Search

Huo Long Chen

Examiner (ID: 6875, Phone: (571)270-3759 , Office: P/2676 )

Most Active Art Unit
2682
Art Unit(s)
2676, 2682, 2625, 2674
Total Applications
664
Issued Applications
330
Pending Applications
76
Abandoned Applications
275

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19642991 [patent_doc_number] => 20240417511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => LIQUID CRYSTAL POLYESTER FIBERS AND METHOD FOR PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 18/699015 [patent_app_country] => US [patent_app_date] => 2022-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12079 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18699015 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/699015
LIQUID CRYSTAL POLYESTER FIBERS AND METHOD FOR PRODUCING SAME Sep 28, 2022 Pending
Array ( [id] => 18258266 [patent_doc_number] => 20230085306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => METHOD AND SYSTEM FOR PREPARING CATHODE MATERIAL [patent_app_type] => utility [patent_app_number] => 17/933079 [patent_app_country] => US [patent_app_date] => 2022-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13010 [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] => 17933079 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/933079
Method and system for preparing cathode material Sep 15, 2022 Issued
Array ( [id] => 19571071 [patent_doc_number] => 20240375363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => METHOD FOR THE POST-TREATMENT OF PRINTED 3D OBJECTS [patent_app_type] => utility [patent_app_number] => 18/686045 [patent_app_country] => US [patent_app_date] => 2022-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6303 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18686045 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/686045
METHOD FOR THE POST-TREATMENT OF PRINTED 3D OBJECTS Sep 15, 2022 Issued
Array ( [id] => 20116325 [patent_doc_number] => 12366018 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Process for manufacturing non-woven fabric-like composite materials from shredded polymer-coated paper products and coffee grounds [patent_app_type] => utility [patent_app_number] => 17/941258 [patent_app_country] => US [patent_app_date] => 2022-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2289 [patent_no_of_claims] => 16 [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] => 17941258 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/941258
Process for manufacturing non-woven fabric-like composite materials from shredded polymer-coated paper products and coffee grounds Sep 8, 2022 Issued
Array ( [id] => 18110056 [patent_doc_number] => 20230002936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => METHOD FOR PRODUCING DRAWN CONJUGATED FIBER, AND DRAWN CONJUGATED FIBER [patent_app_type] => utility [patent_app_number] => 17/902461 [patent_app_country] => US [patent_app_date] => 2022-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16613 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17902461 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/902461
Method for producing drawn conjugated fiber, and drawn conjugated fiber Sep 1, 2022 Issued
Array ( [id] => 18526540 [patent_doc_number] => 11713528 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-01 [patent_title] => Textile recycling [patent_app_type] => utility [patent_app_number] => 17/823914 [patent_app_country] => US [patent_app_date] => 2022-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 26743 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17823914 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/823914
Textile recycling Aug 30, 2022 Issued
Array ( [id] => 19676445 [patent_doc_number] => 12188297 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Method for manufacturing a micro-cellular foam weather seal [patent_app_type] => utility [patent_app_number] => 17/899261 [patent_app_country] => US [patent_app_date] => 2022-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 3326 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17899261 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/899261
Method for manufacturing a micro-cellular foam weather seal Aug 29, 2022 Issued
Array ( [id] => 18947549 [patent_doc_number] => 11890826 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => Method of enhancing footwear impression on porous surfaces using potassium ferrocyanide solution for footwear impression enhancement [patent_app_type] => utility [patent_app_number] => 17/897101 [patent_app_country] => US [patent_app_date] => 2022-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3651 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17897101 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/897101
Method of enhancing footwear impression on porous surfaces using potassium ferrocyanide solution for footwear impression enhancement Aug 25, 2022 Issued
Array ( [id] => 18255465 [patent_doc_number] => 20230082504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => METHOD FOR PRODUCING CARBON FIBER [patent_app_type] => utility [patent_app_number] => 17/895949 [patent_app_country] => US [patent_app_date] => 2022-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5959 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17895949 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/895949
Method for producing carbon fiber Aug 24, 2022 Issued
Array ( [id] => 18064943 [patent_doc_number] => 20220396030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => METHOD FOR TREATING THE SURFACE OF MOULDED PARTS [patent_app_type] => utility [patent_app_number] => 17/893627 [patent_app_country] => US [patent_app_date] => 2022-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6497 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 17893627 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/893627
