Search

Catherine S. Branch

Examiner (ID: 4801, Phone: (571)270-3539 , Office: P/1763 )

Most Active Art Unit
1763
Art Unit(s)
1763
Total Applications
1076
Issued Applications
865
Pending Applications
86
Abandoned Applications
150

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16519726 [patent_doc_number] => 10870937 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-22 [patent_title] => Melt-blown webs without shots and with improved barrier properties [patent_app_type] => utility [patent_app_number] => 16/451936 [patent_app_country] => US [patent_app_date] => 2019-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13283 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16451936 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/451936
Melt-blown webs without shots and with improved barrier properties Jun 24, 2019 Issued
Array ( [id] => 17975580 [patent_doc_number] => 11492428 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Methods to produce heterogeneous polyethylene granules [patent_app_type] => utility [patent_app_number] => 16/449257 [patent_app_country] => US [patent_app_date] => 2019-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 33 [patent_no_of_words] => 16160 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16449257 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/449257
Methods to produce heterogeneous polyethylene granules Jun 20, 2019 Issued
Array ( [id] => 18355100 [patent_doc_number] => 11643490 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Method for producing vinyl-ether-group-containing (meth)acrylic acid ester polymer, vinyl-ether-group-containing (meth)acrylic acid ester polymer, and polymer composition [patent_app_type] => utility [patent_app_number] => 16/973352 [patent_app_country] => US [patent_app_date] => 2019-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 12534 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [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] => 16973352 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/973352
Method for producing vinyl-ether-group-containing (meth)acrylic acid ester polymer, vinyl-ether-group-containing (meth)acrylic acid ester polymer, and polymer composition Jun 6, 2019 Issued
Array ( [id] => 17407196 [patent_doc_number] => 11248066 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-15 [patent_title] => Spray-dried Ziegler-Natta (pro)catalyst systems [patent_app_type] => utility [patent_app_number] => 15/734615 [patent_app_country] => US [patent_app_date] => 2019-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 13869 [patent_no_of_claims] => 9 [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] => 15734615 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/734615
Spray-dried Ziegler-Natta (pro)catalyst systems Jun 6, 2019 Issued
Array ( [id] => 16991911 [patent_doc_number] => 20210230331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => ASSOCIATIVE COPOLYMERS WITH HYDROPHOBIC QUATERNIZED (METH)ACRYLAMIDE AND (METH)ACRYLIC ACID DERIVATIVES [patent_app_type] => utility [patent_app_number] => 15/734557 [patent_app_country] => US [patent_app_date] => 2019-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11248 [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] => 15734557 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/734557
Associative copolymers with hydrophobic quaternized (meth)acrylamide and (meth)acrylic acid derivatives Jun 2, 2019 Issued
Array ( [id] => 17251184 [patent_doc_number] => 11186656 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-30 [patent_title] => Preparation of large pore silicas and uses thereof in chromium catalysts for olefin polymerization [patent_app_type] => utility [patent_app_number] => 16/421529 [patent_app_country] => US [patent_app_date] => 2019-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 23290 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16421529 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/421529
Preparation of large pore silicas and uses thereof in chromium catalysts for olefin polymerization May 23, 2019 Issued
Array ( [id] => 16429506 [patent_doc_number] => 10829573 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-11-10 [patent_title] => Method for forming highly reactive olefin functional polymers [patent_app_type] => utility [patent_app_number] => 16/418229 [patent_app_country] => US [patent_app_date] => 2019-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4295 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16418229 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/418229
Method for forming highly reactive olefin functional polymers May 20, 2019 Issued
Array ( [id] => 17697139 [patent_doc_number] => 11370850 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Polymerization compositions and methods for making and using same [patent_app_type] => utility [patent_app_number] => 16/408157 [patent_app_country] => US [patent_app_date] => 2019-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8907 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16408157 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/408157
Polymerization compositions and methods for making and using same May 8, 2019 Issued
Array ( [id] => 17258570 [patent_doc_number] => 20210371555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => POLYMERIZATION PROCESS FOR THE SYNTHESIS OF VINYL AROMATIC POLYMERS WITH A CONTROLLED STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/052880 [patent_app_country] => US [patent_app_date] => 2019-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9174 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17052880 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/052880
Polymerization process for the synthesis of vinyl aromatic polymers with a controlled structure May 7, 2019 Issued
Array ( [id] => 14746909 [patent_doc_number] => 20190256628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => Method of Producing a Conjugated Diene Polymer, a Modified Conjugated Diene Polymer, and a Vinyl Cis-Polybutadiene Composition [patent_app_type] => utility [patent_app_number] => 16/403880 [patent_app_country] => US [patent_app_date] => 2019-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36372 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16403880 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/403880
