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] => 17627125 [patent_doc_number] => 20220162140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => PROCESS AND PLANT FOR PRODUCING ALPHA OLEFINS [patent_app_type] => utility [patent_app_number] => 17/425820 [patent_app_country] => US [patent_app_date] => 2020-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4660 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 332 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17425820 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/425820
Process and plant for producing alpha olefins Jan 27, 2020 Issued
Array ( [id] => 15930777 [patent_doc_number] => 20200157022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => Hydrocarbon Conversion [patent_app_type] => utility [patent_app_number] => 16/750764 [patent_app_country] => US [patent_app_date] => 2020-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15224 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 16750764 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/750764
Hydrocarbon conversion Jan 22, 2020 Issued
Array ( [id] => 17473868 [patent_doc_number] => 20220081372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => PROCESS FOR DE-POLYMERIZATION OF STYRENIC MONOMER-CONTAINING POLYMERS AND FOR RETRIEVAL OF STYRENIC MONOMERS [patent_app_type] => utility [patent_app_number] => 17/419063 [patent_app_country] => US [patent_app_date] => 2020-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6374 [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] => 17419063 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/419063
Process for de-polymerization of styrenic monomer-containing polymers and for retrieval of styrenic monomers Jan 6, 2020 Issued
Array ( [id] => 16590737 [patent_doc_number] => 10899987 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-26 [patent_title] => Two column hydrocarbon recovery from carbon dioxide enhanced oil recovery streams [patent_app_type] => utility [patent_app_number] => 16/733977 [patent_app_country] => US [patent_app_date] => 2020-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7170 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16733977 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/733977
Two column hydrocarbon recovery from carbon dioxide enhanced oil recovery streams Jan 2, 2020 Issued
Array ( [id] => 17356640 [patent_doc_number] => 20220017436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => SEPARATION OF OLEFIN COMPONENTS FROM A MIXTURE OF BUTANES AND BUTENES USING DISTILLATION AND ADSORBENTS [patent_app_type] => utility [patent_app_number] => 17/414821 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5519 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17414821 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/414821
SEPARATION OF OLEFIN COMPONENTS FROM A MIXTURE OF BUTANES AND BUTENES USING DISTILLATION AND ADSORBENTS Dec 16, 2019 Abandoned
Array ( [id] => 16405762 [patent_doc_number] => 10814302 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-27 [patent_title] => Producing C5 olefins from steam cracker C5 feeds--a process using a catalytic distillation reactor system [patent_app_type] => utility [patent_app_number] => 16/707197 [patent_app_country] => US [patent_app_date] => 2019-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 21 [patent_no_of_words] => 21724 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16707197 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/707197
Producing C5 olefins from steam cracker C5 feeds--a process using a catalytic distillation reactor system Dec 8, 2019 Issued
Array ( [id] => 17697013 [patent_doc_number] => 11370723 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Process for preparing linear alkyl benzene [patent_app_type] => utility [patent_app_number] => 17/312307 [patent_app_country] => US [patent_app_date] => 2019-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5740 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 475 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17312307 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/312307
Process for preparing linear alkyl benzene Dec 8, 2019 Issued
Array ( [id] => 18996883 [patent_doc_number] => 11913718 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Argon and power production by integration with power plant [patent_app_type] => utility [patent_app_number] => 16/697712 [patent_app_country] => US [patent_app_date] => 2019-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2482 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16697712 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/697712
Argon and power production by integration with power plant Nov 26, 2019 Issued
Array ( [id] => 17399435 [patent_doc_number] => 20220041525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => LOW-ENERGY CONSUMPTION METHOD FOR DEHYDRATING ETHANOL INTO ETHYLENE [patent_app_type] => utility [patent_app_number] => 17/413080 [patent_app_country] => US [patent_app_date] => 2019-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10151 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17413080 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/413080
Low-energy consumption method for dehydrating ethanol into ethylene Nov 26, 2019 Issued
Array ( [id] => 17299333 [patent_doc_number] => 20210395172 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => INDENE COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/281435 [patent_app_country] => US [patent_app_date] => 2019-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7175 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17281435 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/281435
Indene composition Nov 20, 2019 Issued
