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] => 16500553 [patent_doc_number] => 10865932 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-15 [patent_title] => Plumbing arrangement [patent_app_type] => utility [patent_app_number] => 16/292015 [patent_app_country] => US [patent_app_date] => 2019-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 3054 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16292015 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/292015
Plumbing arrangement Mar 3, 2019 Issued
Array ( [id] => 16705154 [patent_doc_number] => 10955079 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-23 [patent_title] => Industrial flow and pressure stabilizer system [patent_app_type] => utility [patent_app_number] => 16/472179 [patent_app_country] => US [patent_app_date] => 2019-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 53 [patent_no_of_words] => 8785 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16472179 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/472179
Industrial flow and pressure stabilizer system Feb 28, 2019 Issued
Array ( [id] => 17363433 [patent_doc_number] => 11230445 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-25 [patent_title] => Device for resuspension of solids in slurry pipe transport [patent_app_type] => utility [patent_app_number] => 16/977713 [patent_app_country] => US [patent_app_date] => 2019-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 22 [patent_no_of_words] => 5061 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16977713 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/977713
Device for resuspension of solids in slurry pipe transport Feb 28, 2019 Issued
Array ( [id] => 18605478 [patent_doc_number] => 11746935 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Flexible pipe body and method [patent_app_type] => utility [patent_app_number] => 17/043278 [patent_app_country] => US [patent_app_date] => 2019-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 6878 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17043278 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/043278
Flexible pipe body and method Feb 19, 2019 Issued
Array ( [id] => 16239125 [patent_doc_number] => 20200256359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => Flow Restrictor and Process for Fabricating the same [patent_app_type] => utility [patent_app_number] => 16/501465 [patent_app_country] => US [patent_app_date] => 2019-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2255 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 16501465 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/501465
Flow Restrictor and Process for Fabricating the same Feb 11, 2019 Abandoned
Array ( [id] => 17571823 [patent_doc_number] => 11320085 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-03 [patent_title] => System and protector for protecting an end of a pipe [patent_app_type] => utility [patent_app_number] => 17/049626 [patent_app_country] => US [patent_app_date] => 2019-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 9880 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17049626 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/049626
System and protector for protecting an end of a pipe Feb 10, 2019 Issued
Array ( [id] => 16044187 [patent_doc_number] => 10683958 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-06-16 [patent_title] => Adjustable drain pipe test plug for arbitrary pipe wall thickness [patent_app_type] => utility [patent_app_number] => 16/262663 [patent_app_country] => US [patent_app_date] => 2019-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 14299 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16262663 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/262663
Adjustable drain pipe test plug for arbitrary pipe wall thickness Jan 29, 2019 Issued
Array ( [id] => 16207457 [patent_doc_number] => 20200240447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => FLOW CONDITIONING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/262283 [patent_app_country] => US [patent_app_date] => 2019-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6221 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16262283 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/262283
Flow conditioning system Jan 29, 2019 Issued
Array ( [id] => 17474688 [patent_doc_number] => 20220082192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => FLEXIBLE HOSE WTIH CLOSABLE CUFF, MANUFACTURING METHOD THEREFOR, AND DEVICES CONTAINING [patent_app_type] => utility [patent_app_number] => 17/299875 [patent_app_country] => US [patent_app_date] => 2019-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17299875 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/299875
FLEXIBLE HOSE WTIH CLOSABLE CUFF, MANUFACTURING METHOD THEREFOR, AND DEVICES CONTAINING Jan 29, 2019 Abandoned
Array ( [id] => 15754649 [patent_doc_number] => 10619423 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-14 [patent_title] => Piping body having an RFID tag [patent_app_type] => utility [patent_app_number] => 16/257152 [patent_app_country] => US [patent_app_date] => 2019-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 2012 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16257152 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/257152
Piping body having an RFID tag Jan 24, 2019 Issued
Array ( [id] => 16817574 [patent_doc_number] => 11002386 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-11 [patent_title] => Low erosion fluid conduit with sharp section geometry [patent_app_type] => utility [patent_app_number] => 16/250595 [patent_app_country] => US [patent_app_date] => 2019-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 35 [patent_no_of_words] => 6074 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16250595 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/250595
Low erosion fluid conduit with sharp section geometry Jan 16, 2019 Issued
Array ( [id] => 16532685 [patent_doc_number] => 10875265 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-29 [patent_title] => Hybrid metallic/composite arrangement for torque, bending, shear, and axial loading [patent_app_type] => utility [patent_app_number] => 16/245934 [patent_app_country] => US [patent_app_date] => 2019-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3632 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16245934 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/245934
Hybrid metallic/composite arrangement for torque, bending, shear, and axial loading Jan 10, 2019 Issued
Array ( [id] => 16221912 [patent_doc_number] => 20200247028 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => PIPE-SHAPED INTEGRALLY MOLDED ARTICLE AND PRODUCTION METHOD FOR PIPE-SHAPED INTEGRALLY MOLDED ARTICLE [patent_app_type] => utility [patent_app_number] => 16/635095 [patent_app_country] => US [patent_app_date] => 2019-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11175 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16635095 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/635095
Pipe-shaped integrally molded article and production method for pipe-shaped integrally molded article Jan 9, 2019 Issued
Array ( [id] => 16092619 [patent_doc_number] => 20200200296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => TAILOR-LAYERED TUBE WITH THICKNESS DEVIATIONS AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 16/243324 [patent_app_country] => US [patent_app_date] => 2019-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5028 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16243324 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/243324
Tailor-layered tube with thickness deviations and method of manufacturing the same Jan 8, 2019 Issued
Array ( [id] => 16534080 [patent_doc_number] => 10876670 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-29 [patent_title] => Blind flange and method of installing same for isolating hazardous energy within a facility [patent_app_type] => utility [patent_app_number] => 16/242702 [patent_app_country] => US [patent_app_date] => 2019-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3001 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16242702 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/242702
Blind flange and method of installing same for isolating hazardous energy within a facility Jan 7, 2019 Issued
Array ( [id] => 16092631 [patent_doc_number] => 20200200302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => CONDUITS FOR TRANSPORTING FLUIDS AND METHODS OF FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 16/228041 [patent_app_country] => US [patent_app_date] => 2018-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15744 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16228041 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/228041
Conduits for transporting fluids Dec 19, 2018 Issued
Array ( [id] => 16092663 [patent_doc_number] => 20200200318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => CONDUITS FOR TRANSPORTING FLUIDS AND METHODS OF FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 16/227906 [patent_app_country] => US [patent_app_date] => 2018-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15257 [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] => 16227906 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/227906
Conduits for transporting fluids Dec 19, 2018 Issued
Array ( [id] => 16092613 [patent_doc_number] => 20200200293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => CONDUITS FOR TRANSPORTING FLUIDS AND METHODS OF FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 16/227973 [patent_app_country] => US [patent_app_date] => 2018-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15499 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16227973 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/227973
Conduits for transporting fluids Dec 19, 2018 Issued
Array ( [id] => 16092617 [patent_doc_number] => 20200200295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => CONDUITS FOR TRANSPORTING FLUIDS AND METHODS OF FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 16/228089 [patent_app_country] => US [patent_app_date] => 2018-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13678 [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] => 16228089 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/228089
Conduits for transporting fluids Dec 19, 2018 Issued
Array ( [id] => 16092615 [patent_doc_number] => 20200200294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => CONDUITS FOR TRANSPORTING FLUIDS AND METHODS OF FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 16/228020 [patent_app_country] => US [patent_app_date] => 2018-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15782 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16228020 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/228020
Conduits for transporting fluids Dec 19, 2018 Issued
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