Search

Dirk Wright

Examiner (ID: 18365, Phone: (571)272-7098 , Office: P/3659 )

Most Active Art Unit
3502
Art Unit(s)
3502, 3681, 3656, 3659, 3622, 3655, 2899
Total Applications
4396
Issued Applications
4127
Pending Applications
57
Abandoned Applications
218

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19265427 [patent_doc_number] => 20240209126 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => HYBRID SUPPORTED METALLOCENE CATALYST AND METHOD FOR PREPARING POLYPROPYLENE USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/769595 [patent_app_country] => US [patent_app_date] => 2021-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7574 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17769595 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/769595
Hybrid supported metallocene catalyst and method for preparing polypropylene using the same Jul 5, 2021 Issued
Array ( [id] => 18387515 [patent_doc_number] => 11658310 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [patent_title] => High-performance cathode catalyst for metal-air battery and preparation method thereof [patent_app_type] => utility [patent_app_number] => 17/638188 [patent_app_country] => US [patent_app_date] => 2021-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 31 [patent_no_of_words] => 4635 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 457 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17638188 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/638188
High-performance cathode catalyst for metal-air battery and preparation method thereof Jul 5, 2021 Issued
Array ( [id] => 19968718 [patent_doc_number] => 12337303 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Hydrogenation of sulphur containing gases with phosphide nanoparticles [patent_app_type] => utility [patent_app_number] => 17/928958 [patent_app_country] => US [patent_app_date] => 2021-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 62 [patent_figures_cnt] => 149 [patent_no_of_words] => 27042 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17928958 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/928958
Hydrogenation of sulphur containing gases with phosphide nanoparticles Jun 29, 2021 Issued
Array ( [id] => 17169285 [patent_doc_number] => 20210322955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => ACID-RESISTANT CATALYST SUPPORTS AND CATALYSTS [patent_app_type] => utility [patent_app_number] => 17/361825 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6799 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17361825 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/361825
Acid-resistant catalyst supports and catalysts Jun 28, 2021 Issued
Array ( [id] => 18424341 [patent_doc_number] => 20230178806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => ELECTROLYTE ADDITIVE, ELECTROLYTE FOR BATTERIES INCLUDING ELECTROLYTE ADDITIVE, AND SECONDARY BATTERY INCLUDING ELECTROLYTE [patent_app_type] => utility [patent_app_number] => 18/011148 [patent_app_country] => US [patent_app_date] => 2021-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18011148 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/011148
ELECTROLYTE ADDITIVE, ELECTROLYTE FOR BATTERIES INCLUDING ELECTROLYTE ADDITIVE, AND SECONDARY BATTERY INCLUDING ELECTROLYTE Jun 27, 2021 Pending
Array ( [id] => 18555603 [patent_doc_number] => 20230253620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => IMPROVED ELECTROLYTE FOR ELECTROCHEMICAL CELL [patent_app_type] => utility [patent_app_number] => 18/003285 [patent_app_country] => US [patent_app_date] => 2021-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10039 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [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] => 18003285 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/003285
IMPROVED ELECTROLYTE FOR ELECTROCHEMICAL CELL Jun 23, 2021 Pending
Array ( [id] => 18076310 [patent_doc_number] => 20220401922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => Bifunctional Metal Oxides And Paraffin Isomerization Therewith [patent_app_type] => utility [patent_app_number] => 17/349986 [patent_app_country] => US [patent_app_date] => 2021-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13728 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17349986 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/349986
Bifunctional metal oxides and paraffin isomerization therewith Jun 16, 2021 Issued
Array ( [id] => 17140647 [patent_doc_number] => 20210308658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => NANOFIBER ELECTROCATALYST [patent_app_type] => utility [patent_app_number] => 17/346518 [patent_app_country] => US [patent_app_date] => 2021-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8797 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17346518 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/346518
Nanofiber electrocatalyst Jun 13, 2021 Issued
Array ( [id] => 17273377 [patent_doc_number] => 20210379575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => High Activity Platinum and Nickel Yolk-Shell Catalysts [patent_app_type] => utility [patent_app_number] => 17/341495 [patent_app_country] => US [patent_app_date] => 2021-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6138 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17341495 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/341495
High activity platinum and nickel yolk-shell catalysts Jun 7, 2021 Issued
Array ( [id] => 18477412 [patent_doc_number] => 11691138 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Cu [patent_app_type] => utility [patent_app_number] => 17/335019 [patent_app_country] => US [patent_app_date] => 2021-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3771 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 365 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17335019 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/335019
Cu May 30, 2021 Issued
