Search

Xue H. Liu

Examiner (ID: 389, Phone: (571)270-5522 , Office: P/1742 )

Most Active Art Unit
1742
Art Unit(s)
1791, 1742
Total Applications
965
Issued Applications
625
Pending Applications
91
Abandoned Applications
264

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19043882 [patent_doc_number] => 11932973 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Method for manufacturing a polymer-based fibrous scaffold [patent_app_type] => utility [patent_app_number] => 17/511641 [patent_app_country] => US [patent_app_date] => 2021-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 5031 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17511641 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/511641
Method for manufacturing a polymer-based fibrous scaffold Oct 26, 2021 Issued
Array ( [id] => 18844376 [patent_doc_number] => 20230406780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => METHOD FOR FABRICATING A TURBOMACHINE BLADE MADE FROM A COMPOSITE MATERIAL [patent_app_type] => utility [patent_app_number] => 18/250275 [patent_app_country] => US [patent_app_date] => 2021-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5225 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18250275 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/250275
METHOD FOR FABRICATING A TURBOMACHINE BLADE MADE FROM A COMPOSITE MATERIAL Oct 26, 2021 Pending
Array ( [id] => 18656804 [patent_doc_number] => 20230302705 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => PROCESS FOR PRODUCING POLYPROPYLENE COMPOSITION, AND POLYPROPYLENE COMPOSITIONS SO PRODUCED [patent_app_type] => utility [patent_app_number] => 18/033926 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8920 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 390 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18033926 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/033926
PROCESS FOR PRODUCING POLYPROPYLENE COMPOSITION, AND POLYPROPYLENE COMPOSITIONS SO PRODUCED Oct 18, 2021 Pending
Array ( [id] => 18860944 [patent_doc_number] => 20230415379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => PROCESS FOR PRODUCING A POLYPROPYLENE COMPOSITION, AND POLYPROPYLENE COMPOSITION SO PRODUCED [patent_app_type] => utility [patent_app_number] => 18/033727 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 374 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18033727 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/033727
Process for producing a polypropylene composition, and polypropylene composition so produced Oct 18, 2021 Issued
Array ( [id] => 20548048 [patent_doc_number] => 12558823 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Pouch-shaped battery case shaping apparatus using electromagnetic field and pouch-shaped battery case shaping method using the same [patent_app_type] => utility [patent_app_number] => 17/925095 [patent_app_country] => US [patent_app_date] => 2021-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17925095 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/925095
Pouch-shaped battery case shaping apparatus using electromagnetic field and pouch-shaped battery case shaping method using the same Oct 12, 2021 Issued
Array ( [id] => 18808480 [patent_doc_number] => 20230382813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => METHOD FOR MANUFACTURING A HOLLOW PART MADE OF METAL MATRIX OR CERAMIC MATRIX COMPOSITE REINFORCED WITH SHORT FIBERS [patent_app_type] => utility [patent_app_number] => 18/248652 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3172 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18248652 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/248652
Method for manufacturing a hollow part made of metal matrix or ceramic matrix composite reinforced with short fibers Oct 11, 2021 Issued
Array ( [id] => 17384690 [patent_doc_number] => 20220032542 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => APPARATUS, SYSTEM AND METHOD OF OPERATING AN ADDITIVE MANUFACTURING NOZZLE [patent_app_type] => utility [patent_app_number] => 17/499716 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6364 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17499716 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/499716
Apparatus, system and method of operating an additive manufacturing nozzle Oct 11, 2021 Issued
Array ( [id] => 17372473 [patent_doc_number] => 20220027525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => METHOD OF MANUFACTURING PROSTHETIC SOCKET INTERFACE [patent_app_type] => utility [patent_app_number] => 17/494732 [patent_app_country] => US [patent_app_date] => 2021-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9254 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17494732 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/494732
Method of manufacturing prosthetic socket interface Oct 4, 2021 Issued
Array ( [id] => 18916201 [patent_doc_number] => 11878469 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Apparatus, system and method of operating an additive manufacturing nozzle [patent_app_type] => utility [patent_app_number] => 17/480295 [patent_app_country] => US [patent_app_date] => 2021-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6447 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17480295 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/480295
Apparatus, system and method of operating an additive manufacturing nozzle Sep 20, 2021 Issued
Array ( [id] => 18824753 [patent_doc_number] => 11840019 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-12 [patent_title] => Apparatus, system and method of operating an additive manufacturing nozzle [patent_app_type] => utility [patent_app_number] => 17/479406 [patent_app_country] => US [patent_app_date] => 2021-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6355 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [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] => 17479406 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/479406
