Search

Vivian Chen

Examiner (ID: 17518, Phone: (571)272-1506 , Office: P/1787 )

Most Active Art Unit
1787
Art Unit(s)
1509, 1794, 1787, 1316, 1773, 1754, 1711
Total Applications
2276
Issued Applications
1426
Pending Applications
185
Abandoned Applications
678

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19127766 [patent_doc_number] => 20240133119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => COATED SUBSTRATE [patent_app_type] => utility [patent_app_number] => 18/400308 [patent_app_country] => US [patent_app_date] => 2023-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12869 [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] => 18400308 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/400308
COATED SUBSTRATE Dec 28, 2023 Abandoned
Array ( [id] => 19247655 [patent_doc_number] => 20240198640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => Multi-Layer Film With Heat Seal Properties [patent_app_type] => utility [patent_app_number] => 18/545088 [patent_app_country] => US [patent_app_date] => 2023-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7776 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18545088 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/545088
Multi-Layer Film With Heat Seal Properties Dec 18, 2023 Pending
Array ( [id] => 19033284 [patent_doc_number] => 20240083099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => BATTERY PACKAGING MATERIAL, PRODUCTION METHOD THEREFOR, BATTERY, AND POLYESTER FILM [patent_app_type] => utility [patent_app_number] => 18/386385 [patent_app_country] => US [patent_app_date] => 2023-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13935 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18386385 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/386385
Battery packaging material, production method therefor, battery, and polyester film Nov 1, 2023 Issued
Array ( [id] => 19763247 [patent_doc_number] => 12221522 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Composition and method to form a composite core material [patent_app_type] => utility [patent_app_number] => 18/466572 [patent_app_country] => US [patent_app_date] => 2023-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3252 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18466572 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/466572
Composition and method to form a composite core material Sep 12, 2023 Issued
Array ( [id] => 18987881 [patent_doc_number] => 20240059850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => LOW CARBON FOOTPRINT THERMOPLASTIC FILMS OF LOW INTRINSIC VISCOSITY [patent_app_type] => utility [patent_app_number] => 18/240603 [patent_app_country] => US [patent_app_date] => 2023-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8162 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18240603 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/240603
LOW CARBON FOOTPRINT THERMOPLASTIC FILMS OF LOW INTRINSIC VISCOSITY Aug 30, 2023 Pending
Array ( [id] => 20671354 [patent_doc_number] => 12611851 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-28 [patent_title] => Aluminum-plastic film and substrate for aluminum-plastic film [patent_app_type] => utility [patent_app_number] => 18/456510 [patent_app_country] => US [patent_app_date] => 2023-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18456510 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/456510
Aluminum-plastic film and substrate for aluminum-plastic film Aug 26, 2023 Issued
Array ( [id] => 18987884 [patent_doc_number] => 20240059853 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => OXYGEN BARRIER COATING COMPOSITION AND COATING SOLUTION, COATING LAYER, AND PRODUCT COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 18/448970 [patent_app_country] => US [patent_app_date] => 2023-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5904 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18448970 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/448970
OXYGEN BARRIER COATING COMPOSITION AND COATING SOLUTION, COATING LAYER, AND PRODUCT COMPRISING THE SAME Aug 13, 2023 Pending
Array ( [id] => 18807757 [patent_doc_number] => 20230382090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => GAS BARRIER FILM [patent_app_type] => utility [patent_app_number] => 18/230552 [patent_app_country] => US [patent_app_date] => 2023-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5915 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18230552 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/230552
GAS BARRIER FILM Aug 3, 2023 Pending
Array ( [id] => 18738714 [patent_doc_number] => 20230347632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => RECYCLE-READY RETORTABLE LAMINATED POLYESTER-BASED FILMS [patent_app_type] => utility [patent_app_number] => 18/220422 [patent_app_country] => US [patent_app_date] => 2023-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12796 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18220422 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/220422
RECYCLE-READY RETORTABLE LAMINATED POLYESTER-BASED FILMS Jul 10, 2023 Pending
Array ( [id] => 18738715 [patent_doc_number] => 20230347633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => Polyester Terephthalate Rigid Wadding Disposed Between Surface Laminations [patent_app_type] => utility [patent_app_number] => 18/217567 [patent_app_country] => US [patent_app_date] => 2023-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3442 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18217567 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/217567
