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] => 18444563 [patent_doc_number] => 11680121 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => Catalyst systems and processes for poly alpha-olefin having high vinylidene content [patent_app_type] => utility [patent_app_number] => 17/348546 [patent_app_country] => US [patent_app_date] => 2021-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 43630 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17348546 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/348546
Catalyst systems and processes for poly alpha-olefin having high vinylidene content Jun 14, 2021 Issued
Array ( [id] => 17096979 [patent_doc_number] => 20210284770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => METHOD OF PRODUCING POLYETHYLENE AND POLYETHYLENE THEREOF [patent_app_type] => utility [patent_app_number] => 17/330942 [patent_app_country] => US [patent_app_date] => 2021-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17543 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17330942 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/330942
Method of producing polyethylene and polyethylene thereof May 25, 2021 Issued
Array ( [id] => 17299741 [patent_doc_number] => 20210395580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => COMPOUND, RESIN PRECURSOR, CURED OBJECT, OPTICAL ELEMENT, OPTICAL SYSTEM, INTERCHANGEABLE CAMERA LENS, OPTICAL DEVICE, CEMENTED LENS, AND METHOD FOR MANUFACTURING CEMENTED LENS [patent_app_type] => utility [patent_app_number] => 17/314230 [patent_app_country] => US [patent_app_date] => 2021-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16300 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17314230 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/314230
Compound, resin precursor, cured object, optical element, optical system, interchangeable camera lens, optical device, cemented lens, and method for manufacturing cemented lens May 6, 2021 Issued
Array ( [id] => 17096978 [patent_doc_number] => 20210284769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => Processes to Produce Poly Alpha-Olefin Trimer And Apparatus Therefor [patent_app_type] => utility [patent_app_number] => 17/240437 [patent_app_country] => US [patent_app_date] => 2021-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 56396 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -41 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17240437 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/240437
Processes to Produce Poly Alpha-Olefin Trimer And Apparatus Therefor May 2, 2021 Abandoned
Array ( [id] => 17214584 [patent_doc_number] => 20210347921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => Metallocene Dimer Selective Catalysts and Processes to Produce Poly Alpha-Olefin Dimers [patent_app_type] => utility [patent_app_number] => 17/239004 [patent_app_country] => US [patent_app_date] => 2021-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 57088 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -41 [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] => 17239004 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/239004
Metallocene Dimer Selective Catalysts and Processes to Produce Poly Alpha-Olefin Dimers May 2, 2021 Abandoned
Array ( [id] => 18590286 [patent_doc_number] => 11739169 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Solubility improvement of non-metallocene transition metal complexes in aliphatic hydrocarbon solvents [patent_app_type] => utility [patent_app_number] => 17/226659 [patent_app_country] => US [patent_app_date] => 2021-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26153 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17226659 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/226659
Solubility improvement of non-metallocene transition metal complexes in aliphatic hydrocarbon solvents Apr 8, 2021 Issued
Array ( [id] => 16977692 [patent_doc_number] => 20210221929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => ETHYLENE INTERPOLYMER PRODUCTS AND FILMS [patent_app_type] => utility [patent_app_number] => 17/219622 [patent_app_country] => US [patent_app_date] => 2021-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 45575 [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] => 17219622 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/219622
Ethylene interpolymer products and films Mar 30, 2021 Issued
Array ( [id] => 19354497 [patent_doc_number] => 12054928 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Absorbent article comprising a synthetic polymer derived from a renewable resource and methods of producing said article [patent_app_type] => utility [patent_app_number] => 17/203870 [patent_app_country] => US [patent_app_date] => 2021-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 16828 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17203870 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/203870
Absorbent article comprising a synthetic polymer derived from a renewable resource and methods of producing said article Mar 16, 2021 Issued
Array ( [id] => 18260702 [patent_doc_number] => 11608396 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-21 [patent_title] => Catalysts for control of long chain branching [patent_app_type] => utility [patent_app_number] => 17/201557 [patent_app_country] => US [patent_app_date] => 2021-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 13195 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17201557 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/201557
Catalysts for control of long chain branching Mar 14, 2021 Issued
Array ( [id] => 18172679 [patent_doc_number] => 11572376 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-07 [patent_title] => Ligand compound, transition metal compound, and catalyst composition comprising the transition metal compound [patent_app_type] => utility [patent_app_number] => 17/186197 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8718 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17186197 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/186197
