Search

Ross J. Christie

Examiner (ID: 7628, Phone: (571)270-3478 , Office: P/1731 )

Most Active Art Unit
1731
Art Unit(s)
1793, 1731
Total Applications
661
Issued Applications
407
Pending Applications
1
Abandoned Applications
256

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16915786 [patent_doc_number] => 20210188878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => CATALYST AND PROCESS FOR RING OPENING POLYMERIZATION [patent_app_type] => utility [patent_app_number] => 17/127219 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9965 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17127219 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/127219
Catalyst and process for ring opening polymerization Dec 17, 2020 Issued
Array ( [id] => 17734784 [patent_doc_number] => 20220220243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => HYDROGENATED PETROLEUM RESIN AND RUBBER COMPOSITION COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 17/635028 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10588 [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] => 17635028 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/635028
Hydrogenated petroleum resin and rubber composition comprising same Dec 16, 2020 Issued
Array ( [id] => 18093317 [patent_doc_number] => 20220411658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => POLYOLEFIN COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/756668 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11149 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17756668 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/756668
Polyolefin composition Dec 10, 2020 Issued
Array ( [id] => 18145001 [patent_doc_number] => 20230018856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => METHOD FOR PRODUCING IONOMER RESIN [patent_app_type] => utility [patent_app_number] => 17/785464 [patent_app_country] => US [patent_app_date] => 2020-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15975 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17785464 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/785464
Method for producing ionomer resin Dec 6, 2020 Issued
Array ( [id] => 18685220 [patent_doc_number] => 11780938 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Copolymers containing pendant ionomeric carbosilane groups [patent_app_type] => utility [patent_app_number] => 17/756324 [patent_app_country] => US [patent_app_date] => 2020-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11708 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17756324 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/756324
Copolymers containing pendant ionomeric carbosilane groups Dec 2, 2020 Issued
Array ( [id] => 18898910 [patent_doc_number] => 20240014395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => NITRO-SUBSITUTED AROMATIC COMPOUNDS FOR USE IN ELECTRODES [patent_app_type] => utility [patent_app_number] => 17/757192 [patent_app_country] => US [patent_app_date] => 2020-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12358 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17757192 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/757192
NITRO-SUBSITUTED AROMATIC COMPOUNDS FOR USE IN ELECTRODES Dec 1, 2020 Pending
Array ( [id] => 17672765 [patent_doc_number] => 20220185932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => Modified Conjugated Diene-Based Polymer [patent_app_type] => utility [patent_app_number] => 17/598353 [patent_app_country] => US [patent_app_date] => 2020-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18170 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17598353 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/598353
Modified conjugated diene-based polymer Nov 26, 2020 Issued
Array ( [id] => 20562945 [patent_doc_number] => 12565547 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-03 [patent_title] => Dispersant for suspension polymerization, method for producing dispersant for suspension polymerization, and method for producing vinyl polymer particles [patent_app_type] => utility [patent_app_number] => 17/778346 [patent_app_country] => US [patent_app_date] => 2020-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6602 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17778346 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/778346
Dispersant for suspension polymerization, method for producing dispersant for suspension polymerization, and method for producing vinyl polymer particles Nov 15, 2020 Issued
Array ( [id] => 16870211 [patent_doc_number] => 20210163678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => MULTIMODAL POLYALKYLENE TEREPHTHALATE [patent_app_type] => utility [patent_app_number] => 17/097965 [patent_app_country] => US [patent_app_date] => 2020-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15591 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17097965 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/097965
Multimodal polyalkylene terephthalate Nov 12, 2020 Issued
Array ( [id] => 17980343 [patent_doc_number] => 20220346379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => Superabsorbent Polymer and Preparation Method Thereof [patent_app_type] => utility [patent_app_number] => 17/774202 [patent_app_country] => US [patent_app_date] => 2020-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10766 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17774202 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/774202
Superabsorbent polymer and preparation method thereof Nov 12, 2020 Issued
Array ( [id] => 18159542 [patent_doc_number] => 20230026134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => POLYACRYLATE-BASED GRAFT COPOLYMER [patent_app_type] => utility [patent_app_number] => 17/785602 [patent_app_country] => US [patent_app_date] => 2020-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9203 [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] => 17785602 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/785602
