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] => 16793044 [patent_doc_number] => 20210122861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => ETHYLENE ALPHA-OLEFIN NON-CONJUGATED POLYENE COPOLYMER, USE THEREOF, AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/133280 [patent_app_country] => US [patent_app_date] => 2020-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 73420 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17133280 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/133280
Ethylene a-olefin non-conjugated polyene copolymer, use thereof, and manufacturing method thereof Dec 22, 2020 Issued
Array ( [id] => 16793039 [patent_doc_number] => 20210122856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => METALLOCENE COMPOUND, CATALYST COMPONENT FOR OLEFIN POLYMERIZATION AND CATALYST FOR OLEFIN POLYMERIZATION CONTAINING THE SAME, AND METHOD FOR PRODUCING OLEFIN POLYMER USING CATALYST FOR OLEFIN POLYMERIZATION [patent_app_type] => utility [patent_app_number] => 17/130803 [patent_app_country] => US [patent_app_date] => 2020-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23307 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17130803 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/130803
Metallocene compound, catalyst component for olefin polymerization and catalyst for olefin polymerization containing the same, and method for producing olefin polymer using catalyst for olefin polymerization Dec 21, 2020 Issued
Array ( [id] => 16793025 [patent_doc_number] => 20210122842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => Processes for Producing High Propylene Content PEDM using Tetrahydroindacenyl Catalyst Systems [patent_app_type] => utility [patent_app_number] => 17/121220 [patent_app_country] => US [patent_app_date] => 2020-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27580 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17121220 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/121220
Processes for producing high propylene content PEDM using tetrahydroindacenyl catalyst systems Dec 13, 2020 Issued
Array ( [id] => 16793026 [patent_doc_number] => 20210122843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => Processes for Producing High Propylene Content PEDM Having Low Glass Transition Temperatures Using Tetrahydroindacenyl Catalyst Systems [patent_app_type] => utility [patent_app_number] => 17/121240 [patent_app_country] => US [patent_app_date] => 2020-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23195 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17121240 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/121240
Processes for producing high propylene content PEDM having low glass transition temperatures using tetrahydroindacenyl catalyst systems Dec 13, 2020 Issued
Array ( [id] => 16915937 [patent_doc_number] => 20210189029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => Production of Impact Copolymer PolyPropylene Using Metallocene and Ziegler-Natta Catalysts in Parallel Reactors [patent_app_type] => utility [patent_app_number] => 17/109229 [patent_app_country] => US [patent_app_date] => 2020-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8079 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17109229 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/109229
Production of Impact Copolymer PolyPropylene Using Metallocene and Ziegler-Natta Catalysts in Parallel Reactors Dec 1, 2020 Abandoned
Array ( [id] => 16657486 [patent_doc_number] => 20210054122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => PRODUCING POLYOLEFIN PRODUCTS [patent_app_type] => utility [patent_app_number] => 17/093717 [patent_app_country] => US [patent_app_date] => 2020-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12915 [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] => 17093717 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/093717
Producing polyolefin products Nov 9, 2020 Issued
Array ( [id] => 16657368 [patent_doc_number] => 20210054004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => IODINE-CONTAINING COMPOUND [patent_app_type] => utility [patent_app_number] => 17/090455 [patent_app_country] => US [patent_app_date] => 2020-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15121 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17090455 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/090455
Iodine-containing compound Nov 4, 2020 Issued
Array ( [id] => 16657475 [patent_doc_number] => 20210054111 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => Mixed Catalyst Systems Containing Bridged Metallocenes with a Pendant Group 13 Element, Processes for Making a Polymer Product Using Same, and Products Made from Same [patent_app_type] => utility [patent_app_number] => 17/090523 [patent_app_country] => US [patent_app_date] => 2020-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29128 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17090523 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/090523
Mixed Catalyst Systems Containing Bridged Metallocenes with a Pendant Group 13 Element, Processes for Making a Polymer Product Using Same, and Products Made from Same Nov 4, 2020 Abandoned
Array ( [id] => 16711990 [patent_doc_number] => 20210079137 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => Bridged Metallocene Catalysts with a Pendant Group 13 Element, Catalyst Systems Containing Same, Processes for Making a Polymer Product Using Same, and Products Made from Same [patent_app_type] => utility [patent_app_number] => 17/090497 [patent_app_country] => US [patent_app_date] => 2020-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24400 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17090497 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/090497
Bridged Metallocene Catalysts with a Pendant Group 13 Element, Catalyst Systems Containing Same, Processes for Making a Polymer Product Using Same, and Products Made from Same Nov 4, 2020 Abandoned
Array ( [id] => 16900827 [patent_doc_number] => 20210179743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => LOW AROMATIC POLYOLEFINS [patent_app_type] => utility [patent_app_number] => 17/088286 [patent_app_country] => US [patent_app_date] => 2020-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18133 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17088286 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/088286
