Search

Alexander Marion Weddle

Examiner (ID: 13144, Phone: (571)270-5346 , Office: P/1712 )

Most Active Art Unit
1712
Art Unit(s)
1792, 1712, 1714
Total Applications
1074
Issued Applications
627
Pending Applications
109
Abandoned Applications
369

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17273370 [patent_doc_number] => 20210379568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => METHOD FOR PRODUCING HIGH-EFFICIENCY DEHYDROGENATION CATALYST FOR BRANCHED LIGHT HYDROCARBONS [patent_app_type] => utility [patent_app_number] => 17/285503 [patent_app_country] => US [patent_app_date] => 2019-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4047 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17285503 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/285503
METHOD FOR PRODUCING HIGH-EFFICIENCY DEHYDROGENATION CATALYST FOR BRANCHED LIGHT HYDROCARBONS Oct 3, 2019 Abandoned
Array ( [id] => 16573015 [patent_doc_number] => 10894929 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-01-19 [patent_title] => Natural gas liquids recovery process [patent_app_type] => utility [patent_app_number] => 16/590806 [patent_app_country] => US [patent_app_date] => 2019-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7051 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16590806 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/590806
Natural gas liquids recovery process Oct 1, 2019 Issued
Array ( [id] => 17066235 [patent_doc_number] => 20210268450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => COMPOSITION USEFUL FOR PRODUCTION OF ACIDIC GAS SEPARATION MEMBRANE [patent_app_type] => utility [patent_app_number] => 17/274427 [patent_app_country] => US [patent_app_date] => 2019-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9612 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17274427 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/274427
COMPOSITION USEFUL FOR PRODUCTION OF ACIDIC GAS SEPARATION MEMBRANE Oct 1, 2019 Abandoned
Array ( [id] => 15408409 [patent_doc_number] => 20200024526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => FUNCTIONALIZED ALDEHYDES AS H2S AND MERCAPTAN SCAVENGERS [patent_app_type] => utility [patent_app_number] => 16/586176 [patent_app_country] => US [patent_app_date] => 2019-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6697 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16586176 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/586176
Functionalized aldehydes as H Sep 26, 2019 Issued
Array ( [id] => 17356594 [patent_doc_number] => 20220017390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => METHOD FOR THE PRECIPITATION OF ARSENIC AND HEAVY METALS FROM ACIDIC PROCESS WATER [patent_app_type] => utility [patent_app_number] => 17/286377 [patent_app_country] => US [patent_app_date] => 2019-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2532 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17286377 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/286377
METHOD FOR THE PRECIPITATION OF ARSENIC AND HEAVY METALS FROM ACIDIC PROCESS WATER Sep 25, 2019 Abandoned
Array ( [id] => 17287018 [patent_doc_number] => 11203558 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-21 [patent_title] => Selective hydrogenolysis integrated with cracking [patent_app_type] => utility [patent_app_number] => 17/262286 [patent_app_country] => US [patent_app_date] => 2019-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 14362 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17262286 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/262286
Selective hydrogenolysis integrated with cracking Sep 16, 2019 Issued
Array ( [id] => 16712157 [patent_doc_number] => 20210079304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => METAL REMOVAL FROM FLUIDS [patent_app_type] => utility [patent_app_number] => 16/573401 [patent_app_country] => US [patent_app_date] => 2019-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3812 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16573401 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/573401
Metal removal from fluids Sep 16, 2019 Issued
Array ( [id] => 18246771 [patent_doc_number] => 11603344 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-14 [patent_title] => Selective hydrogenolysis integrated with MTBE production [patent_app_type] => utility [patent_app_number] => 17/262287 [patent_app_country] => US [patent_app_date] => 2019-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 11330 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17262287 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/262287
Selective hydrogenolysis integrated with MTBE production Sep 16, 2019 Issued
Array ( [id] => 16229720 [patent_doc_number] => 10737253 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-08-11 [patent_title] => Metallophosphate molecular sieves and method of preparation and use [patent_app_type] => utility [patent_app_number] => 16/566974 [patent_app_country] => US [patent_app_date] => 2019-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9495 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16566974 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/566974
Metallophosphate molecular sieves and method of preparation and use Sep 10, 2019 Issued
Array ( [id] => 18635154 [patent_doc_number] => 11759726 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Process for separating alkylation product, alkylation reaction and separation process, and related apparatus [patent_app_type] => utility [patent_app_number] => 17/274364 [patent_app_country] => US [patent_app_date] => 2019-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 6149 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17274364 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/274364