Polyester Terephthalate Rigid Wadding Disposed Between Surface Laminations Jun 30, 2023 Abandoned
Array ( [id] => 18754190 [patent_doc_number] => 20230357578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => AIRTIGHT FILM WITH CERAMIC SEALING LAYER AND POLYMER SEALING LAYER [patent_app_type] => utility [patent_app_number] => 18/197017 [patent_app_country] => US [patent_app_date] => 2023-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43994 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18197017 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/197017
AIRTIGHT FILM WITH CERAMIC SEALING LAYER AND POLYMER SEALING LAYER May 11, 2023 Abandoned
Array ( [id] => 19265532 [patent_doc_number] => 20240209231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => AIRTIGHT FILM WITH CERAMIC SEALING LAYER AND POLYMER SEALING LAYER [patent_app_type] => utility [patent_app_number] => 18/197025 [patent_app_country] => US [patent_app_date] => 2023-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43978 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18197025 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/197025
AIRTIGHT FILM WITH CERAMIC SEALING LAYER AND POLYMER SEALING LAYER May 11, 2023 Pending
Array ( [id] => 19381871 [patent_doc_number] => 20240271741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => HEAT INSULATION AND REJECTION PROTECTOR [patent_app_type] => utility [patent_app_number] => 18/144250 [patent_app_country] => US [patent_app_date] => 2023-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2568 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18144250 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/144250
HEAT INSULATION AND REJECTION PROTECTOR May 7, 2023 Abandoned
Array ( [id] => 18655196 [patent_doc_number] => 20230301047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => ELECTROMAGNETIC WAVE ABSORBING SHEET [patent_app_type] => utility [patent_app_number] => 18/137142 [patent_app_country] => US [patent_app_date] => 2023-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13616 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18137142 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/137142
ELECTROMAGNETIC WAVE ABSORBING SHEET Apr 19, 2023 Abandoned
Array ( [id] => 20232643 [patent_doc_number] => 20250289962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => WEATHERABLE POWDER COATING PRIMER COMPOSITION INCLUDING ZINC [patent_app_type] => utility [patent_app_number] => 18/860118 [patent_app_country] => US [patent_app_date] => 2023-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2524 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18860118 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/860118
WEATHERABLE POWDER COATING PRIMER COMPOSITION INCLUDING ZINC Apr 18, 2023 Pending
Array ( [id] => 20041099 [patent_doc_number] => 20250179321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => WATERBORNE EMULSION FOR WOOD SUBSTRATE AND METHOD FOR PREPARING THE SAME, COATING COMPOSITION AND ARTICLE [patent_app_type] => utility [patent_app_number] => 18/844077 [patent_app_country] => US [patent_app_date] => 2023-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18844077 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/844077
WATERBORNE EMULSION FOR WOOD SUBSTRATE AND METHOD FOR PREPARING THE SAME, COATING COMPOSITION AND ARTICLE Apr 12, 2023 Pending
Array ( [id] => 18725963 [patent_doc_number] => 20230340214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => SANITARY ARTICLE AND METHOD FOR PRODUCING SUCH AN ARTICLE [patent_app_type] => utility [patent_app_number] => 18/133206 [patent_app_country] => US [patent_app_date] => 2023-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6618 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18133206 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/133206
SANITARY ARTICLE AND METHOD FOR PRODUCING SUCH AN ARTICLE Apr 10, 2023 Pending
Array ( [id] => 19708550 [patent_doc_number] => 20250018692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => CO-EXTRUDED SHEET [patent_app_type] => utility [patent_app_number] => 18/574947 [patent_app_country] => US [patent_app_date] => 2023-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15075 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18574947 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/574947
CO-EXTRUDED SHEET Mar 28, 2023 Pending
Array ( [id] => 18902046 [patent_doc_number] => 20240017531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => Laminate Facing for Fiber Reinforced Materials and Composite Materials Formed Therefrom [patent_app_type] => utility [patent_app_number] => 18/122291 [patent_app_country] => US [patent_app_date] => 2023-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5443 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 18122291 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/122291
Laminate Facing for Fiber Reinforced Materials and Composite Materials Formed Therefrom Mar 15, 2023 Pending
Array ( [id] => 18536617 [patent_doc_number] => 20230241708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => FRICTION STIR SPOT WELDING METHOD AND WELDED ASSEMBLY USING SAME [patent_app_type] => utility [patent_app_number] => 18/119301 [patent_app_country] => US [patent_app_date] => 2023-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12215 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18119301 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/119301
FRICTION STIR SPOT WELDING METHOD AND WELDED ASSEMBLY USING SAME Mar 8, 2023 Pending
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