LOW AROMATIC POLYOLEFINS Nov 2, 2020 Abandoned
Array ( [id] => 18994926 [patent_doc_number] => 11911746 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Method for manufacturing water absorption treatment material [patent_app_type] => utility [patent_app_number] => 17/083406 [patent_app_country] => US [patent_app_date] => 2020-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4238 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17083406 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/083406
Method for manufacturing water absorption treatment material Oct 28, 2020 Issued
Array ( [id] => 16793042 [patent_doc_number] => 20210122859 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => Dimer Selective Metallocene Catalysts, Non-Aromatic Hydrocarbon Soluble Activators, And Processes To Produce Poly Alpha-Olefin Oligmers Therewith [patent_app_type] => utility [patent_app_number] => 17/082750 [patent_app_country] => US [patent_app_date] => 2020-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 52208 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [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] => 17082750 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/082750
Dimer selective metallocene catalysts, non-aromatic hydrocarbon soluble activators, and processes to produce poly alpha-olefin oligmers therewith Oct 27, 2020 Issued
Array ( [id] => 18187587 [patent_doc_number] => 11578156 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Dual metallocene polyethylene with improved processability for lightweight blow molded products [patent_app_type] => utility [patent_app_number] => 17/074784 [patent_app_country] => US [patent_app_date] => 2020-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 19434 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17074784 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/074784
Dual metallocene polyethylene with improved processability for lightweight blow molded products Oct 19, 2020 Issued
Array ( [id] => 16597009 [patent_doc_number] => 20210023540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => Catalyst Systems and Polymerization Processes for Using the Same [patent_app_type] => utility [patent_app_number] => 17/071696 [patent_app_country] => US [patent_app_date] => 2020-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19817 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17071696 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/071696
Catalyst systems and polymerization processes for using the same Oct 14, 2020 Issued
Array ( [id] => 18636531 [patent_doc_number] => 11761120 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => High melt flow polypropylene homopolymers for fiber applications [patent_app_type] => utility [patent_app_number] => 17/067922 [patent_app_country] => US [patent_app_date] => 2020-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 20056 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17067922 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/067922
High melt flow polypropylene homopolymers for fiber applications Oct 11, 2020 Issued
Array ( [id] => 16762349 [patent_doc_number] => 20210107930 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => Indacene Based Metallocene Catalysts Useful in the Production of Propylene Polymers [patent_app_type] => utility [patent_app_number] => 17/067222 [patent_app_country] => US [patent_app_date] => 2020-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20556 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17067222 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/067222
Indacene based metallocene catalysts useful in the production of propylene polymers Oct 8, 2020 Issued
Array ( [id] => 19505098 [patent_doc_number] => 12116510 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Hot melt adhesive composition, adhesive tape, and method for producing adhesive tape [patent_app_type] => utility [patent_app_number] => 17/637268 [patent_app_country] => US [patent_app_date] => 2020-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2786 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17637268 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/637268
Hot melt adhesive composition, adhesive tape, and method for producing adhesive tape Sep 23, 2020 Issued
Array ( [id] => 17990238 [patent_doc_number] => 20220356275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => COMPOUNDS FOR USE IN CATALYST COMPOSITIONS FOR THE PRODUCTION OF POLYOLEFINS [patent_app_type] => utility [patent_app_number] => 17/761347 [patent_app_country] => US [patent_app_date] => 2020-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8303 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17761347 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/761347
Compounds for use in catalyst compositions for the production of polyolefins Sep 6, 2020 Issued
Array ( [id] => 17414131 [patent_doc_number] => 20220049035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => ELECTRO-RESPONSIVE HYDROGEL FOR RESERVOIR AND DOWNHOLE APPLICATION [patent_app_type] => utility [patent_app_number] => 16/995147 [patent_app_country] => US [patent_app_date] => 2020-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5951 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16995147 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/995147
Electro-responsive hydrogel for reservoir and downhole application Aug 16, 2020 Issued
Array ( [id] => 19855608 [patent_doc_number] => 12258432 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Hybrid supported metallocene catalyst and method for preparing polypropylene using the same [patent_app_type] => utility [patent_app_number] => 17/438185 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11710 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 536 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17438185 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/438185
Hybrid supported metallocene catalyst and method for preparing polypropylene using the same Aug 13, 2020 Issued
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