Search

Catherine S. Branch

Examiner (ID: 17040, Phone: (571)270-3539 , Office: P/1763 )

Most Active Art Unit
1763
Art Unit(s)
1763
Total Applications
1077
Issued Applications
865
Pending Applications
87
Abandoned Applications
150

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14868149 [patent_doc_number] => 20190284316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => CATALYST FOR THE POLYMERIZATION OF OLEFINS [patent_app_type] => utility [patent_app_number] => 16/317676 [patent_app_country] => US [patent_app_date] => 2017-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5883 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16317676 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/317676
Catalyst for the polymerization of olefins Jul 6, 2017 Issued
Array ( [id] => 12158895 [patent_doc_number] => 20180030162 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-01 [patent_title] => 'Heterocyclic Amido Transition Metal Complexes, Production and Use Thereof' [patent_app_type] => utility [patent_app_number] => 15/637834 [patent_app_country] => US [patent_app_date] => 2017-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19658 [patent_no_of_claims] => 27 [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] => 15637834 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/637834
Heterocyclic amido transition metal complexes, production and use thereof Jun 28, 2017 Issued
Array ( [id] => 16290139 [patent_doc_number] => 10766975 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Catalyst compositions and use thereof [patent_app_type] => utility [patent_app_number] => 16/308747 [patent_app_country] => US [patent_app_date] => 2017-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12337 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16308747 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/308747
Catalyst compositions and use thereof Jun 27, 2017 Issued
Array ( [id] => 13196209 [patent_doc_number] => 10113014 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-10-30 [patent_title] => Method for producing solid catalyst component containing vanadium compound for olefin polymerization, olefin polymerization catalyst, and method for producing olefin polymer [patent_app_type] => utility [patent_app_number] => 15/634338 [patent_app_country] => US [patent_app_date] => 2017-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11624 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [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] => 15634338 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/634338
Method for producing solid catalyst component containing vanadium compound for olefin polymerization, olefin polymerization catalyst, and method for producing olefin polymer Jun 26, 2017 Issued
Array ( [id] => 13733305 [patent_doc_number] => 20180371120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => METHOD FOR PRODUCING SOLID CATALYST COMPONENT FOR OLEFIN POLYMERIZATION, CATALYST FOR OLEFIN POLYMERIZATION AND A PROCESS FOR PROPYLENE POLYMERIZATION [patent_app_type] => utility [patent_app_number] => 15/634410 [patent_app_country] => US [patent_app_date] => 2017-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14160 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15634410 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/634410
Method for producing solid catalyst component for olefin polymerization, catalyst for olefin polymerization and a process for propylene polymerization Jun 26, 2017 Issued
Array ( [id] => 12118766 [patent_doc_number] => 20180002352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-04 [patent_title] => 'Quinolinyldiamido Transition Metal Complexes, Production and Use Thereof' [patent_app_type] => utility [patent_app_number] => 15/629586 [patent_app_country] => US [patent_app_date] => 2017-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 21558 [patent_no_of_claims] => 44 [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] => 15629586 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/629586
Quinolinyldiamido transition metal complexes, production and use thereof Jun 20, 2017 Issued
Array ( [id] => 17267550 [patent_doc_number] => 11192962 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-07 [patent_title] => Process to prepare procatalyst for polymerization of olefins [patent_app_type] => utility [patent_app_number] => 16/336993 [patent_app_country] => US [patent_app_date] => 2017-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13737 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 497 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16336993 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/336993
Process to prepare procatalyst for polymerization of olefins Jun 18, 2017 Issued
Array ( [id] => 15527321 [patent_doc_number] => 20200055966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => Polymerization Processes Utilizing Chromium-Containing Catalysts [patent_app_type] => utility [patent_app_number] => 16/344604 [patent_app_country] => US [patent_app_date] => 2017-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6933 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16344604 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/344604
Polymerization Processes Utilizing Chromium-Containing Catalysts Jun 18, 2017 Abandoned
Array ( [id] => 11979377 [patent_doc_number] => 20170283531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-05 [patent_title] => 'CATALYST SYSTEM FOR POLYMERISATION OF AN OLEFIN' [patent_app_type] => utility [patent_app_number] => 15/625679 [patent_app_country] => US [patent_app_date] => 2017-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26487 [patent_no_of_claims] => 14 [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] => 15625679 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/625679
CATALYST SYSTEM FOR POLYMERISATION OF AN OLEFIN Jun 15, 2017 Abandoned
Array ( [id] => 14277339 [patent_doc_number] => 20190135954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => CATALYTIC COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 16/309706 [patent_app_country] => US [patent_app_date] => 2017-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8851 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16309706 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/309706