Method of producing a conjugated diene polymer, a modified conjugated diene polymer, and a vinyl cis-polybutadiene composition May 5, 2019 Issued
Array ( [id] => 16141549 [patent_doc_number] => 10703837 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-07-07 [patent_title] => Method of making a functionalized elastomer, elastomer, rubber composition and tire [patent_app_type] => utility [patent_app_number] => 16/400085 [patent_app_country] => US [patent_app_date] => 2019-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4888 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16400085 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/400085
Method of making a functionalized elastomer, elastomer, rubber composition and tire Apr 30, 2019 Issued
Array ( [id] => 16290146 [patent_doc_number] => 10766982 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Cationic polymerization of olefins using green acids [patent_app_type] => utility [patent_app_number] => 16/394441 [patent_app_country] => US [patent_app_date] => 2019-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5032 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 304 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16394441 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/394441
Cationic polymerization of olefins using green acids Apr 24, 2019 Issued
Array ( [id] => 15978093 [patent_doc_number] => 10669355 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-02 [patent_title] => Phosphinimine amido-ether complexes [patent_app_type] => utility [patent_app_number] => 16/394232 [patent_app_country] => US [patent_app_date] => 2019-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6122 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16394232 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/394232
Phosphinimine amido-ether complexes Apr 24, 2019 Issued
Array ( [id] => 14993879 [patent_doc_number] => 20190315897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => RHEOLOGY MODIFIER POLYMER [patent_app_type] => utility [patent_app_number] => 16/394418 [patent_app_country] => US [patent_app_date] => 2019-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12858 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16394418 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/394418
RHEOLOGY MODIFIER POLYMER Apr 24, 2019 Abandoned
Array ( [id] => 18384541 [patent_doc_number] => 11655313 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [patent_title] => Peptide-crosslinked protein-imprinted polymers and preparation method and applications thereof [patent_app_type] => utility [patent_app_number] => 16/954644 [patent_app_country] => US [patent_app_date] => 2019-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 7476 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16954644 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/954644
Peptide-crosslinked protein-imprinted polymers and preparation method and applications thereof Apr 18, 2019 Issued
Array ( [id] => 18763950 [patent_doc_number] => 11814336 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Oligomeric alkoxy amines [patent_app_type] => utility [patent_app_number] => 17/046603 [patent_app_country] => US [patent_app_date] => 2019-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2602 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17046603 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/046603
Oligomeric alkoxy amines Apr 16, 2019 Issued
Array ( [id] => 15978107 [patent_doc_number] => 10669362 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-02 [patent_title] => Methods of preparing a catalyst utilizing hydrated reagents [patent_app_type] => utility [patent_app_number] => 16/387199 [patent_app_country] => US [patent_app_date] => 2019-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10050 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16387199 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/387199
Methods of preparing a catalyst utilizing hydrated reagents Apr 16, 2019 Issued
Array ( [id] => 16598132 [patent_doc_number] => 20210024663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => METHOD FOR DEODORIZING HYDROGENATED PETROLEUM RESIN, AND METHOD FOR PRODUCING HYDROGENATED PETROLEUM RESIN [patent_app_type] => utility [patent_app_number] => 17/041773 [patent_app_country] => US [patent_app_date] => 2019-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6781 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17041773 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/041773
Method for deodorizing hydrogenated petroleum resin, and method for producing hydrogenated petroleum resin Mar 26, 2019 Issued
Array ( [id] => 14567029 [patent_doc_number] => 20190211121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => POLYETHYLENE COMPOSITION AND PROCESS FOR POLYMERIZING THE SAME [patent_app_type] => utility [patent_app_number] => 16/352303 [patent_app_country] => US [patent_app_date] => 2019-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7473 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 16352303 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/352303
Polyethylene composition and process for polymerizing the same Mar 12, 2019 Issued
Array ( [id] => 16525374 [patent_doc_number] => 20200399454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => PROPYLENE-BASED BLOCK COPOLYMER, PRODUCTION METHOD THEREFOR, AND SOLID TITANIUM CATALYST INGREDIENT FOR OLEFIN POLYMERIZATION [patent_app_type] => utility [patent_app_number] => 16/978513 [patent_app_country] => US [patent_app_date] => 2019-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16978513 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/978513
Propylene-based block copolymer, production method therefor, and solid titanium catalyst ingredient for olefin polymerization Mar 6, 2019 Issued
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