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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] => 285711 [patent_doc_number] => 07550640 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-06-23 [patent_title] => 'High viscosity PAOs based on 1-decene/1-dodecene' [patent_app_type] => utility [patent_app_number] => 11/036904 [patent_app_country] => US [patent_app_date] => 2005-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4218 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/550/07550640.pdf [firstpage_image] =>[orig_patent_app_number] => 11036904 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/036904
High viscosity PAOs based on 1-decene/1-dodecene Jan 13, 2005 Issued
Array ( [id] => 813893 [patent_doc_number] => 07414167 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-08-19 [patent_title] => 'Conversion of oxygenate to propylene using moving bed technology and a separate heavy olefin interconversion step' [patent_app_type] => utility [patent_app_number] => 11/036312 [patent_app_country] => US [patent_app_date] => 2005-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 17517 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 461 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/414/07414167.pdf [firstpage_image] =>[orig_patent_app_number] => 11036312 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/036312
Conversion of oxygenate to propylene using moving bed technology and a separate heavy olefin interconversion step Jan 13, 2005 Issued
Array ( [id] => 5632645 [patent_doc_number] => 20060149115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-06 [patent_title] => 'Refrigeration system for the production and recovery of olefins' [patent_app_type] => utility [patent_app_number] => 11/026212 [patent_app_country] => US [patent_app_date] => 2004-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9351 [patent_no_of_claims] => 24 [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/A1/0149/20060149115.pdf [firstpage_image] =>[orig_patent_app_number] => 11026212 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/026212
Refrigeration system for the production and recovery of olefins Dec 29, 2004 Abandoned
Array ( [id] => 5632638 [patent_doc_number] => 20060149108 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-06 [patent_title] => 'Oxygenate conversion reactor catalyst coolers' [patent_app_type] => utility [patent_app_number] => 11/026237 [patent_app_country] => US [patent_app_date] => 2004-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5357 [patent_no_of_claims] => 21 [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/A1/0149/20060149108.pdf [firstpage_image] =>[orig_patent_app_number] => 11026237 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/026237
Oxygenate conversion reactor catalyst coolers Dec 29, 2004 Abandoned
Array ( [id] => 7174271 [patent_doc_number] => 20050203326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-15 [patent_title] => 'Process for containment of catalyst particles in a oxygenate-to-olefin process' [patent_app_type] => utility [patent_app_number] => 11/014043 [patent_app_country] => US [patent_app_date] => 2004-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5391 [patent_no_of_claims] => 15 [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/A1/0203/20050203326.pdf [firstpage_image] =>[orig_patent_app_number] => 11014043 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/014043
Process for containment of catalyst particles in a oxygenate-to-olefin process Dec 15, 2004 Abandoned
Array ( [id] => 14283 [patent_doc_number] => 07803978 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-09-28 [patent_title] => 'Process and apparatus for oligomerization in multiple stages with single fractionation column' [patent_app_type] => utility [patent_app_number] => 11/014049 [patent_app_country] => US [patent_app_date] => 2004-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4323 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/803/07803978.pdf [firstpage_image] =>[orig_patent_app_number] => 11014049 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/014049
Process and apparatus for oligomerization in multiple stages with single fractionation column Dec 15, 2004 Issued
Array ( [id] => 803487 [patent_doc_number] => 07423191 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-09-09 [patent_title] => 'Method and system for catalytically converting oxygenates and regenerating and stripping catalyst' [patent_app_type] => utility [patent_app_number] => 11/014131 [patent_app_country] => US [patent_app_date] => 2004-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4637 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/423/07423191.pdf [firstpage_image] =>[orig_patent_app_number] => 11014131 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/014131
Method and system for catalytically converting oxygenates and regenerating and stripping catalyst Dec 15, 2004 Issued
Array ( [id] => 5225814 [patent_doc_number] => 20070255081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-01 [patent_title] => 'Catalysed Reactions' [patent_app_type] => utility [patent_app_number] => 10/582929 [patent_app_country] => US [patent_app_date] => 2004-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 10944 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0255/20070255081.pdf [firstpage_image] =>[orig_patent_app_number] => 10582929 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/582929
Catalysed Reactions Dec 15, 2004 Abandoned
Array ( [id] => 5914237 [patent_doc_number] => 20060129013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-15 [patent_title] => 'Specific functionalization and scission of linear hydrocarbon chains' [patent_app_type] => utility [patent_app_number] => 11/007845 [patent_app_country] => US [patent_app_date] => 2004-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 11594 [patent_no_of_claims] => 139 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0129/20060129013.pdf [firstpage_image] =>[orig_patent_app_number] => 11007845 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/007845
Specific functionalization and scission of linear hydrocarbon chains Dec 8, 2004 Abandoned
Array ( [id] => 638083 [patent_doc_number] => 07126038 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-10-24 [patent_title] => 'Method of removing entrained sulfuric acid from alkylate' [patent_app_type] => utility [patent_app_number] => 11/000651 [patent_app_country] => US [patent_app_date] => 2004-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2137 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/126/07126038.pdf [firstpage_image] =>[orig_patent_app_number] => 11000651 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/000651
Method of removing entrained sulfuric acid from alkylate Nov 30, 2004 Issued