Process for separating alkylation product, alkylation reaction and separation process, and related apparatus Sep 5, 2019 Issued
Array ( [id] => 17060267 [patent_doc_number] => 11104855 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Co-processing of light cycle oil and heavy naphtha [patent_app_type] => utility [patent_app_number] => 16/558060 [patent_app_country] => US [patent_app_date] => 2019-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8320 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16558060 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/558060
Co-processing of light cycle oil and heavy naphtha Aug 30, 2019 Issued
Array ( [id] => 15267177 [patent_doc_number] => 20190382322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => Ways to Prevent Pump-Around Heat Exchanger Fouling and Extend Run Lengths on a Benzene Hydrogenation Unit [patent_app_type] => utility [patent_app_number] => 16/555170 [patent_app_country] => US [patent_app_date] => 2019-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12835 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16555170 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/555170
Ways to prevent pump-around heat exchanger fouling and extend run lengths on a benzene hydrogenation unit Aug 28, 2019 Issued
Array ( [id] => 17228495 [patent_doc_number] => 20210355051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => PROCESS FOR MAXIMIZING 1-BUTENE PRODUCTION FROM N-BUTANE DEHYDROGENATION [patent_app_type] => utility [patent_app_number] => 17/283051 [patent_app_country] => US [patent_app_date] => 2019-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3529 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17283051 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/283051
Process for maximizing 1-butene production from n-butane dehydrogenation Aug 26, 2019 Issued
Array ( [id] => 17074008 [patent_doc_number] => 11110388 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-07 [patent_title] => Apparatus and system for swing adsorption processes related thereto [patent_app_type] => utility [patent_app_number] => 16/548995 [patent_app_country] => US [patent_app_date] => 2019-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 10645 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16548995 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/548995
Apparatus and system for swing adsorption processes related thereto Aug 22, 2019 Issued
Array ( [id] => 17126075 [patent_doc_number] => 20210300843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => METHOD TO PRODUCE BIO-RENEWABLE PROPYLENE FROM OILS AND FATS [patent_app_type] => utility [patent_app_number] => 17/265257 [patent_app_country] => US [patent_app_date] => 2019-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9653 [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] => 17265257 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/265257
Method to produce bio-renewable propylene from oils and fats Jul 24, 2019 Issued
Array ( [id] => 16843056 [patent_doc_number] => 11015130 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications [patent_app_type] => utility [patent_app_number] => 16/511355 [patent_app_country] => US [patent_app_date] => 2019-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 17232 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16511355 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/511355
Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications Jul 14, 2019 Issued
Array ( [id] => 17243331 [patent_doc_number] => 20210363074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => METHOD FOR PREPARING ETHYLENE AND APPARATUS FOR PREPARING ETHYLENE [patent_app_type] => utility [patent_app_number] => 16/648541 [patent_app_country] => US [patent_app_date] => 2019-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9469 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16648541 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/648541
Method for preparing ethylene and apparatus for preparing ethylene Jul 14, 2019 Issued
Array ( [id] => 15343263 [patent_doc_number] => 20200009523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => FLUID CATALYTIC CRACKING PROCESS AND APPARATUS FOR MAXIMIZING LIGHT OLEFIN YIELD AND OTHER APPLICATIONS [patent_app_type] => utility [patent_app_number] => 16/511645 [patent_app_country] => US [patent_app_date] => 2019-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16511645 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/511645
Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications Jul 14, 2019 Issued
Array ( [id] => 15589415 [patent_doc_number] => 20200071242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => ETHYLENE-TO-LIQUIDS SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 16/508149 [patent_app_country] => US [patent_app_date] => 2019-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 101892 [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] => 16508149 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/508149
ETHYLENE-TO-LIQUIDS SYSTEMS AND METHODS Jul 9, 2019 Abandoned
Array ( [id] => 17221716 [patent_doc_number] => 11174206 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-16 [patent_title] => Processes for the manufacture of isobutylene, polyisobutylene, and derivatives thereof [patent_app_type] => utility [patent_app_number] => 16/457190 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 23049 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16457190 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/457190
Processes for the manufacture of isobutylene, polyisobutylene, and derivatives thereof Jun 27, 2019 Issued
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