Search

Yan Lan

Examiner (ID: 859, Phone: (571)270-3687 , Office: P/1782 )

Most Active Art Unit
1782
Art Unit(s)
1782
Total Applications
732
Issued Applications
420
Pending Applications
73
Abandoned Applications
252

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20178854 [patent_doc_number] => 20250262812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => Rolled Edge Trays Having Smooth Edges and Stacking Extensions [patent_app_type] => utility [patent_app_number] => 19/176609 [patent_app_country] => US [patent_app_date] => 2025-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18257 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19176609 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/176609
Rolled Edge Trays Having Smooth Edges and Stacking Extensions Apr 10, 2025 Pending
Array ( [id] => 20231887 [patent_doc_number] => 20250289206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => ALUMINUM CUP [patent_app_type] => utility [patent_app_number] => 19/076986 [patent_app_country] => US [patent_app_date] => 2025-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4531 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19076986 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/076986
ALUMINUM CUP Mar 10, 2025 Pending
Array ( [id] => 20040043 [patent_doc_number] => 20250178265 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => BLOW MOLDED CONTAINERS AND METHODS OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 19/043903 [patent_app_country] => US [patent_app_date] => 2025-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1127 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19043903 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/043903
BLOW MOLDED CONTAINERS AND METHODS OF MAKING THE SAME Feb 2, 2025 Pending
Array ( [id] => 20593631 [patent_doc_number] => 12577333 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Crosslinked PTFE [patent_app_type] => utility [patent_app_number] => 18/643172 [patent_app_country] => US [patent_app_date] => 2024-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18643172 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/643172
Crosslinked PTFE Apr 22, 2024 Issued
Array ( [id] => 19359991 [patent_doc_number] => 20240262025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => NON-CROSSLINKED HEAT SHRINK TUBING [patent_app_type] => utility [patent_app_number] => 18/636777 [patent_app_country] => US [patent_app_date] => 2024-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18680 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18636777 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/636777
Non-crosslinked heat shrink tubing Apr 15, 2024 Issued
Array ( [id] => 19389231 [patent_doc_number] => 20240279101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => GLASS TUBE [patent_app_type] => utility [patent_app_number] => 18/631723 [patent_app_country] => US [patent_app_date] => 2024-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7721 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18631723 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/631723
GLASS TUBE Apr 9, 2024 Abandoned
Array ( [id] => 19737074 [patent_doc_number] => 12213880 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Expandable sheath and methods of using the same [patent_app_type] => utility [patent_app_number] => 18/437821 [patent_app_country] => US [patent_app_date] => 2024-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 25 [patent_no_of_words] => 10298 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18437821 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/437821
Expandable sheath and methods of using the same Feb 8, 2024 Issued
Array ( [id] => 19361687 [patent_doc_number] => 20240263721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => PRESSURE PIPES WITH IMPROVED BARRIER PROPERTIES TO HYDROGEN GAS [patent_app_type] => utility [patent_app_number] => 18/422644 [patent_app_country] => US [patent_app_date] => 2024-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3132 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18422644 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/422644
PRESSURE PIPES WITH IMPROVED BARRIER PROPERTIES TO HYDROGEN GAS Jan 24, 2024 Pending
Array ( [id] => 19127363 [patent_doc_number] => 20240132716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => BIODEGRADABLE CONTAINER CLOSURE AND RESIN THEREFOR [patent_app_type] => utility [patent_app_number] => 18/405014 [patent_app_country] => US [patent_app_date] => 2024-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3962 [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] => 18405014 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/405014
BIODEGRADABLE CONTAINER CLOSURE AND RESIN THEREFOR Jan 4, 2024 Pending
Array ( [id] => 19265178 [patent_doc_number] => 20240208877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => METHOD FOR METALLIZING THE INNER FACE OF A TUBE MADE OF A CERAMIC OR A CERAMIC MATRIX COMPOSITE [patent_app_type] => utility [patent_app_number] => 18/391948 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5424 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18391948 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/391948
METHOD FOR METALLIZING THE INNER FACE OF A TUBE MADE OF A CERAMIC OR A CERAMIC MATRIX COMPOSITE Dec 20, 2023 Pending
