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] => 19724523 [patent_doc_number] => 20250027274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => STARCH-COATED PAPER OR PAPERBOARD [patent_app_type] => utility [patent_app_number] => 18/714077 [patent_app_country] => US [patent_app_date] => 2022-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2945 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18714077 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/714077
STARCH-COATED PAPER OR PAPERBOARD Nov 22, 2022 Pending
Array ( [id] => 18450392 [patent_doc_number] => 20230191669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => SEALING ELEMENT [patent_app_type] => utility [patent_app_number] => 17/980991 [patent_app_country] => US [patent_app_date] => 2022-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2838 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17980991 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/980991
Sealing element Nov 3, 2022 Issued
Array ( [id] => 18348739 [patent_doc_number] => 20230136850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => FUNCTIONAL PAPER FOR ELECTRONICS PRINTING AND METHODS OF MAKING [patent_app_type] => utility [patent_app_number] => 17/979087 [patent_app_country] => US [patent_app_date] => 2022-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9778 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17979087 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/979087
Functional paper for electronics printing and methods of making Nov 1, 2022 Issued
Array ( [id] => 18435060 [patent_doc_number] => 20230182354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => APPARATUS FOR PRESS FORMING [patent_app_type] => utility [patent_app_number] => 17/979093 [patent_app_country] => US [patent_app_date] => 2022-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3894 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17979093 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/979093
APPARATUS FOR PRESS FORMING Nov 1, 2022 Issued
Array ( [id] => 19658995 [patent_doc_number] => 20240426060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => METHOD FOR MANUFACTURING A MULTIPLY PAPERBOARD, AND A MULTIPLY PAPERBOARD [patent_app_type] => utility [patent_app_number] => 18/701000 [patent_app_country] => US [patent_app_date] => 2022-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9358 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 18701000 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/701000
METHOD FOR MANUFACTURING A MULTIPLY PAPERBOARD, AND A MULTIPLY PAPERBOARD Oct 11, 2022 Pending
Array ( [id] => 18108765 [patent_doc_number] => 20230001645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => Method For Calibrating A Device For Producing A Three-Dimensional Object And Device Configured For Implementing Said Method [patent_app_type] => utility [patent_app_number] => 17/944374 [patent_app_country] => US [patent_app_date] => 2022-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9177 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 367 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17944374 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/944374
Method for calibrating a device for producing a three-dimensional object and device configured for implementing said method Sep 13, 2022 Issued
Array ( [id] => 20479792 [patent_doc_number] => 12528261 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Production line for the production of ophthalmic lenses [patent_app_type] => utility [patent_app_number] => 17/931178 [patent_app_country] => US [patent_app_date] => 2022-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 32 [patent_no_of_words] => 19036 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 945 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17931178 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/931178
Production line for the production of ophthalmic lenses Sep 11, 2022 Issued
Array ( [id] => 18611531 [patent_doc_number] => 20230278262 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => 3D-CONFIGURED PRODUCTION STRUCTURE OF RUBBER PRODUCTS BASED ON INTELLIGENT MANUFACTURING UNIT AND PRODUCTION METHOD OF SAME [patent_app_type] => utility [patent_app_number] => 17/897106 [patent_app_country] => US [patent_app_date] => 2022-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7746 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17897106 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/897106
3D-configured production structure of rubber products based on intelligent manufacturing unit and production method of same Aug 25, 2022 Issued
Array ( [id] => 19404227 [patent_doc_number] => 20240287738 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => METHOD AND SYSTEM FOR LIGNIN PRODUCTION [patent_app_type] => utility [patent_app_number] => 18/570556 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7640 [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] => 18570556 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/570556
METHOD AND SYSTEM FOR LIGNIN PRODUCTION Jun 28, 2022 Pending
Array ( [id] => 19166158 [patent_doc_number] => 11982051 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Temperature-controlled delignification of biomass [patent_app_type] => utility [patent_app_number] => 17/807179 [patent_app_country] => US [patent_app_date] => 2022-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 9388 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17807179 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/807179
Temperature-controlled delignification of biomass Jun 15, 2022 Issued
