Search

Robert T. Butcher

Examiner (ID: 16692, Phone: (571)270-3514 , Office: P/1768 )

Most Active Art Unit
1768
Art Unit(s)
1768, 1764, 1762
Total Applications
1051
Issued Applications
683
Pending Applications
113
Abandoned Applications
289

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18680478 [patent_doc_number] => 20230318140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => SEPARATOR AND RELATED SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK AND POWER CONSUMPTION APPARATUS [patent_app_type] => utility [patent_app_number] => 18/207162 [patent_app_country] => US [patent_app_date] => 2023-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6948 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18207162 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/207162
SEPARATOR AND RELATED SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK AND POWER CONSUMPTION APPARATUS Jun 7, 2023 Pending
Array ( [id] => 19142022 [patent_doc_number] => 20240140844 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => WELL TREAMENT COMPOSITIONS INCLUDING ALGAE BIOMASSES AND METHODS FOR MAKING AND USING SAME [patent_app_type] => utility [patent_app_number] => 18/207417 [patent_app_country] => US [patent_app_date] => 2023-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27262 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18207417 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/207417
WELL TREAMENT COMPOSITIONS INCLUDING ALGAE BIOMASSES AND METHODS FOR MAKING AND USING SAME Jun 7, 2023 Pending
Array ( [id] => 18692841 [patent_doc_number] => 20230323184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => Reactivity Mapping [patent_app_type] => utility [patent_app_number] => 18/204656 [patent_app_country] => US [patent_app_date] => 2023-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12239 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18204656 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/204656
Reactivity Mapping May 31, 2023 Issued
Array ( [id] => 18692663 [patent_doc_number] => 20230322989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => BONDING DISSIMILAR POLYMER NETWORKS IN VARIOUS MANUFACTURING PROCESSES [patent_app_type] => utility [patent_app_number] => 18/324548 [patent_app_country] => US [patent_app_date] => 2023-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18880 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18324548 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/324548
BONDING DISSIMILAR POLYMER NETWORKS IN VARIOUS MANUFACTURING PROCESSES May 25, 2023 Pending
Array ( [id] => 18632135 [patent_doc_number] => 20230291043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => NEGATIVE ELECTRODE SHEET AND METHOD FOR PREPARING THE SAME, SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK, AND ELECTRICAL APPARATUS [patent_app_type] => utility [patent_app_number] => 18/197719 [patent_app_country] => US [patent_app_date] => 2023-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12318 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18197719 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/197719
NEGATIVE ELECTRODE SHEET AND METHOD FOR PREPARING THE SAME, SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK, AND ELECTRICAL APPARATUS May 15, 2023 Pending
Array ( [id] => 19940415 [patent_doc_number] => 12312537 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Methods for making and using retarded acid compositions for well stimulation [patent_app_type] => utility [patent_app_number] => 18/315119 [patent_app_country] => US [patent_app_date] => 2023-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2628 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18315119 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/315119
Methods for making and using retarded acid compositions for well stimulation May 9, 2023 Issued
Array ( [id] => 19543317 [patent_doc_number] => 20240360353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => NON-GREASING LUBRICANT FOR HIGH SALINITY FLUIDS [patent_app_type] => utility [patent_app_number] => 18/138951 [patent_app_country] => US [patent_app_date] => 2023-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20809 [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] => 18138951 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/138951
Non-greasing lubricant for high salinity fluids Apr 24, 2023 Issued
Array ( [id] => 18906306 [patent_doc_number] => 20240021791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => POSITIVE ELECTRODE ACTIVE MATERIAL POWDER, POSITIVE ELECTRODE, LITHIUM ION BATTERY, AND METHOD FOR PRODUCING POSITIVE ELECTRODE ACTIVE MATERIAL POWDER [patent_app_type] => utility [patent_app_number] => 18/303686 [patent_app_country] => US [patent_app_date] => 2023-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5890 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18303686 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/303686
POSITIVE ELECTRODE ACTIVE MATERIAL POWDER, POSITIVE ELECTRODE, LITHIUM ION BATTERY, AND METHOD FOR PRODUCING POSITIVE ELECTRODE ACTIVE MATERIAL POWDER Apr 19, 2023 Pending
Array ( [id] => 18729712 [patent_doc_number] => 20230344010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => DEEP-EUTECTIC-SOLVENT-BASED (DES) ELECTROLYTES FOR CATHODE/SOLID ELECTROLYTE INTERFACES IN SOLID-STATE BATTERIES [patent_app_type] => utility [patent_app_number] => 18/136603 [patent_app_country] => US [patent_app_date] => 2023-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9060 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18136603 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/136603
DEEP-EUTECTIC-SOLVENT-BASED (DES) ELECTROLYTES FOR CATHODE/SOLID ELECTROLYTE INTERFACES IN SOLID-STATE BATTERIES Apr 18, 2023 Pending
Array ( [id] => 18696741 [patent_doc_number] => 20230327189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => MOLTEN FLUID APPARATUS WITH SOLID ELECTROLYTE COMPRISING A MIXTURE OF A PLURALITY OF SALTS [patent_app_type] => utility [patent_app_number] => 18/128736 [patent_app_country] => US [patent_app_date] => 2023-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17808 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18128736 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/128736
