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] => 10367154 [patent_doc_number] => 20150252159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-10 [patent_title] => 'Ethylene Copolymers, Film and Polymerization Process' [patent_app_type] => utility [patent_app_number] => 14/718604 [patent_app_country] => US [patent_app_date] => 2015-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 33673 [patent_no_of_claims] => 9 [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] => 14718604 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/718604
Ethylene copolymers, film and polymerization process May 20, 2015 Issued
Array ( [id] => 11528666 [patent_doc_number] => 20170088644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'CATALYST SYSTEM FOR THE POLYMERISATION AND/OR OLIGOMERISATION OF OLEFINS AND PROCESS UTILIZING THE CATALYST SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/310814 [patent_app_country] => US [patent_app_date] => 2015-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 8342 [patent_no_of_claims] => 17 [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] => 15310814 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/310814
Catalyst system for the polymerisation and/or oligomerisation of olefins and process utilizing the catalyst system May 12, 2015 Issued
Array ( [id] => 10406702 [patent_doc_number] => 20150291710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-15 [patent_title] => 'Vinyl Terminated Macromonomers' [patent_app_type] => utility [patent_app_number] => 14/690146 [patent_app_country] => US [patent_app_date] => 2015-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33251 [patent_no_of_claims] => 21 [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] => 14690146 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/690146
Vinyl terminated macromonomers Apr 16, 2015 Issued
Array ( [id] => 14360247 [patent_doc_number] => 10301411 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-28 [patent_title] => Catalyst system for producing polyethylene copolymers in a high temperature solution polymerization process [patent_app_type] => utility [patent_app_number] => 15/304629 [patent_app_country] => US [patent_app_date] => 2015-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9758 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15304629 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/304629
Catalyst system for producing polyethylene copolymers in a high temperature solution polymerization process Apr 14, 2015 Issued
Array ( [id] => 13748847 [patent_doc_number] => 10167355 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-01 [patent_title] => Catalyst system for producing polyethylene copolymers in a high temperature solution polymerization process [patent_app_type] => utility [patent_app_number] => 15/304638 [patent_app_country] => US [patent_app_date] => 2015-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12692 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15304638 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/304638
Catalyst system for producing polyethylene copolymers in a high temperature solution polymerization process Apr 14, 2015 Issued
Array ( [id] => 11619790 [patent_doc_number] => 20170129977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-11 [patent_title] => 'POLYETHYLENE RESINS' [patent_app_type] => utility [patent_app_number] => 15/319152 [patent_app_country] => US [patent_app_date] => 2015-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 14821 [patent_no_of_claims] => 21 [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] => 15319152 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/319152
POLYETHYLENE RESINS Apr 8, 2015 Abandoned
Array ( [id] => 11054502 [patent_doc_number] => 20160251464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-01 [patent_title] => 'ETHYLENE-BASED QUATERPOLYMER HAVING LOW GLASS TRANSITION TEMPERATURE AND PREPARATION METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 14/769014 [patent_app_country] => US [patent_app_date] => 2015-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3819 [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] => 14769014 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/769014
Ethylene-based quaterpolymer having low glass transition temperature and preparation method thereof Apr 7, 2015 Issued
Array ( [id] => 10649431 [patent_doc_number] => 09365667 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-14 [patent_title] => 'Methods for producing fluorided-chlorided silica-coated alumina activator-supports and catalyst systems containing the same' [patent_app_type] => utility [patent_app_number] => 14/676998 [patent_app_country] => US [patent_app_date] => 2015-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 29521 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14676998 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/676998
Methods for producing fluorided-chlorided silica-coated alumina activator-supports and catalyst systems containing the same Apr 1, 2015 Issued
Array ( [id] => 10399482 [patent_doc_number] => 20150284489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-08 [patent_title] => 'NON-BRIDGED METALLOCENE COMPLEXES FOR THE POLYMERIZATION OF OLEFINS' [patent_app_type] => utility [patent_app_number] => 14/677668 [patent_app_country] => US [patent_app_date] => 2015-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 16666 [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] => 14677668 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/677668
Non-bridged metallocene complexes for the polymerization of olefins Apr 1, 2015 Issued
Array ( [id] => 11191518 [patent_doc_number] => 09422319 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-23 [patent_title] => 'Bisaryl metallocenes and use thereof to produce polyolefins' [patent_app_type] => utility [patent_app_number] => 14/677641 [patent_app_country] => US [patent_app_date] => 2015-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 16605 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 333 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14677641 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/677641