Array ( [id] => 17274694 [patent_doc_number] => 20210380892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => Process for C5+ Hydrocarbon Conversion [patent_app_type] => utility [patent_app_number] => 17/282418 [patent_app_country] => US [patent_app_date] => 2019-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18749 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17282418 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/282418
Process for C5+ hydrocarbon conversion Nov 3, 2019 Issued
Array ( [id] => 15556527 [patent_doc_number] => 20200062675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => METHODS AND SYSTEMS OF UPGRADING HEAVY AROMATICS STREAM TO PETROCHEMICAL FEEDSTOCK [patent_app_type] => utility [patent_app_number] => 16/672052 [patent_app_country] => US [patent_app_date] => 2019-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9360 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16672052 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/672052
Methods and systems of upgrading heavy aromatics stream to petrochemical feedstock Oct 31, 2019 Issued
Array ( [id] => 18341998 [patent_doc_number] => 11639474 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-02 [patent_title] => Catalytic cracking process and catalyst system therefor [patent_app_type] => utility [patent_app_number] => 17/288288 [patent_app_country] => US [patent_app_date] => 2019-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9378 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17288288 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/288288
Catalytic cracking process and catalyst system therefor Oct 24, 2019 Issued
Array ( [id] => 16072845 [patent_doc_number] => 20200190409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => LOW VISCOSITY POLY-A-OLEFIN LUBRICATING OIL AND SYNTHESIS METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/663128 [patent_app_country] => US [patent_app_date] => 2019-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5114 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16663128 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/663128
Low viscosity poly-a-olefin lubricating oil and synthesis method thereof Oct 23, 2019 Issued
Array ( [id] => 17299328 [patent_doc_number] => 20210395167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => LIQUID-SOLID AXIAL MOVING BED REACTION AND REGENERATION DEVICE, AND SOLID ACID ALKYLATION METHOD [patent_app_type] => utility [patent_app_number] => 17/287648 [patent_app_country] => US [patent_app_date] => 2019-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23284 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17287648 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/287648
Liquid-solid axial moving bed reaction and regeneration device, and solid acid alkylation method Oct 21, 2019 Issued
Array ( [id] => 17299329 [patent_doc_number] => 20210395168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => Method and apparatus for the production of ethylene [patent_app_type] => utility [patent_app_number] => 17/285619 [patent_app_country] => US [patent_app_date] => 2019-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6236 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17285619 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/285619
Method and apparatus for the production of ethylene Oct 16, 2019 Issued
Array ( [id] => 15740903 [patent_doc_number] => 20200109339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => PROCESS FOR CONVERTING C2-C5 HYDROCARBONS TO GASOLINE AND DIESEL FUEL BLENDSTOCKS [patent_app_type] => utility [patent_app_number] => 16/654370 [patent_app_country] => US [patent_app_date] => 2019-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19669 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16654370 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/654370
Process for converting C2-C5 hydrocarbons to gasoline and diesel fuel blendstocks Oct 15, 2019 Issued
Array ( [id] => 17184260 [patent_doc_number] => 20210331145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => HYDROGENATION PROCESS COMPRISING A CATALYST PREPARED BY ADDITION OF AN ORGANIC COMPOUND IN THE GAS PHASE [patent_app_type] => utility [patent_app_number] => 17/281067 [patent_app_country] => US [patent_app_date] => 2019-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14055 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17281067 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/281067
HYDROGENATION PROCESS COMPRISING A CATALYST PREPARED BY ADDITION OF AN ORGANIC COMPOUND IN THE GAS PHASE Oct 14, 2019 Abandoned
Array ( [id] => 16197680 [patent_doc_number] => 10722819 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-28 [patent_title] => Systems and methods comprising smart sample catcher for drilling operations [patent_app_type] => utility [patent_app_number] => 16/597059 [patent_app_country] => US [patent_app_date] => 2019-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5772 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16597059 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/597059
Systems and methods comprising smart sample catcher for drilling operations Oct 8, 2019 Issued
Array ( [id] => 20077709 [patent_doc_number] => 12351761 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Catalytic process [patent_app_type] => utility [patent_app_number] => 17/283071 [patent_app_country] => US [patent_app_date] => 2019-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 18 [patent_no_of_words] => 7195 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17283071 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/283071
Catalytic process Oct 7, 2019 Issued
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