MOLTEN FLUID APPARATUS WITH SOLID ELECTROLYTE COMPRISING A MIXTURE OF A PLURALITY OF SALTS Mar 29, 2023 Pending
Array ( [id] => 18675452 [patent_doc_number] => 20230313057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => SCALE INHIBITING METHOD WITH PHOSPHATED NATURAL OILS [patent_app_type] => utility [patent_app_number] => 18/192502 [patent_app_country] => US [patent_app_date] => 2023-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2208 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18192502 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/192502
SCALE INHIBITING METHOD WITH PHOSPHATED NATURAL OILS Mar 28, 2023 Abandoned
Array ( [id] => 18514850 [patent_doc_number] => 20230231114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => NANO-SILICON-GRAPHITE COMPOSITE NEGATIVE ELECTRODE MATERIAL WITH CARBON COATING AND ALUMINUM METAPHOSPHATE COMPOSITE MODIFICATION LAYER ON SURFACE AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/124632 [patent_app_country] => US [patent_app_date] => 2023-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3915 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 18124632 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/124632
NANO-SILICON-GRAPHITE COMPOSITE NEGATIVE ELECTRODE MATERIAL WITH CARBON COATING AND ALUMINUM METAPHOSPHATE COMPOSITE MODIFICATION LAYER ON SURFACE AND PREPARATION METHOD THEREOF Mar 21, 2023 Pending
Array ( [id] => 18713153 [patent_doc_number] => 20230335788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => METHOD FOR PRODUCING ATOMIZATION SULFIDE SOLID ELECTROLYTE, ATOMIZATION SULFIDE SOLID ELECTROLYTE, ELECTRODE MIXTURE AND LITHIUM ION BATTERY [patent_app_type] => utility [patent_app_number] => 18/123384 [patent_app_country] => US [patent_app_date] => 2023-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16066 [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] => 18123384 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/123384
METHOD FOR PRODUCING ATOMIZATION SULFIDE SOLID ELECTROLYTE, ATOMIZATION SULFIDE SOLID ELECTROLYTE, ELECTRODE MIXTURE AND LITHIUM ION BATTERY Mar 19, 2023 Pending
Array ( [id] => 18680380 [patent_doc_number] => 20230318041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => ELECTROLYTIC SOLUTION FOR LITHIUM METAL BATTERY [patent_app_type] => utility [patent_app_number] => 18/183962 [patent_app_country] => US [patent_app_date] => 2023-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5200 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18183962 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/183962
ELECTROLYTIC SOLUTION FOR LITHIUM METAL BATTERY Mar 14, 2023 Pending
Array ( [id] => 18485126 [patent_doc_number] => 20230212451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => Polymer Matrix Particles for Inhibiting Scale Formation in Oil and Gas Wells [patent_app_type] => utility [patent_app_number] => 18/183980 [patent_app_country] => US [patent_app_date] => 2023-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2902 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18183980 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/183980
Polymer matrix particles for inhibiting scale formation in oil and gas wells Mar 14, 2023 Issued
Array ( [id] => 18653512 [patent_doc_number] => 20230299353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => LITHIUM ION CONDUCTING MATERIAL AND LITHIUM ION SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 18/121835 [patent_app_country] => US [patent_app_date] => 2023-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7958 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18121835 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/121835
LITHIUM ION CONDUCTING MATERIAL AND LITHIUM ION SECONDARY BATTERY Mar 14, 2023 Pending
Array ( [id] => 18726063 [patent_doc_number] => 20230340315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => WELLBORE DRILLING FLUID LUBRICITY ADDITIVE AND METHODS [patent_app_type] => utility [patent_app_number] => 18/177045 [patent_app_country] => US [patent_app_date] => 2023-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4799 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18177045 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/177045
WELLBORE DRILLING FLUID LUBRICITY ADDITIVE AND METHODS Feb 28, 2023 Pending
Array ( [id] => 18726422 [patent_doc_number] => 20230340702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => Phase change flame retardant fiber material and preparation method for thermal management of lithium-ion battery in enclosed space [patent_app_type] => utility [patent_app_number] => 18/115357 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5099 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18115357 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/115357
Phase change flame retardant fiber material and preparation method for thermal management of lithium-ion battery in enclosed space Feb 27, 2023 Issued
Array ( [id] => 20343269 [patent_doc_number] => 12466992 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Proppants derived from crosslinking mixed aromatic resins [patent_app_type] => utility [patent_app_number] => 18/174264 [patent_app_country] => US [patent_app_date] => 2023-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 5510 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [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] => 18174264 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/174264
Proppants derived from crosslinking mixed aromatic resins Feb 23, 2023 Issued
Array ( [id] => 18451831 [patent_doc_number] => 20230193110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => USING GRAPHITE NANO-PLATELETS TO IMPROVE THE INTEGRITY OF OIL AND GAS WELLS [patent_app_type] => utility [patent_app_number] => 18/172697 [patent_app_country] => US [patent_app_date] => 2023-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7998 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18172697 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/172697
Using graphite nano-platelets to improve the integrity of oil and gas wells Feb 21, 2023 Issued
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