Method for treating the surface of shaped parts Aug 22, 2022 Issued
Array ( [id] => 18035324 [patent_doc_number] => 20220379539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => ACRYLIC RESIN FILM AND PRODUCTION METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 17/883107 [patent_app_country] => US [patent_app_date] => 2022-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13044 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 401 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17883107 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/883107
ACRYLIC RESIN FILM AND PRODUCTION METHOD THEREFOR Aug 7, 2022 Abandoned
Array ( [id] => 19458065 [patent_doc_number] => 12098547 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Method of forming a composite wall structure [patent_app_type] => utility [patent_app_number] => 17/872422 [patent_app_country] => US [patent_app_date] => 2022-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 49 [patent_no_of_words] => 17861 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17872422 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/872422
Method of forming a composite wall structure Jul 24, 2022 Issued
Array ( [id] => 17989489 [patent_doc_number] => 20220355526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => METHODS FOR MANUFACTURING BULKED CONTINUOUS FILAMENT [patent_app_type] => utility [patent_app_number] => 17/871102 [patent_app_country] => US [patent_app_date] => 2022-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7729 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17871102 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/871102
Methods for manufacturing bulked continuous filament Jul 21, 2022 Issued
Array ( [id] => 17990284 [patent_doc_number] => 20220356321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => METHODS FOR MANUFACTURING BULKED CONTINUOUS FILAMENT [patent_app_type] => utility [patent_app_number] => 17/871145 [patent_app_country] => US [patent_app_date] => 2022-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8717 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17871145 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/871145
Methods for manufacturing bulked continuous filament Jul 21, 2022 Issued
Array ( [id] => 19832780 [patent_doc_number] => 20250084566 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => METHOD FOR PRODUCING REGENERATED CELLULOSIC FIBERS [patent_app_type] => utility [patent_app_number] => 18/292781 [patent_app_country] => US [patent_app_date] => 2022-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8651 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18292781 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/292781
METHOD FOR PRODUCING REGENERATED CELLULOSIC FIBERS Jul 21, 2022 Pending
Array ( [id] => 18005503 [patent_doc_number] => 20220364269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => NANOFIBER STRUCTURES AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/868519 [patent_app_country] => US [patent_app_date] => 2022-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10776 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17868519 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/868519
Nanofiber structures and methods of use thereof Jul 18, 2022 Issued
Array ( [id] => 19511326 [patent_doc_number] => 20240343012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => CONTINUOUS PROCESS FOR FORMING DOMED PAPER AND STRUCTURES [patent_app_type] => utility [patent_app_number] => 18/407470 [patent_app_country] => US [patent_app_date] => 2022-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3650 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18407470 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/407470
CONTINUOUS PROCESS FOR FORMING DOMED PAPER AND STRUCTURES Jul 8, 2022 Pending
Array ( [id] => 20701775 [patent_doc_number] => 12624477 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [patent_title] => Method for providing a filtered spinning dope [patent_app_type] => utility [patent_app_number] => 18/575984 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 1140 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18575984 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/575984
Method for providing a filtered spinning dope Jul 7, 2022 Issued
Array ( [id] => 19521396 [patent_doc_number] => 12123108 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Treatment agent for short fibers, aqueous solution for treatment agent for short fibers, treatment method for short fibers, production method for short fibers, and short fibers [patent_app_type] => utility [patent_app_number] => 18/576466 [patent_app_country] => US [patent_app_date] => 2022-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7132 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18576466 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/576466
Treatment agent for short fibers, aqueous solution for treatment agent for short fibers, treatment method for short fibers, production method for short fibers, and short fibers Jul 5, 2022 Issued
Array ( [id] => 17946259 [patent_doc_number] => 20220333276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => METHODS FOR PRODUCING POLYMER FIBERS AND POLYMER FIBER PRODUCTS FROM MULTICOMPONENT FIBERS [patent_app_type] => utility [patent_app_number] => 17/856541 [patent_app_country] => US [patent_app_date] => 2022-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19644 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17856541 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/856541
METHODS FOR PRODUCING POLYMER FIBERS AND POLYMER FIBER PRODUCTS FROM MULTICOMPONENT FIBERS Jun 30, 2022 Abandoned
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