Search

Zaihan Jiang

Examiner (ID: 10896, Phone: (571)272-1399 , Office: P/2486 )

Most Active Art Unit
2488
Art Unit(s)
2488, 2423, 2486
Total Applications
704
Issued Applications
533
Pending Applications
97
Abandoned Applications
110

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20128453 [patent_doc_number] => 12370753 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Method for making elastomeric articles [patent_app_type] => utility [patent_app_number] => 17/634929 [patent_app_country] => US [patent_app_date] => 2020-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3668 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17634929 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/634929
Method for making elastomeric articles Aug 10, 2020 Issued
Array ( [id] => 17912110 [patent_doc_number] => 20220314505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => FOAM MOLDING APPARATUS AND FOAM MOLDING METHOD THEREBY [patent_app_type] => utility [patent_app_number] => 17/634417 [patent_app_country] => US [patent_app_date] => 2020-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7922 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17634417 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/634417
Foam molding apparatus and foam molding method thereby Aug 4, 2020 Issued
Array ( [id] => 16622037 [patent_doc_number] => 20210040690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => METHOD AND APPARATUS FOR MANUFACTURING WATERMARKED PAPER [patent_app_type] => utility [patent_app_number] => 16/984416 [patent_app_country] => US [patent_app_date] => 2020-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4431 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16984416 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/984416
METHOD AND APPARATUS FOR MANUFACTURING WATERMARKED PAPER Aug 3, 2020 Abandoned
Array ( [id] => 19922258 [patent_doc_number] => 12296524 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Apparatus and process for the thermo-forming and/or thermo-adhesive bonding of semi-finished products [patent_app_type] => utility [patent_app_number] => 17/628277 [patent_app_country] => US [patent_app_date] => 2020-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 2129 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17628277 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/628277
Apparatus and process for the thermo-forming and/or thermo-adhesive bonding of semi-finished products Jul 29, 2020 Issued
Array ( [id] => 17354698 [patent_doc_number] => 20220015494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => FOOTWEAR MANUFACTURING PROCESS [patent_app_type] => utility [patent_app_number] => 16/933143 [patent_app_country] => US [patent_app_date] => 2020-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1419 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16933143 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/933143
FOOTWEAR MANUFACTURING PROCESS Jul 19, 2020 Abandoned
Array ( [id] => 17945005 [patent_doc_number] => 20220332022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => Potting Apparatus for a Gas Exchanger [patent_app_type] => utility [patent_app_number] => 17/625628 [patent_app_country] => US [patent_app_date] => 2020-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9109 [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] => 17625628 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/625628
Potting apparatus for a gas exchanger Jul 7, 2020 Issued
Array ( [id] => 16569771 [patent_doc_number] => 20210008777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => WEATHERSTRIP MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 16/907601 [patent_app_country] => US [patent_app_date] => 2020-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5423 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16907601 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/907601
Insert cutting and weatherstrip manufacturing method Jun 21, 2020 Issued
Array ( [id] => 16964371 [patent_doc_number] => 20210215870 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => PRECISE EXTRUSION AND TRANSFER APPARATUS FOR LIGHT GUIDE PLATE PRODUCTION [patent_app_type] => utility [patent_app_number] => 16/965775 [patent_app_country] => US [patent_app_date] => 2020-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3774 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16965775 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/965775
Precise extrusion and transfer apparatus for light guide plate production Jun 9, 2020 Issued
Array ( [id] => 18383842 [patent_doc_number] => 11654608 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [patent_title] => Brim-forming machine and method of use [patent_app_type] => utility [patent_app_number] => 16/887740 [patent_app_country] => US [patent_app_date] => 2020-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 5685 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16887740 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/887740
Brim-forming machine and method of use May 28, 2020 Issued
Array ( [id] => 19241464 [patent_doc_number] => 12011880 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Recoater system for additive manufacturing [patent_app_type] => utility [patent_app_number] => 16/884534 [patent_app_country] => US [patent_app_date] => 2020-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 11908 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16884534 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/884534
Recoater system for additive manufacturing May 26, 2020 Issued
