Search

Josephine L. Chang

Examiner (ID: 5638, Phone: (571)270-3522 , Office: P/1768 )

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15204919 [patent_doc_number] => 20190365146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => FOOD COOKER [patent_app_type] => utility [patent_app_number] => 16/542688 [patent_app_country] => US [patent_app_date] => 2019-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3649 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16542688 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/542688
FOOD COOKER Aug 15, 2019 Abandoned
Array ( [id] => 15868479 [patent_doc_number] => 20200141643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => METHOD AND DEVICE FOR DRYING AN EXPLOSIVE [patent_app_type] => utility [patent_app_number] => 16/533337 [patent_app_country] => US [patent_app_date] => 2019-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2922 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16533337 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/533337
Method and device for drying an explosive Aug 5, 2019 Issued
Array ( [id] => 16908577 [patent_doc_number] => 11040599 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-22 [patent_title] => Air conditioning device for a vehicle [patent_app_type] => utility [patent_app_number] => 16/531710 [patent_app_country] => US [patent_app_date] => 2019-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5498 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16531710 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/531710
Air conditioning device for a vehicle Aug 4, 2019 Issued
Array ( [id] => 17698057 [patent_doc_number] => 11371777 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-06-28 [patent_title] => Method and device for drying fine particulate material such as fracking sand [patent_app_type] => utility [patent_app_number] => 16/505841 [patent_app_country] => US [patent_app_date] => 2019-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3701 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16505841 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/505841
Method and device for drying fine particulate material such as fracking sand Jul 8, 2019 Issued
Array ( [id] => 15326327 [patent_doc_number] => 20200003493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => DRYING APPARATUS AND RELATED METHOD [patent_app_type] => utility [patent_app_number] => 16/505279 [patent_app_country] => US [patent_app_date] => 2019-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17278 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16505279 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/505279
Drying apparatus and related method Jul 7, 2019 Issued
Array ( [id] => 15326325 [patent_doc_number] => 20200003492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => FLUID REMOVAL SYSTEM [patent_app_type] => utility [patent_app_number] => 16/503545 [patent_app_country] => US [patent_app_date] => 2019-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5599 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16503545 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/503545
FLUID REMOVAL SYSTEM Jul 3, 2019 Abandoned
Array ( [id] => 17067750 [patent_doc_number] => 20210269965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => CLOTHES CARE APPARATUS [patent_app_type] => utility [patent_app_number] => 17/257963 [patent_app_country] => US [patent_app_date] => 2019-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6994 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17257963 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/257963
Clothes care apparatus Jul 2, 2019 Issued
Array ( [id] => 15325105 [patent_doc_number] => 20200002882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => DRYER [patent_app_type] => utility [patent_app_number] => 16/456627 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9003 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16456627 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/456627
Dryer Jun 27, 2019 Issued
Array ( [id] => 16251547 [patent_doc_number] => 20200260921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => HANDHELD DEVICE FOR DRYING THE LOWER EXTREMITIES [patent_app_type] => utility [patent_app_number] => 16/456791 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1472 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16456791 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/456791
HANDHELD DEVICE FOR DRYING THE LOWER EXTREMITIES Jun 27, 2019 Abandoned
Array ( [id] => 15322709 [patent_doc_number] => 20200001684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => DOOR DRIVE DEVICE [patent_app_type] => utility [patent_app_number] => 16/454571 [patent_app_country] => US [patent_app_date] => 2019-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9027 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16454571 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/454571
Door drive device Jun 26, 2019 Issued
Array ( [id] => 14942769 [patent_doc_number] => 20190307023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => Universal Inlet Duct System for Side Air Intake Equipment [patent_app_type] => utility [patent_app_number] => 16/447273 [patent_app_country] => US [patent_app_date] => 2019-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6582 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16447273 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/447273
Universal inlet duct system for side air intake equipment Jun 19, 2019 Issued
Array ( [id] => 16831156 [patent_doc_number] => 11007387 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Sealed and ventilated receptacle [patent_app_type] => utility [patent_app_number] => 16/445545 [patent_app_country] => US [patent_app_date] => 2019-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 5692 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16445545 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/445545
Sealed and ventilated receptacle Jun 18, 2019 Issued
Array ( [id] => 16931760 [patent_doc_number] => 20210197649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => HOUSING TO BE MOUNTED ON A MOTOR VEHICLE DOOR, AND DOOR COMPRISING SUCH A HOUSING [patent_app_type] => utility [patent_app_number] => 17/058048 [patent_app_country] => US [patent_app_date] => 2019-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6616 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17058048 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/058048
HOUSING TO BE MOUNTED ON A MOTOR VEHICLE DOOR, AND DOOR COMPRISING SUCH A HOUSING Jun 10, 2019 Abandoned
Array ( [id] => 14899169 [patent_doc_number] => 20190293350 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => Grain and Crop Drying Method, System, and Apparatus [patent_app_type] => utility [patent_app_number] => 16/437473 [patent_app_country] => US [patent_app_date] => 2019-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1839 [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] => 16437473 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/437473
Grain and Crop Drying Method, System, and Apparatus Jun 10, 2019 Abandoned
Array ( [id] => 17767699 [patent_doc_number] => 11399612 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Apparatus for hair cooling and dehumidification [patent_app_type] => utility [patent_app_number] => 16/429316 [patent_app_country] => US [patent_app_date] => 2019-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 5136 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16429316 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/429316
Apparatus for hair cooling and dehumidification Jun 2, 2019 Issued
Array ( [id] => 16483615 [patent_doc_number] => 20200377216 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => AIRCRAFT CABIN AIR THERMODYNAMIC CONTROL [patent_app_type] => utility [patent_app_number] => 16/427985 [patent_app_country] => US [patent_app_date] => 2019-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3743 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16427985 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/427985
AIRCRAFT CABIN AIR THERMODYNAMIC CONTROL May 30, 2019 Abandoned
Array ( [id] => 18190598 [patent_doc_number] => 11581199 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Wafer drying system [patent_app_type] => utility [patent_app_number] => 16/422285 [patent_app_country] => US [patent_app_date] => 2019-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5332 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16422285 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/422285
Wafer drying system May 23, 2019 Issued
Array ( [id] => 14809789 [patent_doc_number] => 20190271504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => METHOD AND APPARATUS FOR DRYING ARTICLES [patent_app_type] => utility [patent_app_number] => 16/418160 [patent_app_country] => US [patent_app_date] => 2019-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7001 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16418160 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/418160
Method and apparatus for drying articles May 20, 2019 Issued
Array ( [id] => 16963924 [patent_doc_number] => 20210215423 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => DEHUMIDIFICATION METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 17/054998 [patent_app_country] => US [patent_app_date] => 2019-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10492 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17054998 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/054998
Dehumidification method and apparatus May 8, 2019 Issued
Array ( [id] => 16992368 [patent_doc_number] => 20210230788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => CLOTHES PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/053659 [patent_app_country] => US [patent_app_date] => 2019-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30497 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17053659 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/053659
Clothes processing apparatus May 7, 2019 Issued
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