Search

Robert T. Butcher

Examiner (ID: 16655, Phone: (571)270-3514 , Office: P/1768 )

Most Active Art Unit
1768
Art Unit(s)
1768, 1764, 1762
Total Applications
1045
Issued Applications
680
Pending Applications
125
Abandoned Applications
288

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18057818 [patent_doc_number] => 20220388904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => USE OF COMB POLYMERS AS INERTING AGENTS FOR NON-SWELLING LAYER- SILICATES [patent_app_type] => utility [patent_app_number] => 17/636123 [patent_app_country] => US [patent_app_date] => 2020-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11441 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17636123 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/636123
USE OF COMB POLYMERS AS INERTING AGENTS FOR NON-SWELLING LAYER- SILICATES Sep 2, 2020 Pending
Array ( [id] => 16712113 [patent_doc_number] => 20210079260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => MOLDED ARTICLE AND HOLLOW TUBE [patent_app_type] => utility [patent_app_number] => 17/011750 [patent_app_country] => US [patent_app_date] => 2020-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17823 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17011750 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/011750
Molded article and hollow tube Sep 2, 2020 Issued
Array ( [id] => 17837920 [patent_doc_number] => 20220275225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => PROCESS OF PREPARATION OF AN AQUEOUS GEL INK WITH FIXED COLOR COMPRISING SILVER NANOPARTICLES [patent_app_type] => utility [patent_app_number] => 17/630805 [patent_app_country] => US [patent_app_date] => 2020-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5465 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17630805 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/630805
Process of preparation of an aqueous gel ink with fixed color comprising silver nanoparticles Aug 27, 2020 Issued
Array ( [id] => 17867223 [patent_doc_number] => 20220289959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => ELASTOMER COMPOSITION FOR ACTUATOR, ACTUATOR MEMBER, AND ACTUATOR ELEMENT [patent_app_type] => utility [patent_app_number] => 17/638115 [patent_app_country] => US [patent_app_date] => 2020-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7125 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17638115 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/638115
ELASTOMER COMPOSITION FOR ACTUATOR, ACTUATOR MEMBER, AND ACTUATOR ELEMENT Aug 25, 2020 Abandoned
Array ( [id] => 17111897 [patent_doc_number] => 20210292494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => ENVIRONMENT-FRIENDLY SHEET AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/002791 [patent_app_country] => US [patent_app_date] => 2020-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4769 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17002791 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/002791
ENVIRONMENT-FRIENDLY SHEET AND PREPARATION METHOD THEREOF Aug 25, 2020 Abandoned
Array ( [id] => 17414182 [patent_doc_number] => 20220049086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => THERMOPLASTIC RESIN COMPOSITION FOR LASER WELDING, MOLDED ARTICLE MADE OF SAME, AND COMPOSITE MOLDED ARTICLE [patent_app_type] => utility [patent_app_number] => 16/994374 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7367 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16994374 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/994374
Thermoplastic resin composition for laser welding, molded article made of same, and composite molded article Aug 13, 2020 Issued
Array ( [id] => 17851974 [patent_doc_number] => 20220282016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => LATEX FOR BONDING FIBER STRUCTURES [patent_app_type] => utility [patent_app_number] => 17/635045 [patent_app_country] => US [patent_app_date] => 2020-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9709 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17635045 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/635045
LATEX FOR BONDING FIBER STRUCTURES Aug 9, 2020 Pending
Array ( [id] => 17837815 [patent_doc_number] => 20220275120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => PREPARATION OF LOW-DUSTING OR NON-DUSTING WATERDISPERSIBLE CROSSLINKED POLYVINYLPYRROLIDONE GRANULES [patent_app_type] => utility [patent_app_number] => 17/628274 [patent_app_country] => US [patent_app_date] => 2020-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17628274 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/628274
PREPARATION OF LOW-DUSTING OR NON-DUSTING WATERDISPERSIBLE CROSSLINKED POLYVINYLPYRROLIDONE GRANULES Aug 3, 2020 Abandoned
Array ( [id] => 18736860 [patent_doc_number] => 11805616 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Polyimide-based composite film and display device comprising same [patent_app_type] => utility [patent_app_number] => 16/941709 [patent_app_country] => US [patent_app_date] => 2020-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 11969 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16941709 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/941709
Polyimide-based composite film and display device comprising same Jul 28, 2020 Issued
Array ( [id] => 17704752 [patent_doc_number] => 20220204758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => MATERIAL AND METHOD FOR POWDER BED FUSION [patent_app_type] => utility [patent_app_number] => 17/624933 [patent_app_country] => US [patent_app_date] => 2020-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5140 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17624933 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/624933
Material and method for powder bed fusion Jul 28, 2020 Issued
