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] => 12346956 [patent_doc_number] => 09951155 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-24 [patent_title] => Process using substituted metallocene catalysts and products therefrom [patent_app_type] => utility [patent_app_number] => 15/253252 [patent_app_country] => US [patent_app_date] => 2016-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 27726 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15253252 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/253252
Process using substituted metallocene catalysts and products therefrom Aug 30, 2016 Issued
Array ( [id] => 12254260 [patent_doc_number] => 09926396 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-27 [patent_title] => 'Production of polyolefins with internal unsaturation structures using a metallocene catalyst system' [patent_app_type] => utility [patent_app_number] => 15/249021 [patent_app_country] => US [patent_app_date] => 2016-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 18000 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [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] => 15249021 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/249021
Production of polyolefins with internal unsaturation structures using a metallocene catalyst system Aug 25, 2016 Issued
Array ( [id] => 11450397 [patent_doc_number] => 09574030 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-02-21 [patent_title] => 'Process for the polymerization of alpha olefins and non-conjugated dienes using a toluene free homogenous co-catalyst system with metallocene pro-catalysts' [patent_app_type] => utility [patent_app_number] => 15/247630 [patent_app_country] => US [patent_app_date] => 2016-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4728 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15247630 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/247630
Process for the polymerization of alpha olefins and non-conjugated dienes using a toluene free homogenous co-catalyst system with metallocene pro-catalysts Aug 24, 2016 Issued
Array ( [id] => 11528665 [patent_doc_number] => 20170088643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'HYDROGENATION OF ANNULATED CYCLOPENTADIENYL METAL COMPLEXES\nAND METALLOCENE CATALYSTS COMPRISING SUCH' [patent_app_type] => utility [patent_app_number] => 15/238448 [patent_app_country] => US [patent_app_date] => 2016-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15361 [patent_no_of_claims] => 25 [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] => 15238448 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/238448
Hydrogenation of annulated cyclopentadienyl metal complexes and metallocene catalysts comprising such Aug 15, 2016 Issued
Array ( [id] => 14342323 [patent_doc_number] => 20190153134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => Copolymerization Of Polyenes And Alkenes [patent_app_type] => utility [patent_app_number] => 15/756303 [patent_app_country] => US [patent_app_date] => 2016-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8407 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15756303 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/756303
Copolymerization of polyenes and alkenes Aug 13, 2016 Issued
Array ( [id] => 12448683 [patent_doc_number] => 09982081 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-29 [patent_title] => Cyclic olefin copolymers and methods of making them [patent_app_type] => utility [patent_app_number] => 15/233481 [patent_app_country] => US [patent_app_date] => 2016-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7956 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15233481 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/233481
Cyclic olefin copolymers and methods of making them Aug 9, 2016 Issued
Array ( [id] => 16028279 [patent_doc_number] => 10676547 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-09 [patent_title] => Aluminum alkyls with pendant olefins on clays [patent_app_type] => utility [patent_app_number] => 15/744475 [patent_app_country] => US [patent_app_date] => 2016-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19268 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15744475 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/744475
Aluminum alkyls with pendant olefins on clays Aug 9, 2016 Issued
Array ( [id] => 14422647 [patent_doc_number] => 10316113 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-11 [patent_title] => Catalyst system [patent_app_type] => utility [patent_app_number] => 15/751616 [patent_app_country] => US [patent_app_date] => 2016-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6643 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15751616 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/751616
Catalyst system Aug 7, 2016 Issued
Array ( [id] => 16215176 [patent_doc_number] => 10730974 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-04 [patent_title] => Gas-phase process for the polymerization of propylene [patent_app_type] => utility [patent_app_number] => 15/750469 [patent_app_country] => US [patent_app_date] => 2016-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6879 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15750469 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/750469
Gas-phase process for the polymerization of propylene Aug 2, 2016 Issued
Array ( [id] => 11290518 [patent_doc_number] => 20160340450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-24 [patent_title] => 'Titanium Phosphinimide and Titanium Iminoimidazolidide Catalyst Systems with Activator-Supports' [patent_app_type] => utility [patent_app_number] => 15/225902 [patent_app_country] => US [patent_app_date] => 2016-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 25143 [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] => 15225902 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/225902
Titanium phosphinimide and titanium iminoimidazolidide catalyst systems with activator-supports Aug 1, 2016 Issued
