patent_app_date] => 2017-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 21 [patent_no_of_words] => 14081 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15607544 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/607544
Nanoclay hybrids and elastomeric composites containing same May 28, 2017 Issued
Array ( [id] => 14915883 [patent_doc_number] => 10429256 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-01 [patent_title] => Mechanisms of local stress sensing in multifunctional polymer films using fluorescent tetrapod nanocrystals [patent_app_type] => utility [patent_app_number] => 15/607158 [patent_app_country] => US [patent_app_date] => 2017-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 44 [patent_no_of_words] => 9182 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15607158 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/607158
Mechanisms of local stress sensing in multifunctional polymer films using fluorescent tetrapod nanocrystals May 25, 2017 Issued
Array ( [id] => 14501673 [patent_doc_number] => 20190194491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => COATINGS, METHODS AND COATED ARTICLES [patent_app_type] => utility [patent_app_number] => 16/302290 [patent_app_country] => US [patent_app_date] => 2017-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5181 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16302290 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/302290
Coatings, methods and coated articles May 18, 2017 Issued
Array ( [id] => 13372147 [patent_doc_number] => 20180237614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => PLASTICIZER COMPOSITION, RESIN COMPOSITION AND METHODS OF PREPARING THE SAME (As Amended) [patent_app_type] => utility [patent_app_number] => 15/753609 [patent_app_country] => US [patent_app_date] => 2017-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3752 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15753609 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/753609
Plasticizer composition, resin composition and methods of preparing the same May 16, 2017 Issued
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