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] => 15605315 [patent_doc_number] => 10583703 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-10 [patent_title] => Tire valve cap [patent_app_type] => utility [patent_app_number] => 16/021767 [patent_app_country] => US [patent_app_date] => 2018-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 2376 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16021767 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/021767
Tire valve cap Jun 27, 2018 Issued
Array ( [id] => 15896803 [patent_doc_number] => 20200147920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => Ultra-lightweight reinforced flexible hose [patent_app_type] => utility [patent_app_number] => 16/614359 [patent_app_country] => US [patent_app_date] => 2018-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2947 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16614359 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/614359
Ultra-lightweight reinforced flexible hose Jun 26, 2018 Issued
Array ( [id] => 15933267 [patent_doc_number] => 20200158267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => End Fitting for a Composite Pipe [patent_app_type] => utility [patent_app_number] => 16/625639 [patent_app_country] => US [patent_app_date] => 2018-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3224 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16625639 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/625639
End fitting for a composite pipe Jun 19, 2018 Issued
Array ( [id] => 16322088 [patent_doc_number] => 10782046 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-22 [patent_title] => Methods, materials, and equipment to form improved fit duct liner insulation for round and oval HVAC duct systems [patent_app_type] => utility [patent_app_number] => 16/013260 [patent_app_country] => US [patent_app_date] => 2018-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 24 [patent_no_of_words] => 9082 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16013260 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/013260
Methods, materials, and equipment to form improved fit duct liner insulation for round and oval HVAC duct systems Jun 19, 2018 Issued
Array ( [id] => 17179074 [patent_doc_number] => 11156311 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-26 [patent_title] => Armour for flexible pipe comprising a one-way composite profile section and a reinforcing strip [patent_app_type] => utility [patent_app_number] => 16/626968 [patent_app_country] => US [patent_app_date] => 2018-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 5577 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16626968 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/626968
Armour for flexible pipe comprising a one-way composite profile section and a reinforcing strip Jun 18, 2018 Issued
Array ( [id] => 15072691 [patent_doc_number] => 10465824 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-05 [patent_title] => Elongate tape element and method [patent_app_type] => utility [patent_app_number] => 16/010986 [patent_app_country] => US [patent_app_date] => 2018-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 28 [patent_no_of_words] => 6635 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16010986 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/010986
Elongate tape element and method Jun 17, 2018 Issued
Array ( [id] => 16838406 [patent_doc_number] => 20210146418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => A TUBE STRUCTURE AND A METHOD FOR MANUFACTURING A TUBE STRUCTURE [patent_app_type] => utility [patent_app_number] => 16/622492 [patent_app_country] => US [patent_app_date] => 2018-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5611 [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] => 16622492 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/622492
Tube structure and a method for manufacturing a tube structure Jun 14, 2018 Issued
Array ( [id] => 16526172 [patent_doc_number] => 20200400252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => MULTILAYERED FLEXIBLE HOSE [patent_app_type] => utility [patent_app_number] => 16/643312 [patent_app_country] => US [patent_app_date] => 2018-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1974 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16643312 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/643312
Multilayered flexible hose Jun 11, 2018 Issued
Array ( [id] => 17453883 [patent_doc_number] => 11268734 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-08 [patent_title] => Flexible insulated air duct and modular flexible insulated air-duct system [patent_app_type] => utility [patent_app_number] => 16/499867 [patent_app_country] => US [patent_app_date] => 2018-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 6125 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16499867 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/499867
Flexible insulated air duct and modular flexible insulated air-duct system May 31, 2018 Issued
Array ( [id] => 16978582 [patent_doc_number] => 20210222819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => CABLE PROTECTOR [patent_app_type] => utility [patent_app_number] => 16/305687 [patent_app_country] => US [patent_app_date] => 2018-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5546 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 16305687 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/305687
Cable protector May 31, 2018 Issued