Array ( [id] => 17184259 [patent_doc_number] => 20210331144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => CLUSTER SUPPORTED CATALYST AND PRODUCTION METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 17/327969 [patent_app_country] => US [patent_app_date] => 2021-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19642 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17327969 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/327969
Cluster supported catalyst and production method therefor May 23, 2021 Issued
Array ( [id] => 17184258 [patent_doc_number] => 20210331143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => CLUSTER SUPPORTED CATALYST AND PRODUCTION METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 17/327915 [patent_app_country] => US [patent_app_date] => 2021-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19637 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 1507 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17327915 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/327915
Cluster supported catalyst and production method therefor May 23, 2021 Issued
Array ( [id] => 18456691 [patent_doc_number] => 20230197973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => OXYGEN CATALYST, ELECTRODE USING THE SAME, AND ELECTROCHEMICAL MEASUREMENT METHOD [patent_app_type] => utility [patent_app_number] => 17/999425 [patent_app_country] => US [patent_app_date] => 2021-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12190 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17999425 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/999425
Oxygen catalyst, electrode using the same, and electrochemical measurement method May 18, 2021 Issued
Array ( [id] => 17313337 [patent_doc_number] => 20210402385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => SYNTHESIS OF METAL OXIDE CATALYSTS USING SUPERCRITICAL CARBON DIOXIDE EXTRACTION [patent_app_type] => utility [patent_app_number] => 17/324542 [patent_app_country] => US [patent_app_date] => 2021-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6063 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17324542 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/324542
Synthesis of metal oxide catalysts using supercritical carbon dioxide extraction May 18, 2021 Issued
Array ( [id] => 18427920 [patent_doc_number] => 11673122 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Gas sensor using metal oxide semiconducting nanofiber sensitized by alkali or alkaline earth metal and noble metal catalysts, and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 17/321689 [patent_app_country] => US [patent_app_date] => 2021-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6802 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17321689 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/321689
Gas sensor using metal oxide semiconducting nanofiber sensitized by alkali or alkaline earth metal and noble metal catalysts, and manufacturing method thereof May 16, 2021 Issued
Array ( [id] => 17074067 [patent_doc_number] => 11110448 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-09-07 [patent_title] => Method for preparing gold nanorods having high catalytic activity by using femtosecond laser [patent_app_type] => utility [patent_app_number] => 17/318036 [patent_app_country] => US [patent_app_date] => 2021-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 4437 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 641 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17318036 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/318036
Method for preparing gold nanorods having high catalytic activity by using femtosecond laser May 11, 2021 Issued
Array ( [id] => 17368793 [patent_doc_number] => 20220023845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => COMPOSITE MATERIAL, ITS MANUFACTURING, GENERATION AND USE IN METHANE CRACKING [patent_app_type] => utility [patent_app_number] => 17/246381 [patent_app_country] => US [patent_app_date] => 2021-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13074 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17246381 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/246381
Composite material, its manufacturing, generation and use in methane cracking Apr 29, 2021 Issued
Array ( [id] => 18792991 [patent_doc_number] => 11826729 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Photocatalyst and application thereof in environmentally friendly photocatalytic treatment of power battery [patent_app_type] => utility [patent_app_number] => 18/003314 [patent_app_country] => US [patent_app_date] => 2021-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4166 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18003314 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/003314
Photocatalyst and application thereof in environmentally friendly photocatalytic treatment of power battery Apr 29, 2021 Issued
Array ( [id] => 18424292 [patent_doc_number] => 20230178757 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => OXYGEN REDUCTION CATALYST EMPLOYING GRAPHITE OF NEGATIVE ELECTRODE OF WASTE BATTERY, AND PREPARATION METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 17/923847 [patent_app_country] => US [patent_app_date] => 2021-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3227 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17923847 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/923847
Oxygen reduction catalyst employing graphite of negative electrode of waste battery, and preparation method therefor Apr 20, 2021 Issued
Array ( [id] => 17005875 [patent_doc_number] => 20210237036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => Calcination Process to Produce Enhanced ODH Catalyst [patent_app_type] => utility [patent_app_number] => 17/236669 [patent_app_country] => US [patent_app_date] => 2021-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7098 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17236669 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/236669
Calcination process to produce enhanced ODH catalyst Apr 20, 2021 Issued
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