Search

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] => 9762511 [patent_doc_number] => 08846835 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-30 [patent_title] => 'Adjusting polymer composition' [patent_app_type] => utility [patent_app_number] => 13/631033 [patent_app_country] => US [patent_app_date] => 2012-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 23034 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13631033 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/631033
Adjusting polymer composition Sep 27, 2012 Issued
Array ( [id] => 9749921 [patent_doc_number] => 08841397 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-23 [patent_title] => 'Vinyl terminated higher olefin polymers and methods to produce thereof' [patent_app_type] => utility [patent_app_number] => 13/628296 [patent_app_country] => US [patent_app_date] => 2012-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 24622 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13628296 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/628296
Vinyl terminated higher olefin polymers and methods to produce thereof Sep 26, 2012 Issued
Array ( [id] => 10838170 [patent_doc_number] => 08865846 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-21 [patent_title] => 'Metallocene and half sandwich dual catalyst systems for producing broad molecular weight distribution polymers' [patent_app_type] => utility [patent_app_number] => 13/625898 [patent_app_country] => US [patent_app_date] => 2012-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 35322 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13625898 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/625898
Metallocene and half sandwich dual catalyst systems for producing broad molecular weight distribution polymers Sep 24, 2012 Issued
Array ( [id] => 9099793 [patent_doc_number] => 08563671 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-22 [patent_title] => 'Supported metallocene catalysts' [patent_app_type] => utility [patent_app_number] => 13/622206 [patent_app_country] => US [patent_app_date] => 2012-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6517 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13622206 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/622206
Supported metallocene catalysts Sep 17, 2012 Issued
Array ( [id] => 8708740 [patent_doc_number] => 20130066029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-14 [patent_title] => 'MULTI-METALLIC ORGANOMETALLIC COMPLEXES, AND RELATED POLYMERS, COMPOSITIONS, METHODS AND SYSTEMS' [patent_app_type] => utility [patent_app_number] => 13/615552 [patent_app_country] => US [patent_app_date] => 2012-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 43871 [patent_no_of_claims] => 22 [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] => 13615552 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/615552
Multi-metallic organometallic complexes, and related polymers, compositions, methods and systems Sep 12, 2012 Issued
Array ( [id] => 8968895 [patent_doc_number] => 08507706 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-13 [patent_title] => 'Metallocene compounds, catalysts comprising them, process for producing an olefin polymer by use of the catalysts, and olefin homo- and copolymers' [patent_app_type] => utility [patent_app_number] => 13/605049 [patent_app_country] => US [patent_app_date] => 2012-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 38041 [patent_no_of_claims] => 60 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13605049 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/605049
Metallocene compounds, catalysts comprising them, process for producing an olefin polymer by use of the catalysts, and olefin homo- and copolymers Sep 5, 2012 Issued
Array ( [id] => 9035081 [patent_doc_number] => 20130237719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-12 [patent_title] => 'Preparation and Use of Tetrasubstituted Fluorenyl Catalysts for Polymerization of Olefins' [patent_app_type] => utility [patent_app_number] => 13/604081 [patent_app_country] => US [patent_app_date] => 2012-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8303 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 7 [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] => 13604081 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/604081
Preparation and Use of Tetrasubstituted Fluorenyl Catalysts for Polymerization of Olefins Sep 4, 2012 Abandoned
Array ( [id] => 10947180 [patent_doc_number] => 20140350201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-27 [patent_title] => 'CONJUGATED DIENE POLYMER AND METHOD FOR PRODUCING SAME' [patent_app_type] => utility [patent_app_number] => 14/344118 [patent_app_country] => US [patent_app_date] => 2012-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 19430 [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] => 14344118 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/344118
Conjugated diene polymer and method for producing same Sep 3, 2012 Issued
Array ( [id] => 9232757 [patent_doc_number] => 08598061 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-12-03 [patent_title] => 'Catalysts for producing broad molecular weight distribution polyolefins in the absence of added hydrogen' [patent_app_type] => utility [patent_app_number] => 13/602567 [patent_app_country] => US [patent_app_date] => 2012-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 30020 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13602567 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/602567
Catalysts for producing broad molecular weight distribution polyolefins in the absence of added hydrogen Sep 3, 2012 Issued
Array ( [id] => 10892882 [patent_doc_number] => 08916494 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-23 [patent_title] => 'Vapor phase preparation of fluorided solid oxides' [patent_app_type] => utility [patent_app_number] => 13/594906 [patent_app_country] => US [patent_app_date] => 2012-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 12942 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13594906 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/594906