Array ( [id] => 20386664 [patent_doc_number] => 12486381 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Accelerated peroxide-cured resin compositions having extended open times [patent_app_type] => utility [patent_app_number] => 18/527509 [patent_app_country] => US [patent_app_date] => 2023-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6063 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18527509 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/527509
Accelerated peroxide-cured resin compositions having extended open times Dec 3, 2023 Issued
Array ( [id] => 20034744 [patent_doc_number] => 20250172966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => WRAP FOR COVERING ELECTRONIC EQUIPMENT [patent_app_type] => utility [patent_app_number] => 18/518858 [patent_app_country] => US [patent_app_date] => 2023-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18518858 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/518858
WRAP FOR COVERING ELECTRONIC EQUIPMENT Nov 23, 2023 Pending
Array ( [id] => 20016469 [patent_doc_number] => 20250154691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => ANTIMICROBIAL ARTICLES FOR TEXTILES [patent_app_type] => utility [patent_app_number] => 18/509986 [patent_app_country] => US [patent_app_date] => 2023-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18509986 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/509986
ANTIMICROBIAL ARTICLES FOR TEXTILES Nov 14, 2023 Pending
Array ( [id] => 20007319 [patent_doc_number] => 20250145541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => REFRACTORY MATERIALS [patent_app_type] => utility [patent_app_number] => 18/504894 [patent_app_country] => US [patent_app_date] => 2023-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3484 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18504894 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/504894
REFRACTORY MATERIALS Nov 7, 2023 Pending
Array ( [id] => 19156864 [patent_doc_number] => 20240149571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => HIGH BARRIER COLD SEAL LAMINATE AND METHODS OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 18/503475 [patent_app_country] => US [patent_app_date] => 2023-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4636 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18503475 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/503475
HIGH BARRIER COLD SEAL LAMINATE AND METHODS OF MAKING THE SAME Nov 6, 2023 Pending
Array ( [id] => 18987031 [patent_doc_number] => 20240059000 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => MOLDED ARTICLE WITH SELECTIVELY VARIED CORE LAYER GEOMETRY AND HOT RUNNER NOZZLES FOR PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 18/498127 [patent_app_country] => US [patent_app_date] => 2023-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15395 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18498127 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/498127
Molded article with selectively varied core layer geometry and hot runner nozzles for producing same Oct 30, 2023 Issued
Array ( [id] => 19141199 [patent_doc_number] => 20240140009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => DONUT TOOLING MOLD STRUCTURE AND METHOD [patent_app_type] => utility [patent_app_number] => 18/384429 [patent_app_country] => US [patent_app_date] => 2023-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4366 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18384429 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/384429
DONUT TOOLING MOLD STRUCTURE AND METHOD Oct 26, 2023 Pending
Array ( [id] => 19146997 [patent_doc_number] => 20240146042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => Cable-Concealing Cover Device [patent_app_type] => utility [patent_app_number] => 18/479143 [patent_app_country] => US [patent_app_date] => 2023-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3552 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18479143 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/479143
Cable-Concealing Cover Device Oct 1, 2023 Pending
Array ( [id] => 19033840 [patent_doc_number] => 20240083655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => EXPANDABLE POLYLACTIC ACID-BASED THERMAL AND PROTECTIVE PACKAGING HAVING ADVANCED LIVING HINGES AND METHODS THEREOF [patent_app_type] => utility [patent_app_number] => 18/476956 [patent_app_country] => US [patent_app_date] => 2023-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9388 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18476956 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/476956
EXPANDABLE POLYLACTIC ACID-BASED THERMAL AND PROTECTIVE PACKAGING HAVING ADVANCED LIVING HINGES AND METHODS THEREOF Sep 27, 2023 Pending
Array ( [id] => 19083276 [patent_doc_number] => 20240110077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => RESIN COMPOSITION, LAMINATE STRUCTURE, CABLE, TUBE, AND METHOD FOR MANUFACTURING RESIN COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/470213 [patent_app_country] => US [patent_app_date] => 2023-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10496 [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] => 18470213 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/470213
RESIN COMPOSITION, LAMINATE STRUCTURE, CABLE, TUBE, AND METHOD FOR MANUFACTURING RESIN COMPOSITION Sep 18, 2023 Pending
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