Search

C. Caixia Lu

Examiner (ID: 18278)

Most Active Art Unit
1765
Art Unit(s)
1713, 1765, 1796, 1763, 1712
Total Applications
2103
Issued Applications
1681
Pending Applications
45
Abandoned Applications
379

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18202462 [patent_doc_number] => 11584845 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Ethylene interpolymer products and films [patent_app_type] => utility [patent_app_number] => 17/701385 [patent_app_country] => US [patent_app_date] => 2022-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 48085 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17701385 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/701385
Ethylene interpolymer products and films Mar 21, 2022 Issued
Array ( [id] => 17897116 [patent_doc_number] => 20220306778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => Method for Producing Ethylene-Acrylic Acid Copolymer [patent_app_type] => utility [patent_app_number] => 17/695102 [patent_app_country] => US [patent_app_date] => 2022-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5557 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17695102 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/695102
Method for producing ethylene-acrylic acid copolymer Mar 14, 2022 Issued
Array ( [id] => 17595200 [patent_doc_number] => 20220144773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => Ligand Compound, Transition Metal Compound, And Catalyst Composition Including The Same [patent_app_type] => utility [patent_app_number] => 17/582561 [patent_app_country] => US [patent_app_date] => 2022-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7649 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17582561 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/582561
Ligand compound, transition metal compound, and catalyst composition including the same Jan 23, 2022 Issued
Array ( [id] => 19521148 [patent_doc_number] => 12122857 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Controlling long-chain branch content with dual activator-supports [patent_app_type] => utility [patent_app_number] => 17/552451 [patent_app_country] => US [patent_app_date] => 2021-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11886 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17552451 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/552451
Controlling long-chain branch content with dual activator-supports Dec 15, 2021 Issued
Array ( [id] => 18575555 [patent_doc_number] => 11732069 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Polypropylene and method for preparing the same [patent_app_type] => utility [patent_app_number] => 17/546307 [patent_app_country] => US [patent_app_date] => 2021-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6044 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17546307 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/546307
Polypropylene and method for preparing the same Dec 8, 2021 Issued
Array ( [id] => 17655895 [patent_doc_number] => 20220176360 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => PLATINUM COMPLEXES HAVING FERROCENE DIPHOSPHINE LIGANDS FOR CATALYSIS OF THE HYDROXYCARBONYLATION OF ETHYLENICALLY UNSATURATED COMPOUNDS [patent_app_type] => utility [patent_app_number] => 17/544144 [patent_app_country] => US [patent_app_date] => 2021-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 971 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17544144 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/544144
Platinum complexes having ferrocene diphosphine ligands for catalysis of the hydroxycarbonylation of ethylenically unsaturated compounds Dec 6, 2021 Issued
Array ( [id] => 17482293 [patent_doc_number] => 20220089797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => Olefin Polymer And Preparation Method Thereof [patent_app_type] => utility [patent_app_number] => 17/541434 [patent_app_country] => US [patent_app_date] => 2021-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13314 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 571 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17541434 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/541434
Olefin polymer and preparation method thereof Dec 2, 2021 Issued
Array ( [id] => 18361495 [patent_doc_number] => 20230143086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => Catalyst components for the preparation of highly isotactactic polypropylene polymer with broad molecular weight distribution [patent_app_type] => utility [patent_app_number] => 17/519846 [patent_app_country] => US [patent_app_date] => 2021-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17519846 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/519846
Catalyst components for the preparation of highly isotactactic polypropylene polymer with broad molecular weight distribution Nov 4, 2021 Abandoned
Array ( [id] => 17547083 [patent_doc_number] => 20220118424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => POLYMER FORMULATIONS FOR EXTRUSION OF COMPOSITE CO2 SORBENTS [patent_app_type] => utility [patent_app_number] => 17/504336 [patent_app_country] => US [patent_app_date] => 2021-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9723 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17504336 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/504336
Polymer formulations for extrusion of composite CO Oct 17, 2021 Issued
Array ( [id] => 19457988 [patent_doc_number] => 12098469 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Compositions including ionic liquids and methods of making the same [patent_app_type] => utility [patent_app_number] => 17/487108 [patent_app_country] => US [patent_app_date] => 2021-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5685 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17487108 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/487108