Polyacrylate-based graft copolymer Nov 11, 2020 Issued
Array ( [id] => 18065611 [patent_doc_number] => 20220396698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => POLYESTERAMIDE COPOLYMERS POSSESSING HIGH GLASS TRANSITION TEMPERATURES [patent_app_type] => utility [patent_app_number] => 17/774279 [patent_app_country] => US [patent_app_date] => 2020-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10529 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17774279 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/774279
Polyesteramide copolymers possessing high glass transition temperatures Nov 11, 2020 Issued
Array ( [id] => 20158254 [patent_doc_number] => 12384866 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Ethylene-based polymer composition with branching and process for producing the same [patent_app_type] => utility [patent_app_number] => 17/779726 [patent_app_country] => US [patent_app_date] => 2020-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5195 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [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] => 17779726 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/779726
Ethylene-based polymer composition with branching and process for producing the same Nov 10, 2020 Issued
Array ( [id] => 18420237 [patent_doc_number] => 20230174698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => Polypropylene Graft Containing Anhydride Group and Preparation Method for Polypropylene Graft [patent_app_type] => utility [patent_app_number] => 17/997402 [patent_app_country] => US [patent_app_date] => 2020-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15263 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -37 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17997402 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/997402
Polypropylene Graft Containing Anhydride Group and Preparation Method for Polypropylene Graft Nov 8, 2020 Pending
Array ( [id] => 18420238 [patent_doc_number] => 20230174699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => GRAFTING-MODIFIED POLYPROPYLENE MATERIAL AND PREPARATION METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 17/997403 [patent_app_country] => US [patent_app_date] => 2020-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28980 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17997403 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/997403
GRAFTING-MODIFIED POLYPROPYLENE MATERIAL AND PREPARATION METHOD THEREFOR Nov 8, 2020 Pending
Array ( [id] => 18020694 [patent_doc_number] => 20220372193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => A Method of Functionalizing Fluorinated Polymers, a Functionalized Fluorinated Polymer and Coating Compositions Thereof [patent_app_type] => utility [patent_app_number] => 17/767066 [patent_app_country] => US [patent_app_date] => 2020-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10160 [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] => 17767066 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/767066
A Method of Functionalizing Fluorinated Polymers, a Functionalized Fluorinated Polymer and Coating Compositions Thereof Nov 5, 2020 Abandoned
Array ( [id] => 18428817 [patent_doc_number] => 11674028 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Process for making crosslinked cable insulation using high melt strength ethylene-based polymer made in a tubular reactor and optionally modified with a branching agent [patent_app_type] => utility [patent_app_number] => 17/091187 [patent_app_country] => US [patent_app_date] => 2020-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 15585 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17091187 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/091187
Process for making crosslinked cable insulation using high melt strength ethylene-based polymer made in a tubular reactor and optionally modified with a branching agent Nov 5, 2020 Issued
Array ( [id] => 19717399 [patent_doc_number] => 12202922 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Modifying agent and modified conjugated diene polymer prepared by using the same [patent_app_type] => utility [patent_app_number] => 17/620985 [patent_app_country] => US [patent_app_date] => 2020-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7577 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17620985 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/620985
Modifying agent and modified conjugated diene polymer prepared by using the same Nov 3, 2020 Issued
Array ( [id] => 19717400 [patent_doc_number] => 12202923 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Nitrile-group-containing copolymer rubber [patent_app_type] => utility [patent_app_number] => 17/772770 [patent_app_country] => US [patent_app_date] => 2020-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10587 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [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] => 17772770 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/772770
Nitrile-group-containing copolymer rubber Oct 27, 2020 Issued
Array ( [id] => 17981078 [patent_doc_number] => 20220347114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => FUNCTIONAL DERIVATIVES OF MALEIMIDE COPOLYMERS FOR NANODISC PRODUCTION [patent_app_type] => utility [patent_app_number] => 17/770720 [patent_app_country] => US [patent_app_date] => 2020-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20259 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17770720 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/770720
FUNCTIONAL DERIVATIVES OF MALEIMIDE COPOLYMERS FOR NANODISC PRODUCTION Oct 22, 2020 Pending
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