Search

Robert T. Butcher

Examiner (ID: 6757, Phone: (571)270-3514 , Office: P/1768 )

Most Active Art Unit
1768
Art Unit(s)
1764, 1768, 1762
Total Applications
1089
Issued Applications
701
Pending Applications
117
Abandoned Applications
291

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14948595 [patent_doc_number] => 10435556 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-08 [patent_title] => Biodegradable polyester composition [patent_app_type] => utility [patent_app_number] => 15/578689 [patent_app_country] => US [patent_app_date] => 2017-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3164 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15578689 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/578689
Biodegradable polyester composition Feb 23, 2017 Issued
Array ( [id] => 13958081 [patent_doc_number] => 20190055384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => RESIN COMPOSITION AND MOLDED ARTICLE USING RESIN COMPOSITION [patent_app_type] => utility [patent_app_number] => 16/079718 [patent_app_country] => US [patent_app_date] => 2017-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7976 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16079718 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/079718
RESIN COMPOSITION AND MOLDED ARTICLE USING RESIN COMPOSITION Feb 23, 2017 Abandoned
Array ( [id] => 13878431 [patent_doc_number] => 20190035556 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => THIN FILM CAPACITORS [patent_app_type] => utility [patent_app_number] => 16/082977 [patent_app_country] => US [patent_app_date] => 2017-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5914 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16082977 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/082977
Thin film capacitors Feb 16, 2017 Issued
Array ( [id] => 13902081 [patent_doc_number] => 20190040245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => FLAME-RETARDANT POLYOLEFIN-BASED RESIN COMPOSITION [patent_app_type] => utility [patent_app_number] => 16/075032 [patent_app_country] => US [patent_app_date] => 2017-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6901 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16075032 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/075032
FLAME-RETARDANT POLYOLEFIN-BASED RESIN COMPOSITION Feb 15, 2017 Abandoned
Array ( [id] => 14019149 [patent_doc_number] => 20190071568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-07 [patent_title] => POLYAMIDE COMPOSITION CONTAINING A POLYAMIDE AND AN ADDITIVE [patent_app_type] => utility [patent_app_number] => 15/999324 [patent_app_country] => US [patent_app_date] => 2017-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7758 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 15999324 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/999324
Polyamide composition containing a polyamide and an additive Feb 15, 2017 Issued
Array ( [id] => 13870977 [patent_doc_number] => 20190031829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => FLAME RETARDANT THERMOPLASTIC POLYURETHANE RESIN COMPOSITION [patent_app_type] => utility [patent_app_number] => 16/071989 [patent_app_country] => US [patent_app_date] => 2017-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6691 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16071989 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/071989
Flame retardant thermoplastic polyurethane resin composition Feb 12, 2017 Issued
Array ( [id] => 16832204 [patent_doc_number] => 11008445 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Aromatic vinyl-diene copolymer, method for producing aromatic vinyl-diene copolymer, and rubber composition [patent_app_type] => utility [patent_app_number] => 16/078276 [patent_app_country] => US [patent_app_date] => 2017-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 10730 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16078276 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/078276
Aromatic vinyl-diene copolymer, method for producing aromatic vinyl-diene copolymer, and rubber composition Feb 9, 2017 Issued
Array ( [id] => 16391201 [patent_doc_number] => 20200332142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => MELAMINE-POLYETHERS AS DISPERSANTS IN NON-AQUEOUS, LIQUID PIGMENT COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 16/071120 [patent_app_country] => US [patent_app_date] => 2017-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8927 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16071120 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/071120
Melamine-polyethers as dispersants in non-aqueous, liquid pigment compositions Jan 19, 2017 Issued
Array ( [id] => 15132903 [patent_doc_number] => 10479898 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-19 [patent_title] => Coating composition for substrates immersed in water [patent_app_type] => utility [patent_app_number] => 16/069978 [patent_app_country] => US [patent_app_date] => 2017-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4972 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16069978 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/069978
Coating composition for substrates immersed in water Jan 16, 2017 Issued
Array ( [id] => 11627270 [patent_doc_number] => 20170137459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-18 [patent_title] => 'HYDROPHOBIC CERAGENIN COMPOUNDS AND DEVICES INCORPORATING SAME' [patent_app_type] => utility [patent_app_number] => 15/406666 [patent_app_country] => US [patent_app_date] => 2017-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6710 [patent_no_of_claims] => 13 [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] => 15406666 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/406666
HYDROPHOBIC CERAGENIN COMPOUNDS AND DEVICES INCORPORATING SAME Jan 13, 2017 Abandoned
