Search

Brian J. Davis

Examiner (ID: 16493, Phone: (571)272-0638 , Office: P/1672 )

Most Active Art Unit
1621
Art Unit(s)
1614, 1672, 1615, 1612, 1627, 1621
Total Applications
2853
Issued Applications
2314
Pending Applications
198
Abandoned Applications
372

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17355814 [patent_doc_number] => 20220016610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => AROMATIZATION CATALYST ACTIVITY AND SELECTIVITY IMPROVEMENT WITH ALCOHOL ADDITION DURING CATALYST PREPARATION [patent_app_type] => utility [patent_app_number] => 17/376303 [patent_app_country] => US [patent_app_date] => 2021-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14164 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17376303 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/376303
Aromatization catalyst activity and selectivity improvement with alcohol addition during catalyst preparation Jul 14, 2021 Issued
Array ( [id] => 17184262 [patent_doc_number] => 20210331147 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => BIFUNCTIONAL CATALYST COMPRISING PHOSPHOROUS [patent_app_type] => utility [patent_app_number] => 17/365502 [patent_app_country] => US [patent_app_date] => 2021-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4389 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17365502 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/365502
Bifunctional catalyst comprising phosphorous Jun 30, 2021 Issued
Array ( [id] => 17742516 [patent_doc_number] => 11390573 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-07-19 [patent_title] => Oxidative conversion of hydrocarbons using sulfur oxides as oxygen carriers [patent_app_type] => utility [patent_app_number] => 17/365436 [patent_app_country] => US [patent_app_date] => 2021-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 26937 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17365436 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/365436
Oxidative conversion of hydrocarbons using sulfur oxides as oxygen carriers Jun 30, 2021 Issued
Array ( [id] => 18732778 [patent_doc_number] => 11801499 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Catalyst for producing light olefins from C4-C7 hydrocarbons [patent_app_type] => utility [patent_app_number] => 17/359360 [patent_app_country] => US [patent_app_date] => 2021-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4092 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17359360 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/359360
Catalyst for producing light olefins from C4-C7 hydrocarbons Jun 24, 2021 Issued
Array ( [id] => 17649623 [patent_doc_number] => 11352337 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-06-07 [patent_title] => Zeolite catalyst and method for preparation of aromatic tricyclic pyrans [patent_app_type] => utility [patent_app_number] => 17/354797 [patent_app_country] => US [patent_app_date] => 2021-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5316 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17354797 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/354797
Zeolite catalyst and method for preparation of aromatic tricyclic pyrans Jun 21, 2021 Issued
Array ( [id] => 19104962 [patent_doc_number] => 11958038 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Reductive boron nitride with extended reactive vacancies for catalytic applications [patent_app_type] => utility [patent_app_number] => 17/304004 [patent_app_country] => US [patent_app_date] => 2021-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 4529 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17304004 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/304004
Reductive boron nitride with extended reactive vacancies for catalytic applications Jun 10, 2021 Issued
Array ( [id] => 19120298 [patent_doc_number] => 11964261 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-23 [patent_title] => Catalyst of platinum/zirconium dioxide/SBA-15 and method for preparing the same [patent_app_type] => utility [patent_app_number] => 17/324034 [patent_app_country] => US [patent_app_date] => 2021-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3761 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17324034 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/324034
Catalyst of platinum/zirconium dioxide/SBA-15 and method for preparing the same May 17, 2021 Issued
Array ( [id] => 17067104 [patent_doc_number] => 20210269319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => SSZ-91 CATALYST [patent_app_type] => utility [patent_app_number] => 17/317469 [patent_app_country] => US [patent_app_date] => 2021-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7463 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17317469 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/317469
SSZ-91 catalyst May 10, 2021 Issued
Array ( [id] => 17022152 [patent_doc_number] => 20210246023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => VANADIUM NITRIDE FILM, AND MEMBER COATED WITH VANADIUM NITRIDE FILM AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/241385 [patent_app_country] => US [patent_app_date] => 2021-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6375 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 17241385 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/241385
Vanadium nitride film, and member coated with vanadium nitride film and method for manufacturing the same Apr 26, 2021 Issued
Array ( [id] => 19273549 [patent_doc_number] => 12023657 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Desilicated ZSM-5 catalysts for xylene isomerization [patent_app_type] => utility [patent_app_number] => 17/240703 [patent_app_country] => US [patent_app_date] => 2021-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 6552 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17240703 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/240703