CATALYTIC COMPOSITIONS Jun 13, 2017 Abandoned
Array ( [id] => 14277337 [patent_doc_number] => 20190135953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => OLEFIN POLYMERISATION CATALYSTS [patent_app_type] => utility [patent_app_number] => 16/309695 [patent_app_country] => US [patent_app_date] => 2017-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6984 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16309695 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/309695
OLEFIN POLYMERISATION CATALYSTS Jun 13, 2017 Abandoned
Array ( [id] => 12405975 [patent_doc_number] => 09968921 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-15 [patent_title] => Ethylene oligomerization catalyst systems using chemically-treated solid oxides [patent_app_type] => utility [patent_app_number] => 15/618174 [patent_app_country] => US [patent_app_date] => 2017-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 40910 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15618174 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/618174
Ethylene oligomerization catalyst systems using chemically-treated solid oxides Jun 8, 2017 Issued
Array ( [id] => 17330140 [patent_doc_number] => 11220593 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-11 [patent_title] => Propylene copolymer composition [patent_app_type] => utility [patent_app_number] => 16/304874 [patent_app_country] => US [patent_app_date] => 2017-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4441 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16304874 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/304874
Propylene copolymer composition May 21, 2017 Issued
Array ( [id] => 11943418 [patent_doc_number] => 20170247569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-31 [patent_title] => 'Polydiphenylsiloxane Coating Formulation and Method for Forming a Coating' [patent_app_type] => utility [patent_app_number] => 15/595884 [patent_app_country] => US [patent_app_date] => 2017-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7034 [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] => 15595884 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/595884
Polydiphenylsiloxane coating formulation and method for forming a coating May 14, 2017 Issued
Array ( [id] => 13221125 [patent_doc_number] => 10124324 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-11-13 [patent_title] => Olefin polymerization catalyst components and process for the production of olefin polymers therewith [patent_app_type] => utility [patent_app_number] => 15/590559 [patent_app_country] => US [patent_app_date] => 2017-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4674 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15590559 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/590559
Olefin polymerization catalyst components and process for the production of olefin polymers therewith May 8, 2017 Issued
Array ( [id] => 13551945 [patent_doc_number] => 20180327520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => Catalyst system for enhanced stereo-specificity of olefin polymerization and method for producing olefin polymer [patent_app_type] => utility [patent_app_number] => 15/590478 [patent_app_country] => US [patent_app_date] => 2017-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5395 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15590478 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/590478
Catalyst system for enhanced stereo-specificity of olefin polymerization and method for producing olefin polymer May 8, 2017 Issued
Array ( [id] => 15086489 [patent_doc_number] => 20190338055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-07 [patent_title] => CATALYST COMPONENTS FOR THE POLYMERIZATION OF OLEFINS [patent_app_type] => utility [patent_app_number] => 16/097103 [patent_app_country] => US [patent_app_date] => 2017-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5471 [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] => 16097103 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/097103
Catalyst components for the polymerization of olefins Apr 23, 2017 Issued
Array ( [id] => 14933957 [patent_doc_number] => 20190302616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => RESIST UNDERLAYER FILM-FORMING COMPOSITION CONTAINING NAPHTHOL ARALKYL RESIN [patent_app_type] => utility [patent_app_number] => 16/094609 [patent_app_country] => US [patent_app_date] => 2017-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7689 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16094609 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/094609
Resist underlayer film-forming composition containing naphthol aralkyl resin Apr 16, 2017 Issued
Array ( [id] => 14375307 [patent_doc_number] => 20190161566 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => PROCESS AND HYDROCARBON SOLUBLE SALINE HYDRIDE CATALYST FOR HYDROGEN MEDIATED SALINE HYDRIDE INIATED ANIONIC CHAIN TRANSFER POLYMERIZATION AND POLYMER DISTRIBUTION COMPOSITIONS PRODUCED THEREFROM [patent_app_type] => utility [patent_app_number] => 16/091795 [patent_app_country] => US [patent_app_date] => 2017-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 60626 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 16091795 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/091795
Process and hydrocarbon soluble saline hydride catalyst for hydrogen mediated saline hydride initiated anionic chain transfer polymerization and polymer distribution compositions produced therefrom Apr 3, 2017 Issued
Array ( [id] => 11836386 [patent_doc_number] => 20170218104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-03 [patent_title] => 'PROPYLENE RANDOM COPOLYMER' [patent_app_type] => utility [patent_app_number] => 15/470422 [patent_app_country] => US [patent_app_date] => 2017-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 16263 [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] => 15470422 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/470422
Propylene random copolymer Mar 26, 2017 Issued
Menu