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C. Caixia Lu

Examiner (ID: 7114)

Most Active Art Unit
1765
Art Unit(s)
1763, 1712, 1796, 1713, 1765
Total Applications
2102
Issued Applications
1681
Pending Applications
44
Abandoned Applications
379

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10975595 [patent_doc_number] => 20140378630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-25 [patent_title] => 'Bulk Polymerization Process For Producing Polydienes' [patent_app_type] => utility [patent_app_number] => 14/368946 [patent_app_country] => US [patent_app_date] => 2012-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9529 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14368946 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/368946
Bulk polymerization process for producing polydienes Dec 26, 2012 Issued
Array ( [id] => 10506188 [patent_doc_number] => 09234054 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-01-12 [patent_title] => 'Process for the preparation of metallocene complexes' [patent_app_type] => utility [patent_app_number] => 14/366690 [patent_app_country] => US [patent_app_date] => 2012-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7183 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14366690 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/366690
Process for the preparation of metallocene complexes Dec 12, 2012 Issued
Array ( [id] => 9538535 [patent_doc_number] => 20140163181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-12 [patent_title] => 'Catalyst System With Three Metallocenes for Producing Broad Molecular Weight Distribution Polymers' [patent_app_type] => utility [patent_app_number] => 13/706389 [patent_app_country] => US [patent_app_date] => 2012-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 37733 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13706389 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/706389
Catalyst system with three metallocenes for producing broad molecular weight distribution polymers Dec 5, 2012 Issued
Array ( [id] => 10169392 [patent_doc_number] => 09200093 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-01 [patent_title] => 'Polymerization method using surfactant-containing particle' [patent_app_type] => utility [patent_app_number] => 14/356497 [patent_app_country] => US [patent_app_date] => 2012-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28766 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14356497 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/356497
Polymerization method using surfactant-containing particle Dec 5, 2012 Issued
Array ( [id] => 10389845 [patent_doc_number] => 20150274852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-01 [patent_title] => 'METALLOCENE CATALYST SUPPORTED BY HYBRID SUPPORTING MEANS, PROCESS FOR PRODUCING SAME, POLYMERIZATION PROCESS FOR PRODUCING AN ETHYLENE HOMOPOLYMER OR COPOLYMER WITH BROAD OR BIMODAL MOLAR MASS DISTRIBUTION, USE OF THE SUPPORTED METALLOCENE CATALYST AND ETHYLENE POLYMER WITH BROAD OR BIMODAL MOLAR MASS DISTRIBUTION' [patent_app_type] => utility [patent_app_number] => 14/646854 [patent_app_country] => US [patent_app_date] => 2012-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8427 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14646854 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/646854
Metallocene catalyst supported by hybrid supporting means, process for producing same, polymerization process for producing an ethylene homopolymer or copolymer with broad or bimodal molar mass distribution, use of the supported metallocene catalyst and ethylene polymer with broad or bimodal molar mass distribution Nov 25, 2012 Issued
Array ( [id] => 8904997 [patent_doc_number] => 20130172500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-04 [patent_title] => 'Passivated Supports for Use with Olefin Polymerization Catalysts' [patent_app_type] => utility [patent_app_number] => 13/683816 [patent_app_country] => US [patent_app_date] => 2012-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 18333 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13683816 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/683816
Passivated supports for use with olefin polymerization catalysts Nov 20, 2012 Issued
Array ( [id] => 8733908 [patent_doc_number] => 20130079477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-28 [patent_title] => 'Dual Metallocene Catalyst Systems for Decreasing Melt Index and Increasing Polymer Production Rates' [patent_app_type] => utility [patent_app_number] => 13/681443 [patent_app_country] => US [patent_app_date] => 2012-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 28349 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13681443 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/681443
Dual metallocene catalyst systems for decreasing melt index and increasing polymer production rates Nov 19, 2012 Issued
Array ( [id] => 10281703 [patent_doc_number] => 20150166699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-18 [patent_title] => 'Methods of Preparing a Catalyst System' [patent_app_type] => utility [patent_app_number] => 14/356419 [patent_app_country] => US [patent_app_date] => 2012-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21110 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14356419 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/356419
Methods of preparing a catalyst system Nov 5, 2012 Issued
Array ( [id] => 10149093 [patent_doc_number] => 09181371 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-10 [patent_title] => 'Methods for producing polyolefins with catalyst systems' [patent_app_type] => utility [patent_app_number] => 14/355264 [patent_app_country] => US [patent_app_date] => 2012-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22056 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14355264 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/355264
Methods for producing polyolefins with catalyst systems Nov 5, 2012 Issued
Array ( [id] => 8745530 [patent_doc_number] => 20130085247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-04 [patent_title] => 'MULTIFUNCTIONAL CHAIN SHUTTLING AGENTS' [patent_app_type] => utility [patent_app_number] => 13/667139 [patent_app_country] => US [patent_app_date] => 2012-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27095 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13667139 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/667139