Ligand compound, transition metal compound, and catalyst composition comprising the transition metal compound Feb 25, 2021 Issued
Array ( [id] => 17096972 [patent_doc_number] => 20210284763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => 1,5 Diazabicyclooctane Ligand Systems and Methods Therewith [patent_app_type] => utility [patent_app_number] => 17/187345 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17187345 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/187345
1,5 diazabicyclooctane ligand systems and methods therewith Feb 25, 2021 Issued
Array ( [id] => 16870172 [patent_doc_number] => 20210163639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => CATALYST SYSTEMS AND PROCESSES FOR USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/174449 [patent_app_country] => US [patent_app_date] => 2021-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8406 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17174449 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/174449
CATALYST SYSTEMS AND PROCESSES FOR USING THE SAME Feb 11, 2021 Abandoned
Array ( [id] => 17067346 [patent_doc_number] => 20210269561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => Ansa-Bis(Inden-2-yl) Catalysts For Producing Vinylidene-Terminated Polyalphaolefins [patent_app_type] => utility [patent_app_number] => 17/173850 [patent_app_country] => US [patent_app_date] => 2021-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23432 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17173850 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/173850
Ansa-bis(inden-2-yl) catalysts for producing vinylidene-terminated polyalphaolefins Feb 10, 2021 Issued
Array ( [id] => 18589460 [patent_doc_number] => 11738334 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Supported catalyst systems and processes for use thereof [patent_app_type] => utility [patent_app_number] => 17/165618 [patent_app_country] => US [patent_app_date] => 2021-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 39730 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 1010 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17165618 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/165618
Supported catalyst systems and processes for use thereof Feb 1, 2021 Issued
Array ( [id] => 18413243 [patent_doc_number] => 11667777 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Bimodal polyethylene copolymers [patent_app_type] => utility [patent_app_number] => 17/160481 [patent_app_country] => US [patent_app_date] => 2021-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 15066 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17160481 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/160481
Bimodal polyethylene copolymers Jan 27, 2021 Issued
Array ( [id] => 17953482 [patent_doc_number] => 11479573 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Synthesis of cyclic organic compounds and metallocenes [patent_app_type] => utility [patent_app_number] => 17/159791 [patent_app_country] => US [patent_app_date] => 2021-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11619 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17159791 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/159791
Synthesis of cyclic organic compounds and metallocenes Jan 26, 2021 Issued
Array ( [id] => 16838301 [patent_doc_number] => 20210146313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => PREPARATION OF METALLOCENE CONTAINING CATIONIC POLYMERS FOR ANION EXCHANGE APPLICATIONS [patent_app_type] => utility [patent_app_number] => 17/158394 [patent_app_country] => US [patent_app_date] => 2021-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5327 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17158394 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/158394
Preparation of metallocene containing cationic polymers for anion exchange applications Jan 25, 2021 Issued
Array ( [id] => 18085641 [patent_doc_number] => 11535760 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => Amine-functionalized organosilane/fatty acid combination systems as stain/corrosion inhibitors for the application on aluminum and its alloys [patent_app_type] => utility [patent_app_number] => 17/154989 [patent_app_country] => US [patent_app_date] => 2021-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3880 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17154989 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/154989
Amine-functionalized organosilane/fatty acid combination systems as stain/corrosion inhibitors for the application on aluminum and its alloys Jan 20, 2021 Issued
Array ( [id] => 18604713 [patent_doc_number] => 11746163 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Isohexane-soluble unsaturated alkyl anilinium tetrakis(perfluoroaryl)borate activators [patent_app_type] => utility [patent_app_number] => 17/141874 [patent_app_country] => US [patent_app_date] => 2021-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 7536 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17141874 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/141874
Isohexane-soluble unsaturated alkyl anilinium tetrakis(perfluoroaryl)borate activators Jan 4, 2021 Issued
Array ( [id] => 18242015 [patent_doc_number] => 20230074326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => Ethylene/Butene Multi-Block Copolymer and Process for Producing Same [patent_app_type] => utility [patent_app_number] => 17/788903 [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] => 8110 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17788903 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/788903
Ethylene/Butene Multi-Block Copolymer and Process for Producing Same Dec 22, 2020 Pending
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