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] => 15434653 [patent_doc_number] => 20200031510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => PACKAGING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/521047 [patent_app_country] => US [patent_app_date] => 2019-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11258 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16521047 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/521047
Packaging system Jul 23, 2019 Issued
Array ( [id] => 19778301 [patent_doc_number] => 12227323 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Method for producing a portion capsule [patent_app_type] => utility [patent_app_number] => 17/261618 [patent_app_country] => US [patent_app_date] => 2019-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 14 [patent_no_of_words] => 8092 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17261618 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/261618
Method for producing a portion capsule Jul 17, 2019 Issued
Array ( [id] => 15359315 [patent_doc_number] => 20200015422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => CONSTANT TENSION MECHANISM OF TYING NET FOR ROLL BALES [patent_app_type] => utility [patent_app_number] => 16/509217 [patent_app_country] => US [patent_app_date] => 2019-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2962 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16509217 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/509217
CONSTANT TENSION MECHANISM OF TYING NET FOR ROLL BALES Jul 10, 2019 Abandoned
Array ( [id] => 15340933 [patent_doc_number] => 20200008358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => ROUND BALER AND DETECTION METHOD [patent_app_type] => utility [patent_app_number] => 16/504569 [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] => 8789 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16504569 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/504569
Round baler including ultrasonic film sensor Jul 7, 2019 Issued
Array ( [id] => 17067016 [patent_doc_number] => 20210269231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => PACKAGE INCLUDING HYDROGEN SULFIDE SUSTAINED RELEASE AGENT AND METHOD FOR PRODUCING SAME, HYDROGEN SULFIDE SUSTAINED RELEASE AGENT, HYDROGEN SULFIDE SUSTAINED RELEASECOMPOSITE, AND METHOD FOR GENERATING HYDROGEN SULFIDE USING SAME [patent_app_type] => utility [patent_app_number] => 17/258261 [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] => 22322 [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] => 17258261 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/258261
Method for producing package including hydrogen sulfide sustained release agent, hydrogen sulfide sustained release agent, hydrogen sulfide sustained release composite, and method for generating hydrogen sulfide using same Jun 27, 2019 Issued
Array ( [id] => 17328726 [patent_doc_number] => 11219166 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-11 [patent_title] => Bale wrapping apparatus [patent_app_type] => utility [patent_app_number] => 16/456993 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 8916 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16456993 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/456993
Bale wrapping apparatus Jun 27, 2019 Issued
Array ( [id] => 15340931 [patent_doc_number] => 20200008357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => ROUND BALER AND DETECTION METHOD [patent_app_type] => utility [patent_app_number] => 16/451075 [patent_app_country] => US [patent_app_date] => 2019-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7444 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16451075 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/451075
Round baler including ultrasonic film sensor Jun 24, 2019 Issued
Array ( [id] => 17066971 [patent_doc_number] => 20210269186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => BOX-DISPENSING APPARATUS, BOXES FOR USE IN THE BOX-DISPENSING APPARATUS, AND METHODS OF USING THE BOX-DISPENSING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/254777 [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] => 12327 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17254777 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/254777
Box-dispensing apparatus, boxes for use in the box-dispensing apparatus, and methods of using the box-dispensing apparatus Jun 19, 2019 Issued
Array ( [id] => 17036327 [patent_doc_number] => 20210253285 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => MACHINE FOR FORMING FILTER BAGS FOR INFUSION PRODUCTS [patent_app_type] => utility [patent_app_number] => 16/973683 [patent_app_country] => US [patent_app_date] => 2019-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3819 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 400 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16973683 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/973683
Machine for forming filter bags for infusion products Jun 18, 2019 Issued
Array ( [id] => 15266817 [patent_doc_number] => 20190382142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => METHOD OF DETERMINING THE VOLUME FLOW AND THE FILLING DEGREE AT A PACKAGING MACHINE [patent_app_type] => utility [patent_app_number] => 16/441585 [patent_app_country] => US [patent_app_date] => 2019-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6820 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16441585 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/441585
Method of determining the volume flow and the filling degree at a packaging machine Jun 13, 2019 Issued
