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Andrew T Sever

Examiner (ID: 17309)

Most Active Art Unit
2851
Art Unit(s)
2851
Total Applications
495
Issued Applications
410
Pending Applications
7
Abandoned Applications
78

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4989658 [patent_doc_number] => 20070155999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-05 [patent_title] => 'Olefin production via oxygenate conversion' [patent_app_type] => utility [patent_app_number] => 11/322412 [patent_app_country] => US [patent_app_date] => 2005-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5519 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0155/20070155999.pdf [firstpage_image] =>[orig_patent_app_number] => 11322412 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/322412
Olefin production via oxygenate conversion Dec 29, 2005 Abandoned
Array ( [id] => 63306 [patent_doc_number] => 07763766 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-07-27 [patent_title] => 'Methanol-to-olefins process with reduced coking' [patent_app_type] => utility [patent_app_number] => 11/315933 [patent_app_country] => US [patent_app_date] => 2005-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5243 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/763/07763766.pdf [firstpage_image] =>[orig_patent_app_number] => 11315933 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/315933
Methanol-to-olefins process with reduced coking Dec 21, 2005 Issued
Array ( [id] => 5005811 [patent_doc_number] => 20070203384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-30 [patent_title] => 'Oxygenate conversion to olefins with metathesis' [patent_app_type] => utility [patent_app_number] => 11/315935 [patent_app_country] => US [patent_app_date] => 2005-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8284 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0203/20070203384.pdf [firstpage_image] =>[orig_patent_app_number] => 11315935 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/315935
Oxygenate conversion to olefins with metathesis Dec 21, 2005 Abandoned
Array ( [id] => 5023870 [patent_doc_number] => 20070149836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-28 [patent_title] => 'Method of recovering crystalline material and compositions therefrom' [patent_app_type] => utility [patent_app_number] => 11/315469 [patent_app_country] => US [patent_app_date] => 2005-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19069 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0149/20070149836.pdf [firstpage_image] =>[orig_patent_app_number] => 11315469 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/315469
Method of recovering crystalline material and compositions therefrom Dec 21, 2005 Issued
Array ( [id] => 5116341 [patent_doc_number] => 20070138054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-21 [patent_title] => 'Selective ring opening by oxidation process' [patent_app_type] => utility [patent_app_number] => 11/303511 [patent_app_country] => US [patent_app_date] => 2005-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4427 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0138/20070138054.pdf [firstpage_image] =>[orig_patent_app_number] => 11303511 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/303511
Selective ring opening by oxidation process Dec 15, 2005 Abandoned
Array ( [id] => 5650103 [patent_doc_number] => 20060135838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-22 [patent_title] => 'Catalyst and method for converting low molecular weight paraffinic hydrocarbons into alkenes' [patent_app_type] => utility [patent_app_number] => 11/298160 [patent_app_country] => US [patent_app_date] => 2005-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8755 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0135/20060135838.pdf [firstpage_image] =>[orig_patent_app_number] => 11298160 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/298160
Catalyst and method for converting low molecular weight paraffinic hydrocarbons into alkenes Dec 8, 2005 Abandoned
Array ( [id] => 5237431 [patent_doc_number] => 20070129588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-07 [patent_title] => 'Integrated oxygenate conversion and product cracking' [patent_app_type] => utility [patent_app_number] => 11/293934 [patent_app_country] => US [patent_app_date] => 2005-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5066 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0129/20070129588.pdf [firstpage_image] =>[orig_patent_app_number] => 11293934 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/293934
Integrated oxygenate conversion and product cracking Dec 4, 2005 Issued
Array ( [id] => 5614614 [patent_doc_number] => 20060116542 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-01 [patent_title] => 'Metathesis catalyst and process' [patent_app_type] => utility [patent_app_number] => 11/287604 [patent_app_country] => US [patent_app_date] => 2005-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6945 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0116/20060116542.pdf [firstpage_image] =>[orig_patent_app_number] => 11287604 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/287604
Metathesis catalyst and process Nov 27, 2005 Abandoned
Array ( [id] => 5866343 [patent_doc_number] => 20060100474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-11 [patent_title] => 'Method of making mixtures of internal olefins' [patent_app_type] => utility [patent_app_number] => 11/271010 [patent_app_country] => US [patent_app_date] => 2005-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5983 [patent_no_of_claims] => 60 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0100/20060100474.pdf [firstpage_image] =>[orig_patent_app_number] => 11271010 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/271010
Method of making mixtures of internal olefins Nov 9, 2005 Abandoned
Array ( [id] => 4711914 [patent_doc_number] => 20080300440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-04 [patent_title] => 'Method For Catalytically Dehydrating Propane To Form Propylene' [patent_app_type] => utility [patent_app_number] => 11/667518 [patent_app_country] => US [patent_app_date] => 2005-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3470 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0300/20080300440.pdf [firstpage_image] =>[orig_patent_app_number] => 11667518 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/667518
