Search

Joseph Chang

Examiner (ID: 18846, Phone: (571)272-1759 , Office: P/2842 )

Most Active Art Unit
2817
Art Unit(s)
2842, 2817, 2843, 2836, 2849
Total Applications
2209
Issued Applications
1939
Pending Applications
126
Abandoned Applications
172

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17259031 [patent_doc_number] => 20210372016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => RAPIER, METHOD FOR DRAWING IN A WEFT YARN WITH SUCH A RAPIER AND WEAVING LOOM COMPRISING SUCH A RAPIER [patent_app_type] => utility [patent_app_number] => 17/326722 [patent_app_country] => US [patent_app_date] => 2021-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12142 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17326722 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/326722
Rapier, method for drawing in a weft yarn with such a rapier and weaving loom comprising such a rapier May 20, 2021 Issued
Array ( [id] => 18021177 [patent_doc_number] => 20220372676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => Wool Fabric With Stretch Properties and Garments Made Therefrom [patent_app_type] => utility [patent_app_number] => 17/327202 [patent_app_country] => US [patent_app_date] => 2021-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5875 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17327202 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/327202
Wool fabric with stretch properties and garments made therefrom May 20, 2021 Issued
Array ( [id] => 17243930 [patent_doc_number] => 20210363673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => REMOVABLE PATCH WITH ACTIVE AGENT FOR TEXTILES [patent_app_type] => utility [patent_app_number] => 17/326865 [patent_app_country] => US [patent_app_date] => 2021-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4880 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17326865 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/326865
REMOVABLE PATCH WITH ACTIVE AGENT FOR TEXTILES May 20, 2021 Abandoned
Array ( [id] => 17351108 [patent_doc_number] => 11225734 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-01-18 [patent_title] => Towel assembly [patent_app_type] => utility [patent_app_number] => 17/323326 [patent_app_country] => US [patent_app_date] => 2021-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1720 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17323326 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/323326
Towel assembly May 17, 2021 Issued
Array ( [id] => 18002837 [patent_doc_number] => 20220361603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => ONE PIECE WOVEN MEDICAL GOWN WITH COATING [patent_app_type] => utility [patent_app_number] => 17/322490 [patent_app_country] => US [patent_app_date] => 2021-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 892 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17322490 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/322490
ONE PIECE WOVEN MEDICAL GOWN WITH COATING May 16, 2021 Abandoned
Array ( [id] => 19011170 [patent_doc_number] => 11918068 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Sterilization systems and methods of use thereof [patent_app_type] => utility [patent_app_number] => 17/321811 [patent_app_country] => US [patent_app_date] => 2021-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 22 [patent_no_of_words] => 3401 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17321811 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/321811
Sterilization systems and methods of use thereof May 16, 2021 Issued
Array ( [id] => 18854223 [patent_doc_number] => 11851787 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Weaving loom having movable guide beams [patent_app_type] => utility [patent_app_number] => 17/601093 [patent_app_country] => US [patent_app_date] => 2021-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 3981 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17601093 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/601093
Weaving loom having movable guide beams May 10, 2021 Issued
Array ( [id] => 18836327 [patent_doc_number] => 11844380 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Pediatric head covering for use with three-dimensional imaging [patent_app_type] => utility [patent_app_number] => 17/314312 [patent_app_country] => US [patent_app_date] => 2021-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3896 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17314312 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/314312
Pediatric head covering for use with three-dimensional imaging May 6, 2021 Issued
Array ( [id] => 18777441 [patent_doc_number] => 11819111 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-21 [patent_title] => Caulk tool belt [patent_app_type] => utility [patent_app_number] => 17/241690 [patent_app_country] => US [patent_app_date] => 2021-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1613 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17241690 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/241690
Caulk tool belt Apr 26, 2021 Issued
Array ( [id] => 18718252 [patent_doc_number] => 11795587 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Partial float weave fabric [patent_app_type] => utility [patent_app_number] => 17/235339 [patent_app_country] => US [patent_app_date] => 2021-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6726 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [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] => 17235339 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/235339
Partial float weave fabric Apr 19, 2021 Issued