Bisaryl metallocenes and use thereof to produce polyolefins Apr 1, 2015 Issued
Array ( [id] => 10399481 [patent_doc_number] => 20150284490 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-08 [patent_title] => 'SUBSTITUTED ZIRCONOCENES CATALYSTS AND METHODS OF USE IN POLYMERIZATION REACTIONS' [patent_app_type] => utility [patent_app_number] => 14/677690 [patent_app_country] => US [patent_app_date] => 2015-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16364 [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] => 14677690 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/677690
Substituted zirconocenes catalysts and methods of use in polymerization reactions Apr 1, 2015 Issued
Array ( [id] => 12387858 [patent_doc_number] => 09963525 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-08 [patent_title] => Ethylene-a-olefin copolymer and olefin resin composition [patent_app_type] => utility [patent_app_number] => 15/128222 [patent_app_country] => US [patent_app_date] => 2015-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 19023 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15128222 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/128222
Ethylene-a-olefin copolymer and olefin resin composition Mar 30, 2015 Issued
Array ( [id] => 13037529 [patent_doc_number] => 10040884 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-07 [patent_title] => Ethylene/a-olefin copolymers and lubricating oils [patent_app_type] => utility [patent_app_number] => 15/129325 [patent_app_country] => US [patent_app_date] => 2015-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20127 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 435 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15129325 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/129325
Ethylene/a-olefin copolymers and lubricating oils Mar 25, 2015 Issued
Array ( [id] => 12387849 [patent_doc_number] => 09963522 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-08 [patent_title] => Metallocene complex and method for producing olefin polymer [patent_app_type] => utility [patent_app_number] => 15/126344 [patent_app_country] => US [patent_app_date] => 2015-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28531 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 750 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15126344 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/126344
Metallocene complex and method for producing olefin polymer Mar 16, 2015 Issued
Array ( [id] => 11773522 [patent_doc_number] => 09382361 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-05 [patent_title] => 'Process to produce ethylene propylene copolymers' [patent_app_type] => utility [patent_app_number] => 14/640871 [patent_app_country] => US [patent_app_date] => 2015-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 22345 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14640871 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/640871
Process to produce ethylene propylene copolymers Mar 5, 2015 Issued
Array ( [id] => 11936512 [patent_doc_number] => 20170240662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-24 [patent_title] => 'CATALYST COMPRISING A METALLOCENE COMPLEX AND A CO-CATALYST' [patent_app_type] => utility [patent_app_number] => 15/121092 [patent_app_country] => US [patent_app_date] => 2015-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6734 [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] => 15121092 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/121092
Catalyst comprising a metallocene complex and a co-catalyst Mar 4, 2015 Issued
Array ( [id] => 10333288 [patent_doc_number] => 20150218292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-06 [patent_title] => 'CATALYSTS' [patent_app_type] => utility [patent_app_number] => 14/619785 [patent_app_country] => US [patent_app_date] => 2015-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 13655 [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] => 14619785 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/619785
CATALYSTS Feb 10, 2015 Abandoned
Array ( [id] => 11714933 [patent_doc_number] => 20170183433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-29 [patent_title] => 'PRODUCING POLYOLEFIN PRODUCTS' [patent_app_type] => utility [patent_app_number] => 15/118307 [patent_app_country] => US [patent_app_date] => 2015-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 27186 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [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] => 15118307 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/118307
Producing polyolefin products Feb 9, 2015 Issued
Array ( [id] => 11311764 [patent_doc_number] => 20160347874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-01 [patent_title] => 'METHOD OF PRODUCING POLYETHYLENE AND POLYETHYLENE THEREOF' [patent_app_type] => utility [patent_app_number] => 15/117343 [patent_app_country] => US [patent_app_date] => 2015-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 18690 [patent_no_of_claims] => 21 [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] => 15117343 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/117343
Method of producing polyethylene and polyethylene thereof Feb 9, 2015 Issued
Array ( [id] => 11401770 [patent_doc_number] => 20170022309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-26 [patent_title] => 'PRODUCING POLYOLEFIN PRODUCTS' [patent_app_type] => utility [patent_app_number] => 15/117789 [patent_app_country] => US [patent_app_date] => 2015-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 14352 [patent_no_of_claims] => 18 [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] => 15117789 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/117789
Producing polyolefin products Feb 9, 2015 Issued
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