Method for catalytically dehydrating propane to form propylene Nov 9, 2005 Issued
Array ( [id] => 152017 [patent_doc_number] => 07683230 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-23 [patent_title] => 'Methyl bromide to olefins' [patent_app_type] => utility [patent_app_number] => 11/260757 [patent_app_country] => US [patent_app_date] => 2005-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1134 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/683/07683230.pdf [firstpage_image] =>[orig_patent_app_number] => 11260757 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/260757
Methyl bromide to olefins Oct 26, 2005 Issued
Array ( [id] => 4983375 [patent_doc_number] => 20070087934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-19 [patent_title] => 'Porous composite materials having micro and meso/macroporosity' [patent_app_type] => utility [patent_app_number] => 11/250166 [patent_app_country] => US [patent_app_date] => 2005-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8487 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0087/20070087934.pdf [firstpage_image] =>[orig_patent_app_number] => 11250166 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/250166
Porous composite materials having micro and meso/macroporosity Oct 12, 2005 Issued
Array ( [id] => 4983628 [patent_doc_number] => 20070088187 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-19 [patent_title] => 'Oxygenate conversion catalyst processing' [patent_app_type] => utility [patent_app_number] => 11/249651 [patent_app_country] => US [patent_app_date] => 2005-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5356 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0088/20070088187.pdf [firstpage_image] =>[orig_patent_app_number] => 11249651 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/249651
Oxygenate conversion catalyst processing Oct 12, 2005 Issued
Array ( [id] => 5194585 [patent_doc_number] => 20070083069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-12 [patent_title] => 'Selective olefin oligomerization' [patent_app_type] => utility [patent_app_number] => 11/245708 [patent_app_country] => US [patent_app_date] => 2005-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1943 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0083/20070083069.pdf [firstpage_image] =>[orig_patent_app_number] => 11245708 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/245708
Selective olefin oligomerization Oct 6, 2005 Abandoned
Array ( [id] => 623849 [patent_doc_number] => 07138558 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-11-21 [patent_title] => 'Direct return of oxygenate recycle stream in olefin production process' [patent_app_type] => utility [patent_app_number] => 11/235975 [patent_app_country] => US [patent_app_date] => 2005-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5976 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/138/07138558.pdf [firstpage_image] =>[orig_patent_app_number] => 11235975 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/235975
Direct return of oxygenate recycle stream in olefin production process Sep 26, 2005 Issued
Array ( [id] => 5808560 [patent_doc_number] => 20060094915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-04 [patent_title] => 'Purge gas streams to stagnant zones within oxygenate-to-olefin reactor' [patent_app_type] => utility [patent_app_number] => 11/235974 [patent_app_country] => US [patent_app_date] => 2005-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5358 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0094/20060094915.pdf [firstpage_image] =>[orig_patent_app_number] => 11235974 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/235974
Purge gas streams to stagnant zones within oxygenate-to-olefin reactor Sep 26, 2005 Issued
Array ( [id] => 5808562 [patent_doc_number] => 20060094917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-04 [patent_title] => 'External second stage cyclones in olefin production process' [patent_app_type] => utility [patent_app_number] => 11/236477 [patent_app_country] => US [patent_app_date] => 2005-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4997 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0094/20060094917.pdf [firstpage_image] =>[orig_patent_app_number] => 11236477 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/236477
External second stage cyclones in olefin production process Sep 26, 2005 Issued
Array ( [id] => 221201 [patent_doc_number] => 07608747 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-10-27 [patent_title] => 'Aromatics hydrogenolysis using novel mesoporous catalyst system' [patent_app_type] => utility [patent_app_number] => 11/234619 [patent_app_country] => US [patent_app_date] => 2005-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5941 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/608/07608747.pdf [firstpage_image] =>[orig_patent_app_number] => 11234619 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/234619
Aromatics hydrogenolysis using novel mesoporous catalyst system Sep 22, 2005 Issued
Array ( [id] => 5829465 [patent_doc_number] => 20060063957 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-23 [patent_title] => 'Moving bed process for producing propylene, recycling a fraction of used catalyst' [patent_app_type] => utility [patent_app_number] => 11/226349 [patent_app_country] => US [patent_app_date] => 2005-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5539 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0063/20060063957.pdf [firstpage_image] =>[orig_patent_app_number] => 11226349 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/226349
Moving bed process for producing propylene, recycling a fraction of used catalyst Sep 14, 2005 Issued
Array ( [id] => 5259942 [patent_doc_number] => 20070213574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-13 [patent_title] => 'METHOD FOR THE TELOMERIZATION OF NON-CYCLIC OLEFINS' [patent_app_type] => utility [patent_app_number] => 11/574060 [patent_app_country] => US [patent_app_date] => 2005-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 10601 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0213/20070213574.pdf [firstpage_image] =>[orig_patent_app_number] => 11574060 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/574060
Method for the telomerization of non-cyclic olefins Aug 22, 2005 Issued
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