Desilicated ZSM-5 catalysts for xylene isomerization Apr 25, 2021 Issued
Array ( [id] => 17005881 [patent_doc_number] => 20210237042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => PLATINUM ENCAPSULATED ZEOLITE HYDROCRACKING CATALYST AND METHODS OF MAKING SAME [patent_app_type] => utility [patent_app_number] => 17/232359 [patent_app_country] => US [patent_app_date] => 2021-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4503 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17232359 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/232359
Platinum encapsulated zeolite hydrocracking catalyst and methods of making same Apr 15, 2021 Issued
Array ( [id] => 17959855 [patent_doc_number] => 20220340435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => ZEOLITES THAT INCLUDE TRANSITION METALS AND METHODS FOR MAKING SUCH [patent_app_type] => utility [patent_app_number] => 17/230560 [patent_app_country] => US [patent_app_date] => 2021-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10004 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17230560 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/230560
Zeolites that include transition metals and methods for making such Apr 13, 2021 Issued
Array ( [id] => 18289155 [patent_doc_number] => 11618013 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-04 [patent_title] => Systems and methods for the synthesizing ZSM-22 zeolites [patent_app_type] => utility [patent_app_number] => 17/206938 [patent_app_country] => US [patent_app_date] => 2021-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10456 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17206938 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/206938
Systems and methods for the synthesizing ZSM-22 zeolites Mar 18, 2021 Issued
Array ( [id] => 18642612 [patent_doc_number] => 11766667 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Zeolite catalyst and method for producing lower olefin [patent_app_type] => utility [patent_app_number] => 17/195087 [patent_app_country] => US [patent_app_date] => 2021-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 29735 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17195087 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/195087
Zeolite catalyst and method for producing lower olefin Mar 7, 2021 Issued
Array ( [id] => 18070808 [patent_doc_number] => 11529625 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-20 [patent_title] => Method of producing an encapsulated hydroprocessing catalyst [patent_app_type] => utility [patent_app_number] => 17/165393 [patent_app_country] => US [patent_app_date] => 2021-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 7557 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17165393 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/165393
Method of producing an encapsulated hydroprocessing catalyst Feb 1, 2021 Issued
Array ( [id] => 18070797 [patent_doc_number] => 11529614 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-20 [patent_title] => Coated hydroprocessing catalyst [patent_app_type] => utility [patent_app_number] => 17/165415 [patent_app_country] => US [patent_app_date] => 2021-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 7318 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17165415 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/165415
Coated hydroprocessing catalyst Feb 1, 2021 Issued
Array ( [id] => 17760421 [patent_doc_number] => 20220234033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => MODIFIED USY ZEOLITIC CATALYST FOR ISOMERIZATION OF ALKYLATED AROMATICS, AND METHOD FOR ISOMERIZATION OF ALKYLATED AROMATICS [patent_app_type] => utility [patent_app_number] => 17/160069 [patent_app_country] => US [patent_app_date] => 2021-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9755 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17160069 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/160069
Modified USY zeolitic catalyst for isomerization of alkylated aromatics, and method for isomerization of alkylated aromatics Jan 26, 2021 Issued
Array ( [id] => 17760422 [patent_doc_number] => 20220234034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => MODIFIED CATALYST, METHOD FOR PREPARING THE SAME, AND METHOD FOR PRODUCING AROMATIC HYDROCARBONS BY AROMATIZATION OF OLEFINS [patent_app_type] => utility [patent_app_number] => 17/157563 [patent_app_country] => US [patent_app_date] => 2021-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7429 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17157563 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/157563
Modified catalyst, method for preparing the same, and method for producing aromatic hydrocarbons by aromatization of olefins Jan 24, 2021 Issued
Array ( [id] => 17733693 [patent_doc_number] => 20220219152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => HYDROISOMERIZATION CATALYSTS [patent_app_type] => utility [patent_app_number] => 17/147725 [patent_app_country] => US [patent_app_date] => 2021-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17540 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17147725 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/147725
Hydroisomerization catalysts Jan 12, 2021 Issued
Array ( [id] => 19151268 [patent_doc_number] => 11976165 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Method for producing double metal cyanide catalysts [patent_app_type] => utility [patent_app_number] => 17/791287 [patent_app_country] => US [patent_app_date] => 2021-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 7783 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17791287 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/791287
Method for producing double metal cyanide catalysts Jan 10, 2021 Issued
Menu