Zhiyu Lu

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Array ( [id] => 19051025 [patent_doc_number] => 20240092994 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => COMPOSITIONS AND METHODS FOR THE DEGRADATION OF WASTE POLYPROPYLENE [patent_app_type] => utility [patent_app_number] => 18/497958 [patent_app_country] => US [patent_app_date] => 2023-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13093 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18497958 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 19984163 [patent_doc_number] => 20250122385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => SOLVENT-BASED OXYGEN BARRIER COATING COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/488230 [patent_app_country] => US [patent_app_date] => 2023-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1669 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18488230 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 18986880 [patent_doc_number] => 20240058849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => RECYCLING OF SMART WINDOWS [patent_app_type] => utility [patent_app_number] => 18/487848 [patent_app_country] => US [patent_app_date] => 2023-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7177 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18487848 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 19984129 [patent_doc_number] => 20250122351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => APPARATUS AND METHOD FOR REPRODUCING RECYCLABLE EVA MATERIAL FROM EVA WASTE [patent_app_type] => utility [patent_app_number] => 18/487379 [patent_app_country] => US [patent_app_date] => 2023-10-16 [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] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18487379 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 19300164 [patent_doc_number] => 20240228733 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => SYSTEM, METHOD, AND APPARATUS FOR RECYCLING ASPHALT SHINGLES [patent_app_type] => utility [patent_app_number] => 18/486844 [patent_app_country] => US [patent_app_date] => 2023-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6658 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18486844 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 19300164 [patent_doc_number] => 20240228733 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => SYSTEM, METHOD, AND APPARATUS FOR RECYCLING ASPHALT SHINGLES [patent_app_type] => utility [patent_app_number] => 18/486844 [patent_app_country] => US [patent_app_date] => 2023-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6658 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18486844 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 18955324 [patent_doc_number] => 20240043651 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => FEEDSTOCK PURIFICATION OF POLYESTER WASTE FOR RECYCLING PROCESSES [patent_app_type] => utility [patent_app_number] => 18/377884 [patent_app_country] => US [patent_app_date] => 2023-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4939 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18377884 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 19067351 [patent_doc_number] => 20240101777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => POLYESTER RECYCLING PROCESS WITH PRE-REACTION PURIFICATION [patent_app_type] => utility [patent_app_number] => 18/377813 [patent_app_country] => US [patent_app_date] => 2023-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4233 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18377813 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 19142271 [patent_doc_number] => 20240141102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => Process for the manufacture of polyesters [patent_app_type] => utility [patent_app_number] => 18/376157 [patent_app_country] => US [patent_app_date] => 2023-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5789 [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] => 18376157 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 19142295 [patent_doc_number] => 20240141129 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => ENZYMATIC DEGRADATION OF SEMI-CRYSTALLINE POLYMERS AND PLASTIC WASTE CONTAINING SEMI-CRYSTALLINE POLYMERS [patent_app_type] => utility [patent_app_number] => 18/480453 [patent_app_country] => US [patent_app_date] => 2023-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30513 [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] => 18480453 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 18923111 [patent_doc_number] => 20240026115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => FEEDSTOCK ENGINEERING OF POLYESTER WASTE FOR RECYCLING PROCESSES [patent_app_type] => utility [patent_app_number] => 18/375534 [patent_app_country] => US [patent_app_date] => 2023-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6148 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18375534 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 19112927 [patent_doc_number] => 20240124677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => ROSEIBIUM AGGREGATUM AND USE, CULTURE METHOD AND METHOD FOR DEGRADING PLASTICS THEREOF [patent_app_type] => utility [patent_app_number] => 18/474293 [patent_app_country] => US [patent_app_date] => 2023-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4853 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18474293 [rel_patent_id] =>[rel_patent_doc_number] =>)

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Array ( [id] => 20068685 [patent_doc_number] => 20250206907 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => PROCESS FOR RECYCLING POLYETHYLENE TEREPHTHALATE USING SPECIFIC COLOUR COORDINATES FOR OLIGOMER PROCESSING [patent_app_type] => utility [patent_app_number] => 18/857377 [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] => 36522 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18857377 [rel_patent_id] =>[rel_patent_doc_number] =>)

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Array ( [id] => 20445293 [patent_doc_number] => 20260002010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => PROCESS FOR RECYCLING POLYETHYLENE TEREPHTHALATE USING GASEOUS AND/OR LIQUID MONO-ETHYLENE GLYCOL [patent_app_type] => utility [patent_app_number] => 18/857313 [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] => 36667 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18857313 [rel_patent_id] =>[rel_patent_doc_number] =>)