Array ( [id] => 15995451 [patent_doc_number] => 20200173596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => Method for Renovating the Interior of a Hollow Structure [patent_app_type] => utility [patent_app_number] => 16/615710 [patent_app_country] => US [patent_app_date] => 2018-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10865 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16615710 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/615710
Method for renovating the interior of a hollow structure May 27, 2018 Issued
Array ( [id] => 15679265 [patent_doc_number] => 20200094296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => A DEVICE AND A METHOD FOR CLEANING INTERIORS OF RECEPTACLES AND FACILITIES [patent_app_type] => utility [patent_app_number] => 16/615509 [patent_app_country] => US [patent_app_date] => 2018-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15611 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -33 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16615509 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/615509
Device and a method for cleaning interiors of receptacles and facilities May 23, 2018 Issued
Array ( [id] => 16847757 [patent_doc_number] => 20210148502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => DEVICE FOR RENOVATING DAMAGED LINE WALLS, COMPRISING A MIXING DEVICE FOR MIXING THE RENOVATION COMPOUND AT THE WORK SITE [patent_app_type] => utility [patent_app_number] => 16/611915 [patent_app_country] => US [patent_app_date] => 2018-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4774 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16611915 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/611915
DEVICE FOR RENOVATING DAMAGED LINE WALLS, COMPRISING A MIXING DEVICE FOR MIXING THE RENOVATION COMPOUND AT THE WORK SITE May 8, 2018 Abandoned
Array ( [id] => 16909555 [patent_doc_number] => 11041587 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-22 [patent_title] => Ultraviolet curing pipeline repair robot and system [patent_app_type] => utility [patent_app_number] => 16/632884 [patent_app_country] => US [patent_app_date] => 2018-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2715 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 499 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16632884 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/632884
Ultraviolet curing pipeline repair robot and system May 7, 2018 Issued
Array ( [id] => 16863512 [patent_doc_number] => 11022248 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-01 [patent_title] => Plugging undesired openings in fluid vessels [patent_app_type] => utility [patent_app_number] => 16/500805 [patent_app_country] => US [patent_app_date] => 2018-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 23 [patent_no_of_words] => 11894 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16500805 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/500805
Plugging undesired openings in fluid vessels Apr 24, 2018 Issued
Array ( [id] => 15818421 [patent_doc_number] => 10634383 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-28 [patent_title] => Exhaust air channel arrangement for a kitchen exhaust air channel system [patent_app_type] => utility [patent_app_number] => 15/957049 [patent_app_country] => US [patent_app_date] => 2018-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3158 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15957049 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/957049
Exhaust air channel arrangement for a kitchen exhaust air channel system Apr 18, 2018 Issued
Array ( [id] => 15025263 [patent_doc_number] => 20190323636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => WEAR-RESISTANT MULTI-LAYER RETRACTABLE WATER PIPE [patent_app_type] => utility [patent_app_number] => 15/957877 [patent_app_country] => US [patent_app_date] => 2018-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6447 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15957877 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/957877
Wear-resistant multi-layer retractable water pipe Apr 18, 2018 Issued
Array ( [id] => 13509655 [patent_doc_number] => 20180306370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => Plug With Handle [patent_app_type] => utility [patent_app_number] => 15/956113 [patent_app_country] => US [patent_app_date] => 2018-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1810 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15956113 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/956113
Plug with handle Apr 17, 2018 Issued
Array ( [id] => 17926310 [patent_doc_number] => 11469579 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => Smart corrugated hose [patent_app_type] => utility [patent_app_number] => 16/617123 [patent_app_country] => US [patent_app_date] => 2018-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3959 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16617123 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/617123
Smart corrugated hose Apr 10, 2018 Issued
Array ( [id] => 13480979 [patent_doc_number] => 20180292032 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-11 [patent_title] => PIPE WITH ALTERNATING SECTIONS [patent_app_type] => utility [patent_app_number] => 15/949175 [patent_app_country] => US [patent_app_date] => 2018-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3909 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15949175 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/949175
Pipe with alternating sections Apr 9, 2018 Issued
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