Multifunctional chain shuttling agents Nov 1, 2012 Issued
Array ( [id] => 8721160 [patent_doc_number] => 20130072377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-21 [patent_title] => 'MULTIFUNCTIONAL CHAIN SHUTTLING AGENTS' [patent_app_type] => utility [patent_app_number] => 13/667129 [patent_app_country] => US [patent_app_date] => 2012-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27088 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13667129 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/667129
Multifunctional chain shuttling agents Nov 1, 2012 Issued
Array ( [id] => 9582521 [patent_doc_number] => 08772523 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-08 [patent_title] => 'Multifunctional chain shuttling agents' [patent_app_type] => utility [patent_app_number] => 13/667119 [patent_app_country] => US [patent_app_date] => 2012-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26905 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13667119 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/667119
Multifunctional chain shuttling agents Nov 1, 2012 Issued
Array ( [id] => 9839762 [patent_doc_number] => 20150031844 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-29 [patent_title] => 'NON-SUPPORTED HETEROGENEOUS POLYOLEFIN POLYMERIZATION CATALYST COMPOSITION AND METHOD FOR PREPARING SAME' [patent_app_type] => utility [patent_app_number] => 14/353666 [patent_app_country] => US [patent_app_date] => 2012-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9469 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14353666 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/353666
Non-supported heterogeneous polyolefin polymerization catalyst composition and method for preparing same Nov 1, 2012 Issued
Array ( [id] => 9575464 [patent_doc_number] => 08765877 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-01 [patent_title] => 'Multifunctional chain shuttling agents' [patent_app_type] => utility [patent_app_number] => 13/667153 [patent_app_country] => US [patent_app_date] => 2012-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27100 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13667153 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/667153
Multifunctional chain shuttling agents Nov 1, 2012 Issued
Array ( [id] => 8721422 [patent_doc_number] => 20130072639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-21 [patent_title] => 'MULTIFUNCTIONAL CHAIN SHUTTLING AGENTS' [patent_app_type] => utility [patent_app_number] => 13/667149 [patent_app_country] => US [patent_app_date] => 2012-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27086 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13667149 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/667149
Multifunctional chain shuttling agents Nov 1, 2012 Issued
Array ( [id] => 9772792 [patent_doc_number] => 20140296455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-02 [patent_title] => 'MULTINUCLEAR METALLOCENE CATALYST COMPOUND FOR OLEFIN POLYMERISATION AND COPOLYMERISATION AND METHOD FOR MAKING THEREOF' [patent_app_type] => utility [patent_app_number] => 14/353936 [patent_app_country] => US [patent_app_date] => 2012-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9634 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14353936 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/353936
MULTINUCLEAR METALLOCENE CATALYST COMPOUND FOR OLEFIN POLYMERISATION AND COPOLYMERISATION AND METHOD FOR MAKING THEREOF Oct 28, 2012 Abandoned
Array ( [id] => 8951399 [patent_doc_number] => 20130197180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-01 [patent_title] => 'Enhanced Catalyst Performance for Production of Vinyl Terminated Propylene and Ethylene/Propylene Macromers' [patent_app_type] => utility [patent_app_number] => 13/655674 [patent_app_country] => US [patent_app_date] => 2012-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 24660 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13655674 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/655674
Enhanced catalyst performance for production of vinyl terminated propylene and ethylene/propylene macromers Oct 18, 2012 Issued
Array ( [id] => 8768232 [patent_doc_number] => 20130096269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-18 [patent_title] => 'ETHYLENE-BASED TERPOLYMER HAVING HIGH ELASTICITY AND PREPARATION METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 13/646350 [patent_app_country] => US [patent_app_date] => 2012-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3614 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13646350 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/646350
Ethylene-based terpolymer having high elasticity and preparation method thereof Oct 4, 2012 Issued
Array ( [id] => 8745343 [patent_doc_number] => 20130085060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-04 [patent_title] => 'Half-Metallocene Compounds and Catalyst Compositions' [patent_app_type] => utility [patent_app_number] => 13/633919 [patent_app_country] => US [patent_app_date] => 2012-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 26715 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13633919 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/633919
Half-metallocene compounds and catalyst compositions Oct 2, 2012 Issued
Array ( [id] => 8638031 [patent_doc_number] => 20130029834 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-31 [patent_title] => 'Aluminoxane Catalyst Activators Derived From Dialkylalumium Cation Precursor Agents, Processes for Making Same, And Use Thereof In Catalysts And Polymerization Of Olefins' [patent_app_type] => utility [patent_app_number] => 13/631155 [patent_app_country] => US [patent_app_date] => 2012-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 12392 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13631155 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/631155
Aluminoxane catalyst activators derived from dialkylaluminum cation precursor agents, processes for making same, and use thereof in catalysts and polymerization of olefins Sep 27, 2012 Issued
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