Array ( [id] => 19504341 [patent_doc_number] => 12115746 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Curing mold assemblies for non-pneumatic tires as well as methods of manufacture [patent_app_type] => utility [patent_app_number] => 18/559950 [patent_app_country] => US [patent_app_date] => 2022-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8679 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18559950 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/559950
Curing mold assemblies for non-pneumatic tires as well as methods of manufacture Jun 13, 2022 Issued
Array ( [id] => 18058570 [patent_doc_number] => 20220389656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => SYSTEM FOR THE PROCESSING AND RESUPPLY OF PULP AS WELL AS A METHOD FOR THE CONSTRUCTION THEREOF [patent_app_type] => utility [patent_app_number] => 17/805726 [patent_app_country] => US [patent_app_date] => 2022-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7958 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17805726 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/805726
SYSTEM FOR THE PROCESSING AND RESUPPLY OF PULP AS WELL AS A METHOD FOR THE CONSTRUCTION THEREOF Jun 6, 2022 Abandoned
Array ( [id] => 19412104 [patent_doc_number] => 12077912 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Crosslinked pulps, cellulose ether products made therefrom; and related methods of making pulps and cellulose ether products [patent_app_type] => utility [patent_app_number] => 17/805474 [patent_app_country] => US [patent_app_date] => 2022-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 17405 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17805474 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/805474
Crosslinked pulps, cellulose ether products made therefrom; and related methods of making pulps and cellulose ether products Jun 5, 2022 Issued
Array ( [id] => 19817226 [patent_doc_number] => 20250075433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => HYBRID FIRE RETARDANT INSULATION AND METHOD OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 18/290202 [patent_app_country] => US [patent_app_date] => 2022-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9710 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18290202 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/290202
HYBRID FIRE RETARDANT INSULATION AND METHOD OF MAKING THE SAME May 17, 2022 Pending
Array ( [id] => 19318865 [patent_doc_number] => 20240240408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => MULTIPLY CONTAINERBOARD FOR USE IN CORRUGATED BOARD [patent_app_type] => utility [patent_app_number] => 18/559421 [patent_app_country] => US [patent_app_date] => 2022-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7067 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18559421 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/559421
Multiply containerboard for use in corrugated board May 12, 2022 Issued
Array ( [id] => 19318860 [patent_doc_number] => 20240240403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => FLUTING OR LINER COMPRISING NSSC PULP [patent_app_type] => utility [patent_app_number] => 18/559419 [patent_app_country] => US [patent_app_date] => 2022-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4406 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18559419 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/559419
FLUTING OR LINER COMPRISING NSSC PULP May 12, 2022 Pending
Array ( [id] => 19210039 [patent_doc_number] => 11999079 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Method for manufacturing a composite component [patent_app_type] => utility [patent_app_number] => 17/662270 [patent_app_country] => US [patent_app_date] => 2022-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 8238 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17662270 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/662270
Method for manufacturing a composite component May 5, 2022 Issued
Array ( [id] => 20412631 [patent_doc_number] => 12495890 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Molded article for oral care product and oral care product [patent_app_type] => utility [patent_app_number] => 17/732404 [patent_app_country] => US [patent_app_date] => 2022-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 50 [patent_figures_cnt] => 51 [patent_no_of_words] => 69334 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17732404 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/732404
Molded article for oral care product and oral care product Apr 27, 2022 Issued
Array ( [id] => 20128463 [patent_doc_number] => 12370763 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Method and tool for controlled application of sealant material [patent_app_type] => utility [patent_app_number] => 17/726384 [patent_app_country] => US [patent_app_date] => 2022-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 2307 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17726384 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/726384
Method and tool for controlled application of sealant material Apr 20, 2022 Issued
Array ( [id] => 19265874 [patent_doc_number] => 20240209573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => METHOD FOR MANUFACTURING A BARRIER FILM, AND A BARRIER FILM [patent_app_type] => utility [patent_app_number] => 18/555326 [patent_app_country] => US [patent_app_date] => 2022-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11105 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 18555326 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/555326
METHOD FOR MANUFACTURING A BARRIER FILM, AND A BARRIER FILM Apr 12, 2022 Pending
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