Array ( [id] => 16991967 [patent_doc_number] => 20210230387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => GLIDE-ON COATING FOR POLYMERIC GLOVES [patent_app_type] => utility [patent_app_number] => 17/231081 [patent_app_country] => US [patent_app_date] => 2021-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3572 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17231081 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/231081
GLIDE-ON COATING FOR POLYMERIC GLOVES Apr 14, 2021 Abandoned
Array ( [id] => 17927637 [patent_doc_number] => 20220322762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => LEG GUARD WITH DETACHABLE SHIN-CAP EXTENSION [patent_app_type] => utility [patent_app_number] => 17/228322 [patent_app_country] => US [patent_app_date] => 2021-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2744 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17228322 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/228322
Leg guard with detachable shin-cap extension Apr 11, 2021 Issued
Array ( [id] => 16978097 [patent_doc_number] => 20210222334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => PROLIFERATED THREAD COUNT OF A WOVEN TEXTILE BY SIMULTANEOUS INSERTION WITHIN A SINGLE PICK INSERTION EVENT OF A LOOM APPARATUS MULTIPLE ADJACENT PARALLEL YARNS DRAWN FROM A MULTI-PICK YARN PACKAGE [patent_app_type] => utility [patent_app_number] => 17/226096 [patent_app_country] => US [patent_app_date] => 2021-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15309 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17226096 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/226096
Proliferated thread count of a woven textile by simultaneous insertion within a single pick insertion event of a loom apparatus multiple adjacent parallel yarns drawn from a multi-pick yarn package Apr 8, 2021 Issued
Array ( [id] => 17705140 [patent_doc_number] => 20220205146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => TEMPERATURE-REGULATING FABRICS COMPOSED OF NATURAL FIBERS [patent_app_type] => utility [patent_app_number] => 17/223590 [patent_app_country] => US [patent_app_date] => 2021-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4514 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17223590 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/223590
TEMPERATURE-REGULATING FABRICS COMPOSED OF NATURAL FIBERS Apr 5, 2021 Abandoned
Array ( [id] => 16990969 [patent_doc_number] => 20210229389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => PRESS PAD AND METHOD FOR PRODUCING THE SAME [patent_app_type] => utility [patent_app_number] => 17/221803 [patent_app_country] => US [patent_app_date] => 2021-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5761 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17221803 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/221803
Press pad and method for producing the same Apr 3, 2021 Issued
Array ( [id] => 17889382 [patent_doc_number] => 11452326 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-27 [patent_title] => Headwear with a set of hair ports [patent_app_type] => utility [patent_app_number] => 17/220951 [patent_app_country] => US [patent_app_date] => 2021-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 18 [patent_no_of_words] => 6893 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17220951 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/220951
Headwear with a set of hair ports Apr 1, 2021 Issued
Array ( [id] => 16960896 [patent_doc_number] => 20210212395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => Bottom Garment Having a Comfort Fit Liner [patent_app_type] => utility [patent_app_number] => 17/216870 [patent_app_country] => US [patent_app_date] => 2021-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3885 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17216870 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/216870
Bottom garment having a comfort fit liner Mar 29, 2021 Issued
Array ( [id] => 18362654 [patent_doc_number] => 20230144245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => NON-COATED AIR BAG FABRIC AND AIR BAG [patent_app_type] => utility [patent_app_number] => 17/915923 [patent_app_country] => US [patent_app_date] => 2021-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7252 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17915923 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/915923
Non-coated air bag fabric and air bag Mar 29, 2021 Issued
Array ( [id] => 18260879 [patent_doc_number] => 11608574 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-21 [patent_title] => Frame structure of loom [patent_app_type] => utility [patent_app_number] => 17/215640 [patent_app_country] => US [patent_app_date] => 2021-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6092 [patent_no_of_claims] => 2 [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] => 17215640 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/215640
Frame structure of loom Mar 28, 2021 Issued
Array ( [id] => 18284214 [patent_doc_number] => 20230099686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => Base Cloth for Material and Manufacturing Method Therefor [patent_app_type] => utility [patent_app_number] => 17/911243 [patent_app_country] => US [patent_app_date] => 2021-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8730 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17911243 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/911243
Base cloth for material and manufacturing method therefor Mar 25, 2021 Issued
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