Array ( [id] => 11604063 [patent_doc_number] => 20170121364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-04 [patent_title] => 'HYDROPHOBIC CERAGENIN COMPOUNDS AND DEVICES INCORPORATING SAME' [patent_app_type] => utility [patent_app_number] => 15/406667 [patent_app_country] => US [patent_app_date] => 2017-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6673 [patent_no_of_claims] => 13 [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] => 15406667 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/406667
HYDROPHOBIC CERAGENIN COMPOUNDS AND DEVICES INCORPORATING SAME Jan 13, 2017 Abandoned
Array ( [id] => 13209385 [patent_doc_number] => 10119052 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-06 [patent_title] => Robust interface bonding with B-staged thermoplastic polyimide adhesive [patent_app_type] => utility [patent_app_number] => 15/395140 [patent_app_country] => US [patent_app_date] => 2016-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3430 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15395140 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/395140
Robust interface bonding with B-staged thermoplastic polyimide adhesive Dec 29, 2016 Issued
Array ( [id] => 12834790 [patent_doc_number] => 20180170102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-21 [patent_title] => SILYL GROUP-CONTAINING NOVEL COMPOUND, MODIFIED AND CONJUGATED DIENE-BASED POLYMER, AND METHOD FOR PREPARING SAME [patent_app_type] => utility [patent_app_number] => 15/736005 [patent_app_country] => US [patent_app_date] => 2016-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8530 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15736005 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/736005
Silyl group-containing novel compound, modified and conjugated diene-based polymer, and method for preparing same Dec 22, 2016 Issued
Array ( [id] => 11555273 [patent_doc_number] => 20170101520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-13 [patent_title] => 'PLASTICIZER BLENDS OF KETAL COMPOUNDS' [patent_app_type] => utility [patent_app_number] => 15/389745 [patent_app_country] => US [patent_app_date] => 2016-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 15618 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 11 [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] => 15389745 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/389745
Plasticizer blends of ketal compounds Dec 22, 2016 Issued
Array ( [id] => 13607195 [patent_doc_number] => 20180355146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-13 [patent_title] => GROUP OF PELLETS OF ETHYLENE-VINYL ALCOHOL COPOLYMER RESIN COMPOSITION [patent_app_type] => utility [patent_app_number] => 16/061389 [patent_app_country] => US [patent_app_date] => 2016-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9231 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 16061389 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/061389
Group of pellets of ethylene-vinyl alcohol copolymer resin composition Dec 20, 2016 Issued
Array ( [id] => 16743355 [patent_doc_number] => 10968330 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-06 [patent_title] => Particulate nucleating agent and method for manufacturing the same [patent_app_type] => utility [patent_app_number] => 15/761771 [patent_app_country] => US [patent_app_date] => 2016-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5305 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15761771 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/761771
Particulate nucleating agent and method for manufacturing the same Dec 19, 2016 Issued
Array ( [id] => 15448175 [patent_doc_number] => 10548314 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-04 [patent_title] => Built-in antimicrobial plastic resins and methods for making the same [patent_app_type] => utility [patent_app_number] => 15/382792 [patent_app_country] => US [patent_app_date] => 2016-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 7057 [patent_no_of_claims] => 8 [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] => 15382792 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/382792
Built-in antimicrobial plastic resins and methods for making the same Dec 18, 2016 Issued
Array ( [id] => 13622407 [patent_doc_number] => 20180362755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => POLYMER COMPOSITION COMPRISING CARBON BLACK AND SHAPED OBJECTS MADE THEREOF [patent_app_type] => utility [patent_app_number] => 16/061112 [patent_app_country] => US [patent_app_date] => 2016-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2364 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16061112 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/061112
POLYMER COMPOSITION COMPRISING CARBON BLACK AND SHAPED OBJECTS MADE THEREOF Dec 15, 2016 Abandoned
Array ( [id] => 16184564 [patent_doc_number] => 10717869 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-21 [patent_title] => Stabilised formazin composition, method of preparation and diluent for formazin composition [patent_app_type] => utility [patent_app_number] => 16/068730 [patent_app_country] => US [patent_app_date] => 2016-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3627 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16068730 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/068730
Stabilised formazin composition, method of preparation and diluent for formazin composition Dec 15, 2016 Issued
Array ( [id] => 13778257 [patent_doc_number] => 20190002667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-03 [patent_title] => COMPOSITION, COMPOSITION FOR DOWNHOLE TOOLS, DEGRADABLE RUBBER MEMBER FOR DOWNHOLE, DOWNHOLE TOOL, AND METHOD FOR WELL DRILLING [patent_app_type] => utility [patent_app_number] => 16/065157 [patent_app_country] => US [patent_app_date] => 2016-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15143 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 16065157 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/065157
Composition, composition for downhole tools, degradable rubber member for downhole, downhole tool, and method for well drilling Dec 13, 2016 Issued
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