Apparatus, system and method of operating an additive manufacturing nozzle Sep 19, 2021 Issued
Array ( [id] => 18837166 [patent_doc_number] => 11845223 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Apparatus, system and method of operating an additive manufacturing nozzle [patent_app_type] => utility [patent_app_number] => 17/480034 [patent_app_country] => US [patent_app_date] => 2021-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6418 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [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] => 17480034 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/480034
Apparatus, system and method of operating an additive manufacturing nozzle Sep 19, 2021 Issued
Array ( [id] => 18916200 [patent_doc_number] => 11878468 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Apparatus, system and method of operating an additive manufacturing nozzle [patent_app_type] => utility [patent_app_number] => 17/479810 [patent_app_country] => US [patent_app_date] => 2021-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6372 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17479810 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/479810
Apparatus, system and method of operating an additive manufacturing nozzle Sep 19, 2021 Issued
Array ( [id] => 17336245 [patent_doc_number] => 20220002576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => GAS-ACTIVATED CYANOACRYLATES FOR 3-D PRINTING [patent_app_type] => utility [patent_app_number] => 17/475588 [patent_app_country] => US [patent_app_date] => 2021-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3430 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17475588 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/475588
GAS-ACTIVATED CYANOACRYLATES FOR 3-D PRINTING Sep 14, 2021 Abandoned
Array ( [id] => 18684420 [patent_doc_number] => 11780131 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Passive horn integrally formed by using thermoplastic vulcanized rubber and preparation method thereof [patent_app_type] => utility [patent_app_number] => 17/464130 [patent_app_country] => US [patent_app_date] => 2021-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2271 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17464130 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/464130
Passive horn integrally formed by using thermoplastic vulcanized rubber and preparation method thereof Aug 31, 2021 Issued
Array ( [id] => 17291575 [patent_doc_number] => 20210387414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => ROD FEEDER FOR THREE-DIMENSIONAL (3D) PRINTING [patent_app_type] => utility [patent_app_number] => 17/458697 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7774 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17458697 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/458697
ROD FEEDER FOR THREE-DIMENSIONAL (3D) PRINTING Aug 26, 2021 Abandoned
Array ( [id] => 17427562 [patent_doc_number] => 20220055270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => SELECTIVELY FILLED HOLLOW PROFILES AND METHODS OF PREPARING HOLLOW PROFILES FOR JOINING OPERATIONS [patent_app_type] => utility [patent_app_number] => 17/406737 [patent_app_country] => US [patent_app_date] => 2021-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15222 [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] => 17406737 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/406737
Selectively filled hollow profiles and methods of preparing hollow profiles for joining operations Aug 18, 2021 Issued
Array ( [id] => 17398796 [patent_doc_number] => 20220040886 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => Method for solvent removal from a polymer solution by integrated size classification and extrusion in a plastic extruder [patent_app_type] => utility [patent_app_number] => 17/394531 [patent_app_country] => US [patent_app_date] => 2021-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15856 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17394531 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/394531
Method for solvent removal from a polymer solution by integrated size classification and extrusion in a plastic extruder Aug 4, 2021 Abandoned
Array ( [id] => 17563278 [patent_doc_number] => 20220127427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => METHOD FOR PRODUCING POLYIMIDE FILM [patent_app_type] => utility [patent_app_number] => 17/380021 [patent_app_country] => US [patent_app_date] => 2021-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3816 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17380021 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/380021
METHOD FOR PRODUCING POLYIMIDE FILM Jul 19, 2021 Abandoned
Array ( [id] => 20701270 [patent_doc_number] => 12623969 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [patent_title] => Process for cold sintering of calcium carbonate for precast construction materials [patent_app_type] => utility [patent_app_number] => 17/907477 [patent_app_country] => US [patent_app_date] => 2021-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 48 [patent_figures_cnt] => 49 [patent_no_of_words] => 5803 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17907477 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/907477
Process for cold sintering of calcium carbonate for precast construction materials Jul 14, 2021 Issued
Array ( [id] => 19043653 [patent_doc_number] => 11932737 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Polymer compositions for extrusion and additive manufacturing processes [patent_app_type] => utility [patent_app_number] => 17/374848 [patent_app_country] => US [patent_app_date] => 2021-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 9120 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17374848 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/374848
Polymer compositions for extrusion and additive manufacturing processes Jul 12, 2021 Issued
Menu