Array ( [id] => 18075702 [patent_doc_number] => 20220401314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => BASE PASTE AND DENTAL ADDITIVE SILICONE IMPRESSION MATERIAL [patent_app_type] => utility [patent_app_number] => 17/755835 [patent_app_country] => US [patent_app_date] => 2020-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3188 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17755835 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/755835
BASE PASTE AND DENTAL ADDITIVE SILICONE IMPRESSION MATERIAL Jul 28, 2020 Pending
Array ( [id] => 16506297 [patent_doc_number] => 20200385553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => COMPOSITE BUILDING MATERIALS [patent_app_type] => utility [patent_app_number] => 16/940830 [patent_app_country] => US [patent_app_date] => 2020-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4541 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16940830 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/940830
COMPOSITE BUILDING MATERIALS Jul 27, 2020 Abandoned
Array ( [id] => 20315121 [patent_doc_number] => 12453659 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Fluid-managing medical adhesive articles with microstructured surfaces [patent_app_type] => utility [patent_app_number] => 17/629817 [patent_app_country] => US [patent_app_date] => 2020-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 11243 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17629817 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/629817
Fluid-managing medical adhesive articles with microstructured surfaces Jul 19, 2020 Issued
Array ( [id] => 20315121 [patent_doc_number] => 12453659 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Fluid-managing medical adhesive articles with microstructured surfaces [patent_app_type] => utility [patent_app_number] => 17/629817 [patent_app_country] => US [patent_app_date] => 2020-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 11243 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17629817 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/629817
Fluid-managing medical adhesive articles with microstructured surfaces Jul 19, 2020 Issued
Array ( [id] => 16808005 [patent_doc_number] => 20210130558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => COMPOSITE ARTICLES WITH REDUCED DISCOLORATION AND METHODS OF PROMOTING OR REDUCING COLOR CHANGES IN COMPOSITE ARTICLES [patent_app_type] => utility [patent_app_number] => 16/932747 [patent_app_country] => US [patent_app_date] => 2020-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16723 [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] => 16932747 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/932747
Composite articles with reduced discoloration and methods of promoting or reducing color changes in composite articles Jul 17, 2020 Issued
Array ( [id] => 17828214 [patent_doc_number] => 20220265518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => DENTAL HYDRAULIC CEMENT COMPRISING ULTRAFINE CALCIUM SILICATE PARTICLES HAVING FAST HARDENING AND SUITABLE MECHANICAL PROPERTIES [patent_app_type] => utility [patent_app_number] => 17/625830 [patent_app_country] => US [patent_app_date] => 2020-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19055 [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] => 17625830 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/625830
DENTAL HYDRAULIC CEMENT COMPRISING ULTRAFINE CALCIUM SILICATE PARTICLES HAVING FAST HARDENING AND SUITABLE MECHANICAL PROPERTIES Jul 16, 2020 Pending
Array ( [id] => 17913356 [patent_doc_number] => 20220315751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => LIQUID CRYSTAL POLYESTER RESIN COMPOSITION, LAMINATE, LIQUID CRYSTAL POLYESTER RESIN FILM, AND PRODUCTION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/630538 [patent_app_country] => US [patent_app_date] => 2020-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10866 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17630538 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/630538
LIQUID CRYSTAL POLYESTER RESIN COMPOSITION, LAMINATE, LIQUID CRYSTAL POLYESTER RESIN FILM, AND PRODUCTION METHOD THEREOF Jul 15, 2020 Abandoned
Array ( [id] => 18020782 [patent_doc_number] => 20220372281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => TRANSPARENT ULTRA-LOW HALOGEN FLAME RETARDANT POLYCARBONATE COMPOSITIONS WITH V0 AT 0.6 MM [patent_app_type] => utility [patent_app_number] => 17/623468 [patent_app_country] => US [patent_app_date] => 2020-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8704 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17623468 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/623468
TRANSPARENT ULTRA-LOW HALOGEN FLAME RETARDANT POLYCARBONATE COMPOSITIONS WITH V0 AT 0.6 MM Jun 25, 2020 Abandoned
Array ( [id] => 17792287 [patent_doc_number] => 20220251378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => MOISTURE-CURABLE POLYURETHANE RESIN COMPOSITION, ADHESIVE AND MULTILAYER BODY [patent_app_type] => utility [patent_app_number] => 17/616230 [patent_app_country] => US [patent_app_date] => 2020-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3400 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17616230 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/616230
MOISTURE-CURABLE POLYURETHANE RESIN COMPOSITION, ADHESIVE AND MULTILAYER BODY Jun 17, 2020 Pending
Array ( [id] => 17830290 [patent_doc_number] => 20220267594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => Thermoplastic Composition Having a Coefficient of Thermal Expansion Closely Matched to Aluminum [patent_app_type] => utility [patent_app_number] => 17/622904 [patent_app_country] => US [patent_app_date] => 2020-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6543 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17622904 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/622904
Thermoplastic composition having a coefficient of thermal expansion closely matched to aluminum Jun 10, 2020 Issued
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