Compositions including ionic liquids and methods of making the same Sep 27, 2021 Issued
Array ( [id] => 18734417 [patent_doc_number] => 11803147 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Endless belt with monomer having aliphatic ring [patent_app_type] => utility [patent_app_number] => 17/483027 [patent_app_country] => US [patent_app_date] => 2021-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6877 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17483027 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/483027
Endless belt with monomer having aliphatic ring Sep 22, 2021 Issued
Array ( [id] => 18399340 [patent_doc_number] => 11661466 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Producing polyolefin products [patent_app_type] => utility [patent_app_number] => 17/475851 [patent_app_country] => US [patent_app_date] => 2021-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 23687 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17475851 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/475851
Producing polyolefin products Sep 14, 2021 Issued
Array ( [id] => 17299574 [patent_doc_number] => 20210395413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => CATALYST COMPOSITION AND METHOD FOR PREPARING POLYETHYLENE [patent_app_type] => utility [patent_app_number] => 17/466696 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37530 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17466696 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/466696
Catalyst composition and method for preparing polyethylene Sep 2, 2021 Issued
Array ( [id] => 17295195 [patent_doc_number] => 20210391034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => Methods for Determining Transition Metal Compound Concentrations in Multicomponent Liquid Systems [patent_app_type] => utility [patent_app_number] => 17/460400 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32656 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17460400 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/460400
Methods for determining transition metal compound concentrations in multicomponent liquid systems Aug 29, 2021 Issued
Array ( [id] => 18718024 [patent_doc_number] => 11795357 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Poly(etherimide-phthalonitrile) adhesives and related methods [patent_app_type] => utility [patent_app_number] => 17/411191 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8173 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17411191 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/411191
Poly(etherimide-phthalonitrile) adhesives and related methods Aug 24, 2021 Issued
Array ( [id] => 18801375 [patent_doc_number] => 11834527 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-12-05 [patent_title] => Poly alpha-olefins, compositions thereof, and methods of making [patent_app_type] => utility [patent_app_number] => 17/408455 [patent_app_country] => US [patent_app_date] => 2021-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8639 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17408455 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/408455
Poly alpha-olefins, compositions thereof, and methods of making Aug 21, 2021 Issued
Array ( [id] => 19623194 [patent_doc_number] => 12161987 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Hydrodearylation reactor [patent_app_type] => utility [patent_app_number] => 17/404853 [patent_app_country] => US [patent_app_date] => 2021-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 11984 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17404853 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/404853
Hydrodearylation reactor Aug 16, 2021 Issued
Array ( [id] => 18281214 [patent_doc_number] => 20230096686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => PELLET-TYPE POLYETHYLENE RESIN COMPOSITION AND METHOD FOR PREPARING THE SAME [patent_app_type] => utility [patent_app_number] => 17/784085 [patent_app_country] => US [patent_app_date] => 2021-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16533 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 304 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17784085 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/784085
PELLET-TYPE POLYETHYLENE RESIN COMPOSITION AND METHOD FOR PREPARING THE SAME Aug 8, 2021 Pending
Array ( [id] => 17563243 [patent_doc_number] => 20220127392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => Processes to Produce Poly Alpha-Olefin Trimers [patent_app_type] => utility [patent_app_number] => 17/360275 [patent_app_country] => US [patent_app_date] => 2021-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 56258 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17360275 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/360275
Processes to produce poly alpha-olefin trimers Jun 27, 2021 Issued
Array ( [id] => 18642614 [patent_doc_number] => 11766669 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Hexahydrocyclopenta[e]-as-indacen-1-yl and octahydrobenzo[e]-as-indacen-1-yl based catalyst complexes and process for use thereof [patent_app_type] => utility [patent_app_number] => 17/355866 [patent_app_country] => US [patent_app_date] => 2021-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30602 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17355866 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/355866
Hexahydrocyclopenta[e]-as-indacen-1-yl and octahydrobenzo[e]-as-indacen-1-yl based catalyst complexes and process for use thereof Jun 22, 2021 Issued
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