Search

Catheryne Chen

Examiner (ID: 18680, Phone: (571)272-9947 , Office: P/1655 )

Most Active Art Unit
1655
Art Unit(s)
1655
Total Applications
1027
Issued Applications
321
Pending Applications
109
Abandoned Applications
604

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15770549 [patent_doc_number] => 20200116292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => BENDING RESTRICTOR [patent_app_type] => utility [patent_app_number] => 16/397533 [patent_app_country] => US [patent_app_date] => 2019-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3347 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16397533 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/397533
Bending restrictor Apr 28, 2019 Issued
Array ( [id] => 16863502 [patent_doc_number] => 11022238 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-01 [patent_title] => Lightweight hose [patent_app_type] => utility [patent_app_number] => 16/394603 [patent_app_country] => US [patent_app_date] => 2019-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5726 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16394603 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/394603
Lightweight hose Apr 24, 2019 Issued
Array ( [id] => 18329926 [patent_doc_number] => 11635157 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => Non-metallic flexible pipe and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 16/971677 [patent_app_country] => US [patent_app_date] => 2019-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 7158 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16971677 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/971677
Non-metallic flexible pipe and manufacturing method thereof Apr 22, 2019 Issued
Array ( [id] => 16799593 [patent_doc_number] => 10994512 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-04 [patent_title] => Hybrid composite tube systems and methods [patent_app_type] => utility [patent_app_number] => 16/389619 [patent_app_country] => US [patent_app_date] => 2019-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5079 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16389619 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/389619
Hybrid composite tube systems and methods Apr 18, 2019 Issued
Array ( [id] => 16635578 [patent_doc_number] => 10914076 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-02-09 [patent_title] => Pipe extrusion [patent_app_type] => utility [patent_app_number] => 16/387661 [patent_app_country] => US [patent_app_date] => 2019-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 791 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16387661 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/387661
Pipe extrusion Apr 17, 2019 Issued
Array ( [id] => 16321988 [patent_doc_number] => 10781946 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-09-22 [patent_title] => All rubber low sulfur and extraction PED hose [patent_app_type] => utility [patent_app_number] => 16/387569 [patent_app_country] => US [patent_app_date] => 2019-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5240 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16387569 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/387569
All rubber low sulfur and extraction PED hose Apr 17, 2019 Issued
Array ( [id] => 14686597 [patent_doc_number] => 20190242413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => HELIX AMPLIFIER FITTINGS [patent_app_type] => utility [patent_app_number] => 16/383965 [patent_app_country] => US [patent_app_date] => 2019-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7256 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16383965 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/383965
HELIX AMPLIFIER FITTINGS Apr 14, 2019 Abandoned
Array ( [id] => 14654815 [patent_doc_number] => 20190234536 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => DEVICE FOR PASSING PIPES OR CABLES THROUGH AN OPENING IN A BUILDING [patent_app_type] => utility [patent_app_number] => 16/382475 [patent_app_country] => US [patent_app_date] => 2019-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2623 [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] => 16382475 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/382475
Device for passing pipes or cables through an opening in a building Apr 11, 2019 Issued
Array ( [id] => 14964207 [patent_doc_number] => 20190309582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-10 [patent_title] => UNBONDED FLEXIBLE PIPE [patent_app_type] => utility [patent_app_number] => 16/374117 [patent_app_country] => US [patent_app_date] => 2019-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4396 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 16374117 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/374117
Unbonded flexible pipe Apr 2, 2019 Issued
Array ( [id] => 16564807 [patent_doc_number] => 10890170 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-12 [patent_title] => Replacement tube for a cellular suction stabilizing manifold [patent_app_type] => utility [patent_app_number] => 16/374679 [patent_app_country] => US [patent_app_date] => 2019-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 3877 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16374679 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/374679
Replacement tube for a cellular suction stabilizing manifold Apr 2, 2019 Issued
Array ( [id] => 16341039 [patent_doc_number] => 20200305689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => THIN-WALLED SPIRAL TUBE FOR USE WITH ENDOSCOPE [patent_app_type] => utility [patent_app_number] => 16/367522 [patent_app_country] => US [patent_app_date] => 2019-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8211 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16367522 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/367522
Thin-walled spiral tube for use with endoscope Mar 27, 2019 Issued
Array ( [id] => 15295801 [patent_doc_number] => 20190391036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => COMPOSITE PIPE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/361697 [patent_app_country] => US [patent_app_date] => 2019-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2091 [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] => 16361697 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/361697
Composite pipe assembly Mar 21, 2019 Issued
Array ( [id] => 16606765 [patent_doc_number] => 10907763 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-02 [patent_title] => Heat resistant hose [patent_app_type] => utility [patent_app_number] => 16/362446 [patent_app_country] => US [patent_app_date] => 2019-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 13713 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16362446 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/362446
Heat resistant hose Mar 21, 2019 Issued
Array ( [id] => 16744075 [patent_doc_number] => 10969054 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-04-06 [patent_title] => Tube shielding system [patent_app_type] => utility [patent_app_number] => 16/361105 [patent_app_country] => US [patent_app_date] => 2019-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1140 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16361105 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/361105
Tube shielding system Mar 20, 2019 Issued
Array ( [id] => 17586129 [patent_doc_number] => 11324370 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-10 [patent_title] => Vacuum cleaner hose [patent_app_type] => utility [patent_app_number] => 16/975143 [patent_app_country] => US [patent_app_date] => 2019-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1638 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16975143 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/975143
Vacuum cleaner hose Mar 13, 2019 Issued
Array ( [id] => 15088135 [patent_doc_number] => 20190338878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-07 [patent_title] => Pulsation Dampener [patent_app_type] => utility [patent_app_number] => 16/351217 [patent_app_country] => US [patent_app_date] => 2019-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2194 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16351217 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/351217
Pulsation Dampener Mar 11, 2019 Abandoned
Array ( [id] => 14838071 [patent_doc_number] => 20190277436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => Copper Plumbing Pinhole Prevention; Pinhole Repair and Protection for Long Life of Copper Plumbing [patent_app_type] => utility [patent_app_number] => 16/295222 [patent_app_country] => US [patent_app_date] => 2019-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6611 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16295222 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/295222
Copper plumbing pinhole prevention; pinhole repair and protection for long life of copper plumbing Mar 6, 2019 Issued
Array ( [id] => 16871960 [patent_doc_number] => 20210165427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => FLOW RATE CONTROLLER [patent_app_type] => utility [patent_app_number] => 17/045226 [patent_app_country] => US [patent_app_date] => 2019-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7835 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 17045226 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/045226
Flow rate regulator Mar 5, 2019 Issued
Array ( [id] => 17635752 [patent_doc_number] => 11346471 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => Corrugated tube and method for manufacturing same [patent_app_type] => utility [patent_app_number] => 16/979502 [patent_app_country] => US [patent_app_date] => 2019-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6418 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16979502 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/979502
Corrugated tube and method for manufacturing same Mar 5, 2019 Issued
Array ( [id] => 14809625 [patent_doc_number] => 20190271422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => HINGED LID ASSEMBLY FOR A FLANGED RISER AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 16/293596 [patent_app_country] => US [patent_app_date] => 2019-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6186 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16293596 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/293596
Hinged lid assembly for a flanged riser and methods of use thereof Mar 4, 2019 Issued
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