Array ( [id] => 17929032 [patent_doc_number] => 20220324157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => Method and device for producing helical coils [patent_app_type] => utility [patent_app_number] => 17/616957 [patent_app_country] => US [patent_app_date] => 2020-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4718 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17616957 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/616957
Method and device for producing helical coils May 24, 2020 Issued
Array ( [id] => 16884445 [patent_doc_number] => 20210170640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => METHOD FOR MAKING A THREE-DIMENSIONAL OBJECT [patent_app_type] => utility [patent_app_number] => 16/870828 [patent_app_country] => US [patent_app_date] => 2020-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9720 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16870828 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/870828
METHOD FOR MAKING A THREE-DIMENSIONAL OBJECT May 7, 2020 Abandoned
Array ( [id] => 17594299 [patent_doc_number] => 20220143872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => SYSTEMS AND PROCESSES FOR RECOVERY OF MIXED MULTI-PLASTIC AND NATURAL FIBER [patent_app_type] => utility [patent_app_number] => 17/606826 [patent_app_country] => US [patent_app_date] => 2020-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6590 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17606826 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/606826
System for recovery of mixed multi-plastic and natural fiber Apr 29, 2020 Issued
Array ( [id] => 16375604 [patent_doc_number] => 20200324446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => INJECTION CONTROLLER WITH INSULATION COMPONENT MONITORING AND VERBAL ANNOUNCEMENT OF DISPENSE-RELATED INFORMATION [patent_app_type] => utility [patent_app_number] => 16/848094 [patent_app_country] => US [patent_app_date] => 2020-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8883 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16848094 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/848094
INJECTION CONTROLLER WITH INSULATION COMPONENT MONITORING AND VERBAL ANNOUNCEMENT OF DISPENSE-RELATED INFORMATION Apr 13, 2020 Abandoned
Array ( [id] => 17548652 [patent_doc_number] => 20220119993 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => COMPOSITE YARN FABRIC AND METHOD FOR PRODUCING FIBER-REINFORCED RESIN MOLDED ARTICLE USING SAME [patent_app_type] => utility [patent_app_number] => 17/420548 [patent_app_country] => US [patent_app_date] => 2020-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5917 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17420548 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/420548
Composite yarn fabric and method for producing fiber-reinforced resin molded article using same Apr 1, 2020 Issued
Array ( [id] => 16298234 [patent_doc_number] => 20200283957 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => APPARATUS, SYSTEMS AND METHODS FOR MAKING RE-PULPABLE INSULATED PAPER PRODUCTS [patent_app_type] => utility [patent_app_number] => 16/837715 [patent_app_country] => US [patent_app_date] => 2020-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17779 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16837715 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/837715
APPARATUS, SYSTEMS AND METHODS FOR MAKING RE-PULPABLE INSULATED PAPER PRODUCTS Mar 31, 2020 Abandoned
Array ( [id] => 18778363 [patent_doc_number] => 11820046 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Modular molding device, molding system and method for creating a mold for a blade segment of a wind turbine blade of a wind turbine [patent_app_type] => utility [patent_app_number] => 16/829828 [patent_app_country] => US [patent_app_date] => 2020-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3794 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16829828 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/829828
Modular molding device, molding system and method for creating a mold for a blade segment of a wind turbine blade of a wind turbine Mar 24, 2020 Issued
Array ( [id] => 17626198 [patent_doc_number] => 20220161213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => Method for Emptying a Device for Producing Granules or Extrudates [patent_app_type] => utility [patent_app_number] => 17/602523 [patent_app_country] => US [patent_app_date] => 2020-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10356 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17602523 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/602523
Method for emptying a device for producing granules or extrudates Mar 23, 2020 Issued
Array ( [id] => 17642469 [patent_doc_number] => 20220170207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => FIBERBOARD MANUFACTURING METHOD AND FIBERBOARD [patent_app_type] => utility [patent_app_number] => 17/434667 [patent_app_country] => US [patent_app_date] => 2020-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5859 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17434667 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/434667
Fiberboard manufacturing method and fiberboard Mar 17, 2020 Issued
Array ( [id] => 16327500 [patent_doc_number] => 20200298465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => METHOD FOR EMBOSSING A COMPONENT [patent_app_type] => utility [patent_app_number] => 16/821989 [patent_app_country] => US [patent_app_date] => 2020-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5100 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 16821989 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/821989
Method for embossing a component Mar 16, 2020 Issued
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