Vapor phase preparation of fluorided solid oxides Aug 26, 2012 Issued
Array ( [id] => 8660290 [patent_doc_number] => 20130041119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-14 [patent_title] => 'OLEFIN POLYMER PRODUCING METHOD, ETHYLENE POLYMER, AND MOLD PRODUCT' [patent_app_type] => utility [patent_app_number] => 13/570338 [patent_app_country] => US [patent_app_date] => 2012-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28299 [patent_no_of_claims] => 9 [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] => 13570338 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/570338
OLEFIN POLYMER PRODUCING METHOD, ETHYLENE POLYMER, AND MOLD PRODUCT Aug 8, 2012 Abandoned
Array ( [id] => 10169391 [patent_doc_number] => 09200092 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-01 [patent_title] => 'η5:η1-cyclopentadienylidene-phosphorane constrained geometry complexes of rare earth metals' [patent_app_type] => utility [patent_app_number] => 14/235259 [patent_app_country] => US [patent_app_date] => 2012-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 10328 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14235259 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/235259
η5:η1-cyclopentadienylidene-phosphorane constrained geometry complexes of rare earth metals Aug 1, 2012 Issued
Array ( [id] => 10155748 [patent_doc_number] => 09187505 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-17 [patent_title] => 'Homoleptic rare earth triaryl complexes' [patent_app_type] => utility [patent_app_number] => 14/235285 [patent_app_country] => US [patent_app_date] => 2012-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7771 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14235285 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/235285
Homoleptic rare earth triaryl complexes Aug 1, 2012 Issued
Array ( [id] => 9875507 [patent_doc_number] => 08962775 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-24 [patent_title] => 'Feeding highly active phosphinimine catalysts to a gas phase reactor' [patent_app_type] => utility [patent_app_number] => 13/559969 [patent_app_country] => US [patent_app_date] => 2012-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 18297 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13559969 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/559969
Feeding highly active phosphinimine catalysts to a gas phase reactor Jul 26, 2012 Issued
Array ( [id] => 9355508 [patent_doc_number] => 08674041 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-18 [patent_title] => 'Low temperature cure using benzopinacol polymerization initiator' [patent_app_type] => utility [patent_app_number] => 13/554235 [patent_app_country] => US [patent_app_date] => 2012-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4718 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13554235 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/554235
Low temperature cure using benzopinacol polymerization initiator Jul 19, 2012 Issued
Array ( [id] => 8477685 [patent_doc_number] => 20120277092 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-01 [patent_title] => 'Catalyst Compositions And Methods Of Making And Using The Same' [patent_app_type] => utility [patent_app_number] => 13/549111 [patent_app_country] => US [patent_app_date] => 2012-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 13629 [patent_no_of_claims] => 11 [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] => 13549111 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/549111
Catalyst compositions and methods of making and using the same Jul 12, 2012 Issued
Array ( [id] => 8477980 [patent_doc_number] => 20120277387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-01 [patent_title] => 'POLYMERIZATION CATALYST COMPOSITIONS CONTAINING METALLOCENE COMPLEXES AND POLYMERS PRODUCED BY USING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/543158 [patent_app_country] => US [patent_app_date] => 2012-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 29145 [patent_no_of_claims] => 43 [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] => 13543158 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/543158
Polymerization catalyst compositions containing metallocene complexes and polymers produced by using the same Jul 5, 2012 Issued
Array ( [id] => 10155826 [patent_doc_number] => 09187583 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-17 [patent_title] => 'Catalysts' [patent_app_type] => utility [patent_app_number] => 14/131588 [patent_app_country] => US [patent_app_date] => 2012-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43382 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14131588 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/131588
Catalysts Jul 5, 2012 Issued
Array ( [id] => 11773518 [patent_doc_number] => 09382358 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-05 [patent_title] => 'Method for producing olefin polymer' [patent_app_type] => utility [patent_app_number] => 14/126090 [patent_app_country] => US [patent_app_date] => 2012-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 8482 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14126090 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/126090
Method for producing olefin polymer Jun 27, 2012 Issued
Array ( [id] => 10013921 [patent_doc_number] => 09056931 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-16 [patent_title] => 'Method for producing olefin polymer' [patent_app_type] => utility [patent_app_number] => 14/124933 [patent_app_country] => US [patent_app_date] => 2012-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 8050 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14124933 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/124933
Method for producing olefin polymer Jun 26, 2012 Issued
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