Array ( [id] => 5748666 [patent_doc_number] => 20060111598 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-25 [patent_title] => 'Diisobutylene process' [patent_app_type] => utility [patent_app_number] => 10/994513 [patent_app_country] => US [patent_app_date] => 2004-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2063 [patent_no_of_claims] => 12 [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/A1/0111/20060111598.pdf [firstpage_image] =>[orig_patent_app_number] => 10994513 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/994513
Diisobutylene process Nov 21, 2004 Abandoned
Array ( [id] => 820759 [patent_doc_number] => 07408092 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-08-05 [patent_title] => 'Selective conversion of oxygenate to propylene using moving bed technology and a hydrothermally stabilized dual-function catalyst' [patent_app_type] => utility [patent_app_number] => 10/988136 [patent_app_country] => US [patent_app_date] => 2004-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 15595 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 389 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/408/07408092.pdf [firstpage_image] =>[orig_patent_app_number] => 10988136 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/988136
Selective conversion of oxygenate to propylene using moving bed technology and a hydrothermally stabilized dual-function catalyst Nov 11, 2004 Issued
Array ( [id] => 7164127 [patent_doc_number] => 20050085679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-04-21 [patent_title] => 'Method of removing entrained sulfuric acid from alkylate' [patent_app_type] => utility [patent_app_number] => 10/984610 [patent_app_country] => US [patent_app_date] => 2004-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2097 [patent_no_of_claims] => 12 [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/A1/0085/20050085679.pdf [firstpage_image] =>[orig_patent_app_number] => 10984610 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/984610
Method of removing entrained sulfuric acid from alkylate Nov 8, 2004 Abandoned
Array ( [id] => 7182087 [patent_doc_number] => 20050124839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-09 [patent_title] => 'Catalyst and process for the metathesis of ethylene and butene to produce propylene' [patent_app_type] => utility [patent_app_number] => 10/983449 [patent_app_country] => US [patent_app_date] => 2004-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5506 [patent_no_of_claims] => 32 [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/A1/0124/20050124839.pdf [firstpage_image] =>[orig_patent_app_number] => 10983449 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/983449
Catalyst and process for the metathesis of ethylene and butene to produce propylene Nov 7, 2004 Abandoned
Array ( [id] => 5194586 [patent_doc_number] => 20070083070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-12 [patent_title] => 'Process for producing 1-hexene' [patent_app_type] => utility [patent_app_number] => 10/577701 [patent_app_country] => US [patent_app_date] => 2004-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2310 [patent_no_of_claims] => 11 [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/A1/0083/20070083070.pdf [firstpage_image] =>[orig_patent_app_number] => 10577701 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/577701
Process for producing 1-hexene Nov 1, 2004 Abandoned
Array ( [id] => 5743792 [patent_doc_number] => 20060089517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-27 [patent_title] => 'Olefin metathesis' [patent_app_type] => utility [patent_app_number] => 10/974516 [patent_app_country] => US [patent_app_date] => 2004-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3533 [patent_no_of_claims] => 10 [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/A1/0089/20060089517.pdf [firstpage_image] =>[orig_patent_app_number] => 10974516 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/974516
Olefin metathesis Oct 26, 2004 Issued
Array ( [id] => 4834197 [patent_doc_number] => 20080132744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-05 [patent_title] => 'Rhenium Catalyst on a Silanized Alumina Carrier and its Use in the Metathesis Reaction of Olefins' [patent_app_type] => utility [patent_app_number] => 10/580834 [patent_app_country] => US [patent_app_date] => 2004-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2692 [patent_no_of_claims] => 24 [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/A1/0132/20080132744.pdf [firstpage_image] =>[orig_patent_app_number] => 10580834 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/580834
Rhenium Catalyst on a Silanized Alumina Carrier and its Use in the Metathesis Reaction of Olefins Oct 25, 2004 Abandoned
Array ( [id] => 425325 [patent_doc_number] => 07271308 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-09-18 [patent_title] => 'Process for isomerization of alpha olefins to internal olefins' [patent_app_type] => utility [patent_app_number] => 10/968608 [patent_app_country] => US [patent_app_date] => 2004-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7204 [patent_no_of_claims] => 75 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/271/07271308.pdf [firstpage_image] =>[orig_patent_app_number] => 10968608 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/968608
Process for isomerization of alpha olefins to internal olefins Oct 18, 2004 Issued
Array ( [id] => 7084067 [patent_doc_number] => 20050049447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-03 [patent_title] => 'Nickel-containing ethylene oligomerization catalyst and use thereof' [patent_app_type] => utility [patent_app_number] => 10/958828 [patent_app_country] => US [patent_app_date] => 2004-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3017 [patent_no_of_claims] => 12 [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/A1/0049/20050049447.pdf [firstpage_image] =>[orig_patent_app_number] => 10958828 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/958828
Nickel-containing ethylene oligomerization catalyst and use thereof Oct 4, 2004 Abandoned
Array ( [id] => 813892 [patent_doc_number] => 07414166 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-08-19 [patent_title] => 'Minimizing catalyst backflow in fluidized bed reactors' [patent_app_type] => utility [patent_app_number] => 10/958803 [patent_app_country] => US [patent_app_date] => 2004-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 15129 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/414/07414166.pdf [firstpage_image] =>[orig_patent_app_number] => 10958803 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/958803
Minimizing catalyst backflow in fluidized bed reactors Oct 4, 2004 Issued
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