Search

Karen Cheng

Examiner (ID: 18485, Phone: (571)270-7381 , Office: P/1626 )

Most Active Art Unit
1626
Art Unit(s)
1623, 1621, 1622, 1626
Total Applications
1007
Issued Applications
710
Pending Applications
93
Abandoned Applications
234

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18373711 [patent_doc_number] => 20230148787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => COFFEE MACHINE [patent_app_type] => utility [patent_app_number] => 17/919467 [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] => 1997 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17919467 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/919467
Coffee machine Mar 25, 2021 Issued
Array ( [id] => 19778300 [patent_doc_number] => 12227322 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Draft handler system [patent_app_type] => utility [patent_app_number] => 17/205168 [patent_app_country] => US [patent_app_date] => 2021-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 22 [patent_no_of_words] => 11669 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17205168 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/205168
Draft handler system Mar 17, 2021 Issued
Array ( [id] => 16915519 [patent_doc_number] => 20210188611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => CAP STERILIZER, CONTENT FILLING SYSTEM, CAP STERILIZATION METHOD, AND CONTENT FILLING METHOD [patent_app_type] => utility [patent_app_number] => 17/196333 [patent_app_country] => US [patent_app_date] => 2021-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18098 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17196333 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/196333
Cap sterilizer, content filling system, cap sterilization method, and content filling method Mar 8, 2021 Issued
Array ( [id] => 16914807 [patent_doc_number] => 20210187899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => Wrapping Material And Method Of Manufacturing For Baling Materials [patent_app_type] => utility [patent_app_number] => 17/191875 [patent_app_country] => US [patent_app_date] => 2021-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3195 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17191875 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/191875
Methods of wrapping an item with a wrapping material Mar 3, 2021 Issued
Array ( [id] => 16900494 [patent_doc_number] => 20210179410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => ASEPTIC FILLING MACHINE AND ASEPTIC FILLING METHOD [patent_app_type] => utility [patent_app_number] => 17/189628 [patent_app_country] => US [patent_app_date] => 2021-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12193 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17189628 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/189628
ASEPTIC FILLING MACHINE AND ASEPTIC FILLING METHOD Mar 1, 2021 Abandoned
Array ( [id] => 17922561 [patent_doc_number] => 11465790 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => Bread slicer with a packing system [patent_app_type] => utility [patent_app_number] => 17/188550 [patent_app_country] => US [patent_app_date] => 2021-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 4083 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17188550 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/188550
Bread slicer with a packing system Feb 28, 2021 Issued
Array ( [id] => 19411532 [patent_doc_number] => 12077335 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Packing box folding system [patent_app_type] => utility [patent_app_number] => 17/801186 [patent_app_country] => US [patent_app_date] => 2021-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6806 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 516 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17801186 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/801186
Packing box folding system Feb 18, 2021 Issued
Array ( [id] => 17859548 [patent_doc_number] => 11440692 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Patterned cut pouch forming machine, and method [patent_app_type] => utility [patent_app_number] => 17/178454 [patent_app_country] => US [patent_app_date] => 2021-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 8299 [patent_no_of_claims] => 13 [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] => 17178454 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/178454
Patterned cut pouch forming machine, and method Feb 17, 2021 Issued
Array ( [id] => 17036330 [patent_doc_number] => 20210253288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => MODULAR STAND-ALONE ULTRASONIC SEALING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/176915 [patent_app_country] => US [patent_app_date] => 2021-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3576 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17176915 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/176915
Modular stand-alone ultrasonic sealing system Feb 15, 2021 Issued
Array ( [id] => 17184933 [patent_doc_number] => 20210331818 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => SLEEVE WRAPPING DEVICE [patent_app_type] => utility [patent_app_number] => 17/167880 [patent_app_country] => US [patent_app_date] => 2021-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2524 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17167880 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/167880
Sleeve wrapping device Feb 3, 2021 Issued
Array ( [id] => 17776293 [patent_doc_number] => 20220242642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => CONTAINER PROVIDED WITH A CURVED INVERTIBLE DIAPHRAGM [patent_app_type] => utility [patent_app_number] => 17/164311 [patent_app_country] => US [patent_app_date] => 2021-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5911 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 443 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17164311 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/164311
CONTAINER PROVIDED WITH A CURVED INVERTIBLE DIAPHRAGM Jan 31, 2021 Abandoned
Array ( [id] => 18028731 [patent_doc_number] => 11511902 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Deep-drawing packaging machine with vacuum cooling station and method for vacuum cooling hot-packaged products [patent_app_type] => utility [patent_app_number] => 17/162164 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2955 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17162164 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/162164
Deep-drawing packaging machine with vacuum cooling station and method for vacuum cooling hot-packaged products Jan 28, 2021 Issued
Array ( [id] => 18995657 [patent_doc_number] => 11912481 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Method of sealing a lid to a container using a removeable sealing strip [patent_app_type] => utility [patent_app_number] => 17/161896 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 4250 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17161896 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/161896
Method of sealing a lid to a container using a removeable sealing strip Jan 28, 2021 Issued
Array ( [id] => 20302186 [patent_doc_number] => 12448160 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Method of filling degassed drug product into containers and drug product filling device [patent_app_type] => utility [patent_app_number] => 17/157594 [patent_app_country] => US [patent_app_date] => 2021-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 14649 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17157594 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/157594
Method of filling degassed drug product into containers and drug product filling device Jan 24, 2021 Issued
Array ( [id] => 18979894 [patent_doc_number] => 11905053 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Method for manufacturing biodegradable pillow tea bags containing whole leaf tea [patent_app_type] => utility [patent_app_number] => 17/151087 [patent_app_country] => US [patent_app_date] => 2021-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4929 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17151087 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/151087
Method for manufacturing biodegradable pillow tea bags containing whole leaf tea Jan 14, 2021 Issued
Array ( [id] => 19675680 [patent_doc_number] => 12187529 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Methods of making, packaging, and delivering compressed hollow coreless reformable roll products [patent_app_type] => utility [patent_app_number] => 17/142793 [patent_app_country] => US [patent_app_date] => 2021-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 47 [patent_no_of_words] => 8964 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17142793 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/142793
Methods of making, packaging, and delivering compressed hollow coreless reformable roll products Jan 5, 2021 Issued
Array ( [id] => 17111418 [patent_doc_number] => 20210292015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => AUTOMATIC MEDICINE PACKING MACHINE [patent_app_type] => utility [patent_app_number] => 17/141370 [patent_app_country] => US [patent_app_date] => 2021-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7148 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17141370 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/141370
Automatic medicine packing machine Jan 4, 2021 Issued
Array ( [id] => 16900389 [patent_doc_number] => 20210179305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => Electronic Product Packaging System [patent_app_type] => utility [patent_app_number] => 17/119453 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1612 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17119453 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/119453
Electronic product packaging system Dec 10, 2020 Issued
Array ( [id] => 17742353 [patent_doc_number] => 11390408 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => System and method for applying tubular bands to containers utilizing angled band ejection [patent_app_type] => utility [patent_app_number] => 17/103254 [patent_app_country] => US [patent_app_date] => 2020-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2271 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17103254 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/103254
System and method for applying tubular bands to containers utilizing angled band ejection Nov 23, 2020 Issued
Array ( [id] => 16839090 [patent_doc_number] => 20210147102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => SYSTEMS AND METHODS FOR STACKING PRODUCT [patent_app_type] => utility [patent_app_number] => 17/099459 [patent_app_country] => US [patent_app_date] => 2020-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8468 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17099459 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/099459
Systems and methods for stacking product Nov 15, 2020 Issued
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