Array ( [id] => 14897481 [patent_doc_number] => 20190292506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => PACKAGING FOR A FLEXIBLE CONTAINER AND TRANSPORT UNIT [patent_app_type] => utility [patent_app_number] => 16/438815 [patent_app_country] => US [patent_app_date] => 2019-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4564 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16438815 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/438815
Process for assembling packaging for a flexible container Jun 11, 2019 Issued
Array ( [id] => 17036409 [patent_doc_number] => 20210253367 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => AN APPARATUS FOR EXTRACTING PHARMACEUTICAL CONTAINERS BEING BOTTLES, FROM RELATIVE SUPPORT ELEMENTS CONSTITUTED BY A TRAY [patent_app_type] => utility [patent_app_number] => 17/252135 [patent_app_country] => US [patent_app_date] => 2019-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7079 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 615 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17252135 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/252135
Apparatus for extracting pharmaceutical containers being bottles, from relative support elements constituted by a tray Jun 6, 2019 Issued
Array ( [id] => 15323415 [patent_doc_number] => 20200002037 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => METHOD AND DEVICE FOR STACKING AND PACKAGING FOLDED PRODUCTS [patent_app_type] => utility [patent_app_number] => 16/432585 [patent_app_country] => US [patent_app_date] => 2019-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7674 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16432585 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/432585
Device for stacking and packaging folded products Jun 4, 2019 Issued
Array ( [id] => 17044697 [patent_doc_number] => 11097861 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-24 [patent_title] => Packaging machine and method for producing sealed packages [patent_app_type] => utility [patent_app_number] => 15/733825 [patent_app_country] => US [patent_app_date] => 2019-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 7738 [patent_no_of_claims] => 15 [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] => 15733825 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/733825
Packaging machine and method for producing sealed packages May 27, 2019 Issued
Array ( [id] => 17720104 [patent_doc_number] => 20220212823 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => MACHINE FOR PACKAGING PRODUCTS IN PREFORMED FLEXIBLE CONTAINERS WITH CLOSING ELEMENT [patent_app_type] => utility [patent_app_number] => 17/613437 [patent_app_country] => US [patent_app_date] => 2019-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1766 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17613437 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/613437
MACHINE FOR PACKAGING PRODUCTS IN PREFORMED FLEXIBLE CONTAINERS WITH CLOSING ELEMENT May 21, 2019 Abandoned
Array ( [id] => 18444346 [patent_doc_number] => 11679904 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => Method for the automatic packaging of at least two parts [patent_app_type] => utility [patent_app_number] => 17/054817 [patent_app_country] => US [patent_app_date] => 2019-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3352 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17054817 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/054817
Method for the automatic packaging of at least two parts May 14, 2019 Issued
Array ( [id] => 16605689 [patent_doc_number] => 10906679 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-02-02 [patent_title] => Method for preparing collagen-based materials [patent_app_type] => utility [patent_app_number] => 16/410319 [patent_app_country] => US [patent_app_date] => 2019-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 22 [patent_no_of_words] => 24455 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16410319 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/410319
Method for preparing collagen-based materials May 12, 2019 Issued
Array ( [id] => 14777297 [patent_doc_number] => 20190263546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => AIR-GUIDED TAPE-AND-REEL SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 16/410673 [patent_app_country] => US [patent_app_date] => 2019-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3612 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16410673 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/410673
Cover tape feeder for a tape-and-reel system May 12, 2019 Issued
Array ( [id] => 14777659 [patent_doc_number] => 20190263727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => System And Method For Reprocessing Animal Bedding [patent_app_type] => utility [patent_app_number] => 16/408068 [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] => 10327 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16408068 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/408068
System and method for reprocessing animal bedding May 8, 2019 Issued
Array ( [id] => 17192198 [patent_doc_number] => 11160931 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-02 [patent_title] => Method of assembling and filling a drug delivery device [patent_app_type] => utility [patent_app_number] => 16/401471 [patent_app_country] => US [patent_app_date] => 2019-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 16 [patent_no_of_words] => 13370 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16401471 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/401471
Method of assembling and filling a drug delivery device May 1, 2019 Issued
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