Array ( [id] => 13400085 [patent_doc_number] => 20180251585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-06 [patent_title] => PROCESS FOR THE PREPARATION OF A POLYOLEFIN HAVING ONE OR MULTIPLE PENDING FUNCTIONALITIES [patent_app_type] => utility [patent_app_number] => 15/746955 [patent_app_country] => US [patent_app_date] => 2016-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10522 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15746955 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/746955
PROCESS FOR THE PREPARATION OF A POLYOLEFIN HAVING ONE OR MULTIPLE PENDING FUNCTIONALITIES Jul 21, 2016 Abandoned
Array ( [id] => 12106316 [patent_doc_number] => 09862786 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-09 [patent_title] => 'Catalyst modification to control polymer architecture' [patent_app_type] => utility [patent_app_number] => 15/217180 [patent_app_country] => US [patent_app_date] => 2016-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5500 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15217180 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/217180
Catalyst modification to control polymer architecture Jul 21, 2016 Issued
Array ( [id] => 12909118 [patent_doc_number] => 20180194881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-12 [patent_title] => CATALYST COMPONENT [patent_app_type] => utility [patent_app_number] => 15/741861 [patent_app_country] => US [patent_app_date] => 2016-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10743 [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] => 15741861 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/741861
Catalyst component Jul 13, 2016 Issued
Array ( [id] => 16028285 [patent_doc_number] => 10676550 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-09 [patent_title] => Copolymers and films thereof [patent_app_type] => utility [patent_app_number] => 15/742552 [patent_app_country] => US [patent_app_date] => 2016-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5743 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15742552 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/742552
Copolymers and films thereof Jul 6, 2016 Issued
Array ( [id] => 14519191 [patent_doc_number] => 10336842 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-02 [patent_title] => Transition metal compound and catalyst composition including the same [patent_app_type] => utility [patent_app_number] => 15/538463 [patent_app_country] => US [patent_app_date] => 2016-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11415 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 627 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15538463 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/538463
Transition metal compound and catalyst composition including the same Jun 30, 2016 Issued
Array ( [id] => 12092581 [patent_doc_number] => 20170349674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'TRANSITION METAL COMPOUND AND CATALYST COMPOSITION INCLUDING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/538324 [patent_app_country] => US [patent_app_date] => 2016-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13707 [patent_no_of_claims] => 13 [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] => 15538324 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/538324
Transition metal compound and catalyst composition including the same Jun 30, 2016 Issued
Array ( [id] => 12641355 [patent_doc_number] => 20180105616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-19 [patent_title] => TRANSITION METAL COMPOUND, CATALYST COMPOSITION COMPRISING SAME, AND METHOD FOR PRODUCING OLEFIN POLYMER USING SAME [patent_app_type] => utility [patent_app_number] => 15/557328 [patent_app_country] => US [patent_app_date] => 2016-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6068 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15557328 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/557328
Transition metal compound, catalyst composition comprising same, and method for producing olefin polymer using same Jun 27, 2016 Issued
Array ( [id] => 11107671 [patent_doc_number] => 20160304640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-20 [patent_title] => 'TRANSITION METAL COMPOUND, OLEFIN POLYMERIZATION CATALYST, AND OLEFIN POLYMER PRODUCTION PROCESS' [patent_app_type] => utility [patent_app_number] => 15/195340 [patent_app_country] => US [patent_app_date] => 2016-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 34849 [patent_no_of_claims] => 5 [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] => 15195340 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/195340
Transition metal compound, olefin polymerization catalyst, and olefin polymer production process Jun 27, 2016 Issued
Array ( [id] => 13675303 [patent_doc_number] => 20160376385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-29 [patent_title] => PROCESS FOR PRODUCING OLEFIN POLYMER AND OLEFIN POLYMER [patent_app_type] => utility [patent_app_number] => 15/195426 [patent_app_country] => US [patent_app_date] => 2016-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36104 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 15195426 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/195426
Process for producing olefin polymer and olefin polymer Jun 27, 2016 Issued
Array ( [id] => 11107674 [patent_doc_number] => 20160304644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-20 [patent_title] => 'Higher Density Polyolefins With Improved Stress Crack Resistance' [patent_app_type] => utility [patent_app_number] => 15/193195 [patent_app_country] => US [patent_app_date] => 2016-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 37247 [patent_no_of_claims] => 21 [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] => 15193195 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/193195
Higher density polyolefins with improved stress crack resistance Jun 26, 2016 Issued
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